diff --git a/bash-5.1/.cargo/config.toml b/bash-5.1/.cargo/config.toml
index 11bdee268c6482560d4bb54326142673fb3ff073..75e93c385bd56c7098600e76ed55f0e9128d965c 100644
--- a/bash-5.1/.cargo/config.toml
+++ b/bash-5.1/.cargo/config.toml
@@ -1,3 +1,4 @@
+
 [source.crates-io]
 replace-with = "vendored-sources"
 
diff --git a/bash-5.1/1.sh b/bash-5.1/1.sh
new file mode 100755
index 0000000000000000000000000000000000000000..bcc830c919ba01181ba3fec57fe993de260c3a29
--- /dev/null
+++ b/bash-5.1/1.sh
@@ -0,0 +1,21 @@
+cd /home/huan/gerrit/bash/
+git log --pretty=format:"%H $ %s" >2
+cat 2|tac >1
+
+while read line ; do echo $line|awk -F'$' '{ 
+print " cd /home/huan/gerrit/utshell/ ; ";
+print " git checkout master;  git pull ;";
+print " git checkout -b " $1 " ; ";
+print " cd /home/tong/src/bash/ ;";
+print  "git reset --hard ",$1," ; ";
+print "cp -r /home/huan/gerrit/bash/* /home/huan/gerrit/utshell/";
+print "cd /home/huan/gerrit/utshell/";
+print "echo \"" $1 "\" >> record.txt";
+print "git add .;"
+print "git commit -m \"" , $2,"\"";
+print "git push --set-upstream origin " $1;
+print "git  checkout master; ";
+print "cd /home/huan/gerrit/bash ";
+print "sleep 10";
+print "read"
+}' ; done < ../1>./1.sh   
diff --git a/bash-5.1/Makefile b/bash-5.1/Makefile
deleted file mode 100644
index 158066deeff8e7ea606953e70fbe550128e864b3..0000000000000000000000000000000000000000
--- a/bash-5.1/Makefile
+++ /dev/null
@@ -1,1754 +0,0 @@
-# Makefile for bash-5.0, version 4.30
-#
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# Make sure the first target in the makefile is the right one
-all: .made
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-PACKAGE_BUGREPORT = bug-rash@gnu.org
-PACKAGE_NAME = rash
-PACKAGE_STRING = rash 0.1-release
-PACKAGE_VERSION = 0.1-release
-
-PACKAGE_TARNAME = rash
-
-# Include some boilerplate Gnu makefile definitions.
-prefix = /usr/local
-
-exec_prefix = ${prefix}
-
-datarootdir = ${prefix}/share
-
-bindir = ${exec_prefix}/bin
-libdir = ${exec_prefix}/lib
-infodir = ${datarootdir}/info
-includedir = ${prefix}/include
-datadir = ${datarootdir}
-localedir = ${datarootdir}/locale
-pkgconfigdir = ${libdir}/pkgconfig
-
-loadablesdir = ${libdir}/bash
-headersdir = $(includedir)/$(PACKAGE_NAME)
-
-docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
-
-mandir = ${datarootdir}/man
-manpfx = man
-
-man1ext = .1
-man1dir = $(mandir)/$(manpfx)1
-man3ext = .3
-man3dir = $(mandir)/$(manpfx)3
-
-htmldir = ${docdir}
-
-# Support an alternate destination root directory for package building
-DESTDIR =
-
-topdir = .
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-top_builddir = /home/tong/src/bash/bash-5.1
-srcdir = .
-
-
-
-CC = gcc
-CC_FOR_BUILD = $(CC)
-YACC = bison -y
-SHELL = /bin/sh
-CP = cp
-RM = rm -f
-AR = ar
-ARFLAGS = cr
-RANLIB = ranlib
-SIZE = size
-STRIP = strip
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_SCRIPT = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-INSTALLMODE= -m 0755
-INSTALLMODE2 = -m 0555
-
-TESTSCRIPT = run-all
-
-DEBUGGER_START_FILE = ${datadir}/bashdb/bashdb-main.inc
-
-#If you have purify, and want to use it, run the make as `make PURIFY=purify'
-#PURIFY = @PURIFY@
-
-# Here is a rule for making .o files from .c files that does not
-# force the type of the machine (like -M_MACHINE) into the flags.
-.c.o:
-	$(RM) $@
-	$(CC) $(CCFLAGS) -c $<
-
-EXEEXT = 
-OBJEXT = o
-
-# The name of this program and some version information.
-VERSPROG = rashversion$(EXEEXT)
-VERSOBJ = rashversion.$(OBJEXT)
-
-Program = rash$(EXEEXT)
-Version = 0.1
-PatchLevel = `$(BUILD_DIR)/$(VERSPROG) -p`
-RELSTATUS = release
-
-Machine = x86_64
-OS = linux-gnu
-VENDOR = pc
-MACHTYPE = x86_64-pc-linux-gnu
-
-# comment out for release
-DEBUG = 
-MALLOC_DEBUG = 
-
-THIS_SH = $(BUILD_DIR)/$(Program)
-
-# PROFILE_FLAGS is either -pg, to generate profiling info for use
-# with gprof, or nothing (the default).
-PROFILE_FLAGS= 
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security -Wl,--copy-dt-needed-entries
-CFLAGS_FOR_BUILD = -g -O2 -Wno-parentheses -Wno-format-security 
-CPPFLAGS = 
-CPPFLAGS_FOR_BUILD = 
-LOCAL_CFLAGS =  ${DEBUG} ${MALLOC_DEBUG}
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-LOCALE_DEFS = -DLOCALEDIR='"$(localedir)"' -DPACKAGE='"$(PACKAGE)"'
-
-LOCAL_LIBS = 
-
-LIBS = $(BUILTINS_LIB) $(LIBRARIES) -ldl  -lrt -lpthread -L./target/debug  -lralias  -lrbind  -lrbreak  -lrbuiltin -lrcaller -lrcd -lrcolon -lrcommon -lcommand -lrcomplete -lrdeclare -lrecho -lrenable -lreval -lrexec -lrexit -lrfc -lrfg_bg -lrgetopts -lrhash -lrexit -lrhelp -lrhistory -lrjobs -lrkill -lrmapfile  -lrpushd -lrread  -lrlet -lrreturn -lrset -lrsetattr -lrshift -lrshopt  -lrsource -lrsuspend  -lrtest -lrtimes -lrtrap -lrtype -lrulimit -lrumask -lrwait -lrprintf -lrexec_cmd
-LIBS_FOR_BUILD = 
-
-STATIC_LD = 
-LOCAL_LDFLAGS = -rdynamic
-
-SYSTEM_FLAGS = -DPROGRAM='"$(Program)"' -DCONF_HOSTTYPE='"$(Machine)"' -DCONF_OSTYPE='"$(OS)"' -DCONF_MACHTYPE='"$(MACHTYPE)"' -DCONF_VENDOR='"$(VENDOR)"' $(LOCALE_DEFS)
-
-BASE_CCFLAGS = $(SYSTEM_FLAGS) $(LOCAL_DEFS) \
-	  $(DEFS) $(LOCAL_CFLAGS) $(INCLUDES)
-
-CCFLAGS = $(ADDON_CFLAGS) $(BASE_CCFLAGS) ${PROFILE_FLAGS} $(CPPFLAGS) $(CFLAGS) -Wl,--copy-dt-needed-entries
-
-CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
-
-BASE_LDFLAGS =  $(LOCAL_LDFLAGS) $(CFLAGS)
-LDFLAGS = ${ADDON_LDFLAGS} ${BASE_LDFLAGS} ${PROFILE_FLAGS} ${STATIC_LD}
-LDFLAGS_FOR_BUILD = $(LDFLAGS) $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
-
-ASAN_XCFLAGS = -fsanitize=address -fno-omit-frame-pointer
-ASAN_XLDFLAGS = -fsanitize=address
-
-GCOV_XCFLAGS = -fprofile-arcs -ftest-coverage
-GCOV_XLDFLAGS = -fprofile-arcs -ftest-coverage
-
-INCLUDES = -I.  -I$(srcdir) -I$(BASHINCDIR) -I$(LIBSRC) $(INTL_INC)
-
-# Maybe add: -Wextra
-GCC_LINT_FLAGS = -O -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wno-parentheses \
-		 -Wcast-align -Wstrict-prototypes -Wconversion -Wformat \
-		 -Wformat-nonliteral -Wmissing-braces -Wuninitialized \
-		 -Wmissing-declarations  -Winline \
-		 -Wmissing-prototypes -Wtraditional -Wredundant-decls -pedantic
-
-GCC_LINT_CFLAGS = $(BASE_CCFLAGS) $(CPPFLAGS) $(GCC_LINT_FLAGS)
-
-#
-# Support libraries
-# 
-
-dot = .
-
-LIBSUBDIR = lib
-LIBSRC = $(srcdir)/$(LIBSUBDIR)
-
-LIBBUILD = ${BUILD_DIR}/${LIBSUBDIR}
-
-SUBDIR_INCLUDES = -I.  -I$(topdir) -I$(topdir)/$(LIBSUBDIR)
-
-BUILD_INCLUDED_LIBINTL = no
-USE_INCLUDED_LIBINTL = no
-
-# the bash library
-# the library is a mix of functions that the C library does not provide on
-# some platforms and general shell utility functions
-SH_LIBSRC = $(LIBSRC)/sh
-SH_LIBDIR = $(dot)/${LIBSUBDIR}/sh
-SH_ABSSRC = ${topdir}/${SH_LIBSRC}
-
-SHLIB_SOURCE =	${SH_LIBSRC}/clktck.c ${SH_LIBSRC}/getcwd.c \
-		${SH_LIBSRC}/getenv.c ${SH_LIBSRC}/oslib.c \
-		${SH_LIBSRC}/setlinebuf.c ${SH_LIBSRC}/strchrnul.c \
-		${SH_LIBSRC}/strcasecmp.c ${SH_LIBSRC}/strdup.c \
-		${SH_LIBSRC}/strerror.c \
-		${SH_LIBSRC}/strtod.c ${SH_LIBSRC}/strtol.c \
-		${SH_LIBSRC}/strtoul.c ${SH_LIBSRC}/vprint.c \
-		${SH_LIBSRC}/itos.c ${SH_LIBSRC}/rename.c \
-		${SH_LIBSRC}/zread.c ${SH_LIBSRC}/zwrite.c \
-		${SH_LIBSRC}/shtty.c ${SH_LIBSRC}/inet_aton.c \
-		${SH_LIBSRC}/netopen.c ${SH_LIBSRC}/strpbrk.c \
-		${SH_LIBSRC}/timeval.c ${SH_LIBSRC}/clock.c \
-		${SH_LIBSRC}/makepath.c ${SH_LIBSRC}/pathcanon.c \
-		${SH_LIBSRC}/pathphys.c ${SH_LIBSRC}/stringlist.c \
-		${SH_LIBSRC}/stringvec.c ${SH_LIBSRC}/tmpfile.c \
-		${SH_LIBSRC}/spell.c ${SH_LIBSRC}/strtrans.c \
-		${SH_LIBSRC}/strcasestr.c ${SH_LIBSRC}/shquote.c \
-		${SH_LIBSRC}/snprintf.c ${SH_LIBSRC}/mailstat.c \
-		${SH_LIBSRC}/fmtulong.c ${SH_LIBSRC}/fmtullong.c \
-		${SH_LIBSRC}/strtoll.c ${SH_LIBSRC}/strtoull.c \
-		${SH_LIBSRC}/strtoimax.c ${SH_LIBSRC}/strtoumax.c \
-		${SH_LIBSRC}/fmtumax.c ${SH_LIBSRC}/netconn.c \
-		${SH_LIBSRC}/mktime.c ${SH_LIBSRC}/strftime.c \
-		${SH_LIBSRC}/memset.c ${SH_LIBSRC}/mbschr.c \
-		${SH_LIBSRC}/zcatfd.c ${SH_LIBSRC}/shmatch.c \
-		${SH_LIBSRC}/strnlen.c ${SH_LIBSRC}/winsize.c \
-		${SH_LIBSRC}/eaccess.c ${SH_LIBSRC}/wcsdup.c \
-		${SH_LIBSRC}/zmapfd.c ${SH_LIBSRC}/fpurge.c \
-		${SH_LIBSRC}/zgetline.c ${SH_LIBSRC}/mbscmp.c \
-		${SH_LIBSRC}/casemod.c ${SH_LIBSRC}/uconvert.c \
-		${SH_LIBSRC}/ufuncs.c ${SH_LIBSRC}/dprintf.c \
-		${SH_LIBSRC}/input_avail.c ${SH_LIBSRC}/mbscasecmp.c \
-		${SH_LIBSRC}/fnxform.c ${SH_LIBSRC}/unicode.c \
-		${SH_LIBSRC}/wcswidth.c ${SH_LIBSRC}/wcsnwidth.c \
-		${SH_LIBSRC}/shmbchar.c ${SH_LIBSRC}/utf8.c \
-		${SH_LIBSRC}/random.c ${SH_LIBSRC}/gettimeofday.c
-
-SHLIB_LIB = -lsh
-SHLIB_LIBNAME = libsh.a
-SHLIB_LIBRARY = ${SH_LIBDIR}/${SHLIB_LIBNAME}
-SHLIB_LDFLAGS = -L${SH_LIBDIR}
-SHLIB_DEP = ${SHLIB_LIBRARY}
-
-# we assume for now that readline source is being shipped with bash
-RL_LIBSRC = $(LIBSRC)/readline
-RL_LIBDOC = $(RL_LIBSRC)/doc
-RL_LIBDIR = $(dot)/$(LIBSUBDIR)/readline
-RL_ABSSRC = ${topdir}/$(RL_LIBDIR)
-
-RL_INCLUDEDIR = 
-
-READLINE_LIB = -lreadline
-READLINE_LIBRARY = $(RL_LIBDIR)/libreadline.a
-READLINE_LDFLAGS = -L${RL_LIBDIR}
-READLINE_DEP = $(READLINE_LIBRARY)
-
-# The source, object and documentation of the GNU Readline library.
-READLINE_SOURCE	= $(RL_LIBSRC)/rldefs.h $(RL_LIBSRC)/rlconf.h \
-		  $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/tcap.h \
-		  $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/keymaps.h \
-		  $(RL_LIBSRC)/history.h $(RL_LIBSRC)/histlib.h \
-		  $(RL_LIBSRC)/posixstat.h $(RL_LIBSRC)/tilde.h \
-		  $(RL_LIBSRC)/rlstdc.h ${RL_LIBSRC}/xmalloc.h \
-		  $(RL_LIBSRC)/rlshell.h ${RL_LIBSRC}/rlprivate.h \
-		  $(RL_LIBSRC)/colors.h  $(RL_LIBSRC)/parse-colors.h \
-		  $(RL_LIBSRC)/funmap.c $(RL_LIBSRC)/emacs_keymap.c \
-		  $(RL_LIBSRC)/search.c $(RL_LIBSRC)/vi_keymap.c \
-		  $(RL_LIBSRC)/keymaps.c $(RL_LIBSRC)/parens.c \
-		  $(RL_LIBSRC)/vi_mode.c $(RL_LIBSRC)/callback.c \
-		  $(RL_LIBSRC)/readline.c $(RL_LIBSRC)/tilde.c \
-		  $(RL_LIBSRC)/rltty.c $(RL_LIBSRC)/complete.c \
-		  $(RL_LIBSRC)/bind.c $(RL_LIBSRC)/isearch.c \
-		  $(RL_LIBSRC)/display.c $(RL_LIBSRC)/signals.c \
-		  $(RL_LIBSRC)/util.c $(RL_LIBSRC)/kill.c $(RL_LIBSRC)/text.c \
-		  $(RL_LIBSRC)/undo.c $(RL_LIBSRC)/macro.c \
-		  $(RL_LIBSRC)/terminal.c $(RL_LIBSRC)/nls.c \
-		  $(RL_LIBSRC)/input.c $(RL_LIBSRC)/xmalloc.c \
-		  $(RL_LIBSRC)/shell.c $(RL_LIBSRC)/savestring.c \
-		  $(RL_LIBSRC)/colors.c $(RL_LIBSRC)/parse-colors.c \
-		  $(RL_LIBSRC)/misc.c $(RL_LIBSRC)/mbutil.c $(RL_LIBSRC)/compat.c \
-		  $(RL_LIBSRC)/histexpand.c $(RL_LIBSRC)/history.c \
-		  $(RL_LIBSRC)/histsearch.c $(RL_LIBSRC)/histfile.c
-
-READLINE_OBJ	= $(RL_LIBDIR)/readline.o $(RL_LIBDIR)/funmap.o \
-		  $(RL_LIBDIR)/parens.o $(RL_LIBDIR)/search.o \
-		  $(RL_LIBDIR)/keymaps.o $(RL_LIBDIR)/xmalloc.o \
-		  $(RL_LIBDIR)/rltty.o $(RL_LIBDIR)/complete.o \
-		  $(RL_LIBDIR)/bind.o $(RL_LIBDIR)/isearch.o \
-		  $(RL_LIBDIR)/display.o $(RL_LIBDIR)/signals.o \
-		  $(RL_LIBDIR)/tilde.o $(RL_LIBDIR)/util.o \
-		  $(RL_LIBDIR)/kill.o $(RL_LIBDIR)/undo.o $(RL_LIBDIR)/nls.o \
-		  $(RL_LIBDIR)/macro.o $(RL_LIBDIR)/input.o \
-		  $(RL_LIBDIR)/terminal.o $(RL_LIBDIR)/callback.o \
-		  $(RL_LIBDIR)/shell.o $(RL_LIBDIR)/savestring.o \
-		  $(RL_LIBDIR)/mbutil.o $(RL_LIBDIR)/compat.o \
-		  $(RL_LIBDIR)/history.o $(RL_LIBDIR)/histexpand.o \
-		  $(RL_LIBDIR)/histsearch.o $(RL_LIBDIR)/histfile.o \
-		  $(RL_LIBDIR)/colors.o $(RL_LIBDIR)/parse-colors.o
-
-HIST_LIBSRC = $(LIBSRC)/readline
-HIST_LIBDIR = $(dot)/$(LIBSUBDIR)/readline
-HIST_ABSSRC = ${topdir}/$(HIST_LIBDIR)
-
-HISTORY_LIB = -lhistory
-HISTORY_LIBRARY = $(HIST_LIBDIR)/libhistory.a
-HISTORY_LDFLAGS = -L$(HIST_LIBDIR)
-HISTORY_DEP = $(HISTORY_LIBRARY)
-
-# The source, object and documentation of the history library.
-HISTORY_SOURCE	= $(HIST_LIBSRC)/history.c $(HIST_LIBSRC)/histexpand.c \
-		  $(HIST_LIBSRC)/histsearch.c $(HIST_LIBSRC)/histfile.c \
-		  $(HIST_LIBSRC)/shell.c \
-		  $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/histlib.h
-HISTORY_OBJ	= $(HIST_LIBDIR)/history.o $(HIST_LIBDIR)/histexpand.o \
-		  $(HIST_LIBDIR)/histsearch.o $(HIST_LIBDIR)/histfile.o \
-		  $(HIST_LIBDIR)/shell.o
-
-# You only need termcap (or curses) if you are linking with GNU Readline.
-TERM_LIBSRC = $(LIBSRC)/termcap
-TERM_LIBDIR = $(dot)/$(LIBSUBDIR)/termcap
-TERM_ABSSRC = ${topdir}/$(TERM_LIBDIR)
-
-TERMCAP_LIB = -ltermcap
-TERMCAP_LIBRARY = $(TERM_LIBDIR)/libtermcap.a
-TERMCAP_LDFLAGS = -L$(TERM_LIBDIR)
-TERMCAP_DEP = 
-
-TERMCAP_SOURCE	= $(TERM_LIBSRC)/termcap.c $(TERM_LIBSRC)/tparam.c
-TERMCAP_OBJ	= $(TERM_LIBDIR)/termcap.o $(TERM_LIBDIR)/tparam.o
-
-GLOB_LIBSRC = $(LIBSRC)/glob
-GLOB_LIBDIR = $(dot)/$(LIBSUBDIR)/glob
-GLOB_ABSSRC = ${topdir}/$(GLOB_LIBDIR)
-
-GLOB_LIB     = -lglob
-GLOB_LIBRARY = $(GLOB_LIBDIR)/libglob.a
-GLOB_LDFLAGS = -L$(GLOB_LIBDIR)
-GLOB_DEP = $(GLOB_LIBRARY)
-
-GLOB_SOURCE = $(GLOB_LIBSRC)/glob.c $(GLOB_LIBSRC)/strmatch.c \
-	      $(GLOB_LIBSRC)/smatch.c $(GLOB_LIBSRC)/xmbsrtowcs.c \
-	      $(GLOB_LIBSRC)/glob_loop.c $(GLOB_LIBSRC)/sm_loop.c \
-	      $(GLOB_LIBSRC)/gmisc.c \
-	      $(GLOB_LIBSRC)/glob.h $(GLOB_LIBSRC)/strmatch.h
-GLOB_OBJ    = $(GLOB_LIBDIR)/glob.o $(GLOB_LIBDIR)/strmatch.o \
-	      $(GLOB_LIBDIR)/smatch.o $(GLOB_LIBDIR)/xmbsrtowcs.o \
-	      $(GLOB_LIBDIR)/gmisc.o
-
-# The source, object and documentation for the GNU Tilde library.
-TILDE_LIBSRC = $(LIBSRC)/tilde
-TILDE_LIBDIR = $(dot)/$(LIBSUBDIR)/tilde
-TILDE_ABSSRC = ${topdir}/$(TILDE_LIBDIR)
-
-TILDE_LIB = -ltilde
-TILDE_LIBRARY = $(TILDE_LIBDIR)/libtilde.a
-TILDE_LDFLAGS = -L$(TILDE_LIBDIR)
-TILDE_DEP = $(TILDE_LIBRARY)
-
-TILDE_SOURCE	= $(TILDE_LIBSRC)/tilde.c $(TILDE_LIBSRC)/tilde.h
-TILDE_OBJ	= $(TILDE_LIBDIR)/tilde.o
-
-# libintl
-INTL_LIBSRC = $(LIBSRC)/intl
-INTL_LIBDIR = $(dot)/$(LIBSUBDIR)/intl
-INTL_ABSSRC = ${topdir}/$(INTL_LIB)
-INTL_BUILDDIR = ${LIBBUILD}/intl
-
-INTL_LIB     = 
-INTL_LIBRARY = $(INTL_LIBDIR)/libintl.a
-INTL_DEP = 
-INTL_INC = 
-
-LIBINTL_H = 
-
-# libiconv
-LIBICONV = 
-
-# tests
-LIBINTL = 
-LTLIBINTL = 
-INTLLIBS = 
-INTLOBJS = 
-
-# Our malloc.
-MALLOC_TARGET = malloc
-
-# set to alloca.o if we are using the C alloca in lib/malloc
-ALLOCA = 
-
-ALLOC_LIBSRC = $(LIBSRC)/malloc
-ALLOC_LIBDIR = $(dot)/$(LIBSUBDIR)/malloc
-ALLOC_ABSSRC = ${topdir}/$(ALLOC_LIBDIR)
-
-MALLOC_SRC = malloc.c
-MALLOC_OTHERSRC = ${ALLOC_LIBSRC}/trace.c ${ALLOC_LIBSRC}/stats.c \
-		  ${ALLOC_LIBSRC}/table.c ${ALLOC_LIBSRC}/watch.c
-MALLOC_SOURCE = ${ALLOC_LIBSRC}/${MALLOC_SRC} ${MALLOC_OTHERSRC}
-MALLOC_CFLAGS = -DRCHECK -Dbotch=programming_error ${MALLOC_DEBUG}
-
-MALLOC_LIB     = -lmalloc
-MALLOC_LIBRARY = $(ALLOC_LIBDIR)/libmalloc.a
-MALLOC_LDFLAGS = -L$(ALLOC_LIBDIR)
-MALLOC_DEP = $(MALLOC_LIBRARY)
-
-ALLOC_HEADERS = $(ALLOC_LIBSRC)/getpagesize.h $(ALLOC_LIBSRC)/shmalloc.h \
-		$(ALLOC_LIBSRC)/imalloc.h $(ALLOC_LIBSRC)/mstats.h \
-		$(ALLOC_LIBSRC)/table.h $(ALLOC_LIBSRC)/watch.h
-
-$(MALLOC_LIBRARY):	${MALLOC_SOURCE} ${ALLOC_HEADERS} config.h
-		@(cd $(ALLOC_LIBDIR) && \
-		 $(MAKE) $(MFLAGS) \
-		 MALLOC_CFLAGS="$(MALLOC_CFLAGS)" ${MALLOC_TARGET} ) || exit 1
-
-BASHINCDIR = ${srcdir}/include
-BASHINCFILES =	 $(BASHINCDIR)/posixstat.h $(BASHINCDIR)/ansi_stdlib.h \
-		 $(BASHINCDIR)/filecntl.h $(BASHINCDIR)/posixdir.h \
-		 $(BASHINCDIR)/memalloc.h $(BASHINCDIR)/stdc.h \
-		 $(BASHINCDIR)/posixjmp.h $(BASHINCDIR)/posixwait.h \
-		 $(BASHINCDIR)/posixtime.h $(BASHINCDIR)/systimes.h \
-		 $(BASHINCDIR)/unionwait.h $(BASHINCDIR)/maxpath.h \
-		 $(BASHINCDIR)/shtty.h $(BASHINCDIR)/typemax.h \
-		 $(BASHINCDIR)/ocache.h
-
-LIBRARIES = $(GLOB_LIB) $(SHLIB_LIB) $(READLINE_LIB) $(HISTORY_LIB) $(TERMCAP_LIB) \
-	    $(TILDE_LIB) $(MALLOC_LIB) $(INTL_LIB) $(LIBICONV) $(LOCAL_LIBS)
-
-LIBDEP = $(GLOB_DEP) $(SHLIB_DEP) $(INTL_DEP) $(READLINE_DEP) $(HISTORY_DEP) $(TERMCAP_DEP) \
-	 $(TILDE_DEP) $(MALLOC_DEP)
-
-LIBRARY_LDFLAGS = $(READLINE_LDFLAGS) $(HISTORY_LDFLAGS) $(GLOB_LDFLAGS) \
-		  $(TILDE_LDFLAGS) $(MALLOC_LDFLAGS) $(SHLIB_LDFLAGS)
-
-#
-# The shell itself
-#
-
-# The main source code for the Bourne Again SHell.
-CSOURCES = shell.c eval.c parse.y general.c make_cmd.c print_cmd.c y.tab.c \
-	   dispose_cmd.c execute_cmd.c variables.c $(GLOBC) version.c \
-	   expr.c copy_cmd.c flags.c subst.c hashcmd.c hashlib.c mailcheck.c \
-	   test.c trap.c alias.c jobs.c nojobs.c $(ALLOC_FILES) braces.c \
-	   input.c bashhist.c array.c arrayfunc.c assoc.c sig.c pathexp.c \
-	   unwind_prot.c siglist.c bashline.c bracecomp.c error.c \
-	   list.c stringlib.c locale.c findcmd.c redir.c \
-	   pcomplete.c pcomplib.c syntax.c xmalloc.c
-
-HSOURCES = shell.h flags.h trap.h hashcmd.h hashlib.h jobs.h builtins.h \
-	   general.h variables.h config.h $(ALLOC_HEADERS) alias.h \
-	   quit.h unwind_prot.h syntax.h ${GRAM_H} \
-	   command.h input.h error.h bashansi.h dispose_cmd.h make_cmd.h \
-	   subst.h externs.h siglist.h bashhist.h bashline.h bashtypes.h \
-	   array.h arrayfunc.h sig.h mailcheck.h bashintl.h bashjmp.h \
-	   execute_cmd.h parser.h pathexp.h pathnames.h pcomplete.h assoc.h \
-	   $(BASHINCFILES)
-
-SOURCES	 = $(CSOURCES) $(HSOURCES) $(BUILTIN_DEFS)
-
-# headers in top-level source directory that get installed by install-headers
-INSTALLED_HEADERS = shell.h bashjmp.h command.h syntax.h general.h error.h \
-		    variables.h array.h assoc.h arrayfunc.h quit.h dispose_cmd.h \
-		    make_cmd.h subst.h sig.h externs.h builtins.h \
-		    bashtypes.h xmalloc.h config-top.h config-bot.h \
-		    bashintl.h bashansi.h bashjmp.h alias.h hashlib.h \
-		    conftypes.h unwind_prot.h jobs.h siglist.h
-INSTALLED_BUILTINS_HEADERS = bashgetopt.h common.h getopt.h
-INSTALLED_INCFILES =	 posixstat.h ansi_stdlib.h filecntl.h posixdir.h \
-	memalloc.h stdc.h posixjmp.h posixwait.h posixtime.h systimes.h \
-	unionwait.h maxpath.h shtty.h typemax.h ocache.h chartypes.h gettext.h \
-	posixstat.h shmbchar.h shmbutil.h stat-time.h
-
-# header files chosen based on running of configure
-SIGNAMES_H = lsignames.h
-
-# object files chosen based on running of configure
-JOBS_O = jobs.o
-SIGLIST_O = 
-SIGNAMES_O = 
-
-# Matching object files.
-OBJECTS	 = shell.o eval.o y.tab.o general.o make_cmd.o print_cmd.o $(GLOBO) \
-	   dispose_cmd.o execute_cmd.o variables.o copy_cmd.o error.o \
-	   expr.o flags.o $(JOBS_O) subst.o hashcmd.o hashlib.o mailcheck.o \
-	   trap.o input.o unwind_prot.o pathexp.o sig.o test.o version.o \
-	   alias.o array.o arrayfunc.o assoc.o braces.o bracecomp.o bashhist.o \
-	   bashline.o $(SIGLIST_O) list.o stringlib.o locale.o findcmd.o redir.o \
-	   pcomplete.o pcomplib.o syntax.o xmalloc.o $(SIGNAMES_O)
-
-# Where the source code of the shell builtins resides.
-BUILTIN_SRCDIR=$(srcdir)/builtins
-DEFSRC=$(BUILTIN_SRCDIR)
-BUILTIN_ABSSRC=${topdir}/builtins
-DEFDIR = $(dot)/builtins
-DEBUGGER_DIR = $(dot)/debugger
-
-BUILTIN_DEFS = $(DEFSRC)/alias.def $(DEFSRC)/bind.def $(DEFSRC)/break.def \
-	       $(DEFSRC)/builtin.def $(DEFSRC)/cd.def $(DEFSRC)/colon.def \
-	       $(DEFSRC)/command.def ${DEFSRC}/complete.def \
-	       $(DEFSRC)/caller.def $(DEFSRC)/declare.def \
-	       $(DEFSRC)/echo.def $(DEFSRC)/enable.def $(DEFSRC)/eval.def \
-	       $(DEFSRC)/exec.def $(DEFSRC)/exit.def $(DEFSRC)/fc.def \
-	       $(DEFSRC)/fg_bg.def $(DEFSRC)/hash.def $(DEFSRC)/help.def \
-	       $(DEFSRC)/history.def $(DEFSRC)/jobs.def $(DEFSRC)/kill.def \
-	       $(DEFSRC)/let.def $(DEFSRC)/read.def $(DEFSRC)/return.def \
-	       $(DEFSRC)/set.def $(DEFSRC)/setattr.def $(DEFSRC)/shift.def \
-	       $(DEFSRC)/source.def $(DEFSRC)/suspend.def $(DEFSRC)/test.def \
-	       $(DEFSRC)/times.def $(DEFSRC)/trap.def $(DEFSRC)/type.def \
-	       $(DEFSRC)/ulimit.def $(DEFSRC)/umask.def $(DEFSRC)/wait.def \
-	       $(DEFSRC)/getopts.def $(DEFSRC)/reserved.def \
-	       $(DEFSRC)/pushd.def $(DEFSRC)/shopt.def $(DEFSRC)/printf.def \
-	       $(DEFSRC)/mapfile.def
-BUILTIN_C_SRC  = $(DEFSRC)/mkbuiltins.c $(DEFSRC)/common.c \
-		 $(DEFSRC)/evalstring.c $(DEFSRC)/evalfile.c \
-		 $(DEFSRC)/bashgetopt.c $(GETOPT_SOURCE)
-BUILTIN_C_OBJ  = $(DEFDIR)/common.o $(DEFDIR)/evalstring.o \
-		 $(DEFDIR)/evalfile.o $(DEFDIR)/bashgetopt.o
-BUILTIN_OBJS = $(DEFDIR)/alias.o $(DEFDIR)/bind.o $(DEFDIR)/break.o \
-	       $(DEFDIR)/builtin.o $(DEFDIR)/cd.o $(DEFDIR)/colon.o \
-	       $(DEFDIR)/command.o $(DEFDIR)/caller.o $(DEFDIR)/declare.o \
-	       $(DEFDIR)/echo.o $(DEFDIR)/enable.o $(DEFDIR)/eval.o \
-	       $(DEFDIR)/exec.o $(DEFDIR)/exit.o $(DEFDIR)/fc.o \
-	       $(DEFDIR)/fg_bg.o $(DEFDIR)/hash.o $(DEFDIR)/help.o \
-	       $(DEFDIR)/history.o $(DEFDIR)/jobs.o $(DEFDIR)/kill.o \
-	       $(DEFDIR)/let.o $(DEFDIR)/pushd.o $(DEFDIR)/read.o \
-	       $(DEFDIR)/return.o $(DEFDIR)/shopt.o $(DEFDIR)/printf.o \
-	       $(DEFDIR)/set.o $(DEFDIR)/setattr.o $(DEFDIR)/shift.o \
-	       $(DEFDIR)/source.o $(DEFDIR)/suspend.o $(DEFDIR)/test.o \
-	       $(DEFDIR)/times.o $(DEFDIR)/trap.o $(DEFDIR)/type.o \
-	       $(DEFDIR)/ulimit.o $(DEFDIR)/umask.o $(DEFDIR)/wait.o \
-	       $(DEFDIR)/getopts.o $(DEFDIR)/mapfile.o $(BUILTIN_C_OBJ)
-GETOPT_SOURCE   = $(DEFSRC)/getopt.c $(DEFSRC)/getopt.h
-PSIZE_SOURCE	= $(DEFSRC)/psize.sh $(DEFSRC)/psize.c
-
-BUILTINS_LIBRARY = $(DEFDIR)/libbuiltins.a
-BUILTINS_LIB = -lbuiltins
-BUILTINS_LDFLAGS = -L$(DEFDIR)
-BUILTINS_DEP = $(BUILTINS_LIBRARY)
-
-# Documentation for the shell.
-DOCSRC = $(srcdir)/doc
-DOCDIR = $(dot)/doc
-
-# Translations and other i18n support files
-PO_SRC = $(srcdir)/po/
-PO_DIR = $(dot)/po/
-
-SIGNAMES_SUPPORT = $(SUPPORT_SRC)mksignames.c
-
-SUPPORT_SRC = $(srcdir)/support/
-SDIR = $(dot)/support
-
-TESTS_SUPPORT = recho$(EXEEXT) zecho$(EXEEXT) printenv$(EXEEXT) xcase$(EXEEXT)
-CREATED_SUPPORT = signames.h recho$(EXEEXT) zecho$(EXEEXT) printenv$(EXEEXT) \
-		  tests/recho$(EXEEXT) tests/zecho$(EXEEXT) \
-		  tests/printenv$(EXEEXT) xcase$(EXEEXT) tests/xcase$(EXEEXT) \
-		  mksignames$(EXEEXT) lsignames.h \
-		  mksyntax${EXEEXT} syntax.c $(VERSPROG) $(VERSOBJ) \
-		  buildversion.o mksignames.o signames.o buildsignames.o
-CREATED_CONFIGURE = config.h config.cache config.status config.log \
-		    stamp-h po/POTFILES config.status.lineno
-CREATED_MAKEFILES = Makefile builtins/Makefile doc/Makefile \
-		    lib/readline/Makefile lib/glob/Makefile \
-		    lib/sh/Makefile lib/tilde/Makefile lib/malloc/Makefile \
-		    lib/termcap/Makefile examples/loadables/Makefile \
-		    examples/loadables/Makefile.inc \
-		    examples/loadables/perl/Makefile support/Makefile \
-		    lib/intl/Makefile po/Makefile po/Makefile.in
-CREATED_HEADERS = signames.h config.h pathnames.h version.h y.tab.h \
-		  ${DEFDIR}/builtext.h
-
-OTHER_DOCS = $(srcdir)/CHANGES $(srcdir)/COMPAT $(srcdir)/NEWS $(srcdir)/POSIX \
-	$(srcdir)/RBASH $(srcdir)/README
-OTHER_INSTALLED_DOCS = CHANGES COMPAT NEWS POSIX RBASH README
-
-LOADABLES_DIR = ${top_builddir}/examples/loadables
-
-RUST_DIR = $(top_builddir)/builtins_rust
-#RUST_TARGET_LIB = $(top_builddir)/target/debug/librjobs.a $(top_builddir)/target/debug/librread.a
-RUST_BUILTINS_DIRS = $(RUST_DIR)/alias $(RUST_DIR)/bind $(RUST_DIR)/break_1 $(RUST_DIR)/builtin $(RUST_DIR)/caller $(RUST_DIR)/cd $(RUST_DIR)/colon $(RUST_DIR)/command $(RUST_DIR)/common $(RUST_DIR)/complete $(RUST_DIR)/declare $(RUST_DIR)/echo $(RUST_DIR)/enable $(RUST_DIR)/eval $(RUST_DIR)/exit $(RUST_DIR)/fc $(RUST_DIR)/fg_bg $(RUST_DIR)/getopts $(RUST_DIR)/hash $(RUST_DIR)/help $(RUST_DIR)/history $(RUST_DIR)/jobs $(RUST_DIR)/kill $(RUST_DIR)/mapfile $(RUST_DIR)/printf $(RUST_DIR)/pushd $(RUST_DIR)/read $(RUST_DIR)/rlet $(RUST_DIR)/rreturn  $(RUST_DIR)/set $(RUST_DIR)/setattr $(RUST_DIR)/shift $(RUST_DIR)/shopt $(RUST_DIR)/source $(RUST_DIR)/suspend $(RUST_DIR)/test $(RUST_DIR)/times $(RUST_DIR)/trap $(RUST_DIR)/type $(RUST_DIR)/ulimit $(RUST_DIR)/umask $(RUST_DIR)/wait $(RUST_DIR)/exec  $(RUST_DIR)/exec_cmd
-
-
-# Keep GNU Make from exporting the entire environment for small machines.
-.NOEXPORT:
-
-.made: $(Program) rashbug $(SDIR)/man2html$(EXEEXT)
-	@echo "$(Program) last made for a $(Machine) running $(OS)" >.made
-
-$(Program):  .build  $(OBJECTS) $(BUILTINS_DEP) $(LIBDEP) rust_builtins_lib
-	$(RM) $@
-	$(PURIFY) $(CC) $(BUILTINS_LDFLAGS) $(LIBRARY_LDFLAGS) $(LDFLAGS) -o $(Program) $(OBJECTS) $(LIBS)
-	ls -l $(Program)
-	-$(SIZE) $(Program)
-
-.build:	$(SOURCES) config.h Makefile version.h $(VERSPROG)
-	@echo
-	@echo "	  ***********************************************************"
-	@echo "	  *                                                         *"
-	@echo "	  * `$(BUILD_DIR)/$(VERSPROG) -l`"
-	@echo "	  *                                                         *"
-	@echo "	  ***********************************************************"
-	@echo
-
-rust_builtins_lib:
-	@for it in $(RUST_BUILTINS_DIRS); do  cd $$it ;  cargo build;   cd -; done
-
-
-rashbug: $(SDIR)/rashbug.sh $(VERSPROG)
-	@sed -e "s%!PATCHLEVEL!%$(PatchLevel)%" \
-	     $(SDIR)/rashbug.sh > $@
-	@chmod a+rx rashbug
-
-strip:	$(Program) .made
-	$(STRIP) $(Program)
-	ls -l $(Program)
-	-$(SIZE) $(Program)
-
-lint:
-	${MAKE} ${MFLAGS} CFLAGS='${GCC_LINT_FLAGS}' .made
-
-asan:
-	${MAKE} ${MFLAGS} ADDON_CFLAGS='${ASAN_XCFLAGS}' ADDON_LDFLAGS='${ASAN_XLDFLAGS}' .made
-
-# cheating
-gcov:
-	${MAKE} ${MFLAGS} CFLAGS=-g ADDON_CFLAGS='${GCOV_XCFLAGS}' ADDON_LDFLAGS='${GCOV_XLDFLAGS}' .made
-
-
-# have to make this separate because making tests depend on $(PROGRAM)
-asan-tests: asan  $(TESTS_SUPPORT)
-	@-test -d tests || mkdir tests
-	@cp $(TESTS_SUPPORT) tests
-	@( cd $(srcdir)/tests && \
-		BUILD_DIR=$(BUILD_DIR) PATH=$(BUILD_DIR)/tests:$$PATH THIS_SH=$(THIS_SH) $(SHELL) ${TESTSCRIPT} )
-
-profiling-tests:	${PROGRAM}
-	@test "X$$PROFILE_FLAGS" == "X" && { echo "profiling-tests: must be built with profiling enabled" >&2; exit 1; }
-	@${MAKE} ${MFLAGS} tests TESTSCRIPT=run-gprof
-
-version.h:  $(SOURCES) config.h Makefile patchlevel.h
-	$(SHELL) $(SUPPORT_SRC)mkversion.sh -b -S ${topdir} -s $(RELSTATUS) -d $(Version) -o newversion.h \
-		&& mv newversion.h version.h
-
-rashversion$(EXEEXT): buildversion.o $(SUPPORT_SRC)rashversion.c
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)rashversion.c buildversion.o ${LIBS_FOR_BUILD}
-
-buildversion.o: $(srcdir)/version.c
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) -DBUILDTOOL -c -o $@ $(srcdir)/version.c
-
-buildversion.o: bashintl.h $(BASHINCDIR)/gettext.h
-buildversion.o: version.h patchlevel.h conftypes.h
-
-# old rules
-GRAM_H = parser-built
-y.tab.o: y.tab.h y.tab.c ${GRAM_H} command.h ${BASHINCDIR}/stdc.h input.h
-${GRAM_H}:	y.tab.h
-	@-if test -f y.tab.h ; then \
-		cmp -s $@ y.tab.h 2>/dev/null || cp -p y.tab.h $@; \
-	fi
-
-y.tab.c: parse.y
-#	-if test -f y.tab.h; then mv -f y.tab.h old-y.tab.h; fi
-	$(YACC) -d $(srcdir)/parse.y
-	touch parser-built
-#	-if cmp -s old-y.tab.h y.tab.h; then mv old-y.tab.h y.tab.h; else cp -p y.tab.h ${GRAM_H}; fi
-
-y.tab.h: y.tab.c
-	@true
-
- 
-# Subdirs will often times want version.h, so they'll change back up to
-# the top level and try to create it.  This causes parallel build issues
-# so just force top level sanity before we descend.
-$(LIBDEP): .build
-#$(LIBDEP): version.h
-
-$(READLINE_LIBRARY): config.h $(READLINE_SOURCE)
-	@echo making $@ in ${RL_LIBDIR}
-	@( { test "${RL_LIBDIR}" = "${libdir}" && exit 0; } || \
-		cd ${RL_LIBDIR} && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} libreadline.a) || exit 1
-
-$(HISTORY_LIBRARY): config.h $(HISTORY_SOURCE) $(READLINE_DEP)
-	@echo making $@ in ${HIST_LIBDIR}
-	@( { test "${HIST_LIBDIR}" = "${libdir}" && exit 0; } || \
-		cd ${HIST_LIBDIR} && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} libhistory.a) || exit 1
-
-$(GLOB_LIBRARY): config.h $(GLOB_SOURCE)
-	@echo making $@ in ${GLOB_LIBDIR}
-	@(cd ${GLOB_LIBDIR} && \
-		$(MAKE) $(MFLAGS) DEBUG=${DEBUG} libglob.a) || exit 1
-
-$(TILDE_LIBRARY): config.h $(TILDE_SOURCE)
-	@echo making $@ in ${TILDE_LIBDIR}
-	@(cd ${TILDE_LIBDIR} && \
-		$(MAKE) $(MFLAGS) libtilde.a) || exit 1
-
-$(TERMCAP_LIBRARY): config.h ${TERMCAP_SOURCE}
-	@echo making $@ in ${TERM_LIBDIR}	
-	@(cd ${TERM_LIBDIR} && \
-		$(MAKE) $(MFLAGS) libtermcap.a) || exit 1
-
-$(SHLIB_LIBRARY): config.h ${SHLIB_SOURCE}
-	@echo making $@ in ${SH_LIBDIR}
-	@(cd ${SH_LIBDIR} && \
-		$(MAKE) $(MFLAGS) DEBUG=${DEBUG} ${SHLIB_LIBNAME}) || exit 1
-
-${INTL_LIBRARY}: config.h ${INTL_LIBDIR}/Makefile
-	@echo making $@ in ${INTL_LIBDIR}
-	@(cd ${INTL_LIBDIR} && \
-		$(MAKE) $(MFLAGS) XCFLAGS="${LOCAL_CFLAGS}" all) || exit 1
-
-${LIBINTL_H}:	${INTL_DEP}
-
-signames.o: $(SUPPORT_SRC)signames.c
-	$(RM) $@
-	$(CC) $(CCFLAGS) -c $(SUPPORT_SRC)signames.c
-
-buildsignames.o:	$(SUPPORT_SRC)signames.c
-	$(RM) $@
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) -DBUILDTOOL -o $@ -c $(SUPPORT_SRC)signames.c
-
-mksignames.o:	$(SUPPORT_SRC)mksignames.c
-	$(RM) $@
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) -DBUILDTOOL -c $(SUPPORT_SRC)mksignames.c
-
-mksignames$(EXEEXT):	mksignames.o buildsignames.o
-	$(RM) $@
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ mksignames.o buildsignames.o ${LIBS_FOR_BUILD}
-
-mksyntax$(EXEEXT):	${srcdir}/mksyntax.c config.h syntax.h ${BASHINCDIR}/chartypes.h bashansi.h
-	$(RM) $@
-	${CC_FOR_BUILD} ${CCFLAGS_FOR_BUILD} ${LDFLAGS_FOR_BUILD} -o $@ ${srcdir}/mksyntax.c ${LIBS_FOR_BUILD}
-
-# make a list of signals for the local system -- this is done when we're
-# *not* cross-compiling
-lsignames.h:   mksignames$(EXEEXT)
-	$(RM) $@
-	./mksignames$(EXEEXT) $@
-
-# copy the correct signames header file to signames.h
-signames.h: $(SIGNAMES_H)
-	-if cmp -s $(SIGNAMES_H) $@ ; then :; else $(RM) $@ ; $(CP) $(SIGNAMES_H) $@ ; fi
-
-syntax.c:	mksyntax${EXEEXT} $(srcdir)/syntax.h 
-	$(RM) $@
-	./mksyntax$(EXEEXT) -o $@
-
-$(BUILTINS_LIBRARY): $(BUILTIN_DEFS) $(BUILTIN_C_SRC) config.h ${BASHINCDIR}/memalloc.h $(DEFDIR)/builtext.h version.h
-	@(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} targets ) || exit 1
-
-# these require special rules to circumvent make builtin rules
-${DEFDIR}/common.o:	$(BUILTIN_SRCDIR)/common.c
-	@(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} common.o) || exit 1
-
-${DEFDIR}/bashgetopt.o:	$(BUILTIN_SRCDIR)/bashgetopt.c
-	@(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} bashgetopt.o) || exit 1
-
-${DEFDIR}/builtext.h: $(BUILTIN_DEFS)
-	@(cd $(DEFDIR) && $(MAKE) $(MFLAGS) builtext.h ) || exit 1
-
-${DEFDIR}/pipesize.h:
-	@(cd $(DEFDIR) && $(MAKE) $(MFLAGS) pipesize.h ) || exit 1
-
-$(SDIR)/man2html$(EXEEXT):	${SUPPORT_SRC}/man2html.c
-	@(cd $(SDIR) && $(MAKE) $(MFLAGS) all ) || exit 1
-
-# For the justification of the following Makefile rules, see node
-# `Automatic Remaking' in GNU Autoconf documentation.
-
-Makefile makefile:	config.status $(srcdir)/Makefile.in
-	CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status
-
-Makefiles makefiles:	config.status $(srcdir)/Makefile.in
-	@for mf in $(CREATED_MAKEFILES); do \
-		CONFIG_FILES=$$mf CONFIG_HEADERS= $(SHELL) ./config.status || exit 1; \
-	done
-
-config.h:	stamp-h 
-
-stamp-h:	config.status $(srcdir)/config.h.in $(srcdir)/config-top.h $(srcdir)/config-bot.h
-	CONFIG_FILES= CONFIG_HEADERS=config.h $(SHELL) ./config.status
-
-config.status:	$(srcdir)/configure
-	$(SHELL) ./config.status --recheck
-
-pathnames.h:		Makefile $(srcdir)/pathnames.h.in
-	@sed -e 's|@DEBUGGER_START_FILE\@|${DEBUGGER_START_FILE}|g' $(srcdir)/pathnames.h.in > pathnames.tmp
-	@if test -f $@; then \
-		cmp -s pathnames.tmp $@ || mv pathnames.tmp $@; \
-	else \
-		mv pathnames.tmp $@; \
-	fi
-	@${RM} pathnames.tmp
-
-# comment out for distribution
-$(srcdir)/configure:	$(srcdir)/configure.ac $(srcdir)/aclocal.m4 $(srcdir)/config.h.in
-	cd $(srcdir) && autoconf
-
-# for chet
-reconfig: force
-	sh $(srcdir)/configure -C
-
-loadables:
-	cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) all
-
-#newversion:	mkversion
-#	$(RM) .build
-#	./mkversion -dir $(srcdir) -dist
-#	mv -f newversion.h version.h
-#	$(MAKE) -f $(srcdir)/Makefile $(MFLAGS) srcdir=$(srcdir)
-
-doc documentation:  force
-	@(cd $(DOCDIR) ; $(MAKE) $(MFLAGS) )
-
-info dvi ps: force
-	@(cd $(DOCDIR) ; $(MAKE) $(MFLAGS) CFLAGS='$(CCFLAGS)' $@ )
-
-force:
-
-# unused
-TAGS:	$(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE)
-	etags $(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE)
-
-tags:	$(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE)
-	ctags -x $(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE) > $@
-
-# Targets that actually do things not part of the build
-
-installdirs:
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(bindir)
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(man1dir)
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(infodir)
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(docdir)
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-
-install:	.made installdirs
-	$(INSTALL_PROGRAM) $(INSTALLMODE) $(Program) $(DESTDIR)$(bindir)/$(Program)
-	$(INSTALL_SCRIPT) $(INSTALLMODE2) rashbug $(DESTDIR)$(bindir)/rashbug
-	$(INSTALL_DATA) $(OTHER_DOCS) $(DESTDIR)$(docdir)
-	-( cd $(DOCDIR) ; $(MAKE) $(MFLAGS) \
-		man1dir=$(man1dir) man1ext=$(man1ext) \
-		man3dir=$(man3dir) man3ext=$(man3ext) \
-		infodir=$(infodir) htmldir=$(htmldir) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(DEFDIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-
-install-strip:
-	$(MAKE) $(MFLAGS) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \
-		prefix=${prefix} exec_prefix=${exec_prefix} \
-		DESTDIR=$(DESTDIR) install
-
-install-headers-dirs:
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(headersdir)
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(headersdir)/builtins
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(headersdir)/include
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(pkgconfigdir)
-
-install-headers: install-headers-dirs
-	@for hf in $(INSTALLED_HEADERS) ; do \
-		${INSTALL_DATA} $(srcdir)/"$$hf" $(DESTDIR)$(headersdir)/$$hf || exit 1; \
-	done
-	@for hf in $(INSTALLED_INCFILES) ; do \
-		${INSTALL_DATA} $(BASHINCDIR)/"$$hf" $(DESTDIR)$(headersdir)/include/$$hf || exit 1; \
-	done
-	@for hf in $(INSTALLED_BUILTINS_HEADERS) ; do \
-		${INSTALL_DATA} $(BUILTIN_SRCDIR)/"$$hf" $(DESTDIR)$(headersdir)/builtins/$$hf || exit 1; \
-	done
-	@for hf in $(CREATED_HEADERS) ; do \
-		if test -f $(BUILD_DIR)/"$$hf" ; then \
-			${INSTALL_DATA} $(BUILD_DIR)/"$$hf" $(DESTDIR)$(headersdir)/$$hf || exit 1; \
-		else \
-			${INSTALL_DATA} $(srcdir)/"$$hf" $(DESTDIR)$(headersdir)/$$hf || exit 1; \
-		fi ; \
-	done
-	-$(INSTALL_DATA) $(SDIR)/bash.pc $(DESTDIR)$(pkgconfigdir)/bash.pc
-
-uninstall-headers:
-	-( cd $(DESTDIR)$(headersdir) && $(RM) $(INSTALLED_HEADERS) )
-	-( cd $(DESTDIR)$(headersdir)/include && $(RM) $(INSTALLED_INCFILES) )
-	-( cd $(DESTDIR)$(headersdir)/builtins && $(RM) $(INSTALLED_BUILTINS_HEADERS) )
-	-( cd $(DESTDIR)$(headersdir) && $(RM) $(CREATED_HEADERS) )
-	-( $(RM) $(DESTDIR)$(pkgconfigdir)/bash.pc )
-
-uninstall:	.made
-	$(RM) $(DESTDIR)$(bindir)/$(Program) $(DESTDIR)$(bindir)/rashbug
-	-( cd $(DESTDIR)$(docdir) && ${RM} ${OTHER_INSTALLED_DOCS} )
-	-( cd $(DOCDIR) ; $(MAKE) $(MFLAGS) \
-		man1dir=$(man1dir) man1ext=$(man1ext) \
-		man3dir=$(man3dir) man3ext=$(man3ext) \
-		infodir=$(infodir) htmldir=$(htmldir) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-
-.PHONY: basic-clean clean realclean maintainer-clean distclean mostlyclean maybe-clean
-
-LIB_SUBDIRS = ${RL_LIBDIR}  ${HIST_LIBDIR} ${TERM_LIBDIR} ${GLOB_LIBDIR} \
-		${INTL_LIBDIR} ${TILDE_LIBDIR} ${ALLOC_LIBDIR} ${SH_LIBDIR}
-
-basic-clean:
-	$(RM) $(OBJECTS) $(Program) rashbug
-	$(RM) .build .made version.h 
-	cargo clean
-
-clean:	basic-clean
-	( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
-	( cd builtins && $(MAKE) $(MFLAGS) $@ )
-	-( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
-	-for libdir in ${LIB_SUBDIRS}; do \
-		(cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
-	done
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	$(RM) $(CREATED_SUPPORT)
-	cargo clean
-
-mostlyclean: basic-clean
-	( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
-	( cd builtins && $(MAKE) $(MFLAGS) $@ )
-	-( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
-	-for libdir in ${LIB_SUBDIRS}; do \
-		(cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
-	done
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-
-distclean:	basic-clean maybe-clean
-	( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
-	( cd builtins && $(MAKE) $(MFLAGS) $@ )
-	-( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
-	-for libdir in ${LIB_SUBDIRS}; do \
-		(cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
-	done
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	$(RM) $(CREATED_CONFIGURE) tags TAGS 
-	$(RM) $(CREATED_SUPPORT) Makefile $(CREATED_MAKEFILES) pathnames.h
-
-maintainer-clean:	basic-clean
-	@echo This command is intended for maintainers to use.
-	@echo It deletes files that may require special tools to rebuild.
-	$(RM) y.tab.c y.tab.h parser-built tags TAGS
-	( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
-	( cd builtins && $(MAKE) $(MFLAGS) $@ )
-	( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
-	-for libdir in ${LIB_SUBDIRS}; do \
-		(cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
-	done
-	-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	-( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-	$(RM) $(CREATED_CONFIGURE) $(CREATED_MAKEFILES)
-	$(RM) $(CREATED_SUPPORT) Makefile pathnames.h
-
-maybe-clean:
-	-if test X"`cd $(topdir) && pwd -P`" != X"`cd $(BUILD_DIR) && pwd -P`" ; then \
-		$(RM) parser-built y.tab.c y.tab.h ; \
-	fi
-
-recho$(EXEEXT):		$(SUPPORT_SRC)recho.c
-	@$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)recho.c ${LIBS_FOR_BUILD}
-
-zecho$(EXEEXT):		$(SUPPORT_SRC)zecho.c
-	@$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)zecho.c ${LIBS_FOR_BUILD}
-
-printenv$(EXEEXT):	$(SUPPORT_SRC)printenv.c
-	@$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)printenv.c ${LIBS_FOR_BUILD}
-
-xcase$(EXEEXT):	$(SUPPORT_SRC)xcase.c
-	@$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)xcase.c ${LIBS_FOR_BUILD}
-
-test tests check:	force $(Program) $(TESTS_SUPPORT)
-	@-test -d tests || mkdir tests
-	@cp $(TESTS_SUPPORT) tests
-	@( cd $(srcdir)/tests && \
-		BUILD_DIR=$(BUILD_DIR) PATH=$(BUILD_DIR)/tests:$$PATH THIS_SH=$(THIS_SH) $(SHELL) ${TESTSCRIPT} )
-
-symlinks:
-	$(SHELL) $(SUPPORT_SRC)fixlinks -s $(srcdir)
-
-dist:	force
-	@echo Bash distributions are created using $(srcdir)/support/mkdist.
-	@echo Here is a sample of the necessary commands:
-	@echo $(Program) $(srcdir)/support/mkdist -m $(srcdir)/MANIFEST -s $(srcdir) -r ${PACKAGE} -t $(PACKAGE_VERSION)
-
-xdist:	force
-	( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
-	( cd po && $(MAKE) $(MFLAGS) $@ )
-
-depend:	depends
-
-depends: force
-	$(Program) $(SUPPORT_SRC)mkdep -c ${CC} -- ${CCFLAGS} ${CSOURCES}
-
-#### PRIVATE TARGETS ####
-hashtest:	hashlib.c
-	$(CC) -DTEST_HASHING $(CCFLAGS) $(TEST_NBUCKETS) -o $@ $(srcdir)/hashlib.c xmalloc.o $(INTL_LIB) $(MALLOC_LIBRARY)
-
-############################ DEPENDENCIES ###############################
-
-# Files that depend on the definitions in config-top.h, which are not meant
-# to be changed
-array.o: $(srcdir)/config-top.h
-bashhist.o: $(srcdir)/config-top.h
-shell.o: $(srcdir)/config-top.h
-input.o: $(srcdir)/config-top.h
-y.tab.o: $(srcdir)/config-top.h
-jobs.o: $(srcdir)/config-top.h
-nojobs.o: $(srcdir)/config-top.h
-execute_cmd.o: $(srcdir)/config-top.h
-variables.o: $(srcdir)/config-top.h
-findcmd.o: $(srcdir)/config-top.h
-subst.o: $(srcdir)/config-top.h
-builtins/cd.o: $(srcdir)/config-top.h
-builtins/command.o: $(srcdir)/config-top.h
-builtins/common.o: $(srcdir)/config-top.h
-builtins/declare.o: $(srcdir)/config-top.h
-builtins/break.o: $(srcdir)/config-top.h
-builtins/echo.o: $(srcdir)/config-top.h
-builtins/evalstring.o: $(srcdir)/config-top.h
-builtins/exit.o: $(srcdir)/config-top.h
-builtins/kill.o: $(srcdir)/config-top.h
-builtins/shopt.o: $(srcdir)/config-top.h
-
-# XXX
-${SH_LIBDIR}/tmpfile.o: $(srcdir)/config-top.h
-
-# shell basics
-copy_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-copy_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-copy_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-copy_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
-copy_cmd.o: bashansi.h assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
-dispose_cmd.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-dispose_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h
-dispose_cmd.o: error.h general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-dispose_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-dispose_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
-dispose_cmd.o: ${BASHINCDIR}/ocache.h
-dispose_cmd.o: assoc.h ${BASHINCDIR}/chartypes.h
-error.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h flags.h ${BASHINCDIR}/stdc.h error.h
-error.o: command.h general.h xmalloc.h externs.h input.h bashhist.h
-error.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-error.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-error.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-error.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
-error.o: input.h execute_cmd.h 
-error.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h assoc.h
-eval.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h trap.h flags.h ${DEFSRC}/common.h
-eval.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-eval.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-eval.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-eval.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-eval.o: input.h execute_cmd.h 
-eval.o: bashhist.h assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
-execute_cmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-execute_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-execute_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-execute_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-execute_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-execute_cmd.o: ${BASHINCDIR}/memalloc.h ${GRAM_H} flags.h builtins.h jobs.h quit.h siglist.h
-execute_cmd.o: execute_cmd.h findcmd.h redir.h trap.h test.h pathexp.h
-execute_cmd.o: $(DEFSRC)/common.h ${DEFDIR}/builtext.h ${GLOB_LIBSRC}/strmatch.h
-execute_cmd.o: ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/chartypes.h
-execute_cmd.o: $(DEFSRC)/getopt.h
-execute_cmd.o: bashhist.h input.h ${GRAM_H} assoc.h hashcmd.h alias.h
-execute_cmd.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/posixwait.h
-expr.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h 
-expr.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-expr.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-expr.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-expr.o: make_cmd.h subst.h sig.h pathnames.h externs.h flags.h execute_cmd.h
-expr.o: ${BASHINCDIR}/chartypes.h
-expr.o: assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/typemax.h
-findcmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h
-findcmd.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/memalloc.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h
-findcmd.o: ${BASHINCDIR}/stdc.h error.h general.h xmalloc.h variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h
-findcmd.o: dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h
-findcmd.o: flags.h hashlib.h pathexp.h hashcmd.h execute_cmd.h
-findcmd.o: ${BASHINCDIR}/chartypes.h
-flags.o: config.h flags.h 
-flags.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-flags.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-flags.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h execute_cmd.h
-flags.o: make_cmd.h subst.h sig.h pathnames.h externs.h bashhist.h
-flags.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashansi.h assoc.h
-general.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-general.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-general.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-general.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-general.o: make_cmd.h subst.h sig.h pathnames.h externs.h flags.h parser.h
-general.o: pathexp.h
-general.o: ${BASHINCDIR}/maxpath.h ${BASHINCDIR}/posixtime.h
-general.o: ${BASHINCDIR}/chartypes.h
-general.o: trap.h input.h assoc.h test.h findcmd.h 
-general.o: ${BASHINCDIR}/ocache.h $(DEFSRC)/common.h
-hashcmd.o: config.h ${BASHINCDIR}/posixstat.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-hashcmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-hashcmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashcmd.h
-hashcmd.o: execute_cmd.h findcmd.h ${BASHINCDIR}/stdc.h pathnames.h hashlib.h
-hashcmd.o: quit.h sig.h flags.h
-hashlib.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-hashlib.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-hashlib.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-hashlib.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-hashlib.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-hashlib.o: assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
-input.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-input.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h input.h error.h externs.h
-input.o: quit.h shell.h pathnames.h
-list.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-list.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-list.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-list.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-list.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashansi.h assoc.h
-locale.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-locale.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-locale.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-locale.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-locale.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-locale.o: ${BASHINCDIR}/chartypes.h
-locale.o: input.h assoc.h ${BASHINCDIR}/ocache.h
-mailcheck.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-mailcheck.o: ${BASHINCDIR}/posixtime.h
-mailcheck.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-mailcheck.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-mailcheck.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-mailcheck.o: make_cmd.h subst.h sig.h pathnames.h externs.h
-mailcheck.o: execute_cmd.h mailcheck.h 
-mailcheck.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h
-make_cmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h bashansi.h
-make_cmd.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h error.h flags.h make_cmd.h
-make_cmd.o: variables.h arrayfunc.h conftypes.h array.h hashlib.h subst.h input.h externs.h
-make_cmd.o: jobs.h quit.h sig.h siglist.h syntax.h dispose_cmd.h parser.h
-make_cmd.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h ${BASHINCDIR}/ocache.h
-make_cmd.o: shell.h execute_cmd.h pathnames.h
-make_cmd.o: $(BASHINCDIR)/maxpath.h make_cmd.c assoc.h $(BASHINCDIR)/chartypes.h
-make_cmd.o: unwind_prot.h $(BASHINCDIR)/posixjmp.h bashjmp.h $(BASHINCDIR)/posixwait.h
-y.tab.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/memalloc.h
-y.tab.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-y.tab.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-y.tab.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-y.tab.o: make_cmd.h subst.h sig.h pathnames.h externs.h test.h execute_cmd.o
-y.tab.o: trap.h flags.h parser.h input.h mailcheck.h $(DEFSRC)/common.h
-y.tab.o: $(DEFDIR)/builtext.h bashline.h bashhist.h jobs.h siglist.h alias.h
-y.tab.o: ${BASHINCDIR}/typemax.h assoc.h ${BASHINCDIR}/ocache.h
-y.tab.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h ${BASHINCDIR}/posixwait.h
-pathexp.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-pathexp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-pathexp.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-pathexp.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-pathexp.o: make_cmd.h subst.h sig.h pathnames.h externs.h
-pathexp.o: pathexp.h flags.h 
-pathexp.o: $(GLOB_LIBSRC)/glob.h $(GLOB_LIBSRC)/strmatch.h
-pathexp.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-pathexp.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h
-print_cmd.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-print_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-print_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-print_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-print_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-print_cmd.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-print_cmd.o: ${GRAM_H} $(DEFSRC)/common.h
-print_cmd.o: flags.h input.h assoc.h
-print_cmd.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
-redir.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/filecntl.h
-redir.o: ${BASHINCDIR}/memalloc.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-redir.o: general.h xmalloc.h variables.h arrayfunc.h conftypes.h array.h hashlib.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h
-redir.o: dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h 
-redir.o: flags.h execute_cmd.h redir.h input.h
-redir.o: ${DEFDIR}/pipesize.h
-redir.o: trap.h assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
-shell.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/filecntl.h
-shell.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-shell.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-shell.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-shell.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-shell.o: flags.h trap.h mailcheck.h builtins.h $(DEFSRC)/common.h
-shell.o: jobs.h siglist.h input.h execute_cmd.h findcmd.h bashhist.h bashline.h
-shell.o: ${GLOB_LIBSRC}/strmatch.h ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/posixwait.h
-shell.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h alias.h
-sig.o: config.h bashtypes.h
-sig.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-sig.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-sig.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-sig.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
-sig.o: jobs.h siglist.h trap.h $(DEFSRC)/common.h bashline.h bashhist.h
-sig.o: ${DEFDIR}/builtext.h
-siglist.o: config.h bashtypes.h siglist.h trap.h 
-stringlib.o: bashtypes.h ${BASHINCDIR}/chartypes.h
-stringlib.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-stringlib.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-stringlib.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-stringlib.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-stringlib.o: bashansi.h pathexp.h assoc.h $(BASHINCDIR)/ocache.h
-stringlib.o: ${GLOB_LIBSRC}/glob.h ${GLOB_LIBSRC}/strmatch.h
-subst.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/posixstat.h
-subst.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-subst.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-subst.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-subst.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-subst.o: flags.h jobs.h siglist.h execute_cmd.h ${BASHINCDIR}/filecntl.h trap.h pathexp.h
-subst.o: mailcheck.h input.h $(DEFSRC)/getopt.h $(DEFSRC)/common.h
-subst.o: bashline.h bashhist.h ${GLOB_LIBSRC}/strmatch.h
-subst.o: ${BASHINCDIR}/chartypes.h
-subst.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-subst.o: ${DEFDIR}/builtext.h
-test.o: bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
-test.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-test.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-test.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-test.o: make_cmd.h subst.h sig.h pathnames.h externs.h test.h
-test.o: ${BASHINCDIR}/stat-time.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
-test.o: $(GLOB_LIBSRC)/strmatch.h bashansi.h pathexp.h assoc.h
-test.o: ${DEFSRC}/common.h 
-trap.o: config.h bashtypes.h trap.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-trap.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-trap.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-trap.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h parser.h
-trap.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
-trap.o: signames.h $(DEFSRC)/common.h
-trap.o: ${DEFDIR}/builtext.h jobs.h
-unwind_prot.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h command.h ${BASHINCDIR}/stdc.h
-unwind_prot.o: general.h xmalloc.h unwind_prot.h quit.h sig.h
-unwind_prot.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h error.h
-variables.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-variables.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-variables.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-variables.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-variables.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-variables.o: flags.h execute_cmd.h mailcheck.h input.h $(DEFSRC)/common.h
-variables.o: findcmd.h bashhist.h hashcmd.h pathexp.h
-variables.o: pcomplete.h  ${BASHINCDIR}/chartypes.h
-variables.o: ${BASHINCDIR}/posixtime.h assoc.h ${DEFSRC}/getopt.h
-variables.o: version.h $(DEFDIR)/builtext.h
-version.o: conftypes.h patchlevel.h version.h
-xmalloc.o: config.h bashtypes.h ${BASHINCDIR}/ansi_stdlib.h error.h
-xmalloc.o: ${BASHINCDIR}/stdc.h $(ALLOC_LIBSRC)/shmalloc.h
-
-# job control
-
-jobs.o: config.h bashtypes.h trap.h ${BASHINCDIR}/filecntl.h input.h ${BASHINCDIR}/shtty.h
-jobs.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h assoc.h
-jobs.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-jobs.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-jobs.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h parser.h
-jobs.o: execute_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h 
-jobs.o: jobs.h flags.h $(DEFSRC)/common.h $(DEFDIR)/builtext.h
-jobs.o: ${BASHINCDIR}/posixwait.h ${BASHINCDIR}/unionwait.h
-jobs.o: ${BASHINCDIR}/posixtime.h
-jobs.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h $(BASHINCDIR)/typemax.h
-nojobs.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h bashjmp.h ${BASHINCDIR}/posixjmp.h
-nojobs.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h jobs.h quit.h siglist.h externs.h
-nojobs.o: sig.h error.h ${BASHINCDIR}/shtty.h input.h parser.h
-nojobs.o: $(DEFDIR)/builtext.h
-nojobs.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h $(BASHINCDIR)/typemax.h
-
-# shell features that may be compiled in
-
-array.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-array.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-array.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-array.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-array.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-array.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
-array.o: $(DEFSRC)/common.h
-arrayfunc.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-arrayfunc.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-arrayfunc.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-arrayfunc.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-arrayfunc.o: make_cmd.h subst.h sig.h pathnames.h externs.h pathexp.h
-arrayfunc.o: execute_cmd.h
-arrayfunc.o: assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
-arrayfunc.o: $(DEFSRC)/common.h
-arrayfunc.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-assoc.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-assoc.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h
-assoc.o: command.h ${BASHINCDIR}/stdc.h error.h
-assoc.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h
-assoc.o: assoc.h hashlib.h
-assoc.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-assoc.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-assoc.o: array.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
-assoc.o: $(DEFSRC)/common.h
-braces.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-braces.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-braces.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-braces.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-braces.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-braces.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-braces.o: ${BASHINCDIR}/typemax.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h 
-alias.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h command.h ${BASHINCDIR}/stdc.h
-alias.o: general.h xmalloc.h bashtypes.h externs.h alias.h
-alias.o: pcomplete.h hashlib.h
-alias.o: ${BASHINCDIR}/chartypes.h
-
-pcomplib.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h bashtypes.h
-pcomplib.o: ${BASHINCDIR}/stdc.h hashlib.h pcomplete.h shell.h syntax.h
-pcomplib.o: bashjmp.h command.h general.h xmalloc.h error.h variables.h arrayfunc.h conftypes.h quit.h
-pcomplib.o: unwind_prot.h dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h
-pcomplib.o: externs.h ${BASHINCDIR}/maxpath.h assoc.h array.h
-pcomplib.o: ${BASHINCDIR}/posixjmp.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
-
-pcomplete.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h bashtypes.h
-pcomplete.o: ${BASHINCDIR}/stdc.h hashlib.h pcomplete.h shell.h syntax.h
-pcomplete.o: bashjmp.h command.h general.h xmalloc.h error.h variables.h arrayfunc.h conftypes.h quit.h
-pcomplete.o: unwind_prot.h dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h
-pcomplete.o: externs.h ${BASHINCDIR}/maxpath.h execute_cmd.h 
-pcomplete.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-pcomplete.o: ${DEFDIR}/builtext.h
-
-# library support files
-
-bashhist.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/posixstat.h
-bashhist.o: ${BASHINCDIR}/filecntl.h
-bashhist.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-bashhist.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-bashhist.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-bashhist.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-bashhist.o: flags.h input.h parser.h pathexp.h $(DEFSRC)/common.h bashline.h
-bashhist.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashhist.h assoc.h
-bashhist.o: $(GLOB_LIBSRC)/strmatch.h ${GLOB_LIBSRC}/glob.h
-bashline.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-bashline.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
-bashline.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
-bashline.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-bashline.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-bashline.o: builtins.h bashhist.h bashline.h execute_cmd.h findcmd.h pathexp.h
-bashline.o: trap.h flags.h assoc.h $(BASHINCDIR)/ocache.h
-bashline.o: $(DEFSRC)/common.h $(GLOB_LIBSRC)/glob.h alias.h
-bashline.o: pcomplete.h ${BASHINCDIR}/chartypes.h input.h
-bashline.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-bashline.o: ${DEFDIR}/builtext.h
-bracecomp.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-bracecomp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h
-bracecomp.o: command.h ${BASHINCDIR}/stdc.h error.h
-bracecomp.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h
-bracecomp.o: array.h hashlib.h alias.h builtins.h 
-bracecomp.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-bracecomp.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-bracecomp.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashhist.h assoc.h
-bracecomp.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-
-# library dependencies
-
-bashhist.o: $(RL_LIBSRC)/rltypedefs.h
-bashline.o: $(RL_LIBSRC)/rlconf.h
-bashline.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/rlstdc.h
-bashline.o: $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/readline.h
-bashline.o: $(RL_LIBSRC)/rltypedefs.h ${RL_LIBSRC}/rlmbutil.h
-bracecomp.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
-bracecomp.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
-bracecomp.o: $(RL_LIBSRC)/rltypedefs.h
-y.tab.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
-y.tab.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
-y.tab.o: $(RL_LIBSRC)/rltypedefs.h
-subst.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
-subst.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
-shell.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
-shell.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
-shell.o: $(RL_LIBSRC)/rltypedefs.h
-variables.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
-variables.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
-variables.o: $(RL_LIBSRC)/rltypedefs.h
-jobs.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
-jobs.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
-jobs.o: $(RL_LIBSRC)/rltypedefs.h
-
-shell.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
-variables.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
-subst.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
-bashline.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
-bashhist.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
-y.tab.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
-
-bashline.o: $(TILDE_LIBSRC)/tilde.h
-bracecomp.o: $(TILDE_LIBSRC)/tilde.h
-execute_cmd.o: $(TILDE_LIBSRC)/tilde.h
-general.o: $(TILDE_LIBSRC)/tilde.h
-mailcheck.o: $(TILDE_LIBSRC)/tilde.h
-shell.o: $(TILDE_LIBSRC)/tilde.h
-subst.o: $(TILDE_LIBSRC)/tilde.h
-variables.o: $(TILDE_LIBSRC)/tilde.h
-jobs.o: $(TILDE_LIBSRC)/tilde.h
-y.tab.o: $(TILDE_LIBSRC)/tilde.h
-
-# libintl dependencies
-arrayfunc.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-bashhist.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-bashline.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-braces.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-error.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-eval.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-execute_cmd.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-expr.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-general.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-input.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-jobs.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-locale.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-mailcheck.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-make_cmd.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-nojobs.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-y.tab.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-pathexp.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-pcomplete.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-pcomplib.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-print_cmd.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-redir.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-shell.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-sig.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-siglist.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-subst.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-test.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-trap.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-variables.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-version.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-xmalloc.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-
-# XXX
-$(MALLOC_SOURCE): bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-
-signames.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-
-# XXX - dependencies checked through here
-
-# builtin c sources
-builtins/bashgetopt.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-builtins/bashgetopt.o: shell.h syntax.h config.h bashjmp.h command.h general.h xmalloc.h error.h
-builtins/bashgetopt.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-builtins/bashgetopt.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-builtins/bashgetopt.o: $(DEFSRC)/common.h
-builtins/bashgetopt.o: ${BASHINCDIR}/chartypes.h
-builtins/common.o: bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-builtins/common.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h command.h
-builtins/common.o: ${BASHINCDIR}/memalloc.h variables.h arrayfunc.h conftypes.h input.h siglist.h
-builtins/common.o: quit.h unwind_prot.h ${BASHINCDIR}/maxpath.h jobs.h builtins.h
-builtins/common.o: dispose_cmd.h make_cmd.h subst.h externs.h bashhist.h 
-builtins/common.o: execute_cmd.h ${BASHINCDIR}/stdc.h general.h xmalloc.h error.h pathnames.h
-builtins/common.o: ${DEFDIR}/builtext.h parser.h
-builtins/common.o: ${BASHINCDIR}/chartypes.h
-builtins/evalfile.o: bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-builtins/evalfile.o: shell.h syntax.h config.h bashjmp.h command.h general.h xmalloc.h error.h
-builtins/evalfile.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-builtins/evalfile.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
-builtins/evalfile.o: jobs.h builtins.h flags.h input.h execute_cmd.h
-builtins/evalfile.o: bashhist.h $(DEFSRC)/common.h
-builtins/evalstring.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-builtins/evalstring.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h command.h siglist.h
-builtins/evalstring.o: ${BASHINCDIR}/memalloc.h variables.h arrayfunc.h conftypes.h input.h
-builtins/evalstring.o: quit.h unwind_prot.h ${BASHINCDIR}/maxpath.h jobs.h builtins.h
-builtins/evalstring.o: dispose_cmd.h make_cmd.h subst.h externs.h 
-builtins/evalstring.o: jobs.h builtins.h flags.h input.h execute_cmd.h
-builtins/evalstring.o: bashhist.h $(DEFSRC)/common.h pathnames.h
-builtins/evalstring.o: ${DEFDIR}/builtext.h
-builtins/getopt.o: config.h ${BASHINCDIR}/memalloc.h
-builtins/getopt.o: shell.h syntax.h bashjmp.h command.h general.h xmalloc.h error.h
-builtins/getopt.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
-builtins/getopt.o: make_cmd.h subst.h sig.h pathnames.h externs.h 
-builtins/getopt.o: $(DEFSRC)/getopt.h
-builtins/mkbuiltins.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
-builtins/mkbuiltins.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-builtins/mkbuiltins.o: $(BASHINCDIR)/stdc.h
-
-# builtin def files
-builtins/alias.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/alias.o: quit.h $(DEFSRC)/common.h pathnames.h
-builtins/alias.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h command.h ${BASHINCDIR}/stdc.h unwind_prot.h
-builtins/alias.o: dispose_cmd.h make_cmd.h subst.h externs.h variables.h arrayfunc.h conftypes.h 
-builtins/bind.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/bind.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/bind.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/bind.o: $(DEFSRC)/bashgetopt.h pathnames.h
-builtins/break.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/break.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/break.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/break.o: pathnames.h execute_cmd.h
-builtins/builtin.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/builtin.o: quit.h $(DEFSRC)/common.h $(DEFSRC)/bashgetopt.h
-builtins/builtin.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/builtin.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/builtin.o: pathnames.h execute_cmd.h
-builtins/caller.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/caller.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/caller.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/caller.o: $(DEFSRC)/common.h quit.h 
-builtins/caller.o: ${BASHINCDIR}/chartypes.h bashtypes.h
-builtins/caller.o: ${DEFDIR}/builtext.h pathnames.h
-builtins/cd.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/cd.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/cd.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/cd.o: $(DEFSRC)/common.h quit.h pathnames.h
-builtins/colon.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/colon.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/colon.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/colon.o: pathnames.h
-builtins/command.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/command.o: quit.h $(DEFSRC)/bashgetopt.h
-builtins/command.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/command.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h pathnames.h
-builtins/declare.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/declare.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/declare.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/declare.o: $(DEFSRC)/bashgetopt.h pathnames.h flags.h
-builtins/echo.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/echo.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/echo.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/echo.o: pathnames.h
-builtins/echo.o: $(DEFSRC)/common.h
-builtins/enable.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/enable.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/enable.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/enable.o: pcomplete.h pathnames.h
-builtins/eval.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/eval.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h 
-builtins/eval.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/eval.o: pathnames.h
-builtins/exec.o: bashtypes.h pathnames.h
-builtins/exec.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/exec.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/exec.o: dispose_cmd.h make_cmd.h subst.h externs.h execute_cmd.h 
-builtins/exec.o: findcmd.h flags.h quit.h $(DEFSRC)/common.h ${BASHINCDIR}/stdc.h
-builtins/exec.o: pathnames.h
-builtins/exit.o: bashtypes.h 
-builtins/exit.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/exit.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/exit.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/exit.o: pathnames.h execute_cmd.h
-builtins/fc.o: bashtypes.h ${BASHINCDIR}/posixstat.h
-builtins/fc.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h builtins.h command.h ${BASHINCDIR}/stdc.h 
-builtins/fc.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/fc.o: flags.h unwind_prot.h variables.h arrayfunc.h conftypes.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h 
-builtins/fc.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h quit.h 
-builtins/fc.o: $(DEFSRC)/bashgetopt.h bashhist.h pathnames.h parser.h
-builtins/fc.o: ${BASHINCDIR}/chartypes.h
-builtins/fg_bg.o: bashtypes.h $(DEFSRC)/bashgetopt.h 
-builtins/fg_bg.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/fg_bg.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
-builtins/fg_bg.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/fg_bg.o: pathnames.h execute_cmd.h
-builtins/getopts.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/getopts.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h 
-builtins/getopts.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/getopts.o: pathnames.h execute_cmd.h
-builtins/hash.o: bashtypes.h execute_cmd.h
-builtins/hash.o: builtins.h command.h findcmd.h ${BASHINCDIR}/stdc.h $(DEFSRC)/common.h
-builtins/hash.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/hash.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h 
-builtins/hash.o: pathnames.h
-builtins/help.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/help.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/help.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h
-builtins/help.o: conftypes.h quit.h execute_cmd.h
-builtins/help.o: $(GLOB_LIBSRC)/glob.h pathnames.h
-builtins/history.o: bashtypes.h pathnames.h parser.h
-builtins/history.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/history.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/history.o: ${BASHINCDIR}/filecntl.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h
-builtins/history.o: bashhist.h variables.h arrayfunc.h conftypes.h 
-builtins/inlib.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/inlib.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h 
-builtins/inlib.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/inlib.o: pathnames.h
-builtins/jobs.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/jobs.o: quit.h $(DEFSRC)/bashgetopt.h
-builtins/jobs.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/jobs.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/jobs.o: pathnames.h
-builtins/kill.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/kill.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/kill.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h trap.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/kill.o: pathnames.h
-builtins/let.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/let.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/let.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/let.o: pathnames.h
-builtins/printf.o: config.h ${BASHINCDIR}/memalloc.h bashjmp.h command.h error.h
-builtins/printf.o: general.h xmalloc.h quit.h dispose_cmd.h make_cmd.h subst.h
-builtins/printf.o: externs.h sig.h pathnames.h shell.h syntax.h unwind_prot.h
-builtins/printf.o: variables.h arrayfunc.h conftypes.h ${BASHINCDIR}/stdc.h $(DEFSRC)/bashgetopt.h
-builtins/printf.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-builtins/printf.o: ${BASHINCDIR}/chartypes.h 
-builtins/pushd.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/pushd.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/pushd.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/pushd.o: $(DEFSRC)/common.h pathnames.h
-builtins/read.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/read.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/read.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/read.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-builtins/read.o: pathnames.h
-builtins/return.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/return.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/return.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/return.o: pathnames.h execute_cmd.h
-builtins/set.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/set.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/set.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h flags.h
-builtins/set.o: pathnames.h parser.h
-builtins/setattr.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/setattr.o: quit.h $(DEFSRC)/common.h $(DEFSRC)/bashgetopt.h
-builtins/setattr.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/setattr.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/setattr.o: pathnames.h flags.h execute_cmd.h
-builtins/shift.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/shift.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/shift.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/shift.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/shift.o: pathnames.h
-builtins/shopt.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h
-builtins/shopt.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h
-builtins/shopt.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h unwind_prot.h variables.h arrayfunc.h conftypes.h ${BASHINCDIR}/maxpath.h
-builtins/shopt.o: $(DEFSRC)/common.h $(DEFSRC)/bashgetopt.h pathnames.h
-builtins/shopt.o: bashhist.h bashline.h
-builtins/source.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/source.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/source.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/source.o: findcmd.h $(DEFSRC)/bashgetopt.h flags.h trap.h
-builtins/source.o: pathnames.h execute_cmd.h
-builtins/suspend.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/suspend.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/suspend.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/suspend.o: pathnames.h
-builtins/test.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/test.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/test.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/test.o: execute_cmd.h test.h pathnames.h
-builtins/times.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/times.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/times.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/times.o: pathnames.h
-builtins/trap.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/trap.o: quit.h $(DEFSRC)/common.h
-builtins/trap.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/trap.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/trap.o: pathnames.h
-builtins/type.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/type.o: quit.h $(DEFSRC)/common.h findcmd.h
-builtins/type.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/type.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/type.o: pathnames.h execute_cmd.h parser.h
-builtins/ulimit.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/ulimit.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/ulimit.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/ulimit.o: pathnames.h
-builtins/umask.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/umask.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/umask.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/umask.o: ${BASHINCDIR}/chartypes.h pathnames.h
-builtins/wait.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/wait.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/wait.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/wait.o: execute_cmd.h
-builtins/wait.o: ${BASHINCDIR}/chartypes.h pathnames.h
-
-builtins/complete.o: config.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h
-builtins/complete.o: unwind_prot.h variables.h arrayfunc.h conftypes.h
-builtins/complete.o: bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-builtins/complete.o: builtins.h pathnames.h general.h
-builtins/complete.o: bashtypes.h ${BASHINCDIR}/chartypes.h xmalloc.h
-builtins/complete.o: pcomplete.h
-builtins/complete.o: ${DEFSRC}/common.h ${DEFSRC}/bashgetopt.h
-builtins/mapfile.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
-builtins/mapfile.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
-builtins/mapfile.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h 
-builtins/mapfile.o: pathnames.h
-
-# libintl dependencies
-builtins/bind.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/break.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/caller.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/cd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/common.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/complete.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/declare.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/enable.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/evalfile.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/exec.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/exit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/fc.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/fg_bg.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/getopt.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/hash.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/help.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/history.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/inlib.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/jobs.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/kill.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/let.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/mapfile.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/mkbuiltins.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/printf.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/pushd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/read.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/return.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/set.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/setattr.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/shift.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/shopt.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/source.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/suspend.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/type.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/ulimit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-builtins/umask.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-
-# builtin library dependencies
-builtins/bind.o: $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/readline.h
-builtins/bind.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/rlstdc.h
-
-builtins/bind.o: $(HIST_LIBSRC)/history.h $(RL_LIBSRC)/rlstdc.h
-builtins/fc.o: $(HIST_LIBSRC)/history.h $(RL_LIBSRC)/rlstdc.h
-builtins/history.o: $(HIST_LIBSRC)/history.h $(RL_LIBSRC)/rlstdc.h
-
-builtins/common.o: $(TILDE_LIBSRC)/tilde.h
-builtins/cd.o: $(TILDE_LIBSRC)/tilde.h 
-
-builtins/alias.o: $(DEFSRC)/alias.def
-builtins/bind.o: $(DEFSRC)/bind.def
-builtins/break.o: $(DEFSRC)/break.def
-builtins/builtin.o: $(DEFSRC)/builtin.def
-builtins/caller.o: $(DEFSRC)/caller.def
-builtins/cd.o: $(DEFSRC)/cd.def
-builtins/colon.o: $(DEFSRC)/colon.def
-builtins/command.o: $(DEFSRC)/command.def
-builtins/complete.o: $(DEFSRC)/complete.def
-builtins/declare.o: $(DEFSRC)/declare.def
-builtins/echo.o: $(DEFSRC)/echo.def
-builtins/enable.o: $(DEFSRC)/enable.def
-builtins/eval.o: $(DEFSRC)/eval.def
-builtins/exec.o: $(DEFSRC)/exec.def
-builtins/exit.o: $(DEFSRC)/exit.def
-builtins/fc.o: $(DEFSRC)/fc.def
-builtins/fg_bg.o: $(DEFSRC)/fg_bg.def
-builtins/getopts.o: $(DEFSRC)/getopts.def
-builtins/hash.o: $(DEFSRC)/hash.def
-builtins/help.o: $(DEFSRC)/help.def
-builtins/history.o: $(DEFSRC)/history.def
-builtins/inlib.o: $(DEFSRC)/inlib.def
-builtins/jobs.o: $(DEFSRC)/jobs.def
-builtins/kill.o: $(DEFSRC)/kill.def
-builtins/let.o: $(DEFSRC)/let.def
-builtins/mapfile.o: $(DEFSRC)/mapfile.def
-builtins/pushd.o: $(DEFSRC)/pushd.def
-builtins/read.o: $(DEFSRC)/read.def
-builtins/reserved.o: $(DEFSRC)/reserved.def
-builtins/return.o: $(DEFSRC)/return.def
-builtins/set.o: $(DEFSRC)/set.def
-builtins/setattr.o: $(DEFSRC)/setattr.def
-builtins/shift.o: $(DEFSRC)/shift.def
-builtins/shopt.o: $(DEFSRC)/shopt.def
-builtins/source.o: $(DEFSRC)/source.def
-builtins/suspend.o: $(DEFSRC)/suspend.def
-builtins/test.o: $(DEFSRC)/test.def
-builtins/times.o: $(DEFSRC)/times.def
-builtins/trap.o: $(DEFSRC)/trap.def
-builtins/type.o: $(DEFSRC)/type.def
-builtins/ulimit.o: $(DEFSRC)/ulimit.def
-builtins/umask.o: $(DEFSRC)/umask.def
-builtins/wait.o: $(DEFSRC)/wait.def
diff --git a/bash-5.1/bashhist.c b/bash-5.1/bashhist.c
index 4c0247235b64385ef4ecf2a233da05981c892dd4..f80cc0f1977ea89e7da430f840a0bdcb09bce559 100644
--- a/bash-5.1/bashhist.c
+++ b/bash-5.1/bashhist.c
@@ -875,7 +875,7 @@ bash_add_history (line)
   add_it = 1;
   if (command_oriented_history && current_command_line_count > 1)
     {
-      is_comment = (parser_state & PST_HEREDOC) ? 0 : shell_comment (line);
+      is_comment = (parser_state & PST_HEREDOC) ? 0 : shell_comment (line); //开头是返回1,后面有返回2,没有返回0
 
       /* The second and subsequent lines of a here document have the trailing
 	 newline preserved.  We don't want to add extra newlines here, but we
@@ -888,7 +888,7 @@ bash_add_history (line)
 		(current_command_line_count > 2)
 	 don't add a newline here. This will also take care of the literal_history
 	 case if the other conditions are met. */
-      if ((parser_state & PST_HEREDOC) && current_command_line_count > 2 && line[strlen (line) - 1] == '\n')
+      if ((parser_state & PST_HEREDOC) && current_command_line_count > 2 && line[strlen (line) - 1] == '\n') //判断HEREDOC?
 	chars_to_add = "";
       else if (current_command_line_count == current_command_line_comment+1)
 	chars_to_add = "\n";
@@ -930,7 +930,7 @@ bash_add_history (line)
 				      + strlen (chars_to_add));
 	  sprintf (new_line, "%s%s%s", current->line, chars_to_add, line);
 	  offset = where_history ();
-	  old = replace_history_entry (offset, new_line, current->data);
+	  old = replace_history_entry (offset, new_line, current->data); //把history entry最后一项替换?
 	  free (new_line);
 
 	  if (old)
diff --git a/bash-5.1/builtins/Makefile b/bash-5.1/builtins/Makefile
deleted file mode 100644
index 0810901b0bd6b1d81a2c4fe9520ded47bcc73115..0000000000000000000000000000000000000000
--- a/bash-5.1/builtins/Makefile
+++ /dev/null
@@ -1,708 +0,0 @@
-# This Makefile for building libbuiltins.a is in -*- text -*- for Emacs.
-#
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-PACKAGE = rash
-PACKAGE_BUGREPORT = bug-rash@gnu.org
-PACKAGE_NAME = rash
-PACKAGE_STRING = rash 0.1-release
-PACKAGE_VERSION = 0.1-release
-
-#
-SHELL = /bin/sh
-RANLIB = ranlib
-CC = gcc
-CC_FOR_BUILD = $(CC)
-AR = ar
-ARFLAGS = cr
-RM = rm -f
-CP = cp
-
-EXEEXT = 
-
-prefix = /usr/local
-
-srcdir = .
-
-topdir = ..
-
-datarootdir = ${prefix}/share
-
-includedir = ${prefix}/include
-datadir = ${datarootdir}
-localedir = ${datarootdir}/locale
-
-loadablesdir = ${libdir}/bash
-
-# Support an alternate destination root directory for package building
-DESTDIR =
-
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-LIBBUILD = ${BUILD_DIR}/lib
-
-PROFILE_FLAGS = 
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-CFLAGS_FOR_BUILD = -g -O2 -Wno-parentheses -Wno-format-security 
-CPPFLAGS = 
-CPPFLAGS_FOR_BUILD = 
-LOCAL_CFLAGS =  ${DEBUG}
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-LIBS = -ldl 
-LDFLAGS =  $(LOCAL_LDFLAGS) $(CFLAGS)
-LDFLAGS_FOR_BUILD = $(LDFLAGS) $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
-LOCAL_LDFLAGS = -rdynamic
-LIBS_FOR_BUILD = $(LIBS)
-#LIBS_FOR_BUILD = $(LIBS)
-
-BASHINCDIR = ${topdir}/include
-
-RL_INCLUDEDIR = 
-
-INTL_LIBSRC = ${topdir}/lib/intl
-INTL_BUILDDIR = ${LIBBUILD}/intl
-INTL_LIBDIR = ${INTL_BUILDDIR}
-INTL_LIBRARY = ${INTL_BUILDDIR}/libintl.a
-INTL_INC = 
-INTL_DEP = 
-LIBINTL_H = 
-
-HELPDIR = 
-MKDIRS = ${topdir}/support/mkdirs
-
-HELPFILES_TARGET = 
-
-INCLUDES = -I. -I..  -I$(topdir) -I$(BASHINCDIR) -I$(topdir)/lib -I$(srcdir) ${INTL_INC}
-
-BASE_CCFLAGS = ${PROFILE_FLAGS} $(DEFS) $(LOCAL_DEFS) $(SYSTEM_FLAGS) \
-	 ${INCLUDES} $(LOCAL_CFLAGS)
-
-CCFLAGS = ${ADDON_CFLAGS} $(BASE_CCFLAGS) $(CPPFLAGS) $(CFLAGS)
-
-CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
-
-GCC_LINT_FLAGS = -Wall -Wshadow -Wpointer-arith -Wcast-qual \
-		 -Wcast-align -Wstrict-prototypes -Wconversion \
-		 -Wmissing-prototypes -Wtraditional -Wredundant-decls -pedantic
-
-MKBUILTINS = mkbuiltins$(EXEEXT)
-DIRECTDEFINE = -D $(srcdir)
-HELPDIRDEFINE = 
-HELPSTRINGS = 
-
-# xxx this is bad style
-RL_LIBSRC = $(topdir)/lib/readline
-
-.SUFFIXES:
-.SUFFIXES: .def .c .o
-# How to make a .o file from a .def file.
-.def.o:
-	$(RM) $@
-	./$(MKBUILTINS) $(DIRECTDEFINE) $<
-	$(CC) -c $(CCFLAGS) $*.c || ( $(RM) $*.c ; exit 1 )
-
-# How to make a .c file from a .def file.
-.def.c:
-	$(RM) $@
-	./$(MKBUILTINS) $(DIRECTDEFINE) $<
-
-# default rule for making a .o file from a .c file
-.c.o:
-	$(RM) $@
-	$(CC) -c $(CCFLAGS) $<
-
-DEFSRC =  $(srcdir)/alias.def $(srcdir)/bind.def $(srcdir)/break.def \
-	  $(srcdir)/builtin.def $(srcdir)/caller.def \
-	  $(srcdir)/cd.def $(srcdir)/colon.def \
-	  $(srcdir)/command.def $(srcdir)/declare.def $(srcdir)/echo.def \
-	  $(srcdir)/enable.def $(srcdir)/eval.def $(srcdir)/getopts.def \
-	  $(srcdir)/exec.def $(srcdir)/exit.def $(srcdir)/fc.def \
-	  $(srcdir)/fg_bg.def $(srcdir)/hash.def $(srcdir)/help.def \
-	  $(srcdir)/history.def $(srcdir)/jobs.def $(srcdir)/kill.def \
-	  $(srcdir)/let.def $(srcdir)/read.def $(srcdir)/return.def \
-	  $(srcdir)/set.def $(srcdir)/setattr.def $(srcdir)/shift.def \
-	  $(srcdir)/source.def $(srcdir)/suspend.def $(srcdir)/test.def \
-	  $(srcdir)/times.def $(srcdir)/trap.def $(srcdir)/type.def \
-	  $(srcdir)/ulimit.def $(srcdir)/umask.def $(srcdir)/wait.def \
-	  $(srcdir)/reserved.def $(srcdir)/pushd.def $(srcdir)/shopt.def \
-	  $(srcdir)/printf.def $(srcdir)/complete.def $(srcdir)/mapfile.def
-
-STATIC_SOURCE = common.c evalstring.c evalfile.c getopt.c bashgetopt.c \
-		getopt.h 
-
-OFILES = builtins.o \
-	alias.o bind.o break.o builtin.o caller.o cd.o colon.o command.o \
-	common.o declare.o echo.o enable.o eval.o evalfile.o \
-	evalstring.o exec.o exit.o fc.o fg_bg.o hash.o help.o history.o \
-	jobs.o kill.o let.o mapfile.o \
-	pushd.o read.o return.o set.o setattr.o shift.o source.o \
-	suspend.o test.o times.o trap.o type.o ulimit.o umask.o \
-	wait.o getopts.o shopt.o printf.o getopt.o bashgetopt.o complete.o
-
-CREATED_FILES = builtext.h builtins.c psize.aux pipesize.h tmpbuiltins.c \
-	tmpbuiltins.h
-CREATED_OBJECTS = tmpbuiltins.o gen-helpfiles.o mkbuiltins.o
-
-all: $(MKBUILTINS) libbuiltins.a $(HELPFILES_TARGET)
-targets: libbuiltins.a $(HELPFILES_TARGET)
-
-libbuiltins.a: $(MKBUILTINS) $(OFILES) builtins.o
-	$(RM) $@
-	$(AR) $(ARFLAGS) $@ $(OFILES)
-	-$(RANLIB) $@
-
-tmpbuiltins.c:	$(MKBUILTINS) $(DEFSRC)
-	./$(MKBUILTINS) -externfile tmpbuiltins.h -structfile $@ \
-		-noproduction -nofunctions \
-		$(DIRECTDEFINE) $(HELPSTRINGS) $(DEFSRC)
-
-tmpbuiltins.h:	tmpbuiltins.c
-
-gen-helpfiles.o: ../config.h
-gen-helpfiles.o: gen-helpfiles.c
-	$(RM) $@
-	$(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
-
-gen-helpfiles:	tmpbuiltins.o gen-helpfiles.o
-	$(CC_FOR_BUILD) ${CCFLAGS_FOR_BUILD} $(LDFLAGS_FOR_BUILD) -o $@ gen-helpfiles.o tmpbuiltins.o $(LIBS_FOR_BUILD)
-
-builtext.h builtins.c: $(MKBUILTINS) $(DEFSRC)
-	@-if test -f builtins.c; then mv -f builtins.c old-builtins.c; fi
-	@-if test -f builtext.h; then mv -f builtext.h old-builtext.h; fi
-	./$(MKBUILTINS) -externfile builtext.h -structfile builtins.c \
-	    -noproduction $(DIRECTDEFINE) $(HELPDIRDEFINE) $(HELPSTRINGS) $(DEFSRC)
-	@-if cmp -s old-builtext.h builtext.h 2>/dev/null; then \
-		mv old-builtext.h builtext.h; \
-	 else \
-		$(RM) old-builtext.h; \
-	 fi
-	@-if cmp -s old-builtins.c builtins.c 2>/dev/null; then \
-		mv old-builtins.c builtins.c; \
-	 else \
-		$(RM) old-builtins.c; \
-	 fi
-
-helpdoc:	gen-helpfiles
-	./gen-helpfiles ${HELPDIRDEFINE}
-
-install-help:
-	@-if test -n "${HELPDIR}" && test -d helpfiles ; then \
-		test -d $(DESTDIR)${HELPDIR} || ${SHELL} ${MKDIRS} $(DESTDIR)$(HELPDIR) ;\
-		( for f in helpfiles/*; do \
-			echo installing $$f; \
-			${INSTALL_DATA} $$f $(DESTDIR)$(HELPDIR); \
-		  done; ) ; \
-	fi
-
-install:	
-
-mkbuiltins.o: ../config.h
-mkbuiltins.o: mkbuiltins.c
-	$(RM) $@
-	$(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
-
-mkbuiltins$(EXEEXT): mkbuiltins.o
-	$(CC_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $(MKBUILTINS) mkbuiltins.o $(LIBS_FOR_BUILD)
-
-# rules for deficient makes, like SunOS
-mkbuiltins.o: mkbuiltins.c
-builtins.o: builtins.c
-common.o: common.c
-bashgetopt.o: bashgetopt.c
-getopt.o: getopt.c
-evalstring.o: evalstring.c          
-evalfile.o: evalfile.c
-
-tmpbuiltins.o: tmpbuiltins.c
-gen-helpfiles.o: gen-helpfiles.c
-
-ulimit.o: pipesize.h
-
-pipesize.h:	psize.aux
-	$(SHELL) $(srcdir)/psize.sh > $@
-
-# Technically this is wrong; the pipe size should be for the target system,
-# not the build host.
-psize.aux:	psize.c
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(srcdir)/psize.c
-
-documentation: builtins.texi
-
-builtins.texi: $(MKBUILTINS)
-	./$(MKBUILTINS) -documentonly $(DEFSRC)
-
-clean:
-	$(RM) $(OFILES) $(CREATED_FILES) libbuiltins.a
-	$(RM) $(MKBUILTINS) gen-helpfiles $(CREATED_OBJECTS)
-	-test -d helpfiles && $(RM) -r helpfiles
-
-mostlyclean: 
-	$(RM) $(OFILES) libbuiltins.a
-
-distclean maintainer-clean: clean
-	$(RM) Makefile
-
-$(OFILES):	$(MKBUILTINS) ../config.h
-
-../version.h: ../config.h ../Makefile Makefile
-	-( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} version.h )
-
-# maintainer special - for now
-po:	builtins.c
-	xgettext -L C -o $(topdir)/po/builtins.pot --keyword='N_' builtins.c 2>/dev/null
-
-${LIBINTL_H}:
-	@echo making $@ in ${INTL_BUILDDIR}
-	@(cd ${INTL_BUILDDIR} && \
-		$(MAKE) $(MFLAGS) libintl.h) || exit 1
-
-# dependencies
-
-alias.o: alias.def
-bind.o: bind.def
-break.o: break.def
-builtin.o: builtin.def
-caller.o: caller.def
-cd.o: cd.def
-colon.o: colon.def
-command.o: command.def
-declare.o: declare.def
-echo.o: echo.def
-enable.o: enable.def
-eval.o: eval.def
-exec.o: exec.def
-exit.o: exit.def
-fc.o: fc.def
-fg_bg.o: fg_bg.def
-hash.o: hash.def
-help.o: help.def
-history.o: history.def
-jobs.o: jobs.def
-kill.o: kill.def
-let.o: let.def
-mapfile.o: mapfile.def
-printf.o: printf.def
-pushd.o: pushd.def
-read.o: read.def
-return.o: return.def
-set.o: set.def
-setattr.o: setattr.def
-shift.o: shift.def
-shopt.o: shopt.def
-source.o: source.def
-suspend.o: suspend.def
-test.o: test.def
-times.o: times.def
-trap.o: trap.def
-type.o: type.def
-ulimit.o: ulimit.def
-umask.o: umask.def
-wait.o: wait.def
-getopts.o: getopts.def
-reserved.o: reserved.def
-complete.o: complete.def
-
-# C files
-bashgetopt.o: ../config.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
-bashgetopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h
-bashgetopt.o: $(topdir)/command.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h
-bashgetopt.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/quit.h $(BASHINCDIR)/maxpath.h
-bashgetopt.o: $(topdir)/unwind_prot.h $(topdir)/dispose_cmd.h
-bashgetopt.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/sig.h
-bashgetopt.o: ../pathnames.h $(topdir)/externs.h $(srcdir)/common.h
-bashgetopt.o: $(BASHINCDIR)/chartypes.h
-common.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
-common.o: $(topdir)/shell.h $(topdir)/syntax.h ../config.h $(topdir)/bashjmp.h $(BASHINCDIR)/posixjmp.h
-common.o: $(topdir)/sig.h $(topdir)/command.h $(topdir)/parser.h
-common.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/stdc.h $(BASHINCDIR)/memalloc.h
-common.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/input.h
-common.o: $(topdir)/siglist.h $(topdir)/bashhist.h $(topdir)/quit.h
-common.o: $(topdir)/unwind_prot.h $(BASHINCDIR)/maxpath.h $(topdir)/jobs.h
-common.o: $(topdir)/builtins.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
-common.o: $(topdir)/subst.h $(topdir)/execute_cmd.h $(topdir)/error.h
-common.o: $(topdir)/externs.h ../pathnames.h ./builtext.h
-common.o: $(BASHINCDIR)/chartypes.h
-evalfile.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h ${BASHINCDIR}/filecntl.h
-evalfile.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
-evalfile.o: $(topdir)/shell.h $(topdir)/syntax.h ../config.h $(topdir)/bashjmp.h
-evalfile.o: $(topdir)/command.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h
-evalfile.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/quit.h $(BASHINCDIR)/maxpath.h
-evalfile.o: $(topdir)/unwind_prot.h $(topdir)/dispose_cmd.h
-evalfile.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/sig.h
-evalfile.o: ../pathnames.h $(topdir)/externs.h $(topdir)/parser.h
-evalfile.o: $(topdir)/jobs.h $(topdir)/builtins.h $(topdir)/flags.h
-evalfile.o: $(topdir)/input.h $(topdir)/execute_cmd.h
-evalfile.o: $(topdir)/bashhist.h $(srcdir)/common.h
-evalstring.o: ../config.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
-evalstring.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h $(BASHINCDIR)/posixjmp.h
-evalstring.o: $(topdir)/sig.h $(topdir)/command.h $(topdir)/siglist.h
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-suspend.o: $(topdir)/jobs.h ../pathnames.h
-test.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-test.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-test.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
-test.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
-test.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
-test.o: $(topdir)/execute_cmd.h $(topdir)/test.h ../pathnames.h
-times.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-times.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-times.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
-times.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
-times.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
-times.o: $(BASHINCDIR)/posixtime.h ../pathnames.h
-trap.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-trap.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
-trap.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h $(topdir)/sig.h
-trap.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
-trap.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
-trap.o: $(topdir)/findcmd.h ../pathnames.h
-type.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-type.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-type.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h $(topdir)/sig.h
-type.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
-type.o: $(topdir)/execute_cmd.h $(topdir)/parser.h
-type.o: $(topdir)/externs.h $(topdir)/hashcmd.h ../pathnames.h
-type.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h 
-ulimit.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-ulimit.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-ulimit.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
-ulimit.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
-ulimit.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
-ulimit.o: ../pathnames.h
-umask.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-umask.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-umask.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
-umask.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
-umask.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
-umask.o: $(BASHINCDIR)/chartypes.h ../pathnames.h
-wait.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-wait.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-wait.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
-wait.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
-wait.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
-wait.o: $(topdir)/jobs.h $(topdir)/sig.h $(topdir)/execute_cmd.h
-wait.o: $(BASHINCDIR)/chartypes.h ../pathnames.h
-
-complete.o: ../config.h ../pathnames.h
-complete.o: ${topdir}/shell.h $(topdir)/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h ${topdir}/sig.h  
-complete.o: ${topdir}/unwind_prot.h ${topdir}/variables.h
-complete.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
-complete.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-complete.o: ${topdir}/builtins.h ${topdir}/general.h
-complete.o: ${topdir}/bashtypes.h ${BASHINCDIR}/chartypes.h ${topdir}/xmalloc.h
-complete.o: ${topdir}/pcomplete.h
-complete.o: ${srcdir}/common.h ${srcdir}/bashgetopt.h
-mapfile.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
-mapfile.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
-mapfile.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
-mapfile.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
-mapfile.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/variables.h $(topdir)/conftypes.h
-mapfile.o: $(topdir)/arrayfunc.h ../pathnames.h
-
-#bind.o: $(RL_LIBSRC)chardefs.h $(RL_LIBSRC)readline.h $(RL_LIBSRC)keymaps.h
-
-# libintl dependencies
-bind.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-break.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-caller.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-cd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-common.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-complete.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-declare.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-enable.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-evalfile.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-exec.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-exit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-fc.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-fg_bg.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-getopt.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-hash.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-help.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-history.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-inlib.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-jobs.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-kill.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-let.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-mapfile.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-mkbuiltins.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-printf.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-pushd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-read.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-return.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-set.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-setattr.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-shift.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-shopt.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-source.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-suspend.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-type.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-ulimit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-umask.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
diff --git a/bash-5.1/builtins/common.c b/bash-5.1/builtins/common.c
index 3c9ac49de174891d6e79b68e04077ec134ee5b64..f4a823cac437d27a8e55a5e971ac1722484d1a22 100644
--- a/bash-5.1/builtins/common.c
+++ b/bash-5.1/builtins/common.c
@@ -613,6 +613,7 @@ read_octal (string)
    FOR_WHOM is the name of the caller for error printing.  */
 char *the_current_working_directory = (char *)NULL;
 
+// job.c : dir = get_working_directory ("job-working-directory");
 char *
 get_working_directory (for_whom)
      char *for_whom;
diff --git a/bash-5.1/builtins/read.def b/bash-5.1/builtins/read.def
index b28ed06f60a416864445ca94643617a18b9cce69..6279564cd1b974d9ed3f2f559f8381c4c03f225e 100644
--- a/bash-5.1/builtins/read.def
+++ b/bash-5.1/builtins/read.def
@@ -135,7 +135,7 @@ static sighandler sigalrm PARAMS((int));
 static void reset_alarm PARAMS((void));
 
 /* Try this to see what the rest of the shell can do with the information. */
-procenv_t alrmbuf;
+extern procenv_t alrmbuf;
 int sigalrm_seen;
 
 static int reading, tty_modified;
diff --git a/bash-5.1/builtins/wait.def b/bash-5.1/builtins/wait.def
index c55204ef08b7a2f24b54d4bd19b9e9195a604912..7c843e20bdf6d88fe85327c9f8ad995ac1ed005f 100644
--- a/bash-5.1/builtins/wait.def
+++ b/bash-5.1/builtins/wait.def
@@ -88,7 +88,7 @@ $END
 extern int wait_signal_received;
 
 extern procenv_t wait_intr_buf;
-int wait_intr_flag;
+extern int wait_intr_flag;
 
 static int set_waitlist PARAMS((WORD_LIST *));
 static void unset_waitlist PARAMS((void));
diff --git a/bash-5.1/builtins_rust/alias/src/lib.rs b/bash-5.1/builtins_rust/alias/src/lib.rs
index ed6eea91d8d859eb777dccc6045fbe5268e6768f..4f45bf50aa58a17926153b4f22990fdfe5c3ac70 100644
--- a/bash-5.1/builtins_rust/alias/src/lib.rs
+++ b/bash-5.1/builtins_rust/alias/src/lib.rs
@@ -1,11 +1,13 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 
 use std::ffi::CStr;
 //extern crate rcommon;
-use rcommon::r_sh_notfound;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE,r_builtin_usage,SHELL_VAR};
+
+use rcommon::{
+    r_builtin_usage, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE, SHELL_VAR,
+};
 use rhelp::r_builtin_help;
 use std::ffi::CString;
 extern "C" {
@@ -31,9 +33,9 @@ extern "C" {
     fn sh_chkwrite(_: libc::c_int) -> libc::c_int;
     static mut loptend: *mut WordList;
     fn internal_getopt(_: *mut WordList, _: *mut libc::c_char) -> libc::c_int;
-    fn find_user_command(name:*const libc::c_char)->*mut libc::c_char;
+    fn find_user_command(name: *const libc::c_char) -> *mut libc::c_char;
     fn find_shell_builtin(builtin: *mut libc::c_char) -> *mut libc::c_char;
-    fn find_function (name:* const libc::c_char)-> *mut SHELL_VAR;
+    fn find_function(name: *const libc::c_char) -> *mut SHELL_VAR;
     fn reset_internal_getopt();
 }
 pub type SizeT = libc::c_ulong;
@@ -63,18 +65,22 @@ pub struct alias {
     pub flags: libc::c_char,
 }
 pub type AliasT = alias;
-pub static AL_REUSABLE:i32 = 0x01;
+pub static AL_REUSABLE: i32 = 0x01;
 #[no_mangle]
 pub unsafe extern "C" fn r_alias_builtin(mut list: *mut WordList) -> libc::c_int {
     let mut any_failed;
     let mut offset;
-    let mut pflag ;
-    let mut dflags ;
-    let  alias_list: *mut *mut AliasT;
+    let mut pflag;
+    let mut dflags;
+    let alias_list: *mut *mut AliasT;
     let mut t: *mut AliasT;
     let mut name: *mut libc::c_char;
     let mut value: *mut libc::c_char;
-    dflags = if posixly_correct != 0 { 0 as libc::c_int } else { 0x1 as libc::c_int };
+    dflags = if posixly_correct != 0 {
+        0 as libc::c_int
+    } else {
+        0x1 as libc::c_int
+    };
     pflag = 0 as libc::c_int;
     reset_internal_getopt();
     loop {
@@ -87,7 +93,7 @@ pub unsafe extern "C" fn r_alias_builtin(mut list: *mut WordList) -> libc::c_int
         }
         match offset as u8 {
             b'p' => {
-                pflag = 1 ;
+                pflag = 1;
                 dflags |= AL_REUSABLE;
             }
             _ => {
@@ -130,23 +136,24 @@ pub unsafe extern "C" fn r_alias_builtin(mut list: *mut WordList) -> libc::c_int
         }
         if offset != 0 && *name.offset(offset as isize) as libc::c_int == '=' as i32 {
             *name.offset(offset as isize) = '\u{0}' as i32 as libc::c_char;
-            value = name.offset(offset as isize).offset(1 as libc::c_int as isize);
+            value = name
+                .offset(offset as isize)
+                .offset(1 as libc::c_int as isize);
             if legal_alias_name(name, 0) == 0 {
                 builtin_error(
                     dcgettext(
                         0 as *const libc::c_char,
-                        b"`%s': invalid alias name\0" as *const u8
-                            as *const libc::c_char,
+                        b"`%s': invalid alias name\0" as *const u8 as *const libc::c_char,
                         5 as libc::c_int,
                     ),
                     name,
                 );
                 any_failed += 1;
             } else {
-                let slice= CStr::from_ptr(value);
-                let mut r_str=slice.to_str().unwrap().to_owned();
-                let new_str =  CString::new(r_str).unwrap();
-                if legal_alias_rust(name,new_str.as_ptr() as *mut libc::c_char) == 0 {
+                let slice = CStr::from_ptr(value);
+                let r_str = slice.to_str().unwrap().to_owned();
+                let new_str = CString::new(r_str).unwrap();
+                if legal_alias_rust(name, new_str.as_ptr() as *mut libc::c_char) == 0 {
                     add_alias(name, value);
                 }
             }
@@ -161,7 +168,11 @@ pub unsafe extern "C" fn r_alias_builtin(mut list: *mut WordList) -> libc::c_int
         }
         list = (*list).next;
     }
-    return if any_failed != 0 {EXECUTION_FAILURE!()} else { EXECUTION_SUCCESS!()};
+    return if any_failed != 0 {
+        EXECUTION_FAILURE!()
+    } else {
+        EXECUTION_SUCCESS!()
+    };
 }
 #[no_mangle]
 pub unsafe extern "C" fn r_unalias_builtin(mut list: *mut WordList) -> libc::c_int {
@@ -212,94 +223,125 @@ pub unsafe extern "C" fn r_unalias_builtin(mut list: *mut WordList) -> libc::c_i
         }
         list = (*list).next;
     }
-    return if aflag != 0 { 1 as libc::c_int } else { 0 as libc::c_int };
+    return if aflag != 0 {
+        1 as libc::c_int
+    } else {
+        0 as libc::c_int
+    };
 }
-unsafe extern "C" fn print_alias( alias: *mut AliasT,  flags: libc::c_int) {
+unsafe extern "C" fn print_alias(alias: *mut AliasT, flags: libc::c_int) {
     let value: *mut libc::c_char;
     value = sh_single_quote((*alias).value);
     if flags & 0x1 as libc::c_int != 0 {
         print!("alias ");
         //printf(
         //    b"alias %s\0" as *const u8 as *const libc::c_char,
-            if !((*alias).name).is_null()
-                && *((*alias).name).offset(0 as libc::c_int as isize) as libc::c_int
-                    == '-' as i32
-            {
-               // b"-- \0" as *const u8 as *const libc::c_char
-               print!("-- ");
-            } else {
-               // b"\0" as *const u8 as *const libc::c_char
-               print!(" ");
-            }
+        if !((*alias).name).is_null()
+            && *((*alias).name).offset(0 as libc::c_int as isize) as libc::c_int == '-' as i32
+        {
+            // b"-- \0" as *const u8 as *const libc::c_char
+            print!("-- ");
+        } else {
+            // b"\0" as *const u8 as *const libc::c_char
+            print!(" ");
+        }
         //);
     }
-    println!("{}={}", CStr::from_ptr((*alias).name).to_string_lossy().into_owned(), CStr::from_ptr(value).to_string_lossy().into_owned());
+    println!(
+        "{}={}",
+        CStr::from_ptr((*alias).name).to_string_lossy().into_owned(),
+        CStr::from_ptr(value).to_string_lossy().into_owned()
+    );
     free(value as *mut libc::c_void);
 }
-unsafe  fn legal_alias_rust(name :*mut libc::c_char,value  :*mut libc::c_char ) -> libc::c_int {  
-    
-    let mut name_w:*mut libc::c_char;
-    let mut value_w:*mut libc::c_char;
-    let mut new_value:*mut libc::c_char;
-    let mut new_value_2:*mut libc::c_char;
-    let mut shell_bui : *mut libc::c_char;
+unsafe fn legal_alias_rust(name: *mut libc::c_char, value: *mut libc::c_char) -> libc::c_int {
+    let name_w: *mut libc::c_char;
+    let value_w: *mut libc::c_char;
+    let new_value: *mut libc::c_char;
+    let mut new_value_2: *mut libc::c_char;
+    let mut _shell_bui: *mut libc::c_char;
     let mut t: *mut AliasT;
-    let mut dflags ;
-    dflags = if posixly_correct != 0 { 0 as libc::c_int } else { 0x1 as libc::c_int };
-    
-    if libc::strstr(value,CString::new(";").unwrap().as_ptr() as *mut libc::c_char) != std::ptr::null_mut() {
+    let dflags;
+    dflags = if posixly_correct != 0 {
+        0 as libc::c_int
+    } else {
+        0x1 as libc::c_int
+    };
+
+    if libc::strstr(
+        value,
+        CString::new(";").unwrap().as_ptr() as *mut libc::c_char,
+    ) != std::ptr::null_mut()
+    {
         println!("; is not allow in alias");
-        return  1;
+        return 1;
     }
     t = find_alias(name);
     if !t.is_null() {
-        println!("{} is already in alias", CStr::from_ptr(name).to_string_lossy().into_owned());
+        println!(
+            "{} is already in alias",
+            CStr::from_ptr(name).to_string_lossy().into_owned()
+        );
         print_alias(t, dflags);
-        return  1;
+        return 1;
     }
     name_w = find_user_command(name);
     new_value = sh_single_quote(value);
     // 按照空格区分
-    new_value_2 = libc::strtok(value, CString::new(" ").unwrap().as_ptr() as *mut libc::c_char) ;
+    new_value_2 = libc::strtok(
+        value,
+        CString::new(" ").unwrap().as_ptr() as *mut libc::c_char,
+    );
     t = find_alias(new_value_2);
     while t != std::ptr::null_mut() {
-        new_value_2 = libc::strtok((*t).value, CString::new(" ").unwrap().as_ptr() as *mut libc::c_char) ;
-        if libc::strcmp((*t).name,new_value_2) == 0 {
+        new_value_2 = libc::strtok(
+            (*t).value,
+            CString::new(" ").unwrap().as_ptr() as *mut libc::c_char,
+        );
+        if libc::strcmp((*t).name, new_value_2) == 0 {
             break;
         }
         t = find_alias(new_value_2);
     }
-    let arr:[ *mut libc::c_char;7] = [CString::new("exec").unwrap().into_raw() as *mut libc::c_char,
-                                      CString::new("eval").unwrap().into_raw() as *mut libc::c_char,
-                                      CString::new("builtin").unwrap().into_raw() as *mut libc::c_char,
-                                      CString::new("command").unwrap().into_raw() as *mut libc::c_char,
-                                      CString::new("function").unwrap().into_raw() as *mut libc::c_char,
-                                      CString::new("source").unwrap().into_raw() as *mut libc::c_char,
-                                      CString::new(".").unwrap().into_raw() as *mut libc::c_char ];
-    
+    let arr: [*mut libc::c_char; 7] = [
+        CString::new("exec").unwrap().into_raw() as *mut libc::c_char,
+        CString::new("eval").unwrap().into_raw() as *mut libc::c_char,
+        CString::new("builtin").unwrap().into_raw() as *mut libc::c_char,
+        CString::new("command").unwrap().into_raw() as *mut libc::c_char,
+        CString::new("function").unwrap().into_raw() as *mut libc::c_char,
+        CString::new("source").unwrap().into_raw() as *mut libc::c_char,
+        CString::new(".").unwrap().into_raw() as *mut libc::c_char,
+    ];
+
     for index in 0..7 {
         if libc::strcmp(new_value_2, arr[index]) == 0 {
-            println!("command {} will raise an unsafe operation",CStr::from_ptr(arr[index]).to_string_lossy().into_owned());
-            return  1;
+            println!(
+                "command {} will raise an unsafe operation",
+                CStr::from_ptr(arr[index]).to_string_lossy().into_owned()
+            );
+            return 1;
         }
     }
     value_w = find_user_command(new_value_2);
-    if name_w != std::ptr::null_mut(){
-        if value_w != std::ptr::null_mut() && libc::strcmp(name_w, value_w) == 0  {
+    if name_w != std::ptr::null_mut() {
+        if value_w != std::ptr::null_mut() && libc::strcmp(name_w, value_w) == 0 {
             return 0;
-        }
-        else { 
+        } else {
             println!("The name and value point to different executable files");
-            return 1 ;
-        }
-    }
-    else {
-        if find_shell_builtin(name) !=  std::ptr::null_mut() {
-            println!("name {} is shell builtin",CStr::from_ptr(name).to_string_lossy().into_owned());
             return 1;
         }
-        else if find_function(name) !=  std::ptr::null_mut() {
-            println!("name {} is function",CStr::from_ptr(name).to_string_lossy().into_owned());
+    } else {
+        if find_shell_builtin(name) != std::ptr::null_mut() {
+            println!(
+                "name {} is shell builtin",
+                CStr::from_ptr(name).to_string_lossy().into_owned()
+            );
+            return 1;
+        } else if find_function(name) != std::ptr::null_mut() {
+            println!(
+                "name {} is function",
+                CStr::from_ptr(name).to_string_lossy().into_owned()
+            );
             return 1;
         }
     }
diff --git a/bash-5.1/builtins_rust/bind/src/lib.rs b/bash-5.1/builtins_rust/bind/src/lib.rs
index 45246a3e4de25f426c884bb403e9f994ab6052ce..d1fd07a273826614722607b43cd0573b6b0530a9 100644
--- a/bash-5.1/builtins_rust/bind/src/lib.rs
+++ b/bash-5.1/builtins_rust/bind/src/lib.rs
@@ -1,179 +1,213 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
 extern crate nix;
 extern crate rcommon;
 
-use libc::{c_char,c_int,strerror,free, c_void, strlen, size_t,};
-use std::{ffi::{CString,CStr}};
-use std::fs::File;
+use libc::{c_char, c_int, c_void, free, size_t, strerror, strlen};
 use nix::errno::errno;
-use rcommon::{r_builtin_usage,r_sh_chkwrite,err_translate_fn,translate_fn};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{err_translate_fn, r_builtin_usage, r_sh_chkwrite, translate_fn};
+use rcommon::{WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
+use std::ffi::{CStr, CString};
+use std::fs::File;
 
-#[repr (C)]
-pub struct _keymap_entry{
-    pub Type:c_char,
-    pub function:rl_command_func_t,
+#[repr(C)]
+pub struct _keymap_entry {
+    pub Type: c_char,
+    pub function: rl_command_func_t,
 }
 type KEYMAP_ENTRY = _keymap_entry;
 type Keymap = *mut KEYMAP_ENTRY;
-type rl_command_func_t = extern fn(c_int,c_int)->c_int;
+type rl_command_func_t = extern "C" fn(c_int, c_int) -> c_int;
 //emun
 
 #[macro_export]
 macro_rules! LFLAG {
-    () => { 0x0001 }
+    () => {
+        0x0001
+    };
 }
 #[macro_export]
 macro_rules! PFLAG {
-    () => { 0x0002 }
+    () => {
+        0x0002
+    };
 }
 #[macro_export]
 macro_rules! FFLAG {
-    () => { 0x0004 }
+    () => {
+        0x0004
+    };
 }
 #[macro_export]
 macro_rules! VFLAG {
-    () => { 0x0008 }
+    () => {
+        0x0008
+    };
 }
 #[macro_export]
 macro_rules! QFLAG {
-    () => { 0x0010 }
+    () => {
+        0x0010
+    };
 }
 #[macro_export]
 macro_rules! MFLAG {
-    () => { 0x0020 }
+    () => {
+        0x0020
+    };
 }
 #[macro_export]
 macro_rules! RFLAG {
-    () => { 0x0040 }
+    () => {
+        0x0040
+    };
 }
 #[macro_export]
 macro_rules! PPFLAG {
-    () => { 0x0080 }
+    () => {
+        0x0080
+    };
 }
 #[macro_export]
 macro_rules! VVFLAG {
-    () => { 0x0100 }
+    () => {
+        0x0100
+    };
 }
 #[macro_export]
 macro_rules! SFLAG {
-    () => { 0x0200 }
+    () => {
+        0x0200
+    };
 }
 #[macro_export]
 macro_rules! SSFLAG {
-    () => { 0x0400 }
+    () => {
+        0x0400
+    };
 }
 #[macro_export]
 macro_rules! UFLAG {
-    () => { 0x0800 }
+    () => {
+        0x0800
+    };
 }
 #[macro_export]
 macro_rules! XFLAG {
-    () => { 0x1000 }
+    () => {
+        0x1000
+    };
 }
 #[macro_export]
 macro_rules! XXFLAG {
-    () => { 0x2000 }
+    () => {
+        0x2000
+    };
 }
 
 #[macro_export]
 macro_rules! ISKMAP {
-    () => { 1 }   
+    () => {
+        1
+    };
 }
 
 #[macro_export]
-macro_rules! KEYMAP_SIZE{
-    () => { 257 }
+macro_rules! KEYMAP_SIZE {
+    () => {
+        257
+    };
 }
 
 #[macro_export]
-macro_rules! ANYOTHERKEY{
-    () => { KEYMAP_SIZE!() - 1}
+macro_rules! ANYOTHERKEY {
+    () => {
+        KEYMAP_SIZE!() - 1
+    };
 }
 
-
-extern "C"{
+extern "C" {
     fn dcgettext(
         __domainname: *const libc::c_char,
         __msgid: *const libc::c_char,
         __category: libc::c_int,
     ) -> *mut libc::c_char;
-    static no_line_editing:i32;
-    static bash_readline_initialized:i32;
-    static mut rl_outstream:*mut File;
-    static stdout:*mut File;
-    static list_optarg:*mut c_char;
-    static loptend:*mut WordList;
-
-    fn builtin_warning(format:*const c_char,...);
+    static no_line_editing: i32;
+    static bash_readline_initialized: i32;
+    static mut rl_outstream: *mut File;
+    static stdout: *mut File;
+    static list_optarg: *mut c_char;
+    static loptend: *mut WordList;
+
+    fn builtin_warning(format: *const c_char, ...);
     fn initialize_readline();
-    fn begin_unwind_frame(tar:*mut c_char);
-    fn run_unwind_frame(tag:*mut c_char);
-    fn unwind_protect_mem(var:*mut c_char,size:i32);
+    fn begin_unwind_frame(tar: *mut c_char);
+    fn run_unwind_frame(tag: *mut c_char);
+    fn unwind_protect_mem(var: *mut c_char, size: i32);
     fn reset_internal_getopt();
-    fn internal_getopt(list:*mut WordList,opts:*mut c_char)->i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
     // fn builtin_usage();
-    fn rl_set_keymap(map:Keymap);
+    fn rl_set_keymap(map: Keymap);
     // fn sh_chkwrite(s:i32)->i32;
-    fn builtin_error(format:*const c_char,...);
-    fn rl_named_function(string:*const c_char)->*mut rl_command_func_t;
-    fn rl_invoking_keyseqs(function:*mut rl_command_func_t)->*mut *mut c_char;
-    fn strvec_dispose(array:*mut *mut c_char);
-    fn rl_unbind_function_in_map(func:*mut rl_command_func_t,map:Keymap)->i32;
-    fn rl_get_keymap()->Keymap;
-    fn unbind_unix_command(kseq:*mut c_char)->i32;
-    fn bash_execute_unix_command(count:i32,key:i32)->i32;
-    fn rl_bind_keyseq(keyseq:*const c_char,function:*mut rl_command_func_t)->i32;
-    fn rl_function_of_keyseq_len(keyseq:*const c_char,len:size_t,map:Keymap,Type:*mut i32)->*mut rl_command_func_t;
-    fn rl_translate_keyseq(seq:*const c_char,array:*mut c_char,len:*mut i32)->i32;
-    fn xmalloc(n:size_t)->*mut c_void;
-    fn rl_get_keymap_by_name(name:*const c_char)->Keymap;
+    fn builtin_error(format: *const c_char, ...);
+    fn rl_named_function(string: *const c_char) -> *mut rl_command_func_t;
+    fn rl_invoking_keyseqs(function: *mut rl_command_func_t) -> *mut *mut c_char;
+    fn strvec_dispose(array: *mut *mut c_char);
+    fn rl_unbind_function_in_map(func: *mut rl_command_func_t, map: Keymap) -> i32;
+    fn rl_get_keymap() -> Keymap;
+    fn unbind_unix_command(kseq: *mut c_char) -> i32;
+    fn bash_execute_unix_command(count: i32, key: i32) -> i32;
+    fn rl_bind_keyseq(keyseq: *const c_char, function: *mut rl_command_func_t) -> i32;
+    fn rl_function_of_keyseq_len(
+        keyseq: *const c_char,
+        len: size_t,
+        map: Keymap,
+        Type: *mut i32,
+    ) -> *mut rl_command_func_t;
+    fn rl_translate_keyseq(seq: *const c_char, array: *mut c_char, len: *mut i32) -> i32;
+    fn xmalloc(n: size_t) -> *mut c_void;
+    fn rl_get_keymap_by_name(name: *const c_char) -> Keymap;
     fn rl_list_funmap_names();
-    fn rl_function_dumper(print_readably:i32);
-    fn rl_macro_dumper(print_readably:i32);
-    fn rl_variable_dumper(print_readably:i32);
-    fn rl_read_init_file(filename:*const c_char)->i32;
-    fn printable_filename(Fn:*mut c_char,flags:i32)->*mut c_char;
+    fn rl_function_dumper(print_readably: i32);
+    fn rl_macro_dumper(print_readably: i32);
+    fn rl_variable_dumper(print_readably: i32);
+    fn rl_read_init_file(filename: *const c_char) -> i32;
+    fn printable_filename(Fn: *mut c_char, flags: i32) -> *mut c_char;
     // fn query_bindings(name:*mut c_char)->i32;
     // fn unbind_command(name:*mut c_char)->i32;
     // fn unbind_keyseq(seq:*mut c_char)->i32;
-    fn bind_keyseq_to_unix_command(line:*mut c_char)->i32;
-    fn print_unix_command_map()->i32;
-    fn strvec_len(array:*mut *mut  c_char)->i32;
-    fn rl_parse_and_bind(string:*mut c_char)->i32;
-    fn strvec_search(array:*mut *mut c_char,name:*mut c_char)->i32;
+    fn bind_keyseq_to_unix_command(line: *mut c_char) -> i32;
+    fn print_unix_command_map() -> i32;
+    fn strvec_len(array: *mut *mut c_char) -> i32;
+    fn rl_parse_and_bind(string: *mut c_char) -> i32;
+    fn strvec_search(array: *mut *mut c_char, name: *mut c_char) -> i32;
 }
 
-
 #[no_mangle]
-pub extern "C" fn r_bind_builtin(mut list:*mut WordList)->i32{
-    let mut return_code:i32;
-    let mut kmap:Keymap;
-    let mut saved_keymap:Keymap;
-    let mut flags:i32;
-    let mut opt:i32;
-    let mut initfile:*mut c_char;
-    let mut map_name:*mut c_char;
-    let mut fun_name:*mut c_char;
-    let mut unbind_name:*mut c_char;
-    let mut remove_seq:*mut c_char;
-    let mut cmd_seq:*mut c_char;
-    let t:*mut c_char;
-
-    unsafe{
-        if no_line_editing != 0{
-        builtin_warning(
-            dcgettext(
+pub extern "C" fn r_bind_builtin(mut list: *mut WordList) -> i32 {
+    let mut return_code: i32;
+    let mut kmap: Keymap;
+    let mut saved_keymap: Keymap;
+    let mut flags: i32;
+    let mut opt: i32;
+    let mut initfile: *mut c_char;
+    let mut map_name: *mut c_char;
+    let mut fun_name: *mut c_char;
+    let mut unbind_name: *mut c_char;
+    let mut remove_seq: *mut c_char;
+    let mut cmd_seq: *mut c_char;
+    let t: *mut c_char;
+
+    unsafe {
+        if no_line_editing != 0 {
+            builtin_warning(dcgettext(
                 0 as *const libc::c_char,
                 CString::new("line editing not enabled").unwrap().as_ptr() as *const libc::c_char,
                 5 as libc::c_int,
-            ),
-        );
-
+            ));
         }
 
         kmap = std::ptr::null_mut();
diff --git a/bash-5.1/builtins_rust/break_1/src/lib.rs b/bash-5.1/builtins_rust/break_1/src/lib.rs
index 1b81ba00acb29994253a36efaf8bd539ea74eeb8..9da3f71b7731e0049b5b0ca84d80c51945cc1a23 100644
--- a/bash-5.1/builtins_rust/break_1/src/lib.rs
+++ b/bash-5.1/builtins_rust/break_1/src/lib.rs
@@ -1,18 +1,17 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 #[macro_use]
 #[warn(temporary_cstring_as_ptr)]
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
-use std::ffi::CString;
 use libc::c_long;
+use std::ffi::CString;
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
 
-
 type intmax_t = c_long;
 /*
 #[macro_export]
@@ -32,100 +31,103 @@ macro_rules! CHECK_HELPOPT {
   }
 }
 */
-fn checkhelp(l: *mut WordList) -> i32{
+fn checkhelp(l: *mut WordList) -> i32 {
     unsafe {
-    let tmp=CString::new("--help").unwrap();
-    if l!=std::ptr::null_mut() && (*l).word !=std::ptr::null_mut() && 
-        libc::strcmp((*((*l).word)).word, tmp.as_ptr()) == 0 {
+        let tmp = CString::new("--help").unwrap();
+        if l != std::ptr::null_mut()
+            && (*l).word != std::ptr::null_mut()
+            && libc::strcmp((*((*l).word)).word, tmp.as_ptr()) == 0
+        {
             r_builtin_help();
         }
-            return EX_USAGE;
+        return EX_USAGE;
     }
 }
 
 extern "C" {
-    fn get_numeric_arg(list :*mut WordList, i: i32 , intmax :*mut intmax_t) -> i32;
-   // fn get_loop_level() -> i32;
+    fn get_numeric_arg(list: *mut WordList, i: i32, intmax: *mut intmax_t) -> i32;
+    // fn get_loop_level() -> i32;
     //fn set_continuing(cont : i32);
     //fn set_breaking(breaking : i32);
-    fn sh_erange (s:* mut libc::c_char, desc:* mut libc::c_char);
+    fn sh_erange(s: *mut libc::c_char, desc: *mut libc::c_char);
     //pub static  fn  check_loop_level () -> i64;
     /* Non-zero when a "break" instruction is encountered. */
-    pub static  posixly_correct :i32;
-    static mut breaking : i32;
-    static mut continuing : i32;
-    static mut loop_level : i32;
-    fn builtin_error(err:*const libc::c_char,...);
+    pub static posixly_correct: i32;
+    static mut breaking: i32;
+    static mut continuing: i32;
+    static mut loop_level: i32;
+    fn builtin_error(err: *const libc::c_char, ...);
 }
 
 #[no_mangle]
-pub extern "C" fn r_break_builtin(mut list :*mut WordList) -> i32 {
+pub extern "C" fn r_break_builtin(list: *mut WordList) -> i32 {
     //println!("enter r_break_builtin");
-    let  mut  newbreak : intmax_t = 1 as intmax_t;
+    let mut newbreak: intmax_t = 1 as intmax_t;
     unsafe {
         checkhelp(list);
         //CHECK_HELPOPT! (list);
-    if check_loop_level() == 0 {
-        return EXECUTION_SUCCESS!();
-    }
+        if check_loop_level() == 0 {
+            return EXECUTION_SUCCESS!();
+        }
         get_numeric_arg(list, 1, &mut newbreak as *mut intmax_t);
 
-    if newbreak <= 0{
-        let mut tmp = CString::new("loop count ").unwrap();
-        sh_erange ((*(*list).word).word, tmp.as_ptr() as * mut libc::c_char);
+        if newbreak <= 0 {
+            let tmp = CString::new("loop count ").unwrap();
+            sh_erange((*(*list).word).word, tmp.as_ptr() as *mut libc::c_char);
             //set_breaking (get_loop_level());
-            breaking =  loop_level;
-      return EXECUTION_FAILURE!();
-    }
+            breaking = loop_level;
+            return EXECUTION_FAILURE!();
+        }
 
-  if newbreak > loop_level as  libc::c_long{ 
-    newbreak = loop_level as i64;
-  }
-  breaking =  newbreak as i32;
- // set_breaking(newbreak as i32);
-  }
-  return (EXECUTION_SUCCESS!());
+        if newbreak > loop_level as libc::c_long {
+            newbreak = loop_level as i64;
+        }
+        breaking = newbreak as i32;
+        // set_breaking(newbreak as i32);
+    }
+    return EXECUTION_SUCCESS!();
 }
 
 #[no_mangle]
-pub extern "C" fn r_continue_builtin (mut list :*mut WordList) -> i32 {
-    let mut newcont : intmax_t = 0 as intmax_t;
+pub extern "C" fn r_continue_builtin(list: *mut WordList) -> i32 {
+    let mut newcont: intmax_t = 0 as intmax_t;
     unsafe {
         //CHECK_HELPOPT! (list);
         checkhelp(list);
     }
     if check_loop_level() == 0 {
-        return (EXECUTION_SUCCESS!());
+        return EXECUTION_SUCCESS!();
     }
     unsafe {
-        get_numeric_arg(list, 1, &mut newcont  as *mut intmax_t);
+        get_numeric_arg(list, 1, &mut newcont as *mut intmax_t);
     }
     unsafe {
-    if newcont <= 0{
-        let mut tmp = CString::new("loop count ").unwrap();
-        sh_erange ((*(*list).word).word, tmp.as_ptr() as * mut libc::c_char);
-        //set_breaking(get_loop_level());
-        breaking =  loop_level;
-      return (EXECUTION_FAILURE!());
-    }
-   if newcont > loop_level.into(){
-      newcont = loop_level as i64;
-    }
-    continuing = newcont as i32;
-    //set_continuing(newcont as i32);
-
+        if newcont <= 0 {
+            let tmp = CString::new("loop count ").unwrap();
+            sh_erange((*(*list).word).word, tmp.as_ptr() as *mut libc::c_char);
+            //set_breaking(get_loop_level());
+            breaking = loop_level;
+            return EXECUTION_FAILURE!();
+        }
+        if newcont > loop_level.into() {
+            newcont = loop_level as i64;
+        }
+        continuing = newcont as i32;
+        //set_continuing(newcont as i32);
     }
-    return (EXECUTION_SUCCESS!());
+    return EXECUTION_SUCCESS!();
 }
 
 #[no_mangle]
-pub extern "C" fn check_loop_level () -> i32 {
-unsafe { 
-  if loop_level == 0 &&  posixly_correct == 0 {
-      builtin_error (b"only meaningful in a `for`, `while`, or until `loop` \0" as *const u8 as *const libc::c_char);
-      return 0;
-  }
-   loop_level
-}
+pub extern "C" fn check_loop_level() -> i32 {
+    unsafe {
+        if loop_level == 0 && posixly_correct == 0 {
+            builtin_error(
+                b"only meaningful in a `for`, `while`, or until `loop` \0" as *const u8
+                    as *const libc::c_char,
+            );
+            return 0;
+        }
+        loop_level
+    }
 }
-
diff --git a/bash-5.1/builtins_rust/build.rs b/bash-5.1/builtins_rust/build.rs
index ef4e40582b2ab1f45428e5ec56fc7ea28c399942..f17036b088d6a3e757652ca6cb1aaaef12b2e36f 100644
--- a/bash-5.1/builtins_rust/build.rs
+++ b/bash-5.1/builtins_rust/build.rs
@@ -1,24 +1,29 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 
+use std::env;
 
-    use std::{env};
-    
-    fn main() {
-        
-        let library_dir = "/opt/rsbash/builtins";
-        let libsh_dir = "./lib/sh/";
-        let exe_dir = "/opt/rsbash/";
-        
-        println!("cargo:rustc-link-search=native={}", env::join_paths(&[library_dir  ]).unwrap().to_str().unwrap());
-        println!("cargo:rustc-link-search=native={}", env::join_paths(&[  exe_dir]).unwrap().to_str().unwrap());
-        println!("cargo:rustc-link-search=native={}", env::join_paths(&[  libsh_dir]).unwrap().to_str().unwrap());
-     
-        println!("cargo:rustc-link-args=-Wl,--copy-dt-needed-entries -fpic");
-        
-        println!("cargo:rustc-flags=-l static=sh");
-        println!("cargo:rustc-flags=-l dylib=rt");
+fn main() {
+    let library_dir = "/opt/rsbash/builtins";
+    let libsh_dir = "./lib/sh/";
+    let exe_dir = "/opt/rsbash/";
 
-     
-    }
+    println!(
+        "cargo:rustc-link-search=native={}",
+        env::join_paths(&[library_dir]).unwrap().to_str().unwrap()
+    );
+    println!(
+        "cargo:rustc-link-search=native={}",
+        env::join_paths(&[exe_dir]).unwrap().to_str().unwrap()
+    );
+    println!(
+        "cargo:rustc-link-search=native={}",
+        env::join_paths(&[libsh_dir]).unwrap().to_str().unwrap()
+    );
+
+    println!("cargo:rustc-link-args=-Wl,--copy-dt-needed-entries -fpic");
+
+    println!("cargo:rustc-flags=-l static=sh");
+    println!("cargo:rustc-flags=-l dylib=rt");
+}
diff --git a/bash-5.1/builtins_rust/builtin.rs b/bash-5.1/builtins_rust/builtin.rs
new file mode 100644
index 0000000000000000000000000000000000000000..dbbe28c1c20d9798c26e68f445fa95fab203c92a
--- /dev/null
+++ b/bash-5.1/builtins_rust/builtin.rs
@@ -0,0 +1,19 @@
+
+    use std::{env};
+    
+    fn main() {
+        
+        let library_dir = "/opt/rsbash/builtins";
+        let libsh_dir = "./lib/sh/";
+        let exe_dir = "/opt/rsbash/";
+        
+        println!("cargo:rustc-link-search=native={}", env::join_paths(&[library_dir  ]).unwrap().to_str().unwrap());
+        println!("cargo:rustc-link-search=native={}", env::join_paths(&[  exe_dir]).unwrap().to_str().unwrap());
+        println!("cargo:rustc-link-search=native={}", env::join_paths(&[  libsh_dir]).unwrap().to_str().unwrap());
+     
+        println!("cargo:rustc-link-args=-Wl,--copy-dt-needed-entries -fpic");
+        
+        println!("cargo:rustc-flags=-l static=sh");
+        println!("cargo:rustc-flags=-l dylib=rt");
+     
+    }
diff --git a/bash-5.1/builtins_rust/builtin/src/intercdep.rs b/bash-5.1/builtins_rust/builtin/src/intercdep.rs
index c7accbf57aa4d91e6f7ff0b01a893ffff57e9451..8cb09f10be32791bf233ca3a70e737f3f5e297cf 100644
--- a/bash-5.1/builtins_rust/builtin/src/intercdep.rs
+++ b/bash-5.1/builtins_rust/builtin/src/intercdep.rs
@@ -2,7 +2,7 @@
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{WordList, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
 
 extern "C" {
     static mut loption :*mut WordList;
diff --git a/bash-5.1/builtins_rust/builtin/src/lib.rs b/bash-5.1/builtins_rust/builtin/src/lib.rs
index c386304a3754241e2f8a23823a9d5f2a91549ca3..9d48413667af578ab80b40e530f9c422d3267023 100644
--- a/bash-5.1/builtins_rust/builtin/src/lib.rs
+++ b/bash-5.1/builtins_rust/builtin/src/lib.rs
@@ -1,14 +1,14 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char};
+use libc::{c_char, c_int};
 use std::ffi::CStr;
 include!(concat!("intercdep.rs"));
 
 #[no_mangle]
 pub extern "C" fn r_builtin_builtin(mut list: *mut WordList) -> i32 {
-    unsafe{
-        let mut function: Option::<sh_builtin_func_t> = None;
+    unsafe {
+        let mut function: Option<sh_builtin_func_t> = None;
         if no_options(list) != 0 {
             return EX_USAGE;
         }
@@ -16,7 +16,7 @@ pub extern "C" fn r_builtin_builtin(mut list: *mut WordList) -> i32 {
         if list == std::ptr::null_mut() {
             return EXECUTION_SUCCESS!();
         }
-        let mut command: &CStr = CStr::from_ptr((*(*list).word).word as *mut c_char);
+        let command: &CStr = CStr::from_ptr((*(*list).word).word as *mut c_char);
         function = find_shell_builtin(command.as_ptr() as *mut c_char);
         if function.is_none() {
             sh_notbuiltin(command.as_ptr() as *mut c_char);
@@ -30,4 +30,3 @@ pub extern "C" fn r_builtin_builtin(mut list: *mut WordList) -> i32 {
         };
     }
 }
-
diff --git a/bash-5.1/builtins_rust/caller/src/lib.rs b/bash-5.1/builtins_rust/caller/src/lib.rs
index 03f9a64c30da77716ddd8aea780ee2d259804808..dd7c4ae29af334e3b435c6b13ee31791c8b01b0f 100644
--- a/bash-5.1/builtins_rust/caller/src/lib.rs
+++ b/bash-5.1/builtins_rust/caller/src/lib.rs
@@ -1,33 +1,33 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
 extern crate rread;
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
-use libc::{c_char,c_int,PT_NULL,c_long,};
-use std::ffi::{CStr,CString};
+use libc::{c_char, c_int, c_long, PT_NULL};
+use rcommon::{WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
+use std::ffi::{CStr, CString};
 
-use rread::{SHELL_VAR,ARRAY,intmax_t,};
 use rhelp::r_builtin_help;
+use rread::{intmax_t, ARRAY, SHELL_VAR};
 
 #[macro_export]
 macro_rules! att_array {
-  () => {
-    0x0000004 /* value is an array */
-  }
+    () => {
+        0x0000004 /* value is an array */
+    };
 }
 
 #[macro_export]
 macro_rules! att_cell {
-  ($var:expr) => {  
-    return (*($var).value) as *mut ARRAY;
-  }
+    ($var:expr) => {
+        return (*($var).value) as *mut ARRAY;
+    };
 }
 
 // #[macro_export]
 // macro_rules! array_empty {
-//   ($a:expr) => { 
+//   ($a:expr) => {
 //       if (*($a)).num_elements == 0{
 //           return true;
 //       }
@@ -41,7 +41,6 @@ macro_rules! att_cell {
 macro_rules! array_cell {
     ($var:expr) => {
         (*($var)).value as *mut ARRAY
-        
     };
 }
 
@@ -49,21 +48,21 @@ macro_rules! array_cell {
 macro_rules! GET_ARRAY_FROM_VAR {
     ($n:expr,$v:expr,$a:expr) => {
         $v = find_variable($n);
-        if ($v) != std::ptr::null_mut() && array_p($v) != 0{
+        if ($v) != std::ptr::null_mut() && array_p($v) != 0 {
             $a = array_cell!($v);
-        }
-        else{
+        } else {
             $a = 0 as *mut ARRAY;
         }
-    }
+    };
 }
 
-
-
 #[macro_export]
 macro_rules! CHECK_HELPOPT {
     ($l:expr) => {
-        if $l != std::ptr::null_mut() && (*($l)).word != std::ptr::null_mut() && ISHELP((*(*($l)).word).word) == true{
+        if $l != std::ptr::null_mut()
+            && (*($l)).word != std::ptr::null_mut()
+            && ISHELP((*(*($l)).word).word) == true
+        {
             r_builtin_help();
             return EX_USAGE;
         }
@@ -73,129 +72,125 @@ macro_rules! CHECK_HELPOPT {
 type arrayind_t = intmax_t;
 
 extern "C" {
-    static loptend:*mut WordList;
+    static loptend: *mut WordList;
 
-    fn find_variable(str:*const c_char)->*mut SHELL_VAR;
-    fn array_reference(a:*mut ARRAY,i:arrayind_t)->*mut c_char;
+    fn find_variable(str: *const c_char) -> *mut SHELL_VAR;
+    fn array_reference(a: *mut ARRAY, i: arrayind_t) -> *mut c_char;
     fn builtin_usage();
-    fn no_options(list:*mut WordList)->i32;
-    fn legal_number(string:*mut c_char,result:*mut c_long)->i32;
-    fn sh_invalidnum(s:*mut c_char);
+    fn no_options(list: *mut WordList) -> i32;
+    fn legal_number(string: *mut c_char, result: *mut c_long) -> i32;
+    fn sh_invalidnum(s: *mut c_char);
 }
 
-
-unsafe fn STREQ(a:*const c_char,b:*const c_char)->bool{
-    return *a == *b && libc::strcmp(a,b) == 0;
+unsafe fn STREQ(a: *const c_char, b: *const c_char) -> bool {
+    return *a == *b && libc::strcmp(a, b) == 0;
 }
-unsafe fn ISHELP(s:*const c_char)->bool{
+unsafe fn ISHELP(s: *const c_char) -> bool {
     // let s_str = CString::new("--help").unwrap().as_ptr();
-    return STREQ( s,CString::new("--help").unwrap().as_ptr());
+    return STREQ(s, CString::new("--help").unwrap().as_ptr());
 }
-unsafe fn array_p(var:*mut SHELL_VAR) ->i32 {
+unsafe fn array_p(var: *mut SHELL_VAR) -> i32 {
     return (*var).attributes & att_array!();
 }
-unsafe fn array_empty(a:*mut ARRAY)->bool{
-  
-    if (*a).num_elements == 0{
+unsafe fn array_empty(a: *mut ARRAY) -> bool {
+    if (*a).num_elements == 0 {
         return true;
+    } else {
+        return false;
     }
-    else{
-        return false ;
-    }
-
 }
 
 //rust
 #[no_mangle]
-pub extern "C" fn r_caller_builtin(mut list:*mut WordList)->i32{
-    let funcname_v:*mut SHELL_VAR ;
-    let bash_source_v:*mut SHELL_VAR;
-    let bash_lineno_v:*mut SHELL_VAR;
-    let funcname_a:*mut ARRAY;
-    let bash_source_a:*mut ARRAY;
-    let bash_lineno_a:*mut ARRAY;
-    let funcname_s:*mut c_char;
-    let mut source_s:*mut c_char;
-    let mut lineno_s:*mut c_char;
-    let mut num:intmax_t = 0;
-
-    let mut c_str :CString;
-
-    unsafe{
+pub extern "C" fn r_caller_builtin(mut list: *mut WordList) -> i32 {
+    let funcname_v: *mut SHELL_VAR;
+    let bash_source_v: *mut SHELL_VAR;
+    let bash_lineno_v: *mut SHELL_VAR;
+    let funcname_a: *mut ARRAY;
+    let bash_source_a: *mut ARRAY;
+    let bash_lineno_a: *mut ARRAY;
+    let funcname_s: *mut c_char;
+    let mut source_s: *mut c_char;
+    let mut lineno_s: *mut c_char;
+    let mut num: intmax_t = 0;
+
+    let mut c_str: CString;
+
+    unsafe {
         CHECK_HELPOPT!(list);
 
         let c_str1 = CString::new("FUNCNAME").unwrap();
         let c_ptr1 = c_str1.as_ptr();
-        GET_ARRAY_FROM_VAR!(c_ptr1,funcname_v,funcname_a);
+        GET_ARRAY_FROM_VAR!(c_ptr1, funcname_v, funcname_a);
         // GET_ARRAY_FROM_VAR!(CString::new("FUNCNAME").unwrap().as_ptr(),funcname_v,funcname_a);
 
         let c_str1 = CString::new("BASH_SOURCE").unwrap();
         let c_ptr1 = c_str1.as_ptr();
-        GET_ARRAY_FROM_VAR!(c_ptr1,bash_source_v,bash_source_a);
+        GET_ARRAY_FROM_VAR!(c_ptr1, bash_source_v, bash_source_a);
         // GET_ARRAY_FROM_VAR!(CString::new("BASH_SOURCE").unwrap().as_ptr(),bash_source_v,bash_source_a);
 
         let c_str1 = CString::new("BASH_LINENO").unwrap();
         let c_ptr1 = c_str1.as_ptr();
-        GET_ARRAY_FROM_VAR!(c_ptr1,bash_lineno_v,bash_lineno_a);
+        GET_ARRAY_FROM_VAR!(c_ptr1, bash_lineno_v, bash_lineno_a);
         // GET_ARRAY_FROM_VAR!(CString::new("BASH_LINENO").unwrap().as_ptr(),bash_lineno_v,bash_lineno_a);
 
-        if bash_lineno_a.is_null() || array_empty(bash_lineno_a){
+        if bash_lineno_a.is_null() || array_empty(bash_lineno_a) {
             return EXECUTION_FAILURE!();
         }
-    
-        if bash_source_a.is_null() || array_empty(bash_source_a){
+
+        if bash_source_a.is_null() || array_empty(bash_source_a) {
             return EXECUTION_FAILURE!();
         }
-      
-        if no_options(list) != 0{
+
+        if no_options(list) != 0 {
             return EX_USAGE;
         }
 
-        list = loptend;     /* skip over possible `--' */
+        list = loptend; /* skip over possible `--' */
         /* If there is no argument list, then give short form: line filename. */
         if list.is_null() {
-            lineno_s = array_reference(bash_lineno_a,0);
-            source_s = array_reference(bash_source_a,1);
-            
-            if !lineno_s.is_null(){
+            lineno_s = array_reference(bash_lineno_a, 0);
+            source_s = array_reference(bash_source_a, 1);
+
+            if !lineno_s.is_null() {
                 lineno_s = lineno_s;
-            }
-            else{
+            } else {
                 c_str = CString::new("NULL").unwrap();
                 lineno_s = c_str.as_ptr() as *mut c_char;
             }
 
-            if !source_s.is_null(){
+            if !source_s.is_null() {
                 source_s = source_s;
-            }
-            else{
+            } else {
                 c_str = CString::new("NULL").unwrap();
                 source_s = c_str.as_ptr() as *mut c_char;
             }
             let lineno_s_str = CStr::from_ptr(lineno_s).to_str().unwrap().to_owned();
             let source_s_str = CStr::from_ptr(source_s).to_str().unwrap().to_owned();
-            println!("{} {}",lineno_s_str,source_s_str);
+            println!("{} {}", lineno_s_str, source_s_str);
 
-            return EXECUTION_SUCCESS!();   
+            return EXECUTION_SUCCESS!();
         }
 
         if funcname_a.is_null() || array_empty(funcname_a) {
             return EXECUTION_FAILURE!();
         }
-        if legal_number((*(*list).word).word,&mut num) != 0{
-            lineno_s = array_reference(bash_lineno_a,num);
-            source_s = array_reference(bash_source_a,num+1);
-            funcname_s = array_reference(funcname_a,num+1);
-            
-            if lineno_s == PT_NULL as *mut c_char || source_s == PT_NULL as *mut c_char || funcname_s == PT_NULL as *mut c_char{
+        if legal_number((*(*list).word).word, &mut num) != 0 {
+            lineno_s = array_reference(bash_lineno_a, num);
+            source_s = array_reference(bash_source_a, num + 1);
+            funcname_s = array_reference(funcname_a, num + 1);
+
+            if lineno_s == PT_NULL as *mut c_char
+                || source_s == PT_NULL as *mut c_char
+                || funcname_s == PT_NULL as *mut c_char
+            {
                 return EXECUTION_FAILURE!();
             }
             let lineno_s_str = CStr::from_ptr(lineno_s).to_str().unwrap().to_owned();
             let funcname_s_str = CStr::from_ptr(funcname_s).to_str().unwrap().to_owned();
             let source_s_str = CStr::from_ptr(source_s).to_str().unwrap().to_owned();
-            println!("{} {} {}",lineno_s_str,funcname_s_str,source_s_str);
-        }
-        else{
+            println!("{} {} {}", lineno_s_str, funcname_s_str, source_s_str);
+        } else {
             sh_invalidnum((*(*list).word).word);
             builtin_usage();
             return EX_USAGE;
@@ -204,5 +199,3 @@ pub extern "C" fn r_caller_builtin(mut list:*mut WordList)->i32{
         return EXECUTION_SUCCESS!();
     }
 }
-
-
diff --git a/bash-5.1/builtins_rust/cd/src/lib.rs b/bash-5.1/builtins_rust/cd/src/lib.rs
index d36749360275337daed7f970b1f81a6c40cb1632..f7ccfe3fd8b2075add0f314b4394a5abd846faa0 100644
--- a/bash-5.1/builtins_rust/cd/src/lib.rs
+++ b/bash-5.1/builtins_rust/cd/src/lib.rs
@@ -1,13 +1,13 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 
 use libc::{c_char, c_long, c_void};
-use std::{ffi::{CString, CStr}};
 use rhelp::r_builtin_help;
+use std::ffi::{CStr, CString};
 
 #[repr(i8)]
 pub enum JOB_STATE {
@@ -15,826 +15,914 @@ pub enum JOB_STATE {
     JRUNNING = 1,
     JSTOPPED = 2,
     JDEAD = 4,
-    JMIXED = 8
+    JMIXED = 8,
 }
 
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
 pub struct PROCESS {
     next: *mut PROCESS,
-    pid:libc::c_int,
-    status:libc::c_int,
-    running:libc::c_int,
-    command:*mut c_char
+    pid: libc::c_int,
+    status: libc::c_int,
+    running: libc::c_int,
+    command: *mut c_char,
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub union REDIRECTEE {
-    dest:libc::c_int,
-    filename:* mut WordDesc
+    dest: libc::c_int,
+    filename: *mut WordDesc,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,	/* Next element, or NULL. */
-  redirector:REDIRECTEE, 	/* Descriptor or varname to be redirected. */
-  rflags:libc::c_int,			/* Private flags for this redirection */
-  flags:libc::c_int,			/* Flag value for `open'. */
-  instruction:r_instruction, /* What to do with the information. */
-  redirectee:REDIRECTEE,	/* File descriptor or filename */
-  here_doc_eof:*mut c_char		/* The word that appeared in <<foo. */
+    next: *mut REDIRECT,        /* Next element, or NULL. */
+    redirector: REDIRECTEE,     /* Descriptor or varname to be redirected. */
+    rflags: libc::c_int,        /* Private flags for this redirection */
+    flags: libc::c_int,         /* Flag value for `open'. */
+    instruction: r_instruction, /* What to do with the information. */
+    redirectee: REDIRECTEE,     /* File descriptor or filename */
+    here_doc_eof: *mut c_char,  /* The word that appeared in <<foo. */
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:libc::c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: libc::c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: libc::c_int,
+    line: libc::c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:libc::c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:libc::c_int
+    ignore: libc::c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: libc::c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: libc::c_int,
+    line: libc::c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int, 
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct cond_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    type_c:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    type_c: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND  
+    flags: libc::c_int,
+    line: libc::c_int,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct subshell_com {
-    flags:i32,
-    line:i32,
-    command:*mut COMMAND
+    flags: i32,
+    line: i32,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct coproc_com {
-    flags:i32,
-    name:*mut c_char,
-    command:*mut COMMAND
+    flags: i32,
+    name: *mut c_char,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub union VALUE_COMMAND {
-    For:*mut for_com,
-    Case:*mut case_com,
-    While:*mut while_com,
-    If:*mut if_com,
-    Connection:*mut connection,
-    Simple:*mut simple_com,
-    Function_def:*mut function_def,
-    Group:*mut group_com,
-    Select:*mut select_com,
-    Arith:*mut arith_com,
-    Cond:*mut cond_com,
-    ArithFor:*mut arith_for_com,
-    Subshell:*mut subshell_com,
-    Coproc:*mut coproc_com
+    For: *mut for_com,
+    Case: *mut case_com,
+    While: *mut while_com,
+    If: *mut if_com,
+    Connection: *mut connection,
+    Simple: *mut simple_com,
+    Function_def: *mut function_def,
+    Group: *mut group_com,
+    Select: *mut select_com,
+    Arith: *mut arith_com,
+    Cond: *mut cond_com,
+    ArithFor: *mut arith_for_com,
+    Subshell: *mut subshell_com,
+    Coproc: *mut coproc_com,
 }
 
 #[repr(C)]
 pub struct COMMAND {
-    type_c:command_type,
-    flags:i32,
-    line:i32,
-    redirects:*mut REDIRECT,
-    value:VALUE_COMMAND
+    type_c: command_type,
+    flags: i32,
+    line: i32,
+    redirects: *mut REDIRECT,
+    value: VALUE_COMMAND,
 }
 
 #[repr(C)]
 pub struct JOB {
     wd: *mut c_char,
     pipe: *mut PROCESS,
-    pgrp:i32,
-    state:JOB_STATE,
-    flags:i32,
-    deferred:*mut COMMAND,
-    j_cleanup:*mut fn(),
-    cleanarg:* mut fn()
+    pgrp: i32,
+    state: JOB_STATE,
+    flags: i32,
+    deferred: *mut COMMAND,
+    j_cleanup: *mut fn(),
+    cleanarg: *mut fn(),
 }
 
 #[repr(C)]
 pub struct SHELL_VAR {
-  name:*mut c_char,			/* Symbol that the user types. */
-  value:*mut c_char,			/* Value that is returned. */
-  exportstr:*mut c_char,	/* String for the environment. */
-  dynamic_value:*mut fn(v:* mut SHELL_VAR)->*mut SHELL_VAR,	/* Function called to return a `dynamic'
-				   value for a variable, like $SECONDS
-				   or $RANDOM. */
-  assign_func:* mut fn(v:* mut SHELL_VAR,str1:* mut c_char,t:c_long,str2:* mut c_char)->*mut SHELL_VAR, /* Function called when this `special
-				   variable' is assigned a value in
-				   bind_variable. */
-  attributes:i32,		/* export, readonly, array, invisible... */
-  context:i32			/* Which context this variable belongs to. */
+    name: *mut c_char,      /* Symbol that the user types. */
+    value: *mut c_char,     /* Value that is returned. */
+    exportstr: *mut c_char, /* String for the environment. */
+    dynamic_value: *mut fn(v: *mut SHELL_VAR) -> *mut SHELL_VAR, /* Function called to return a `dynamic'
+                                                                 value for a variable, like $SECONDS
+                                                                 or $RANDOM. */
+    assign_func: *mut fn(
+        v: *mut SHELL_VAR,
+        str1: *mut c_char,
+        t: c_long,
+        str2: *mut c_char,
+    ) -> *mut SHELL_VAR, /* Function called when this `special
+                         variable' is assigned a value in
+                         bind_variable. */
+    attributes: i32, /* export, readonly, array, invisible... */
+    context: i32,    /* Which context this variable belongs to. */
 }
 
-
 #[macro_export]
 macro_rules! DUP_JOB {
-   () => {-2}
+    () => {
+        -2
+    };
 }
 
 #[macro_export]
 macro_rules! readonly_p {
-  ($var:expr) => {
-    (*$var).attributes & 0x0000002
-  }
+    ($var:expr) => {
+        (*$var).attributes & 0x0000002
+    };
 }
 
 #[macro_export]
 macro_rules! exported_p {
-  ($var:expr) => {
-    (*$var).attributes & 0x0000001
-  }
+    ($var:expr) => {
+        (*$var).attributes & 0x0000001
+    };
 }
 
 #[macro_export]
 macro_rules! LCD_DOVARS {
-  () => {
-    0x001
-  }
+    () => {
+        0x001
+    };
 }
 #[macro_export]
 macro_rules! LCD_DOSPELL {
-  () => {
-    0x002
-  }
+    () => {
+        0x002
+    };
 }
 #[macro_export]
 macro_rules! LCD_PRINTPATH {
-  () => {
-    0x004
-  }
+    () => {
+        0x004
+    };
 }
 
 #[macro_export]
 macro_rules! LCD_FREEDIRNAME {
-  () => {
-    0x008
-  }
+    () => {
+        0x008
+    };
 }
 
 #[macro_export]
 macro_rules! MP_DOTILDE {
-  () => {
-    0x01
-  }
+    () => {
+        0x01
+    };
 }
 
 #[macro_export]
 macro_rules! PATH_CHECKDOTDOT {
-  () => {
-    0x0001
-  }
+    () => {
+        0x0001
+    };
 }
 
 #[macro_export]
 macro_rules! PATH_CHECKEXISTS {
-  () => {
-    0x0002
-  }
+    () => {
+        0x0002
+    };
 }
 
 #[macro_export]
 macro_rules! errno {
-  () => {
-    *libc::__errno_location()
-  }
+    () => {
+        *libc::__errno_location()
+    };
 }
 
 extern "C" {
-    fn builtin_error(err:*const c_char,...);
-    
-    static mut loptend:*mut WordList;
-
-    static mut array_needs_making:i32;
-    fn bind_variable ( lhs:*const c_char, rhs:* mut c_char, i:i32)->* mut SHELL_VAR;
-    fn update_export_env_inplace (env_prefix:* mut c_char, preflen:i32, value:* mut c_char);
-    static mut the_current_working_directory:* mut c_char;
-    fn get_working_directory (for_whom:* mut c_char)->* mut c_char;
-    fn sh_physpath (path:*mut c_char, flags:i32)->* mut c_char;
-    fn sh_chkwrite (s:i32)->i32;
-    fn get_string_value (var_name:*const c_char)->* mut c_char;   
-    
-    static mut restricted:i32;
-    fn sh_restricted (s:*mut c_char);
-    static no_symbolic_links:i32;
-    
+    fn builtin_error(err: *const c_char, ...);
+
+    static mut loptend: *mut WordList;
+
+    static mut array_needs_making: i32;
+    fn bind_variable(lhs: *const c_char, rhs: *mut c_char, i: i32) -> *mut SHELL_VAR;
+    fn update_export_env_inplace(env_prefix: *mut c_char, preflen: i32, value: *mut c_char);
+    static mut the_current_working_directory: *mut c_char;
+    fn get_working_directory(for_whom: *mut c_char) -> *mut c_char;
+    fn sh_physpath(path: *mut c_char, flags: i32) -> *mut c_char;
+    fn sh_chkwrite(s: i32) -> i32;
+    fn get_string_value(var_name: *const c_char) -> *mut c_char;
+
+    static mut restricted: i32;
+    fn sh_restricted(s: *mut c_char);
+    static no_symbolic_links: i32;
+
     fn reset_internal_getopt();
-    fn internal_getopt (list:*mut WordList , opts:*mut c_char)->i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
     fn builtin_usage();
-    static cdable_vars:i32;
-    static  interactive:i32;
-    static cdspelling:i32;
-    fn absolute_pathname (str:*const c_char)->i32;
-    fn extract_colon_unit (string:*mut c_char, p_index:*mut i32)->* mut c_char;
-    fn sh_makepath (path:*const c_char, dir:*const c_char, flags:i32)->* mut c_char;
-    static privileged_mode:i32;
-    fn dirspell (dirname:* mut c_char)->* mut c_char;
-    fn printable_filename (fnc:* mut c_char, flags:i32)->* mut c_char;
-    
-    static posixly_correct:i32;
-    fn same_file (path1:*const c_char, path2:*const c_char, stp1:*mut libc::stat, stp2:*mut libc::stat)->i32;
-    fn make_absolute (str1:*const c_char, dot_path:*const c_char)->* mut c_char;
-    fn sh_canonpath (path:* mut c_char, flags:i32)->* mut c_char;
-    fn set_working_directory (path:* mut c_char);   
-    
-}
-
-pub static mut xattrfd:i32=-1;
-pub static  mut xattrflag:i32=0;
-pub static  mut verbatim_pwd:i32=0;
-pub static  mut eflag:i32=0;
+    static cdable_vars: i32;
+    static interactive: i32;
+    static cdspelling: i32;
+    fn absolute_pathname(str: *const c_char) -> i32;
+    fn extract_colon_unit(string: *mut c_char, p_index: *mut i32) -> *mut c_char;
+    fn sh_makepath(path: *const c_char, dir: *const c_char, flags: i32) -> *mut c_char;
+    static privileged_mode: i32;
+    fn dirspell(dirname: *mut c_char) -> *mut c_char;
+    fn printable_filename(fnc: *mut c_char, flags: i32) -> *mut c_char;
+
+    static posixly_correct: i32;
+    fn same_file(
+        path1: *const c_char,
+        path2: *const c_char,
+        stp1: *mut libc::stat,
+        stp2: *mut libc::stat,
+    ) -> i32;
+    fn make_absolute(str1: *const c_char, dot_path: *const c_char) -> *mut c_char;
+    fn sh_canonpath(path: *mut c_char, flags: i32) -> *mut c_char;
+    fn set_working_directory(path: *mut c_char);
+
+}
+
+pub static mut xattrfd: i32 = -1;
+pub static mut xattrflag: i32 = 0;
+pub static mut verbatim_pwd: i32 = 0;
+pub static mut eflag: i32 = 0;
 
 /* How to bring a job into the foreground. */
 #[no_mangle]
-pub extern "C" fn r_setpwd (dirname:* mut c_char)->i32
-{
-  let old_anm:i32;
-  let tvar:* mut SHELL_VAR;
-  unsafe {
-  old_anm = array_needs_making;
-  
-  let c_str_pwd = CString::new("PWD").unwrap();
-  if dirname ==std::ptr::null_mut() {
-    tvar=bind_variable (c_str_pwd.as_ptr(), CString::new("").unwrap().as_ptr() as * mut c_char, 0);    
-  } else {
-    tvar = bind_variable (c_str_pwd.as_ptr(), dirname , 0);
-  }
-  
-  if tvar !=std::ptr::null_mut() && readonly_p! (tvar) !=0 {
-    return EXECUTION_FAILURE!();
-  }
-  
-  if tvar  !=std::ptr::null_mut() && old_anm == 0 && array_needs_making !=0 && exported_p !(tvar) !=0 {
-    if dirname ==std::ptr::null_mut() {
-      update_export_env_inplace (c_str_pwd.as_ptr() as * mut c_char, 4, CString::new("").unwrap().as_ptr() as * mut c_char);      
-    } else {
-      update_export_env_inplace (c_str_pwd.as_ptr() as * mut c_char, 4, dirname);
+pub extern "C" fn r_setpwd(dirname: *mut c_char) -> i32 {
+    let old_anm: i32;
+    let tvar: *mut SHELL_VAR;
+    unsafe {
+        old_anm = array_needs_making;
+
+        let c_str_pwd = CString::new("PWD").unwrap();
+        if dirname == std::ptr::null_mut() {
+            tvar = bind_variable(
+                c_str_pwd.as_ptr(),
+                CString::new("").unwrap().as_ptr() as *mut c_char,
+                0,
+            );
+        } else {
+            tvar = bind_variable(c_str_pwd.as_ptr(), dirname, 0);
+        }
+
+        if tvar != std::ptr::null_mut() && readonly_p!(tvar) != 0 {
+            return EXECUTION_FAILURE!();
+        }
+
+        if tvar != std::ptr::null_mut()
+            && old_anm == 0
+            && array_needs_making != 0
+            && exported_p!(tvar) != 0
+        {
+            if dirname == std::ptr::null_mut() {
+                update_export_env_inplace(
+                    c_str_pwd.as_ptr() as *mut c_char,
+                    4,
+                    CString::new("").unwrap().as_ptr() as *mut c_char,
+                );
+            } else {
+                update_export_env_inplace(c_str_pwd.as_ptr() as *mut c_char, 4, dirname);
+            }
+            array_needs_making = 0;
+        }
+        return EXECUTION_SUCCESS!();
     }
-    array_needs_making = 0;
-  }
-  return EXECUTION_SUCCESS!();
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_bindpwd (no_symlinks:i32)->i32 {
-  let mut dirname:*mut c_char;
-  let pwdvar:*mut c_char;
-  let old_anm:i32;
-  let mut r:i32;
-  let mut canon_failed:i32;
-  let tvar:* mut SHELL_VAR;
-  unsafe {
-  r = sh_chkwrite (EXECUTION_SUCCESS!());
-  if the_current_working_directory !=std::ptr::null_mut() {
-    if no_symlinks !=0{
-      dirname=sh_physpath (the_current_working_directory, 0);
-    }else {
-      dirname =the_current_working_directory;
+pub extern "C" fn r_bindpwd(no_symlinks: i32) -> i32 {
+    let mut dirname: *mut c_char;
+    let pwdvar: *mut c_char;
+    let old_anm: i32;
+    let mut r: i32;
+    let mut canon_failed: i32;
+    let tvar: *mut SHELL_VAR;
+    unsafe {
+        r = sh_chkwrite(EXECUTION_SUCCESS!());
+        if the_current_working_directory != std::ptr::null_mut() {
+            if no_symlinks != 0 {
+                dirname = sh_physpath(the_current_working_directory, 0);
+            } else {
+                dirname = the_current_working_directory;
+            }
+        } else {
+            let c_str_cd = CString::new("cd").unwrap();
+            dirname = get_working_directory(c_str_cd.as_ptr() as *mut c_char);
+        }
+
+        /* If canonicalization fails, reset dirname to the_current_working_directory */
+        canon_failed = 0;
+        if dirname == std::ptr::null_mut() {
+            canon_failed = 1;
+            dirname = the_current_working_directory;
+        }
+
+        old_anm = array_needs_making;
+        let c_str_pwd = CString::new("PWD").unwrap();
+        pwdvar = get_string_value(c_str_pwd.as_ptr());
+
+        tvar = bind_variable(CString::new("OLDPWD").unwrap().as_ptr(), pwdvar, 0);
+        if tvar != std::ptr::null_mut() && readonly_p!(tvar) != 0 {
+            r = EXECUTION_FAILURE!();
+        }
+
+        if old_anm == 0 && array_needs_making != 0 && exported_p!(tvar) != 0 {
+            update_export_env_inplace(
+                CString::new("OLDPWD").unwrap().as_ptr() as *mut c_char,
+                7,
+                pwdvar,
+            );
+            array_needs_making = 0;
+        }
+
+        if r_setpwd(dirname) == EXECUTION_FAILURE!() {
+            r = EXECUTION_FAILURE!();
+        }
+
+        if canon_failed != 0 && eflag != 0 {
+            r = EXECUTION_FAILURE!();
+        }
+
+        if dirname != std::ptr::null_mut() && dirname != the_current_working_directory {
+            libc::free(dirname as *mut libc::c_void);
+        }
+        return r;
     }
-  } else {
-    let c_str_cd = CString::new("cd").unwrap();
-    dirname=get_working_directory(c_str_cd.as_ptr() as * mut c_char);
-  }
-
-  /* If canonicalization fails, reset dirname to the_current_working_directory */
-  canon_failed = 0;
-  if dirname == std::ptr::null_mut() {
-      canon_failed = 1;
-      dirname = the_current_working_directory;
-  }
-
-  old_anm = array_needs_making;
-  let c_str_pwd = CString::new("PWD").unwrap();
-  pwdvar = get_string_value (c_str_pwd.as_ptr());
-
-  tvar = bind_variable (CString::new("OLDPWD").unwrap().as_ptr(), pwdvar, 0);
-  if tvar !=std::ptr::null_mut() && readonly_p! (tvar) !=0{
-      r = EXECUTION_FAILURE!();
-  }
-
-  if old_anm == 0 && array_needs_making !=0 && exported_p! (tvar) !=0 {
-      update_export_env_inplace (CString::new("OLDPWD").unwrap().as_ptr() as * mut c_char, 7, pwdvar);
-      array_needs_making = 0;
-  }
-
-  if r_setpwd (dirname) == EXECUTION_FAILURE!() {
-    r = EXECUTION_FAILURE!();
-  }
-
-  if canon_failed !=0 && eflag !=0 {
-    r = EXECUTION_FAILURE!();
-  }
-
-  if dirname !=std::ptr::null_mut() && dirname != the_current_working_directory {
-    libc::free(dirname as * mut libc::c_void);
-  }
-    return r;
-  }
 }
 
 /* Call get_working_directory to reset the value of
-   the_current_working_directory () */
+the_current_working_directory () */
 #[no_mangle]
-pub extern "C" fn r_resetpwd (caller:*mut c_char)->*mut c_char {
-  let tdir:*mut c_char;
-  unsafe {
-    libc::free(the_current_working_directory as * mut libc::c_void);
-    the_current_working_directory = 0 as * mut c_char;
-    tdir = get_working_directory (caller);
-    return tdir;
-  }
+pub extern "C" fn r_resetpwd(caller: *mut c_char) -> *mut c_char {
+    let tdir: *mut c_char;
+    unsafe {
+        libc::free(the_current_working_directory as *mut libc::c_void);
+        the_current_working_directory = 0 as *mut c_char;
+        tdir = get_working_directory(caller);
+        return tdir;
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_cdxattr (dir: *mut c_char, ndirp:*mut c_char)->i32 {
-  return -1;
+pub extern "C" fn r_cdxattr(dir: *mut c_char, ndirp: *mut c_char) -> i32 {
+    return -1;
 }
 
 #[no_mangle]
-pub extern "C" fn r_resetxattr () {
-  unsafe {
-    xattrfd = -1;		/* not strictly necessary */
-  }
+pub extern "C" fn r_resetxattr() {
+    unsafe {
+        xattrfd = -1; /* not strictly necessary */
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_cd_builtin (mut list:*mut WordList)->i32 {
-  let mut dirname:*mut c_char=std::ptr::null_mut();
-  let cdpath:*mut c_char;
-  let mut path:*mut c_char;
-  let mut temp:*mut c_char;
-  let mut path_index:i32;
-  let mut no_symlinks:i32;
-  let mut opt:i32;
-  let mut lflag:i32;
-  let e:i32;
-
-  unsafe {
-    if restricted !=0 {
-        sh_restricted (0 as * mut c_char);
-        return EXECUTION_FAILURE!();
-    }
+pub extern "C" fn r_cd_builtin(mut list: *mut WordList) -> i32 {
+    let mut dirname: *mut c_char = std::ptr::null_mut();
+    let cdpath: *mut c_char;
+    let mut path: *mut c_char;
+    let mut temp: *mut c_char;
+    let mut path_index: i32;
+    let mut no_symlinks: i32;
+    let mut opt: i32;
+    let mut lflag: i32;
+    let e: i32;
+
+    unsafe {
+        if restricted != 0 {
+            sh_restricted(0 as *mut c_char);
+            return EXECUTION_FAILURE!();
+        }
 
-    eflag = 0;
-    no_symlinks = no_symbolic_links;
-    xattrflag = 0;
-    reset_internal_getopt ();
-
-    let c_str_elp = CString::new("eLP").unwrap(); // from a &str, creates a new allocation     
-    opt = internal_getopt (list, c_str_elp.as_ptr() as * mut c_char);
-    while  opt != -1 {
-      let optu8:u8= opt as u8;
-      let optChar:char=char::from(optu8);
-      match optChar {
-        'P'=>{no_symlinks = 1;}  
-        'L'=>{no_symlinks = 0;} 
-        'e'=>{eflag = 1;}
-          _=>{
-            if opt == -99 {
-              r_builtin_help();
-              return EX_USAGE;
-          }
-              builtin_usage ();
-              return EX_USAGE;
+        eflag = 0;
+        no_symlinks = no_symbolic_links;
+        xattrflag = 0;
+        reset_internal_getopt();
+
+        let c_str_elp = CString::new("eLP").unwrap(); // from a &str, creates a new allocation
+        opt = internal_getopt(list, c_str_elp.as_ptr() as *mut c_char);
+        while opt != -1 {
+            let optu8: u8 = opt as u8;
+            let optChar: char = char::from(optu8);
+            match optChar {
+                'P' => {
+                    no_symlinks = 1;
+                }
+                'L' => {
+                    no_symlinks = 0;
+                }
+                'e' => {
+                    eflag = 1;
+                }
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    builtin_usage();
+                    return EX_USAGE;
+                }
             }
-      }
-      opt =internal_getopt (list, c_str_elp.as_ptr() as * mut c_char);
-    }
+            opt = internal_getopt(list, c_str_elp.as_ptr() as *mut c_char);
+        }
 
-    // list = loptend;     //后加的
+        // list = loptend;     //后加的
 
-    if cdable_vars != 0 {
-      lflag=LCD_DOVARS!();
-    } else {
-      lflag=0;
-    }
+        if cdable_vars != 0 {
+            lflag = LCD_DOVARS!();
+        } else {
+            lflag = 0;
+        }
 
-    if interactive !=0 && cdspelling !=0 {
-      lflag=lflag | LCD_DOSPELL!();
-    } else {
-      lflag=lflag | 0;
-    }
+        if interactive != 0 && cdspelling != 0 {
+            lflag = lflag | LCD_DOSPELL!();
+        } else {
+            lflag = lflag | 0;
+        }
 
-    if eflag !=0 && no_symlinks == 0{
-      eflag = 0;
-    }
+        if eflag != 0 && no_symlinks == 0 {
+            eflag = 0;
+        }
 
-    if loptend == std::ptr::null_mut()  {
-      /* `cd' without arguments is equivalent to `cd $HOME' */
-      dirname = get_string_value (CString::new("HOME").unwrap().as_ptr());
+        if loptend == std::ptr::null_mut() {
+            /* `cd' without arguments is equivalent to `cd $HOME' */
+            dirname = get_string_value(CString::new("HOME").unwrap().as_ptr());
 
-      if dirname == std::ptr::null_mut() {
-        builtin_error (CString::new("HOME not set").unwrap().as_ptr());
-        return EXECUTION_FAILURE!();
-      }
-      lflag = 0;
-    }
-    else if (*loptend).next != std::ptr::null_mut() {
-        builtin_error (CString::new("too many arguments").unwrap().as_ptr());
-        return EXECUTION_FAILURE!();
-    }
-    else if char::from((*(*(*loptend).word).word) as u8) == '-' && char::from(*((((*(*loptend).word).word) as usize +4) as *mut c_char) as u8) == '\0' {
-      /* This is `cd -', equivalent to `cd $OLDPWD' */
-      dirname = get_string_value (CString::new("OLDPWD").unwrap().as_ptr());
-      if dirname == std::ptr::null_mut() {
-        builtin_error (CString::new("OLDPWD not set").unwrap().as_ptr());
-        return EXECUTION_FAILURE!();
-      }
-      lflag = LCD_PRINTPATH!();		/* According to SUSv3 */
-    } 
-    else if absolute_pathname ((*(*loptend).word).word) !=0 {
-      dirname = (*(*loptend).word).word;
-    }
-    else if privileged_mode == 0 && get_string_value (CString::new("CDPATH").unwrap().as_ptr() ) != std::ptr::null_mut(){
-      cdpath = get_string_value (CString::new("CDPATH").unwrap().as_ptr() );
-      dirname = (*(*loptend).word).word;
-
-      /* Find directory in $CDPATH. */
-      path_index = 0;
-      path = extract_colon_unit (cdpath, & mut path_index);
-
-      while path  != std::ptr::null_mut()	{
-        /* OPT is 1 if the path element is non-empty */
-        opt = (char::from(*path as u8 )!= '\0') as i32 ;
-        temp = sh_makepath (path, dirname, MP_DOTILDE!());
-        libc::free (path as * mut c_void);
-
-        if r_change_to_directory (temp, no_symlinks, xattrflag) !=0 {
-          /* POSIX.2 says that if a nonempty directory from CDPATH
-          is used to find the directory to change to, the new
-          directory name is echoed to stdout, whether or not
-          the shell is interactive. */
-          if opt !=0 {
-            if no_symlinks !=0 {
-              path=temp;
-            } 
-            else {
-              path=the_current_working_directory;
+            if dirname == std::ptr::null_mut() {
+                builtin_error(CString::new("HOME not set").unwrap().as_ptr());
+                return EXECUTION_FAILURE!();
+            }
+            lflag = 0;
+        } else if (*loptend).next != std::ptr::null_mut() {
+            builtin_error(CString::new("too many arguments").unwrap().as_ptr());
+            return EXECUTION_FAILURE!();
+        } else if char::from((*(*(*loptend).word).word) as u8) == '-'
+            && char::from(*((((*(*loptend).word).word) as usize + 4) as *mut c_char) as u8) == '\0'
+        {
+            /* This is `cd -', equivalent to `cd $OLDPWD' */
+            dirname = get_string_value(CString::new("OLDPWD").unwrap().as_ptr());
+            if dirname == std::ptr::null_mut() {
+                builtin_error(CString::new("OLDPWD not set").unwrap().as_ptr());
+                return EXECUTION_FAILURE!();
+            }
+            lflag = LCD_PRINTPATH!(); /* According to SUSv3 */
+        } else if absolute_pathname((*(*loptend).word).word) != 0 {
+            dirname = (*(*loptend).word).word;
+        } else if privileged_mode == 0
+            && get_string_value(CString::new("CDPATH").unwrap().as_ptr()) != std::ptr::null_mut()
+        {
+            cdpath = get_string_value(CString::new("CDPATH").unwrap().as_ptr());
+            dirname = (*(*loptend).word).word;
+
+            /* Find directory in $CDPATH. */
+            path_index = 0;
+            path = extract_colon_unit(cdpath, &mut path_index);
+
+            while path != std::ptr::null_mut() {
+                /* OPT is 1 if the path element is non-empty */
+                opt = (char::from(*path as u8) != '\0') as i32;
+                temp = sh_makepath(path, dirname, MP_DOTILDE!());
+                libc::free(path as *mut c_void);
+
+                if r_change_to_directory(temp, no_symlinks, xattrflag) != 0 {
+                    /* POSIX.2 says that if a nonempty directory from CDPATH
+                    is used to find the directory to change to, the new
+                    directory name is echoed to stdout, whether or not
+                    the shell is interactive. */
+                    if opt != 0 {
+                        if no_symlinks != 0 {
+                            path = temp;
+                        } else {
+                            path = the_current_working_directory;
+                        }
+
+                        if path != std::ptr::null_mut() {
+                            libc::printf(
+                                CString::new("%s\n").unwrap().as_ptr() as *const c_char,
+                                path,
+                            );
+                        }
+                    }
+
+                    libc::free(temp as *mut c_void);
+                    return r_bindpwd(no_symlinks);
+                } else {
+                    libc::free(temp as *mut c_void);
+                }
+
+                path = extract_colon_unit(cdpath, &mut path_index);
             }
+        } else {
+            dirname = (*(*loptend).word).word;
+        }
 
-            if path !=std::ptr::null_mut() {
-              libc::printf(CString::new("%s\n").unwrap().as_ptr() as * const c_char,path);
+        /* When we get here, DIRNAME is the directory to change to.  If we
+        chdir successfully, just return. */
+        if 0 != r_change_to_directory(dirname, no_symlinks, xattrflag) {
+            if (lflag & LCD_PRINTPATH!()) != 0 {
+                libc::printf(
+                    CString::new("%s\n").unwrap().as_ptr() as *const c_char,
+                    dirname,
+                );
             }
-          } 
-
-          libc::free (temp as * mut c_void);
-          return r_bindpwd (no_symlinks);
-        }	
-        else {
-          libc::free (temp as * mut c_void);
-        }
-        
-        path = extract_colon_unit (cdpath, &mut path_index);
-      }
-    }  
-    else{
-        dirname = (*(*loptend).word).word;
-    }
+            return r_bindpwd(no_symlinks);
+        }
 
+        /* If the user requests it, then perhaps this is the name of
+        a shell variable, whose value contains the directory to
+        change to. */
+        if (lflag & LCD_DOVARS!()) != 0 {
+            temp = get_string_value(dirname);
+            if temp != std::ptr::null_mut()
+                && r_change_to_directory(temp, no_symlinks, xattrflag) != 0
+            {
+                libc::printf(
+                    CString::new("%s\n").unwrap().as_ptr() as *const c_char,
+                    temp,
+                );
+                return r_bindpwd(no_symlinks);
+            }
+        }
 
-    /* When we get here, DIRNAME is the directory to change to.  If we
-      chdir successfully, just return. */
-    if 0 != r_change_to_directory (dirname, no_symlinks, xattrflag) {
-      if (lflag  & LCD_PRINTPATH!()) !=0 {
-          libc::printf(CString::new("%s\n").unwrap().as_ptr() as * const c_char,dirname);
-      }
-      return r_bindpwd (no_symlinks);
-    }
+        /* If the user requests it, try to find a directory name similar in
+        spelling to the one requested, in case the user made a simple
+        typo.  This is similar to the UNIX 8th and 9th Edition shells. */
+        if (lflag & LCD_DOSPELL!()) != 0 {
+            temp = dirspell(dirname);
+            if temp != std::ptr::null_mut()
+                && r_change_to_directory(temp, no_symlinks, xattrflag) != 0
+            {
+                println!("{:?}", temp);
+                libc::free(temp as *mut c_void);
+                return r_bindpwd(no_symlinks);
+            } else {
+                libc::free(temp as *mut c_void);
+            }
+        }
 
-    /* If the user requests it, then perhaps this is the name of
-      a shell variable, whose value contains the directory to
-      change to. */
-    if (lflag & LCD_DOVARS!()) !=0 {
-      temp = get_string_value (dirname);
-      if temp != std::ptr::null_mut() && r_change_to_directory (temp, no_symlinks, xattrflag) !=0 {
-        libc::printf(CString::new("%s\n").unwrap().as_ptr() as * const c_char,temp);
-        return r_bindpwd (no_symlinks);
-      }
-    }
+        e = errno!();
+        temp = printable_filename(dirname, 0);
+        builtin_error(
+            CString::new("%s: %s").unwrap().as_ptr(),
+            temp,
+            libc::strerror(e),
+        );
 
-    /* If the user requests it, try to find a directory name similar in
-      spelling to the one requested, in case the user made a simple
-      typo.  This is similar to the UNIX 8th and 9th Edition shells. */
-    if (lflag & LCD_DOSPELL!()) !=0 {
-        temp = dirspell (dirname);
-        if temp !=std::ptr::null_mut() && r_change_to_directory (temp, no_symlinks, xattrflag) !=0  {
-          println!("{:?}", temp);
-          libc::free (temp as * mut c_void);
-          return r_bindpwd (no_symlinks);
-        }  else {
-          libc::free (temp as * mut c_void);
+        if temp != dirname {
+            libc::free(temp as *mut c_void);
         }
+        return EXECUTION_FAILURE!();
     }
-
-    e =errno!();
-    temp = printable_filename (dirname, 0);
-    builtin_error (CString::new("%s: %s").unwrap().as_ptr(), temp, libc::strerror (e));
-
-    if temp != dirname {
-      libc::free (temp as * mut c_void);
-    }  
-    return EXECUTION_FAILURE!();
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_pwd_builtin (list:* mut WordList)->i32 {
-  let mut directory:* mut c_char;
-  let mut opt:i32;
-  let mut pflag:i32;
-  unsafe {
-  verbatim_pwd = no_symbolic_links;
-  pflag = 0;
-  reset_internal_getopt ();
-  let c_str_lp = CString::new("LP").unwrap(); // from a &str, creates a new allocation      
-  opt = internal_getopt (list, c_str_lp.as_ptr() as * mut c_char);
-  while  opt != -1 {
-    let optu8:u8= opt as u8;
-    let optChar:char=char::from(optu8);
-    match optChar{      	 
-      'P'=>{verbatim_pwd =1;
-          pflag = 1;}
-	    'L'=>{verbatim_pwd = 0;}
-      _=>{
-        if opt == -99 {
-          r_builtin_help();
-          return EX_USAGE;
-      }
-      builtin_usage ();
-          return EX_USAGE;
-        }
-	  }
-    opt = internal_getopt (list, c_str_lp.as_ptr() as * mut c_char);
-  }
-  if the_current_working_directory != std::ptr::null_mut() {
-      if verbatim_pwd != 0 {
-        directory=sh_physpath (the_current_working_directory, 0);
-      } else {
-        directory=the_current_working_directory;
-      }
-  } else {
-    directory=get_working_directory(CString::new("pwd").unwrap().as_ptr() as * mut c_char);
-  }
-
-  /* Try again using getcwd() if canonicalization fails (for instance, if
-     the file system has changed state underneath bash). */
-  if (the_current_working_directory != std::ptr::null_mut() && directory == std::ptr::null_mut()) ||
-      (posixly_correct !=0 && same_file (CString::new(".").unwrap().as_ptr(), the_current_working_directory, std::ptr::null_mut() , std::ptr::null_mut()) == 0) {
-      if directory !=std::ptr::null_mut() && directory != the_current_working_directory {
-        libc::free (directory as * mut c_void);
-      }
-      directory = r_resetpwd (CString::new("pwd").unwrap().as_ptr() as * mut c_char);
-    }
+pub extern "C" fn r_pwd_builtin(list: *mut WordList) -> i32 {
+    let mut directory: *mut c_char;
+    let mut opt: i32;
+    let mut pflag: i32;
+    unsafe {
+        verbatim_pwd = no_symbolic_links;
+        pflag = 0;
+        reset_internal_getopt();
+        let c_str_lp = CString::new("LP").unwrap(); // from a &str, creates a new allocation
+        opt = internal_getopt(list, c_str_lp.as_ptr() as *mut c_char);
+        while opt != -1 {
+            let optu8: u8 = opt as u8;
+            let optChar: char = char::from(optu8);
+            match optChar {
+                'P' => {
+                    verbatim_pwd = 1;
+                    pflag = 1;
+                }
+                'L' => {
+                    verbatim_pwd = 0;
+                }
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    builtin_usage();
+                    return EX_USAGE;
+                }
+            }
+            opt = internal_getopt(list, c_str_lp.as_ptr() as *mut c_char);
+        }
+        if the_current_working_directory != std::ptr::null_mut() {
+            if verbatim_pwd != 0 {
+                directory = sh_physpath(the_current_working_directory, 0);
+            } else {
+                directory = the_current_working_directory;
+            }
+        } else {
+            directory = get_working_directory(CString::new("pwd").unwrap().as_ptr() as *mut c_char);
+        }
+
+        /* Try again using getcwd() if canonicalization fails (for instance, if
+        the file system has changed state underneath bash). */
+        if (the_current_working_directory != std::ptr::null_mut()
+            && directory == std::ptr::null_mut())
+            || (posixly_correct != 0
+                && same_file(
+                    CString::new(".").unwrap().as_ptr(),
+                    the_current_working_directory,
+                    std::ptr::null_mut(),
+                    std::ptr::null_mut(),
+                ) == 0)
+        {
+            if directory != std::ptr::null_mut() && directory != the_current_working_directory {
+                libc::free(directory as *mut c_void);
+            }
+            directory = r_resetpwd(CString::new("pwd").unwrap().as_ptr() as *mut c_char);
+        }
+
+        if directory != std::ptr::null_mut() {
+            opt = EXECUTION_SUCCESS!();
+            libc::printf(
+                CString::new("%s\n").unwrap().as_ptr() as *const c_char,
+                directory,
+            );
+            /* This is dumb but posix-mandated. */
+            if posixly_correct != 0 && pflag != 0 {
+                opt = r_setpwd(directory);
+            }
 
-  if directory != std::ptr::null_mut() {
-      opt = EXECUTION_SUCCESS!();
-      libc::printf(CString::new("%s\n").unwrap().as_ptr() as * const c_char,directory);
-      /* This is dumb but posix-mandated. */
-      if posixly_correct !=0 && pflag !=0 {
-        opt = r_setpwd (directory);
-      }
-	
-      if directory != the_current_working_directory {
-        libc::free (directory as * mut c_void);
-      }
-      return sh_chkwrite (opt);
-    } else {
-      return EXECUTION_FAILURE!();
-    }    
-  }
+            if directory != the_current_working_directory {
+                libc::free(directory as *mut c_void);
+            }
+            return sh_chkwrite(opt);
+        } else {
+            return EXECUTION_FAILURE!();
+        }
+    }
 }
 
 /* Do the work of changing to the directory NEWDIR.  Handle symbolic
-   link following, etc.  This function *must* return with
-   the_current_working_directory either set to NULL (in which case
-   getcwd() will eventually be called), or set to a string corresponding
-   to the working directory.  Return 1 on success, 0 on failure. */
+link following, etc.  This function *must* return with
+the_current_working_directory either set to NULL (in which case
+getcwd() will eventually be called), or set to a string corresponding
+to the working directory.  Return 1 on success, 0 on failure. */
 #[no_mangle]
-pub extern "C" fn r_change_to_directory (newdir:* mut c_char, nolinks:i32, xattr:i32)->i32 {
-  unsafe {
-  let mut t:*mut c_char;
-  let mut tdir:*mut c_char;
-  let mut ndir:*mut c_char;
-  let err:i32;
-  let mut canon_failed:i32;
-  let mut r:i32;
-  let ndlen:i32;
-  
-  tdir = std::ptr::null_mut();
-
-  if the_current_working_directory == std::ptr::null_mut() {
-      t = get_working_directory (CString::new("chdir").unwrap().as_ptr() as * mut c_char);
-      libc::free (t as * mut c_void);
-  }
-
-  t = make_absolute (newdir, the_current_working_directory);
-
-  /* TDIR is either the canonicalized absolute pathname of NEWDIR
-     (nolinks == 0) or the absolute physical pathname of NEWDIR
-     (nolinks != 0). */
-  if nolinks !=0 {
-    tdir=sh_physpath (t, 0);
-  } else {
-    tdir=sh_canonpath (t, PATH_CHECKDOTDOT!()|PATH_CHECKEXISTS!());
-  }
-
-  ndlen = libc::strlen (newdir ) as i32;
-
-  /* Use the canonicalized version of NEWDIR, or, if canonicalization
-     failed, use the non-canonical form. */
-  canon_failed = 0;
-  if tdir !=std::ptr::null_mut() && *tdir !=0 {
-    libc::free (t as * mut c_void);
-  } else {
-    libc::free (tdir as * mut c_void);
-    tdir = t;
-    canon_failed = 1;
-  }
-
-  /* In POSIX mode, if we're resolving symlinks logically and sh_canonpath
-     returns NULL (because it checks the path, it will return NULL if the
-     resolved path doesn't exist), fail immediately. */
-  if posixly_correct !=0 && nolinks == 0 && canon_failed !=0 && (errno!() != libc::ENAMETOOLONG || ndlen > libc::PATH_MAX) {
-      if errno!() != libc::ENOENT && errno!() != libc::ENAMETOOLONG {
-        errno!() = libc::ENOTDIR;
-      }
-      libc::free (tdir as * mut c_void);
-      return 0;
-  }
-
-  {
-    if nolinks !=0 {
-      r = libc::chdir (newdir);
-    } else {
-      r = libc::chdir (tdir);
-    }
+pub extern "C" fn r_change_to_directory(newdir: *mut c_char, nolinks: i32, xattr: i32) -> i32 {
+    unsafe {
+        let mut t: *mut c_char;
+        let mut tdir: *mut c_char;
+        let mut ndir: *mut c_char;
+        let err: i32;
+        let mut canon_failed: i32;
+        let mut r: i32;
+        let ndlen: i32;
+
+        tdir = std::ptr::null_mut();
+
+        if the_current_working_directory == std::ptr::null_mut() {
+            t = get_working_directory(CString::new("chdir").unwrap().as_ptr() as *mut c_char);
+            libc::free(t as *mut c_void);
+        }
 
-    if r >= 0 {
-      r_resetxattr ();
-    }
+        t = make_absolute(newdir, the_current_working_directory);
+
+        /* TDIR is either the canonicalized absolute pathname of NEWDIR
+        (nolinks == 0) or the absolute physical pathname of NEWDIR
+        (nolinks != 0). */
+        if nolinks != 0 {
+            tdir = sh_physpath(t, 0);
+        } else {
+            tdir = sh_canonpath(t, PATH_CHECKDOTDOT!() | PATH_CHECKEXISTS!());
+        }
 
-  }
+        ndlen = libc::strlen(newdir) as i32;
 
-  /* If the chdir succeeds, update the_current_working_directory. */
-  if r == 0 {
-      /* If canonicalization failed, but the chdir succeeded, reset the
-	 shell's idea of the_current_working_directory. */
-      if canon_failed !=0	{
-	      t = r_resetpwd (CString::new("cd").unwrap().as_ptr() as * mut c_char);
-        if t == std::ptr::null_mut(){
-          set_working_directory (tdir);
+        /* Use the canonicalized version of NEWDIR, or, if canonicalization
+        failed, use the non-canonical form. */
+        canon_failed = 0;
+        if tdir != std::ptr::null_mut() && *tdir != 0 {
+            libc::free(t as *mut c_void);
         } else {
-          libc::free (t as * mut c_void);         
-        }
-      } else {
-        set_working_directory (tdir);
-      }
-
-      libc::free (tdir as * mut c_void);  
-      return 1;
-  }
-
-  /* We failed to change to the appropriate directory name.  If we tried
-     what the user passed (nolinks != 0), punt now. */
-  if nolinks !=0 {
-      libc::free (tdir as * mut c_void);
-      return 0;
-  }
-
-  err = errno!();
-
-  /* We're not in physical mode (nolinks == 0), but we failed to change to
-     the canonicalized directory name (TDIR).  Try what the user passed
-     verbatim. If we succeed, reinitialize the_current_working_directory.
-     POSIX requires that we just fail here, so we do in posix mode. */
-  if posixly_correct == 0 && libc::chdir (newdir) == 0  {
-      t = r_resetpwd (CString::new("cd").unwrap().as_ptr() as * mut c_char);
-      if t == std::ptr::null_mut() {
-        set_working_directory (tdir);
-      } else {
-        libc::free (t as * mut c_void);  
-      }
-      r = 1;
-  } else {
-    errno!()= err;
-    r = 0;
-  }
-
-  libc::free (tdir as * mut c_void);
-  return r;
-  }
-}
+            libc::free(tdir as *mut c_void);
+            tdir = t;
+            canon_failed = 1;
+        }
+
+        /* In POSIX mode, if we're resolving symlinks logically and sh_canonpath
+        returns NULL (because it checks the path, it will return NULL if the
+        resolved path doesn't exist), fail immediately. */
+        if posixly_correct != 0
+            && nolinks == 0
+            && canon_failed != 0
+            && (errno!() != libc::ENAMETOOLONG || ndlen > libc::PATH_MAX)
+        {
+            if errno!() != libc::ENOENT && errno!() != libc::ENAMETOOLONG {
+                errno!() = libc::ENOTDIR;
+            }
+            libc::free(tdir as *mut c_void);
+            return 0;
+        }
+
+        {
+            if nolinks != 0 {
+                r = libc::chdir(newdir);
+            } else {
+                r = libc::chdir(tdir);
+            }
+
+            if r >= 0 {
+                r_resetxattr();
+            }
+        }
+
+        /* If the chdir succeeds, update the_current_working_directory. */
+        if r == 0 {
+            /* If canonicalization failed, but the chdir succeeded, reset the
+            shell's idea of the_current_working_directory. */
+            if canon_failed != 0 {
+                t = r_resetpwd(CString::new("cd").unwrap().as_ptr() as *mut c_char);
+                if t == std::ptr::null_mut() {
+                    set_working_directory(tdir);
+                } else {
+                    libc::free(t as *mut c_void);
+                }
+            } else {
+                set_working_directory(tdir);
+            }
+
+            libc::free(tdir as *mut c_void);
+            return 1;
+        }
+
+        /* We failed to change to the appropriate directory name.  If we tried
+        what the user passed (nolinks != 0), punt now. */
+        if nolinks != 0 {
+            libc::free(tdir as *mut c_void);
+            return 0;
+        }
 
+        err = errno!();
+
+        /* We're not in physical mode (nolinks == 0), but we failed to change to
+        the canonicalized directory name (TDIR).  Try what the user passed
+        verbatim. If we succeed, reinitialize the_current_working_directory.
+        POSIX requires that we just fail here, so we do in posix mode. */
+        if posixly_correct == 0 && libc::chdir(newdir) == 0 {
+            t = r_resetpwd(CString::new("cd").unwrap().as_ptr() as *mut c_char);
+            if t == std::ptr::null_mut() {
+                set_working_directory(tdir);
+            } else {
+                libc::free(t as *mut c_void);
+            }
+            r = 1;
+        } else {
+            errno!() = err;
+            r = 0;
+        }
+
+        libc::free(tdir as *mut c_void);
+        return r;
+    }
+}
diff --git a/bash-5.1/builtins_rust/cmd/src/lib.rs b/bash-5.1/builtins_rust/cmd/src/lib.rs
index bce494c4425883bd9877fc73b27f4b85ee876794..161713c6a955d7f77fe15ac77a02d8e1f9fe9291 100644
--- a/bash-5.1/builtins_rust/cmd/src/lib.rs
+++ b/bash-5.1/builtins_rust/cmd/src/lib.rs
@@ -1,4 +1,4 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 use std::collections::HashMap;
@@ -7,45 +7,41 @@ use std::sync::Mutex;
 extern crate lazy_static;
 
 pub struct Cmd {
-    name:String,
-    enable:bool,
+    name: String,
+    enable: bool,
 }
 impl Cmd {
-pub fn build_cmd(name:String, enable:bool) -> Cmd {
-    Cmd {
-        name,
-        enable,
+    pub fn build_cmd(name: String, enable: bool) -> Cmd {
+        Cmd { name, enable }
     }
-}
 
-pub fn set_enable(&mut self, is_enable:bool) -> &Cmd {
-    self.enable = is_enable;
-    self
-}
-pub fn get_enable(&self) -> bool {
-    return self.enable
-}
+    pub fn set_enable(&mut self, is_enable: bool) -> &Cmd {
+        self.enable = is_enable;
+        self
+    }
+    pub fn get_enable(&self) -> bool {
+        return self.enable;
+    }
 }
 
 lazy_static! {
-static ref CMD: Mutex<HashMap<String,Box<Cmd>>> = Mutex::new(HashMap::new());
-}
-fn init_cmd_table() {
+    static ref CMD: Mutex<HashMap<String, Box<Cmd>>> = Mutex::new(HashMap::new());
 }
+fn init_cmd_table() {}
 
-pub fn insert_empty_cmd(cmd:String) -> bool {
-    let it = Cmd::build_cmd(String::from(&cmd[..]),true);
+pub fn insert_empty_cmd(cmd: String) -> bool {
+    let it = Cmd::build_cmd(String::from(&cmd[..]), true);
     let mut cmd_table = CMD.lock().unwrap();
     cmd_table.insert(String::from(&cmd[..]), Box::new(it));
     return true;
 }
-pub fn insert_cmd(cmd:&str, item: Box<Cmd>) -> Option<Box<Cmd>>{
+pub fn insert_cmd(cmd: &str, item: Box<Cmd>) -> Option<Box<Cmd>> {
     let mut cmd_table = CMD.lock().unwrap();
     cmd_table.insert(String::from(cmd), item)
 }
 
-pub fn get_cmd_enable(cmd:String) -> Result<bool,String>{
-    let mut cmd_table = CMD.lock().unwrap();
+pub fn get_cmd_enable(cmd: String) -> Result<bool, String> {
+    let cmd_table = CMD.lock().unwrap();
     let item = cmd_table.get(&cmd);
     match item {
         Some(c) => {
@@ -54,12 +50,12 @@ pub fn get_cmd_enable(cmd:String) -> Result<bool,String>{
             return Ok(c.enable);
         }
         None => {
-            return Err(cmd+" not found");
+            return Err(cmd + " not found");
         }
     }
 }
 
-pub fn set_cmd_enable(cmd :String, is_enable:bool)->bool {
+pub fn set_cmd_enable(cmd: String, is_enable: bool) -> bool {
     let mut a = CMD.lock().unwrap();
     let v = a.get_mut(&cmd);
     match v {
diff --git a/bash-5.1/builtins_rust/colon/src/lib.rs b/bash-5.1/builtins_rust/colon/src/lib.rs
index 24e70d3054a64346beed5052bb29c0c513618895..f13a0717aa3f6864f9c8ad5e2d52fb5a051c6015 100644
--- a/bash-5.1/builtins_rust/colon/src/lib.rs
+++ b/bash-5.1/builtins_rust/colon/src/lib.rs
@@ -1,9 +1,8 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use std::{ffi::CString};
-use libc::{size_t, c_int, c_uint, c_char, c_long, c_void, PT_NULL, c_ulong, strchr};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+
+use rcommon::WordList;
 
 #[cfg(test)]
 mod tests {
@@ -14,13 +13,12 @@ mod tests {
     }
 }
 
-
 #[no_mangle]
-pub extern "C" fn r_colon_builtin(ignore: *mut WordList )->i32 {
+pub extern "C" fn r_colon_builtin(_ignore: *mut WordList) -> i32 {
     0
 }
 
 #[no_mangle]
-pub extern "C" fn r_false_builtin(ignore: *mut  WordList) -> i32 {
+pub extern "C" fn r_false_builtin(_ignore: *mut WordList) -> i32 {
     1
 }
diff --git a/bash-5.1/builtins_rust/command/src/lib.rs b/bash-5.1/builtins_rust/command/src/lib.rs
index c44e1a556d94fccd0ae3d6ee7ff8087faec3fe15..cde2d37774e09c294256f28261eb57c6cb0d4dff 100644
--- a/bash-5.1/builtins_rust/command/src/lib.rs
+++ b/bash-5.1/builtins_rust/command/src/lib.rs
@@ -1,9 +1,9 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 use std::ffi::*;
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
 extern "C" {
     fn copy_word_list(_: *mut WordList) -> *mut WordList;
@@ -229,13 +229,13 @@ pub struct for_com {
     pub action: *mut COMMAND,
 }
 
-pub const CDESC_ALL:i32 = 0x001;
+pub const CDESC_ALL: i32 = 0x001;
 pub const CDESC_SHORTDESC: i32 = 0x002;
-pub const CDESC_REUSABLE:i32 = 0x004;
+pub const CDESC_REUSABLE: i32 = 0x004;
 pub const CDESC_TYPE: i32 = 0x008;
-pub const CDESC_PATH_ONLY:i32 = 0x010;
+pub const CDESC_PATH_ONLY: i32 = 0x010;
 pub const CDESC_FORCE_PATH: i32 = 0x020;
-pub const CDESC_NOFUNCS:i32 = 0x040;
+pub const CDESC_NOFUNCS: i32 = 0x040;
 pub const CDESC_ABSPATH: i32 = 0x080;
 pub const CDESC_STDPATH: i32 = 0x100;
 
@@ -248,43 +248,41 @@ pub const CDESC_STDPATH: i32 = 0x100;
 //#define CDESC_NOFUNCS		0x040	/* type -f */
 //#define CDESC_ABSPATH		0x080	/* convert to absolute path, no ./ */
 //#define CDESC_STDPATH		0x100	/* command -p */
-
-
-pub const const_command_builtin:*mut libc::c_char = b"command_builtin\0" as *const u8 as *const libc::c_char as *mut libc::c_char;//.unwrap();
-//#define COMMAND_BUILTIN_FLAGS (CMD_NO_FUNCTIONS | CMD_INHIBIT_EXPANSION | CMD_COMMAND_BUILTIN | (use_standard_path ? CMD_STDPATH : 0))
-//#define CMD_WANT_SUBSHELL  0x01	/* User wants a subshell: ( command ) */
-//#define CMD_FORCE_SUBSHELL 0x02	/* Shell needs to force a subshell. */
-//#define CMD_INVERT_RETURN  0x04	/* Invert the exit value. */
-//#define CMD_IGNORE_RETURN  0x08	/* Ignore the exit value.  For set -e. */
-//#define CMD_NO_FUNCTIONS   0x10 /* Ignore functions during command lookup. */
-//#define CMD_INHIBIT_EXPANSION 0x20 /* Do not expand the command words. */
-//#define CMD_NO_FORK	   0x40	/* Don't fork; just call execve */
-//#define CMD_TIME_PIPELINE  0x80 /* Time a pipeline */
-//#define CMD_TIME_POSIX	   0x100 /* time -p; use POSIX.2 time output spec. */
-//#define CMD_AMPERSAND	   0x200 /* command & */
-//#define CMD_STDIN_REDIR	   0x400 /* async command needs implicit </dev/null */
-//#define CMD_COMMAND_BUILTIN 0x0800 /* command executed by `command' builtin */
-//#define CMD_COPROC_SUBSHELL 0x1000
-//#define CMD_LASTPIPE	    0x2000
-//#define CMD_STDPATH	    0x4000	/* use standard path for command lookup */
-//#define CMD_TRY_OPTIMIZING  0x8000	/* try to optimize this simple command */
-
-pub const CMD_WANT_SUBSHELL :i32 = 0x01;
-pub const CMD_FORCE_SUBSHELL :i32 = 0x02;
-pub const CMD_INVERT_RETURN :i32 = 0x04;
-pub const CMD_IGNORE_RETURN :i32 = 0x08;
-pub const CMD_NO_FUNCTIONS :i32 = 0x10;
-pub const CMD_INHIBIT_EXPANSION :i32 = 0x20;
-pub const CMD_NO_FORK :i32 = 0x40;
-pub const CMD_TIME_PIPELINE :i32 = 0x80;
-pub const CMD_TIME_POSIX :i32 = 0x100;
-pub const CMD_AMPERSAND :i32 = 0x200;
-pub const CMD_STDIN_REDIR :i32 = 0x400;
-pub const CMD_COMMAND_BUILTIN :i32 = 0x0800;
-pub const CMD_COPROC_SUBSHELL :i32 = 0x1000;
-pub const CMD_LASTPIPE :i32 = 0x2000;
-pub const CMD_STDPATH :i32 = 0x4000;
-pub const CMD_TRY_OPTIMIZING :i32 = 0x8000;
+pub const const_command_builtin: *mut libc::c_char =
+    b"command_builtin\0" as *const u8 as *const libc::c_char as *mut libc::c_char; //.unwrap();
+                                                                                   //#define COMMAND_BUILTIN_FLAGS (CMD_NO_FUNCTIONS | CMD_INHIBIT_EXPANSION | CMD_COMMAND_BUILTIN | (use_standard_path ? CMD_STDPATH : 0))
+                                                                                   //#define CMD_WANT_SUBSHELL  0x01	/* User wants a subshell: ( command ) */
+                                                                                   //#define CMD_FORCE_SUBSHELL 0x02	/* Shell needs to force a subshell. */
+                                                                                   //#define CMD_INVERT_RETURN  0x04	/* Invert the exit value. */
+                                                                                   //#define CMD_IGNORE_RETURN  0x08	/* Ignore the exit value.  For set -e. */
+                                                                                   //#define CMD_NO_FUNCTIONS   0x10 /* Ignore functions during command lookup. */
+                                                                                   //#define CMD_INHIBIT_EXPANSION 0x20 /* Do not expand the command words. */
+                                                                                   //#define CMD_NO_FORK	   0x40	/* Don't fork; just call execve */
+                                                                                   //#define CMD_TIME_PIPELINE  0x80 /* Time a pipeline */
+                                                                                   //#define CMD_TIME_POSIX	   0x100 /* time -p; use POSIX.2 time output spec. */
+                                                                                   //#define CMD_AMPERSAND	   0x200 /* command & */
+                                                                                   //#define CMD_STDIN_REDIR	   0x400 /* async command needs implicit </dev/null */
+                                                                                   //#define CMD_COMMAND_BUILTIN 0x0800 /* command executed by `command' builtin */
+                                                                                   //#define CMD_COPROC_SUBSHELL 0x1000
+                                                                                   //#define CMD_LASTPIPE	    0x2000
+                                                                                   //#define CMD_STDPATH	    0x4000	/* use standard path for command lookup */
+                                                                                   //#define CMD_TRY_OPTIMIZING  0x8000	/* try to optimize this simple command */
+pub const CMD_WANT_SUBSHELL: i32 = 0x01;
+pub const CMD_FORCE_SUBSHELL: i32 = 0x02;
+pub const CMD_INVERT_RETURN: i32 = 0x04;
+pub const CMD_IGNORE_RETURN: i32 = 0x08;
+pub const CMD_NO_FUNCTIONS: i32 = 0x10;
+pub const CMD_INHIBIT_EXPANSION: i32 = 0x20;
+pub const CMD_NO_FORK: i32 = 0x40;
+pub const CMD_TIME_PIPELINE: i32 = 0x80;
+pub const CMD_TIME_POSIX: i32 = 0x100;
+pub const CMD_AMPERSAND: i32 = 0x200;
+pub const CMD_STDIN_REDIR: i32 = 0x400;
+pub const CMD_COMMAND_BUILTIN: i32 = 0x0800;
+pub const CMD_COPROC_SUBSHELL: i32 = 0x1000;
+pub const CMD_LASTPIPE: i32 = 0x2000;
+pub const CMD_STDPATH: i32 = 0x4000;
+pub const CMD_TRY_OPTIMIZING: i32 = 0x8000;
 
 #[no_mangle]
 pub unsafe extern "C" fn r_command_builtin(mut list: *mut WordList) -> libc::c_int {
@@ -299,7 +297,7 @@ pub unsafe extern "C" fn r_command_builtin(mut list: *mut WordList) -> libc::c_i
     reset_internal_getopt();
     let adnpsf = CString::new("pvV").expect("CString::new failed");
     loop {
-        opt = internal_getopt(list, adnpsf.as_ptr() );
+        opt = internal_getopt(list, adnpsf.as_ptr());
         if !(opt != -1) {
             break;
         }
@@ -315,7 +313,7 @@ pub unsafe extern "C" fn r_command_builtin(mut list: *mut WordList) -> libc::c_i
                 verbose = CDESC_REUSABLE; // ditto
             }
             _ => {
-                if opt ==-99 {
+                if opt == -99 {
                     r_builtin_help();
                     return EX_USAGE;
                 }
@@ -345,28 +343,32 @@ pub unsafe extern "C" fn r_command_builtin(mut list: *mut WordList) -> libc::c_i
             any_found += found;
             list = (*list).next;
         }
-        return if any_found != 0 { EXECUTION_SUCCESS!() } else { EXECUTION_FAILURE!() };
+        return if any_found != 0 {
+            EXECUTION_SUCCESS!()
+        } else {
+            EXECUTION_FAILURE!()
+        };
     }
-    begin_unwind_frame(
-        const_command_builtin
-    );
+    begin_unwind_frame(const_command_builtin);
     command = make_bare_simple_command();
     // let ref mut fresh0 = (*(*command).value.Simple).words;
     //*fresh0 = copy_word_list(list);
     (*(*command).value.Simple).words = copy_word_list(list);
     //let ref mut fresh1 = (*(*command).value.Simple).redirects;
     //*fresh1 = 0 as *mut libc::c_void as *mut REDIRECT;
-    (*(*command).value.Simple).redirects = 0  as *mut libc::c_void as *mut REDIRECT;
+    (*(*command).value.Simple).redirects = 0 as *mut libc::c_void as *mut REDIRECT;
 
-    (*command).flags
-        |= CMD_NO_FUNCTIONS | CMD_INHIBIT_EXPANSION | CMD_COMMAND_BUILTIN
-            | (if use_standard_path != 0 {
-                CMD_STDPATH
-            } else {
-                0 as libc::c_int
-            });
-    (*(*command).value.Simple).flags
-        |= CMD_NO_FUNCTIONS | CMD_INHIBIT_EXPANSION | CMD_COMMAND_BUILTIN
+    (*command).flags |= CMD_NO_FUNCTIONS
+        | CMD_INHIBIT_EXPANSION
+        | CMD_COMMAND_BUILTIN
+        | (if use_standard_path != 0 {
+            CMD_STDPATH
+        } else {
+            0 as libc::c_int
+        });
+    (*(*command).value.Simple).flags |= CMD_NO_FUNCTIONS
+        | CMD_INHIBIT_EXPANSION
+        | CMD_COMMAND_BUILTIN
         | (if use_standard_path != 0 {
             CMD_STDPATH
         } else {
@@ -380,8 +382,6 @@ pub unsafe extern "C" fn r_command_builtin(mut list: *mut WordList) -> libc::c_i
         command,
     );*/
     result = execute_command(command);
-    run_unwind_frame(
-        b"command_builtin\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
-    );
+    run_unwind_frame(b"command_builtin\0" as *const u8 as *const libc::c_char as *mut libc::c_char);
     return result;
 }
diff --git a/bash-5.1/builtins_rust/common/src/lib.rs b/bash-5.1/builtins_rust/common/src/lib.rs
index b7b39842e3ec8ccc972c410ac7c50078b2e08c41..9d6900c5bee64ff3fcecb578798ea7e4d2f92eda 100644
--- a/bash-5.1/builtins_rust/common/src/lib.rs
+++ b/bash-5.1/builtins_rust/common/src/lib.rs
@@ -3,19 +3,22 @@
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
 
-use libc::{c_char,c_int, c_void, FILE, size_t, intmax_t,c_long, strcmp};
-use libc::{isdigit,strerror, __errno_location, fflush, ferror,clearerr, free,strcpy,strlen,strncmp,atoi,qsort};
+use libc::{
+    __errno_location, atoi, clearerr, ferror, fflush, free, isdigit, qsort, strerror, strlen,
+    strncmp,
+};
+use libc::{c_char, c_int, c_long, c_void, intmax_t, size_t, strcmp, FILE};
+use nix::errno::errno;
+use std::env::var;
 use std::ffi::{CStr, CString};
 use std::mem::size_of;
 use std::ptr::read_volatile;
-use nix::errno::errno;
-use std::env::var;
 use unic_langid::LanguageIdentifier;
 include!(concat!("lib_readline_keymaps.rs"));
 
 include!(concat!("command.rs"));
 
-use fluent_bundle::{FluentBundle, FluentResource, FluentValue, FluentArgs};
+use fluent_bundle::FluentArgs;
 use fluent_resmgr::resource_manager::ResourceManager;
 
 //struct
@@ -35,29 +38,29 @@ pub struct word_list {
 }
 pub type WordList = word_list;
 
-#[repr (C)]
-pub struct builtin{
-    pub name:*mut c_char,
-    pub function:*mut sh_builtin_func_t,
-    pub flags:i32,
-    pub long_doc: *const *mut c_char ,
-    pub short_doc:*const c_char,
-    pub handle:*mut c_char,
+#[repr(C)]
+pub struct builtin {
+    pub name: *mut c_char,
+    pub function: *mut sh_builtin_func_t,
+    pub flags: i32,
+    pub long_doc: *const *mut c_char,
+    pub short_doc: *const c_char,
+    pub handle: *mut c_char,
 }
 
-#[repr (C)]
-pub struct g_list{
-    pub next:*mut g_list,
+#[repr(C)]
+pub struct g_list {
+    pub next: *mut g_list,
 }
 type GENERIC_LIST = g_list;
 
-#[repr (C)]
-pub struct process{
-    pub next:*mut process,
-    pub pid:pid_t,
-    pub status:WAIT,
-    pub running:i32,
-    pub command:*mut c_char,
+#[repr(C)]
+pub struct process {
+    pub next: *mut process,
+    pub pid: pid_t,
+    pub status: WAIT,
+    pub running: i32,
+    pub command: *mut c_char,
 }
 type WAIT = i32;
 type pid_t = c_int;
@@ -242,7 +245,6 @@ pub union VALUE_COMMAND {
     Coproc:*mut coproc_com
 }
 
-
 #[repr(u8)]
 enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
     cm_connection, cm_function_def, cm_until, cm_group,
@@ -517,12 +519,10 @@ macro_rules! non_unsettable_p {
 #[macro_export]
 macro_rules! VUNSETATTR {
     ($var:expr,$attr:expr) => {
-        (*$var).attributes &=  !($attr)
+        (*$var).attributes &= ($attr)
     };
 }
 
-
-
 #[macro_export]
 macro_rules! ISOCTAL {
     ($c:expr) => {
@@ -564,11 +564,10 @@ macro_rules! STREQN {
     ($a:expr,$b:expr,$n:expr) => {
         if $n == 0 {
             1
+        } else {
+            (*$a == *$b && strncmp($a, $b, $n) == 0) as i32
         }
-        else{
-            (*$a == *$b && strncmp($a,$b,$n) == 0) as i32
-        }
-    }
+    };
 }
 
 #[macro_export]
@@ -1428,7 +1427,7 @@ pub extern "C" fn r_get_job_spec(list:*mut WordList)->i32{
  * NOTE:  `kill' calls this function with forcecols == 0
  */
 pub extern "C" fn r_display_signal_list(mut list:*mut WordList,forcecols:i32)->i32{
-    let mut i:i32;
+    let mut _i:i32;
     let mut column:i32;
     let mut name:*mut c_char;
     let mut result:i32;
@@ -1546,10 +1545,10 @@ pub extern "C" fn r_display_signal_list(mut list:*mut WordList,forcecols:i32)->i
    DISABLED_OKAY means find it even if the builtin is disabled. */
 
 extern "C" fn r_print_builtin_name() {
-    let mut hi:i32;
-    let mut lo:i32;
-    let mut mid:i32 = 0;
-    let mut j:i32;
+    let hi:i32;
+    let lo:i32;
+    let _mid:i32 = 0;
+    let mut _j:i32;
 
     unsafe{
         hi = num_shell_builtins -1;
@@ -1790,15 +1789,15 @@ pub unsafe fn err_translate_fn (command:&String , args1 : *mut libc::c_char) {
     }
 
     let bundle = mgr.get_bundle(get_local_str(), resources);
-    let mut value = bundle.get_message(command).unwrap();
-    let mut pattern = value.value().expect("partern err");
+    let value = bundle.get_message(command).unwrap();
+    let pattern = value.value().expect("partern err");
     let mut errors = vec![];
     if args1 !=  std::ptr::null_mut(){
-        let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+        let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
         eprint!("{msg1}");
     }
     else {
-        let mut msg1 = bundle.format_pattern(&pattern, None, &mut errors);
+        let msg1 = bundle.format_pattern(&pattern, None, &mut errors);
         eprint!("{msg1}");
     } 
 }
@@ -1812,15 +1811,15 @@ pub unsafe fn translate_fn (command:&String , args1 : *mut libc::c_char) {
     }
 
     let bundle = mgr.get_bundle(get_local_str(), resources);
-    let mut value = bundle.get_message(command).unwrap();
-    let mut pattern = value.value().expect("partern err");
+    let value = bundle.get_message(command).unwrap();
+    let pattern = value.value().expect("partern err");
     let mut errors = vec![];
     if args1 !=  std::ptr::null_mut(){
-        let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+        let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
         print!("{msg1}");
     }
     else {
-        let mut msg1 = bundle.format_pattern(&pattern, None, &mut errors);
+        let msg1 = bundle.format_pattern(&pattern, None, &mut errors);
         print!("{msg1}");
     } 
-}
\ No newline at end of file
+}
diff --git a/bash-5.1/builtins_rust/complete/src/lib.rs b/bash-5.1/builtins_rust/complete/src/lib.rs
index 74a8d9e1f8be1712a83eba5c1ff44b30192a185d..248859b6b19c5dcfe022f5e72ca65ac4185144df 100644
--- a/bash-5.1/builtins_rust/complete/src/lib.rs
+++ b/bash-5.1/builtins_rust/complete/src/lib.rs
@@ -1,1383 +1,1605 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
 use libc::{c_char, c_int, c_ulong, c_void};
-use std::{ffi::CString, ffi::CStr};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, r_savestring} ;
+use rcommon::{r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
+use std::{ffi::CStr, ffi::CString};
 
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub union REDIRECTEE {
-    dest:c_int,
-    filename:* mut WordDesc
+    dest: c_int,
+    filename: *mut WordDesc,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,
-  redirector:REDIRECTEE,
-  rflags:c_int,
-  flags:c_int,
-  instruction:r_instruction,
-  redirectee:REDIRECTEE,
-  here_doc_eof:*mut c_char
+    next: *mut REDIRECT,
+    redirector: REDIRECTEE,
+    rflags: c_int,
+    flags: c_int,
+    instruction: r_instruction,
+    redirectee: REDIRECTEE,
+    here_doc_eof: *mut c_char,
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:c_int,
-    line:c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: c_int,
+    line: c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:c_int,
-    line:c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: c_int,
+    line: c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:c_int
+    ignore: c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:c_int,
-    line:c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: c_int,
+    line: c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:c_int,
-    line:c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: c_int,
+    line: c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:c_int,
-    line:c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: c_int,
+    line: c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags:c_int,
-    line:c_int,
-    exp:*mut WordList
+    flags: c_int,
+    line: c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct cond_com {
-    flags:c_int,
-    line:c_int,
-    type_c:c_int,
-    exp:*mut WordList
+    flags: c_int,
+    line: c_int,
+    type_c: c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags:c_int,
-    line:c_int,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND
+    flags: c_int,
+    line: c_int,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct subshell_com {
-    flags:i32,
-    line:i32,
-    command:*mut COMMAND
+    flags: i32,
+    line: i32,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct coproc_com {
-    flags:i32,
-    name:*mut c_char,
-    command:*mut COMMAND
+    flags: i32,
+    name: *mut c_char,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub union VALUE_COMMAND {
-    For:*mut for_com,
-    Case:*mut case_com,
-    While:*mut while_com,
-    If:*mut if_com,
-    Connection:*mut connection,
-    Simple:*mut simple_com,
-    Function_def:*mut function_def,
-    Group:*mut group_com,
-    Select:*mut select_com,
-    Arith:*mut arith_com,
-    Cond:*mut cond_com,
-    ArithFor:*mut arith_for_com,
-    Subshell:*mut subshell_com,
-    Coproc:*mut coproc_com
+    For: *mut for_com,
+    Case: *mut case_com,
+    While: *mut while_com,
+    If: *mut if_com,
+    Connection: *mut connection,
+    Simple: *mut simple_com,
+    Function_def: *mut function_def,
+    Group: *mut group_com,
+    Select: *mut select_com,
+    Arith: *mut arith_com,
+    Cond: *mut cond_com,
+    ArithFor: *mut arith_for_com,
+    Subshell: *mut subshell_com,
+    Coproc: *mut coproc_com,
 }
 
 #[repr(C)]
 pub struct COMMAND {
-    type_c:command_type,
-    flags:i32,
-    line:i32,
-    redirects:*mut REDIRECT,
-    value:VALUE_COMMAND
+    type_c: command_type,
+    flags: i32,
+    line: i32,
+    redirects: *mut REDIRECT,
+    value: VALUE_COMMAND,
 }
 
 /* Structure containing all the non-action (binary) options; filled in by
-   build_actions(). */
+build_actions(). */
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub struct _optflags {
-    pflag:c_int,
-    rflag:c_int,
-    Dflag:c_int,
-    Eflag:c_int,
-    Iflag:c_int
+    pflag: c_int,
+    rflag: c_int,
+    Dflag: c_int,
+    Eflag: c_int,
+    Iflag: c_int,
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub struct _compacts {
-  actname:* const c_char,
-  actflag:libc::c_ulong,
-  actopt:c_int,
+    actname: *const c_char,
+    actflag: libc::c_ulong,
+    actopt: c_int,
 }
 
 pub struct CompactsArray {
-  compactsArr:[_compacts;25usize]
+    compactsArr: [_compacts; 25usize],
 }
 
 impl CompactsArray {
-    pub fn new()->CompactsArray {
-      CompactsArray{
-        compactsArr:[
-          _compacts{ actname:b"alias\0".as_ptr() as *const c_char, actflag: CA_ALIAS!(),actopt: 'a' as c_int },
-          _compacts{ actname:b"arrayvar\0".as_ptr() as *const c_char, actflag: CA_ARRAYVAR!(),actopt: 0 as c_int },
-          _compacts{ actname:b"binding\0".as_ptr() as *const c_char, actflag: CA_BINDING!(),actopt: 0 as c_int },
-          _compacts{ actname:b"builtin\0".as_ptr() as *const c_char, actflag: CA_BUILTIN!(),actopt: 'b' as c_int },
-          _compacts{ actname:b"command\0".as_ptr() as *const c_char, actflag: CA_COMMAND!(),actopt: 'c' as c_int },
-          _compacts{ actname:b"directory\0".as_ptr() as *const c_char, actflag: CA_DIRECTORY!(),actopt: 'd' as c_int },
-          _compacts{ actname:b"disabled\0".as_ptr() as *const c_char, actflag: CA_DISABLED!(),actopt: 0 as c_int },
-          _compacts{ actname:b"enabled\0".as_ptr() as *const c_char, actflag: CA_ENABLED!(),actopt: 0 as c_int },
-          _compacts{ actname:b"export\0".as_ptr() as *const c_char, actflag: CA_EXPORT!(),actopt: 'e' as c_int },
-          _compacts{ actname:b"file\0".as_ptr() as *const c_char, actflag: CA_FILE!(),actopt: 'f' as c_int },
-          _compacts{ actname:b"function\0".as_ptr() as *const c_char, actflag: CA_FUNCTION!(),actopt: 0 as c_int },
-          _compacts{ actname:b"helptopic\0".as_ptr() as *const c_char, actflag: CA_HELPTOPIC!(),actopt: 0 as c_int },
-          _compacts{ actname:b"hostname\0".as_ptr() as *const c_char, actflag: CA_HOSTNAME!(),actopt: 0 as c_int },
-          _compacts{ actname:b"group\0".as_ptr() as *const c_char, actflag: CA_GROUP!(),actopt: 'g' as c_int },
-          _compacts{ actname:b"job\0".as_ptr() as *const c_char, actflag: CA_JOB!(),actopt: 'j' as c_int },
-          _compacts{ actname:b"keyword\0".as_ptr() as *const c_char, actflag: CA_KEYWORD!(),actopt: 'k' as c_int },
-          _compacts{ actname:b"running\0".as_ptr() as *const c_char, actflag: CA_RUNNING!(),actopt: 0 as c_int },
-          _compacts{ actname:b"service\0".as_ptr() as *const c_char, actflag: CA_SERVICE!(),actopt: 's' as c_int },
-          _compacts{ actname:b"setopt\0".as_ptr() as *const c_char, actflag: CA_SETOPT!(),actopt: 0 as c_int },
-          _compacts{ actname:b"shopt\0".as_ptr() as *const c_char, actflag: CA_SHOPT!(),actopt: 0 as c_int },
-          _compacts{ actname:b"signal\0".as_ptr() as *const c_char, actflag: CA_SIGNAL!(),actopt: 0 as c_int },
-          _compacts{ actname:b"stopped\0".as_ptr() as *const c_char, actflag: CA_STOPPED!(),actopt: 0 as c_int },
-          _compacts{ actname:b"user\0".as_ptr() as *const c_char, actflag: CA_USER!(),actopt: 'u' as c_int },
-          _compacts{ actname:b"variable\0".as_ptr() as *const c_char, actflag: CA_VARIABLE!(),actopt: 'v' as c_int },
-          _compacts{ actname:std::ptr::null_mut(), actflag: 0,actopt: 0 as c_int },  
-        ]
-      }
+    pub fn new() -> CompactsArray {
+        CompactsArray {
+            compactsArr: [
+                _compacts {
+                    actname: b"alias\0".as_ptr() as *const c_char,
+                    actflag: CA_ALIAS!(),
+                    actopt: 'a' as c_int,
+                },
+                _compacts {
+                    actname: b"arrayvar\0".as_ptr() as *const c_char,
+                    actflag: CA_ARRAYVAR!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"binding\0".as_ptr() as *const c_char,
+                    actflag: CA_BINDING!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"builtin\0".as_ptr() as *const c_char,
+                    actflag: CA_BUILTIN!(),
+                    actopt: 'b' as c_int,
+                },
+                _compacts {
+                    actname: b"command\0".as_ptr() as *const c_char,
+                    actflag: CA_COMMAND!(),
+                    actopt: 'c' as c_int,
+                },
+                _compacts {
+                    actname: b"directory\0".as_ptr() as *const c_char,
+                    actflag: CA_DIRECTORY!(),
+                    actopt: 'd' as c_int,
+                },
+                _compacts {
+                    actname: b"disabled\0".as_ptr() as *const c_char,
+                    actflag: CA_DISABLED!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"enabled\0".as_ptr() as *const c_char,
+                    actflag: CA_ENABLED!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"export\0".as_ptr() as *const c_char,
+                    actflag: CA_EXPORT!(),
+                    actopt: 'e' as c_int,
+                },
+                _compacts {
+                    actname: b"file\0".as_ptr() as *const c_char,
+                    actflag: CA_FILE!(),
+                    actopt: 'f' as c_int,
+                },
+                _compacts {
+                    actname: b"function\0".as_ptr() as *const c_char,
+                    actflag: CA_FUNCTION!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"helptopic\0".as_ptr() as *const c_char,
+                    actflag: CA_HELPTOPIC!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"hostname\0".as_ptr() as *const c_char,
+                    actflag: CA_HOSTNAME!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"group\0".as_ptr() as *const c_char,
+                    actflag: CA_GROUP!(),
+                    actopt: 'g' as c_int,
+                },
+                _compacts {
+                    actname: b"job\0".as_ptr() as *const c_char,
+                    actflag: CA_JOB!(),
+                    actopt: 'j' as c_int,
+                },
+                _compacts {
+                    actname: b"keyword\0".as_ptr() as *const c_char,
+                    actflag: CA_KEYWORD!(),
+                    actopt: 'k' as c_int,
+                },
+                _compacts {
+                    actname: b"running\0".as_ptr() as *const c_char,
+                    actflag: CA_RUNNING!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"service\0".as_ptr() as *const c_char,
+                    actflag: CA_SERVICE!(),
+                    actopt: 's' as c_int,
+                },
+                _compacts {
+                    actname: b"setopt\0".as_ptr() as *const c_char,
+                    actflag: CA_SETOPT!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"shopt\0".as_ptr() as *const c_char,
+                    actflag: CA_SHOPT!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"signal\0".as_ptr() as *const c_char,
+                    actflag: CA_SIGNAL!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"stopped\0".as_ptr() as *const c_char,
+                    actflag: CA_STOPPED!(),
+                    actopt: 0 as c_int,
+                },
+                _compacts {
+                    actname: b"user\0".as_ptr() as *const c_char,
+                    actflag: CA_USER!(),
+                    actopt: 'u' as c_int,
+                },
+                _compacts {
+                    actname: b"variable\0".as_ptr() as *const c_char,
+                    actflag: CA_VARIABLE!(),
+                    actopt: 'v' as c_int,
+                },
+                _compacts {
+                    actname: std::ptr::null_mut(),
+                    actflag: 0,
+                    actopt: 0 as c_int,
+                },
+            ],
+        }
     }
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub struct _compopt {
-  optname:* const c_char,
-  optflag:libc::c_ulong,
+    optname: *const c_char,
+    optflag: libc::c_ulong,
 }
 
 pub struct CompoptArray {
-  compoptArr:[_compopt;9usize]
+    compoptArr: [_compopt; 9usize],
 }
 
 impl CompoptArray {
-  pub fn new()->CompoptArray{
-    CompoptArray{
-      compoptArr:[
-      _compopt{ optname:"bashdefault\0".as_ptr() as *const c_char, optflag:COPT_BASHDEFAULT!() },
-      _compopt{ optname:"default\0".as_ptr() as *const c_char,	optflag:COPT_DEFAULT!() },
-      _compopt{ optname:"dirnames\0".as_ptr() as *const c_char, optflag:COPT_DIRNAMES!() },
-      _compopt{ optname:"filenames\0".as_ptr() as *const c_char,optflag:COPT_FILENAMES!()},
-      _compopt{ optname:"noquote\0".as_ptr() as *const c_char, optflag:COPT_NOQUOTE!() },
-      _compopt{ optname:"nosort\0".as_ptr() as *const c_char, optflag:COPT_NOSORT!() },
-      _compopt{ optname:"nospace\0".as_ptr() as *const c_char,	optflag:COPT_NOSPACE!() },
-      _compopt{ optname:"plusdirs\0".as_ptr() as *const c_char, optflag:COPT_PLUSDIRS!() },
-      _compopt{ optname:std::ptr::null_mut(), optflag:0 },
-      ]
+    pub fn new() -> CompoptArray {
+        CompoptArray {
+            compoptArr: [
+                _compopt {
+                    optname: "bashdefault\0".as_ptr() as *const c_char,
+                    optflag: COPT_BASHDEFAULT!(),
+                },
+                _compopt {
+                    optname: "default\0".as_ptr() as *const c_char,
+                    optflag: COPT_DEFAULT!(),
+                },
+                _compopt {
+                    optname: "dirnames\0".as_ptr() as *const c_char,
+                    optflag: COPT_DIRNAMES!(),
+                },
+                _compopt {
+                    optname: "filenames\0".as_ptr() as *const c_char,
+                    optflag: COPT_FILENAMES!(),
+                },
+                _compopt {
+                    optname: "noquote\0".as_ptr() as *const c_char,
+                    optflag: COPT_NOQUOTE!(),
+                },
+                _compopt {
+                    optname: "nosort\0".as_ptr() as *const c_char,
+                    optflag: COPT_NOSORT!(),
+                },
+                _compopt {
+                    optname: "nospace\0".as_ptr() as *const c_char,
+                    optflag: COPT_NOSPACE!(),
+                },
+                _compopt {
+                    optname: "plusdirs\0".as_ptr() as *const c_char,
+                    optflag: COPT_PLUSDIRS!(),
+                },
+                _compopt {
+                    optname: std::ptr::null_mut(),
+                    optflag: 0,
+                },
+            ],
+        }
     }
-  }
 }
 
 #[repr(C)]
 pub struct COMPSPEC {
-  refcount:c_int,
-  actions:c_ulong,
-  options:c_ulong,
-  globpat:* mut c_char,
-  words:* mut c_char,
-  prefix: * mut c_char,
-  suffix: * mut c_char,
-  funcname: * mut c_char,
-  command:* mut c_char,
-  lcommand:* mut c_char,
-  filterpat:* mut c_char,
+    refcount: c_int,
+    actions: c_ulong,
+    options: c_ulong,
+    globpat: *mut c_char,
+    words: *mut c_char,
+    prefix: *mut c_char,
+    suffix: *mut c_char,
+    funcname: *mut c_char,
+    command: *mut c_char,
+    lcommand: *mut c_char,
+    filterpat: *mut c_char,
 }
 #[repr(C)]
 pub struct BUCKET_CONTENTS {
-  next:* mut BUCKET_CONTENTS,	/* Link to next hashed key in this bucket. */
-  key:* mut c_char,			/* What we look up. */
-  data:* mut libc::c_void,	/* What we really want. */
-  khash:libc::c_uint,	/* What key hashes to */
-  times_found:i32,		/* Number of times this item has been found. */
+    next: *mut BUCKET_CONTENTS, /* Link to next hashed key in this bucket. */
+    key: *mut c_char,           /* What we look up. */
+    data: *mut libc::c_void,    /* What we really want. */
+    khash: libc::c_uint,        /* What key hashes to */
+    times_found: i32,           /* Number of times this item has been found. */
 }
 
 #[repr(C)]
 pub struct STRINGLIST {
-  list:* mut * mut c_char,
-  list_size:c_int,
-  list_len:c_int,
+    list: *mut *mut c_char,
+    list_size: c_int,
+    list_len: c_int,
 }
 
-
 #[macro_export]
 macro_rules! CA_ALIAS {
-  () => {
-    1<<0
-  }
+    () => {
+        1 << 0
+    };
 }
 
 #[macro_export]
 macro_rules! CA_ARRAYVAR {
-  () => {
-    1<<1
-  }
+    () => {
+        1 << 1
+    };
 }
 
 #[macro_export]
 macro_rules! CA_BINDING {
-  () => {
-    1<<2
-  }
+    () => {
+        1 << 2
+    };
 }
 
 #[macro_export]
 macro_rules! CA_BUILTIN {
-  () => {
-    1<<3
-  }
+    () => {
+        1 << 3
+    };
 }
 
 #[macro_export]
 macro_rules! CA_COMMAND {
-  () => {
-    1<<4
-  }
+    () => {
+        1 << 4
+    };
 }
 
 #[macro_export]
 macro_rules! CA_DIRECTORY {
-  () => {
-    1<<5
-  }
+    () => {
+        1 << 5
+    };
 }
 
 #[macro_export]
 macro_rules! CA_DISABLED {
-  () => {
-    1<<6
-  }
+    () => {
+        1 << 6
+    };
 }
 
 #[macro_export]
 macro_rules! CA_ENABLED {
-  () => {
-    1<<7
-  }
+    () => {
+        1 << 7
+    };
 }
 
 #[macro_export]
 macro_rules! CA_EXPORT {
-  () => {
-    1<<8
-  }
+    () => {
+        1 << 8
+    };
 }
 
 #[macro_export]
 macro_rules! CA_FILE {
-  () => {
-    1<<9
-  }
+    () => {
+        1 << 9
+    };
 }
 
 #[macro_export]
 macro_rules! CA_FUNCTION {
-  () => {
-    1<<10
-  }
+    () => {
+        1 << 10
+    };
 }
 
 #[macro_export]
 macro_rules! CA_GROUP {
-  () => {
-    1<<11
-  }
+    () => {
+        1 << 11
+    };
 }
 
 #[macro_export]
 macro_rules! CA_HELPTOPIC {
-  () => {
-    1<<12
-  }
+    () => {
+        1 << 12
+    };
 }
 
 #[macro_export]
 macro_rules! CA_HOSTNAME {
-  () => {
-    1<<13
-  }
+    () => {
+        1 << 13
+    };
 }
 
 #[macro_export]
 macro_rules! CA_JOB {
-  () => {
-    1<<14
-  }
+    () => {
+        1 << 14
+    };
 }
 
 #[macro_export]
 macro_rules! CA_KEYWORD {
-  () => {
-    1<<15
-  }
+    () => {
+        1 << 15
+    };
 }
 
 #[macro_export]
 macro_rules! CA_RUNNING {
-  () => {
-    1<<16
-  }
+    () => {
+        1 << 16
+    };
 }
 
 #[macro_export]
 macro_rules! CA_SERVICE {
-  () => {
-    1<<17
-  }
+    () => {
+        1 << 17
+    };
 }
 
 #[macro_export]
 macro_rules! CA_SETOPT {
-  () => {
-    1<<18
-  }
+    () => {
+        1 << 18
+    };
 }
 
 #[macro_export]
 macro_rules! CA_SHOPT {
-  () => {
-    1<<19
-  }
+    () => {
+        1 << 19
+    };
 }
 
 #[macro_export]
 macro_rules! CA_SIGNAL {
-  () => {
-    1<<20
-  }
+    () => {
+        1 << 20
+    };
 }
 
 #[macro_export]
 macro_rules! CA_STOPPED {
-  () => {
-    1<<21
-  }
+    () => {
+        1 << 21
+    };
 }
 
 #[macro_export]
 macro_rules! CA_USER {
-  () => {
-    1<<22
-  }
+    () => {
+        1 << 22
+    };
 }
 
 #[macro_export]
 macro_rules! CA_VARIABLE {
-  () => {
-    1<<23
-  }
+    () => {
+        1 << 23
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_RESERVED {
-  () => {
-    1<<0
-  }
+    () => {
+        1 << 0
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_DEFAULT {
-  () => {
-    1<<1
-  }
+    () => {
+        1 << 1
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_FILENAMES {
-  () => {
-    1<<2
-  }
+    () => {
+        1 << 2
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_DIRNAMES {
-  () => {
-    1<<3
-  }
+    () => {
+        1 << 3
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_NOQUOTE {
-  () => {
-    1<<4
-  }
+    () => {
+        1 << 4
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_NOSPACE {
-  () => {
-    1<<5
-  }
+    () => {
+        1 << 5
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_BASHDEFAULT {
-  () => {
-    1<<6
-  }
+    () => {
+        1 << 6
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_PLUSDIRS {
-  () => {
-    1<<7
-  }
+    () => {
+        1 << 7
+    };
 }
 
 #[macro_export]
 macro_rules! COPT_NOSORT {
-  () => {
-    1<<8
-  }
+    () => {
+        1 << 8
+    };
 }
 
 #[macro_export]
 macro_rules! RL_STATE_COMPLETING {
-  () => {
-    0x0004000	/* doing completion */
-  }
+    () => {
+        0x0004000 /* doing completion */
+    };
 }
 
 extern "C" {
-  fn reset_internal_getopt();
-  fn internal_getopt (list:*mut WordList , opts:*mut c_char)->i32;
-  fn sh_invalidopt (value:* mut c_char);
-  fn sh_invalidid (value:* mut c_char);
-  fn sh_invalidoptname (value:* mut c_char);
-  fn builtin_usage();
-  static list_optarg:* mut c_char;
-  fn builtin_error(err:*const c_char,...);
-  fn check_identifier (w:* mut WordDesc, f:i32)->i32;
-  static mut posixly_correct:i32;
-  static mut loptend:*mut WordList;
-  fn make_word_list (w:* mut WordDesc, list:*mut WordList)->*mut WordList;
-  fn make_bare_word (w:*const c_char)->* mut WordDesc;
-  fn dispose_words (list:*mut WordList);
-  fn progcomp_flush ();
-  fn compspec_create ()->* mut COMPSPEC;
-  fn progcomp_insert (str:* mut c_char, c:* mut COMPSPEC)->i32;
-  fn progcomp_remove (str:* mut c_char)->i32;
-  fn sh_single_quote (str:* mut c_char)->* mut c_char;
-  fn progcomp_walk (func: unsafe extern "C" fn (item:* mut BUCKET_CONTENTS)->i32);
-  fn sh_chkwrite (i:i32)->i32;
-  fn progcomp_search (w:*const c_char)->* mut COMPSPEC;
-  static mut pcomp_line:* mut c_char;
-  static mut pcomp_ind:c_int;
-  fn gen_compspec_completions (cs:* mut COMPSPEC, cmd:*const c_char, word:*const c_char, start:i32, end:i32, foundp:* mut i32)->* mut STRINGLIST;
-  fn bash_default_completion (text:* const c_char, start:i32, end:i32, qc:i32, compflags:i32)->* mut * mut c_char;
-  fn rl_filename_completion_function (text:* const c_char, state:i32)-> * mut c_char;
-  fn rl_completion_matches (text:* const c_char, entry_function:unsafe extern "C" fn (text:* const c_char, state:i32)-> * mut c_char)->* mut * mut c_char;
-  fn completions_to_stringlist (matches:* mut * mut c_char)->* mut STRINGLIST;
-  fn strvec_dispose (matches:* mut * mut c_char);
-  fn strlist_dispose (strlist:* mut STRINGLIST);
-  fn strlist_print (strlist:* mut STRINGLIST, text:* mut c_char);
-  fn compspec_dispose (com:* mut COMPSPEC);
-  static mut list_opttype:i32;
-  static mut rl_readline_state:c_ulong;
-  static mut pcomp_curcs:* mut COMPSPEC;
-  static pcomp_curcmd:* mut c_char;
-  fn pcomp_set_compspec_options (cs:* mut COMPSPEC, flags:i32, set_or_unset:i32);
-  fn pcomp_set_readline_variables (flags:i32, nval:i32);
-}
-
-pub static mut Garg:* mut c_char=std::ptr::null_mut();
-pub static mut Warg:* mut c_char=std::ptr::null_mut();
-pub static mut Parg:* mut c_char=std::ptr::null_mut();
-pub static mut Sarg:* mut c_char=std::ptr::null_mut();
-pub static mut Xarg:* mut c_char=std::ptr::null_mut();
-pub static mut Farg:* mut c_char=std::ptr::null_mut();
-pub static mut Carg:* mut c_char=std::ptr::null_mut();
-
-unsafe fn STRDUP(x:* const c_char)->* mut c_char
-{
-  if x !=std::ptr::null_mut() {
-      return r_savestring (x);
-  } else {
-      return std::ptr::null_mut();
-  }
-}
-
-unsafe fn STREQ( a:* const c_char, b:* const c_char)->bool
-{
-	return *a ==*b  && libc::strcmp(a, b) == 0;
-}
-
-unsafe fn shell_break_chars()->* const c_char
-{
-  return b"()<>;&| \t\n\0".as_ptr() as *const c_char;
-}
-
-unsafe fn EMPTYCMD()->* const c_char
-{
-  return b"_EmptycmD_\0".as_ptr() as *const c_char;
-}
-
-unsafe fn DEFAULTCMD()->* const c_char
-{
-  return b"_DefaultCmD_\0".as_ptr() as *const c_char;
-}
-
-unsafe fn INITIALWORD()->* const c_char
-{
-  return b"_InitialWorD_\0".as_ptr() as *const c_char;
-}
-
-unsafe fn RL_ISSTATE(x:c_ulong)->c_ulong
-{
-  return rl_readline_state & x;
+    fn reset_internal_getopt();
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
+    fn sh_invalidopt(value: *mut c_char);
+    fn sh_invalidid(value: *mut c_char);
+    fn sh_invalidoptname(value: *mut c_char);
+    fn builtin_usage();
+    static list_optarg: *mut c_char;
+    fn builtin_error(err: *const c_char, ...);
+    fn check_identifier(w: *mut WordDesc, f: i32) -> i32;
+    static mut posixly_correct: i32;
+    static mut loptend: *mut WordList;
+    fn make_word_list(w: *mut WordDesc, list: *mut WordList) -> *mut WordList;
+    fn make_bare_word(w: *const c_char) -> *mut WordDesc;
+    fn dispose_words(list: *mut WordList);
+    fn progcomp_flush();
+    fn compspec_create() -> *mut COMPSPEC;
+    fn progcomp_insert(str: *mut c_char, c: *mut COMPSPEC) -> i32;
+    fn progcomp_remove(str: *mut c_char) -> i32;
+    fn sh_single_quote(str: *mut c_char) -> *mut c_char;
+    fn progcomp_walk(func: unsafe extern "C" fn(item: *mut BUCKET_CONTENTS) -> i32);
+    fn sh_chkwrite(i: i32) -> i32;
+    fn progcomp_search(w: *const c_char) -> *mut COMPSPEC;
+    static mut pcomp_line: *mut c_char;
+    static mut pcomp_ind: c_int;
+    fn gen_compspec_completions(
+        cs: *mut COMPSPEC,
+        cmd: *const c_char,
+        word: *const c_char,
+        start: i32,
+        end: i32,
+        foundp: *mut i32,
+    ) -> *mut STRINGLIST;
+    fn bash_default_completion(
+        text: *const c_char,
+        start: i32,
+        end: i32,
+        qc: i32,
+        compflags: i32,
+    ) -> *mut *mut c_char;
+    fn rl_filename_completion_function(text: *const c_char, state: i32) -> *mut c_char;
+    fn rl_completion_matches(
+        text: *const c_char,
+        entry_function: unsafe extern "C" fn(text: *const c_char, state: i32) -> *mut c_char,
+    ) -> *mut *mut c_char;
+    fn completions_to_stringlist(matches: *mut *mut c_char) -> *mut STRINGLIST;
+    fn strvec_dispose(matches: *mut *mut c_char);
+    fn strlist_dispose(strlist: *mut STRINGLIST);
+    fn strlist_print(strlist: *mut STRINGLIST, text: *mut c_char);
+    fn compspec_dispose(com: *mut COMPSPEC);
+    static mut list_opttype: i32;
+    static mut rl_readline_state: c_ulong;
+    static mut pcomp_curcs: *mut COMPSPEC;
+    static pcomp_curcmd: *mut c_char;
+    fn pcomp_set_compspec_options(cs: *mut COMPSPEC, flags: i32, set_or_unset: i32);
+    fn pcomp_set_readline_variables(flags: i32, nval: i32);
+}
+
+pub static mut Garg: *mut c_char = std::ptr::null_mut();
+pub static mut Warg: *mut c_char = std::ptr::null_mut();
+pub static mut Parg: *mut c_char = std::ptr::null_mut();
+pub static mut Sarg: *mut c_char = std::ptr::null_mut();
+pub static mut Xarg: *mut c_char = std::ptr::null_mut();
+pub static mut Farg: *mut c_char = std::ptr::null_mut();
+pub static mut Carg: *mut c_char = std::ptr::null_mut();
+
+unsafe fn STRDUP(x: *const c_char) -> *mut c_char {
+    if x != std::ptr::null_mut() {
+        return r_savestring(x);
+    } else {
+        return std::ptr::null_mut();
+    }
+}
+
+unsafe fn STREQ(a: *const c_char, b: *const c_char) -> bool {
+    return *a == *b && libc::strcmp(a, b) == 0;
+}
+
+unsafe fn shell_break_chars() -> *const c_char {
+    return b"()<>;&| \t\n\0".as_ptr() as *const c_char;
+}
+
+unsafe fn EMPTYCMD() -> *const c_char {
+    return b"_EmptycmD_\0".as_ptr() as *const c_char;
+}
+
+unsafe fn DEFAULTCMD() -> *const c_char {
+    return b"_DefaultCmD_\0".as_ptr() as *const c_char;
+}
+
+unsafe fn INITIALWORD() -> *const c_char {
+    return b"_InitialWorD_\0".as_ptr() as *const c_char;
+}
+
+unsafe fn RL_ISSTATE(x: c_ulong) -> c_ulong {
+    return rl_readline_state & x;
 }
 
 #[no_mangle]
-pub extern "C" fn r_find_compact (name:* mut c_char)->i32
-{
-  let mut i:i32=0;
-  unsafe {
-    let compacts:CompactsArray=CompactsArray::new();
-    while compacts.compactsArr[i as usize].actname != std::ptr::null_mut() {
-      let tmp = CStr::from_ptr(compacts.compactsArr[i as usize].actname);
-      if STREQ (name, compacts.compactsArr[i as usize].actname) {
-        return i;
-      }
-      i+=1;
+pub extern "C" fn r_find_compact(name: *mut c_char) -> i32 {
+    let mut i: i32 = 0;
+    unsafe {
+        let compacts: CompactsArray = CompactsArray::new();
+        while compacts.compactsArr[i as usize].actname != std::ptr::null_mut() {
+            let tmp = CStr::from_ptr(compacts.compactsArr[i as usize].actname);
+            if STREQ(name, compacts.compactsArr[i as usize].actname) {
+                return i;
+            }
+            i += 1;
+        }
+        return -1;
     }
-    return -1;
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_find_compopt (name:* mut c_char)->i32
-{
-  let mut i:i32=0;
-  let compopts:CompoptArray=CompoptArray::new();
-  unsafe {
-    while compopts.compoptArr[i as usize].optname != std::ptr::null_mut() {
-      if STREQ (name, compopts.compoptArr[i as usize].optname) {
-        return i;
-      }
-      i+=1;
+pub extern "C" fn r_find_compopt(name: *mut c_char) -> i32 {
+    let mut i: i32 = 0;
+    let compopts: CompoptArray = CompoptArray::new();
+    unsafe {
+        while compopts.compoptArr[i as usize].optname != std::ptr::null_mut() {
+            if STREQ(name, compopts.compoptArr[i as usize].optname) {
+                return i;
+            }
+            i += 1;
+        }
+        return -1;
     }
-    return -1;
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_build_actions (mut list : *mut WordList, flagp:* mut _optflags, actp:* mut c_ulong, optp:* mut c_ulong)->i32
-{
-  let mut opt:i32;
-  let mut ind:i32;
-  let mut opt_given:i32=0;
-  let mut acts:c_ulong=0;
-  let mut copts:c_ulong=0;
-  let mut w:WordDesc=WordDesc{word:std::ptr::null_mut(),flags:0};
-
-  unsafe {
-    reset_internal_getopt ();
-    opt = internal_getopt(list, CString::new("abcdefgjko:prsuvA:G:W:P:S:X:F:C:DEI").unwrap().as_ptr() as * mut c_char);
-    while opt != -1 {
-        opt_given = 1;
-        let optu8:u8= opt as u8;
-        let optChar:char=char::from(optu8);
-        match optChar{
-            'r'=>{
-              if flagp !=std::ptr::null_mut() {
-                (*flagp).rflag = 1;
-              } else {
-                sh_invalidopt (CString::new("-r").unwrap().as_ptr() as * mut c_char);
-                builtin_usage ();
-                return EX_USAGE;
-              }
-            }
-            'p'=>{
-              if flagp !=std::ptr::null_mut() {
-                (*flagp).pflag = 1;
-              } else {
-                sh_invalidopt (CString::new("-p").unwrap().as_ptr() as * mut c_char);
-                builtin_usage ();
-                return EX_USAGE;
-              }
-            }
-            'a'=>{
-              acts |= CA_ALIAS!();
-            }
-            'b'=>{
-              acts |= CA_BUILTIN!();
-            }
-            'c'=>{
-              acts |= CA_COMMAND!();
-            }
-            'd'=>{
-              acts |= CA_DIRECTORY!();
-            }
-            'e'=>{
-              acts |= CA_EXPORT!();
-            }
-            'f'=>{
-              acts |= CA_FILE!();
-            }
-            'g'=>{
-              acts |= CA_GROUP!();
-            }
-            'j'=>{
-              acts |= CA_GROUP!();
-            }
-            'k'=>{
-              acts |= CA_KEYWORD!();
-            }
-            's'=>{
-              acts |= CA_SERVICE!();
-            }
-            'u'=>{
-              acts |= CA_USER!();
-            }
-            'v'=>{
-              acts |= CA_VARIABLE!();
-            }
-            'o'=>{
-              ind = r_find_compopt (list_optarg);
-              if ind < 0 {
-                  sh_invalidoptname (list_optarg);
-                  return EX_USAGE;
-              }
-              let compopts:CompoptArray=CompoptArray::new();
-              copts |= compopts.compoptArr[ind as usize].optflag;
-            }
-            'A'=>{
-              ind = r_find_compact (list_optarg);
-              if ind < 0 {
-                 builtin_error (CString::new("%s: invalid action name").unwrap().as_ptr(), list_optarg);
-                 return EX_USAGE;
-              }
-              let compacts:CompactsArray=CompactsArray::new();
-              acts |= compacts.compactsArr[ind as usize].actflag;
-            }
-           'C'=>{
-              Carg = list_optarg;
-           }
-           'D'=>{
-              if flagp !=std::ptr::null_mut() {
-                (*flagp).Dflag = 1;
-              } else {
-                sh_invalidopt (CString::new("-D").unwrap().as_ptr() as * mut c_char);
-                builtin_usage ();
-                return EX_USAGE;
-              }
-           }
-           'E'=>{
-            if flagp !=std::ptr::null_mut() {
-              (*flagp).Eflag = 1;
-            } else {
-              sh_invalidopt (CString::new("-E").unwrap().as_ptr() as * mut c_char);
-              builtin_usage ();
-              return EX_USAGE;
-            }
-           }
-           'I'=>{
-            if flagp !=std::ptr::null_mut() {
-              (*flagp).Iflag = 1;
-            } else {
-              sh_invalidopt (CString::new("-I").unwrap().as_ptr() as * mut c_char);
-              builtin_usage ();
-              return EX_USAGE;
+pub extern "C" fn r_build_actions(
+    mut list: *mut WordList,
+    flagp: *mut _optflags,
+    actp: *mut c_ulong,
+    optp: *mut c_ulong,
+) -> i32 {
+    let mut opt: i32;
+    let mut ind: i32;
+    let mut opt_given: i32 = 0;
+    let mut acts: c_ulong = 0;
+    let mut copts: c_ulong = 0;
+    let mut w: WordDesc = WordDesc {
+        word: std::ptr::null_mut(),
+        flags: 0,
+    };
+
+    unsafe {
+        reset_internal_getopt();
+        opt = internal_getopt(
+            list,
+            CString::new("abcdefgjko:prsuvA:G:W:P:S:X:F:C:DEI")
+                .unwrap()
+                .as_ptr() as *mut c_char,
+        );
+        while opt != -1 {
+            opt_given = 1;
+            let optu8: u8 = opt as u8;
+            let optChar: char = char::from(optu8);
+            match optChar {
+                'r' => {
+                    if flagp != std::ptr::null_mut() {
+                        (*flagp).rflag = 1;
+                    } else {
+                        sh_invalidopt(CString::new("-r").unwrap().as_ptr() as *mut c_char);
+                        builtin_usage();
+                        return EX_USAGE;
+                    }
+                }
+                'p' => {
+                    if flagp != std::ptr::null_mut() {
+                        (*flagp).pflag = 1;
+                    } else {
+                        sh_invalidopt(CString::new("-p").unwrap().as_ptr() as *mut c_char);
+                        builtin_usage();
+                        return EX_USAGE;
+                    }
+                }
+                'a' => {
+                    acts |= CA_ALIAS!();
+                }
+                'b' => {
+                    acts |= CA_BUILTIN!();
+                }
+                'c' => {
+                    acts |= CA_COMMAND!();
+                }
+                'd' => {
+                    acts |= CA_DIRECTORY!();
+                }
+                'e' => {
+                    acts |= CA_EXPORT!();
+                }
+                'f' => {
+                    acts |= CA_FILE!();
+                }
+                'g' => {
+                    acts |= CA_GROUP!();
+                }
+                'j' => {
+                    acts |= CA_GROUP!();
+                }
+                'k' => {
+                    acts |= CA_KEYWORD!();
+                }
+                's' => {
+                    acts |= CA_SERVICE!();
+                }
+                'u' => {
+                    acts |= CA_USER!();
+                }
+                'v' => {
+                    acts |= CA_VARIABLE!();
+                }
+                'o' => {
+                    ind = r_find_compopt(list_optarg);
+                    if ind < 0 {
+                        sh_invalidoptname(list_optarg);
+                        return EX_USAGE;
+                    }
+                    let compopts: CompoptArray = CompoptArray::new();
+                    copts |= compopts.compoptArr[ind as usize].optflag;
+                }
+                'A' => {
+                    ind = r_find_compact(list_optarg);
+                    if ind < 0 {
+                        builtin_error(
+                            CString::new("%s: invalid action name").unwrap().as_ptr(),
+                            list_optarg,
+                        );
+                        return EX_USAGE;
+                    }
+                    let compacts: CompactsArray = CompactsArray::new();
+                    acts |= compacts.compactsArr[ind as usize].actflag;
+                }
+                'C' => {
+                    Carg = list_optarg;
+                }
+                'D' => {
+                    if flagp != std::ptr::null_mut() {
+                        (*flagp).Dflag = 1;
+                    } else {
+                        sh_invalidopt(CString::new("-D").unwrap().as_ptr() as *mut c_char);
+                        builtin_usage();
+                        return EX_USAGE;
+                    }
+                }
+                'E' => {
+                    if flagp != std::ptr::null_mut() {
+                        (*flagp).Eflag = 1;
+                    } else {
+                        sh_invalidopt(CString::new("-E").unwrap().as_ptr() as *mut c_char);
+                        builtin_usage();
+                        return EX_USAGE;
+                    }
+                }
+                'I' => {
+                    if flagp != std::ptr::null_mut() {
+                        (*flagp).Iflag = 1;
+                    } else {
+                        sh_invalidopt(CString::new("-I").unwrap().as_ptr() as *mut c_char);
+                        builtin_usage();
+                        return EX_USAGE;
+                    }
+                }
+                'F' => {
+                    w.word = list_optarg;
+                    Farg = list_optarg;
+                    w.flags = 0;
+                    if check_identifier(&mut w, posixly_correct) == 0
+                        || libc::strpbrk(Farg, shell_break_chars()) != std::ptr::null_mut()
+                    {
+                        sh_invalidid(Farg);
+                        return EX_USAGE;
+                    }
+                }
+                'G' => {
+                    Garg = list_optarg;
+                }
+                'P' => {
+                    Parg = list_optarg;
+                }
+                'S' => {
+                    Sarg = list_optarg;
+                }
+                'W' => {
+                    Warg = list_optarg;
+                }
+                'X' => {
+                    Xarg = list_optarg;
+                }
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    builtin_usage();
+                    return EX_USAGE;
+                }
             }
-           }
-           'F'=>{
-              w.word = list_optarg;
-              Farg  = list_optarg;
-              w.flags = 0;
-              if check_identifier (&mut w, posixly_correct) == 0 || libc::strpbrk (Farg, shell_break_chars()) != std::ptr::null_mut() {
-                  sh_invalidid (Farg);
-                  return EX_USAGE;
-              }
-           }
-           'G'=>{
-            Garg = list_optarg;
-           }
-           'P'=>{
-            Parg = list_optarg;
-           }
-           'S'=>{
-            Sarg = list_optarg;
-           }
-           'W'=>{
-            Warg = list_optarg;
-           }
-           'X'=>{
-            Xarg = list_optarg;
-           }
-           _=>{
-            if opt == -99 {
-              r_builtin_help();
-              return EX_USAGE;
-          }
-            builtin_usage ();
-            return EX_USAGE;
-          }
+            opt = internal_getopt(
+                list,
+                CString::new("abcdefgjko:prsuvA:G:W:P:S:X:F:C:DEI")
+                    .unwrap()
+                    .as_ptr() as *mut c_char,
+            );
         }
-        opt=internal_getopt(list, CString::new("abcdefgjko:prsuvA:G:W:P:S:X:F:C:DEI").unwrap().as_ptr() as * mut c_char);
-      }
-      *actp = acts;
-      *optp = copts;
-    list = loptend.clone();
-      if opt_given !=0 {
-        return EXECUTION_SUCCESS!();
-      } else {
-        return EXECUTION_FAILURE!();
-      }
-  }
+        *actp = acts;
+        *optp = copts;
+        list = loptend.clone();
+        if opt_given != 0 {
+            return EXECUTION_SUCCESS!();
+        } else {
+            return EXECUTION_FAILURE!();
+        }
+    }
 }
 
 /* Add, remove, and display completion specifiers. */
 #[no_mangle]
-pub extern "C" fn r_complete_builtin (listt: *mut WordList)->i32
-{
-  let mut opt_given:i32=0;
-  let mut rval:i32;
-  let mut acts:c_ulong=0;
-  let mut copts:c_ulong=0;
-  let mut cs:* mut COMPSPEC;
-  let mut oflags:_optflags=_optflags{pflag:0,rflag:0,Dflag:0,Eflag:0,Iflag:0};
-  let mut l: *mut WordList;
-  let mut wl: *mut WordList;
-
-  unsafe {
-    let mut list:* mut WordList=listt.clone();
-    if list == std::ptr::null_mut() {
-        r_print_all_completions ();
-        return EXECUTION_SUCCESS!();
-    }
+pub extern "C" fn r_complete_builtin(listt: *mut WordList) -> i32 {
+    let mut opt_given: i32 = 0;
+    let mut rval: i32;
+    let mut acts: c_ulong = 0;
+    let mut copts: c_ulong = 0;
+    let mut cs: *mut COMPSPEC;
+    let mut oflags: _optflags = _optflags {
+        pflag: 0,
+        rflag: 0,
+        Dflag: 0,
+        Eflag: 0,
+        Iflag: 0,
+    };
+    let mut l: *mut WordList;
+    let mut wl: *mut WordList;
+
+    unsafe {
+        let mut list: *mut WordList = listt.clone();
+        if list == std::ptr::null_mut() {
+            r_print_all_completions();
+            return EXECUTION_SUCCESS!();
+        }
 
-    oflags.pflag=0;
-    oflags.rflag=0;
-    oflags.Dflag=0;
-    oflags.Eflag=0;
-    oflags.Iflag=0;
-
-    Garg=std::ptr::null_mut();
-    Warg=std::ptr::null_mut();
-    Parg=std::ptr::null_mut();
-    Sarg=std::ptr::null_mut();
-    Xarg=std::ptr::null_mut();
-    Farg=std::ptr::null_mut();
-    Carg=std::ptr::null_mut();
-
-    cs=std::ptr::null_mut();
-
-    /* Build the actions from the arguments.  Also sets the [A-Z]arg variables
-      as a side effect if they are supplied as options. */
-    rval = r_build_actions (list, &mut oflags, &mut acts, &mut copts);
-    if rval == EX_USAGE {
-      return rval;
-    }
+        oflags.pflag = 0;
+        oflags.rflag = 0;
+        oflags.Dflag = 0;
+        oflags.Eflag = 0;
+        oflags.Iflag = 0;
+
+        Garg = std::ptr::null_mut();
+        Warg = std::ptr::null_mut();
+        Parg = std::ptr::null_mut();
+        Sarg = std::ptr::null_mut();
+        Xarg = std::ptr::null_mut();
+        Farg = std::ptr::null_mut();
+        Carg = std::ptr::null_mut();
+
+        cs = std::ptr::null_mut();
+
+        /* Build the actions from the arguments.  Also sets the [A-Z]arg variables
+        as a side effect if they are supplied as options. */
+        rval = r_build_actions(list, &mut oflags, &mut acts, &mut copts);
+        if rval == EX_USAGE {
+            return rval;
+        }
 
-    opt_given = (rval != EXECUTION_FAILURE!()) as i32;
+        opt_given = (rval != EXECUTION_FAILURE!()) as i32;
 
-    list = loptend.clone();
+        list = loptend.clone();
 
-    if oflags.Dflag !=0 {
-        wl = make_word_list (make_bare_word (DEFAULTCMD()), std::ptr::null_mut());
-    } else if oflags.Eflag !=0 {
-        wl = make_word_list (make_bare_word (EMPTYCMD()), std::ptr::null_mut());
-    } else if oflags.Iflag !=0 {
-        wl = make_word_list (make_bare_word (INITIALWORD()), std::ptr::null_mut());
-    } else {
-        wl = std::ptr::null_mut();
-    }
+        if oflags.Dflag != 0 {
+            wl = make_word_list(make_bare_word(DEFAULTCMD()), std::ptr::null_mut());
+        } else if oflags.Eflag != 0 {
+            wl = make_word_list(make_bare_word(EMPTYCMD()), std::ptr::null_mut());
+        } else if oflags.Iflag != 0 {
+            wl = make_word_list(make_bare_word(INITIALWORD()), std::ptr::null_mut());
+        } else {
+            wl = std::ptr::null_mut();
+        }
 
-    /* -p overrides everything else */
-    if oflags.pflag !=0 || (list == std::ptr::null_mut() && opt_given == 0) {
-        if wl != std::ptr::null_mut() {
-          rval = r_print_cmd_completions (wl);
-          dispose_words (wl);
-          return rval;
-        } else if list == std::ptr::null_mut() {
-            //给了P,但没给参数，直接打印全部并退出
-          r_print_all_completions ();
-          return EXECUTION_SUCCESS!();
+        /* -p overrides everything else */
+        if oflags.pflag != 0 || (list == std::ptr::null_mut() && opt_given == 0) {
+            if wl != std::ptr::null_mut() {
+                rval = r_print_cmd_completions(wl);
+                dispose_words(wl);
+                return rval;
+            } else if list == std::ptr::null_mut() {
+                //给了P,但没给参数，直接打印全部并退出
+                r_print_all_completions();
+                return EXECUTION_SUCCESS!();
+            }
+            return r_print_cmd_completions(list);
         }
-        return r_print_cmd_completions (list);
-    }
 
-    /* next, -r overrides everything else. */
-    if oflags.rflag !=0 {
-        if wl != std::ptr::null_mut() {
-            rval = r_remove_cmd_completions (wl);
-            dispose_words (wl);
-            return rval;
-        } else if list == std::ptr::null_mut() {
-            progcomp_flush ();
-            return EXECUTION_SUCCESS!();
+        /* next, -r overrides everything else. */
+        if oflags.rflag != 0 {
+            if wl != std::ptr::null_mut() {
+                rval = r_remove_cmd_completions(wl);
+                dispose_words(wl);
+                return rval;
+            } else if list == std::ptr::null_mut() {
+                progcomp_flush();
+                return EXECUTION_SUCCESS!();
+            }
+            return r_remove_cmd_completions(list);
         }
-        return r_remove_cmd_completions (list);
-    }
 
-    if wl == std::ptr::null_mut() && list == std::ptr::null_mut() && opt_given !=0 {
-        builtin_usage ();
-        return EX_USAGE;
-    }
+        if wl == std::ptr::null_mut() && list == std::ptr::null_mut() && opt_given != 0 {
+            builtin_usage();
+            return EX_USAGE;
+        }
 
-    /* If we get here, we need to build a compspec and add it for each
-      remaining argument. */
-    cs = compspec_create ();
-    (*cs).actions = acts;
-    (*cs).options = copts;
+        /* If we get here, we need to build a compspec and add it for each
+        remaining argument. */
+        cs = compspec_create();
+        (*cs).actions = acts;
+        (*cs).options = copts;
 
-    (*cs).globpat = STRDUP (Garg);
-    (*cs).words = STRDUP (Warg);
-    (*cs).prefix = STRDUP (Parg);
-    (*cs).suffix = STRDUP (Sarg);
-    (*cs).funcname = STRDUP (Farg);
-    (*cs).command = STRDUP (Carg);
-    (*cs).filterpat = STRDUP (Xarg);
+        (*cs).globpat = STRDUP(Garg);
+        (*cs).words = STRDUP(Warg);
+        (*cs).prefix = STRDUP(Parg);
+        (*cs).suffix = STRDUP(Sarg);
+        (*cs).funcname = STRDUP(Farg);
+        (*cs).command = STRDUP(Carg);
+        (*cs).filterpat = STRDUP(Xarg);
 
-    rval = EXECUTION_SUCCESS!();
+        rval = EXECUTION_SUCCESS!();
 
-    if wl != std::ptr::null_mut() {
-      l= wl.clone();
-    } else {
-      l= list.clone();
-    }
+        if wl != std::ptr::null_mut() {
+            l = wl.clone();
+        } else {
+            l = list.clone();
+        }
 
-    while l != std::ptr::null_mut() {
-      /* Add CS as the compspec for the specified commands. */
-      if progcomp_insert ((*(*l).word).word, cs) == 0 {
-          rval = EXECUTION_FAILURE!();
-      }
-      l = (*l).next;
-    }
+        while l != std::ptr::null_mut() {
+            /* Add CS as the compspec for the specified commands. */
+            if progcomp_insert((*(*l).word).word, cs) == 0 {
+                rval = EXECUTION_FAILURE!();
+            }
+            l = l.next;
+        }
 
-    dispose_words (wl);
-    return rval;
-  }
+        dispose_words(wl);
+        return rval;
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_remove_cmd_completions (list: * mut WordList)->i32
-{
-  let mut l:* mut WordList;
-  let mut ret:i32;
-  unsafe {
-    ret = EXECUTION_SUCCESS!();
-    l = list.clone();
-    while l!=std::ptr::null_mut() {
-      if progcomp_remove ((*(*l).word).word) == 0	{
-          builtin_error (CString::new("%s: no completion specification").unwrap().as_ptr(), (*(*l).word).word);
-          ret = EXECUTION_FAILURE!();
-      }
-      l = (*l).next;
+pub extern "C" fn r_remove_cmd_completions(list: *mut WordList) -> i32 {
+    let mut l: *mut WordList;
+    let mut ret: i32;
+    unsafe {
+        ret = EXECUTION_SUCCESS!();
+        l = list.clone();
+        while l != std::ptr::null_mut() {
+            if progcomp_remove((*(*l).word).word) == 0 {
+                builtin_error(
+                    CString::new("%s: no completion specification")
+                        .unwrap()
+                        .as_ptr(),
+                    (*(*l).word).word,
+                );
+                ret = EXECUTION_FAILURE!();
+            }
+            l = (*l).next;
+        }
+        return ret;
     }
-    return ret;
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_compoptions (copts:c_ulong, full:i32)
-{
-  unsafe {
-    let compopts:CompoptArray=CompoptArray::new();
-    for i in 0..compopts.compoptArr.len() {
-      if (copts & compopts.compoptArr[i].optflag) !=0 {
-        libc::printf (CString::new("-o %s ").unwrap().as_ptr(), compopts.compoptArr[i].optname);
-      } else if full !=0 {
-        libc::printf (CString::new("+o %s ").unwrap().as_ptr(), compopts.compoptArr[i].optname);
-      }
+pub extern "C" fn r_print_compoptions(copts: c_ulong, full: i32) {
+    unsafe {
+        let compopts: CompoptArray = CompoptArray::new();
+        for i in 0..compopts.compoptArr.len() {
+            if (copts & compopts.compoptArr[i].optflag) != 0 {
+                libc::printf(
+                    CString::new("-o %s ").unwrap().as_ptr(),
+                    compopts.compoptArr[i].optname,
+                );
+            } else if full != 0 {
+                libc::printf(
+                    CString::new("+o %s ").unwrap().as_ptr(),
+                    compopts.compoptArr[i].optname,
+                );
+            }
+        }
     }
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_compactions (acts:c_ulong)
-{
-  unsafe {
-    let compacts:CompactsArray=CompactsArray::new();
-    for i in 0..compacts.compactsArr.len() {
-      if compacts.compactsArr[i].actopt !=0 && (acts & compacts.compactsArr[i].actflag) !=0 {
-        libc::printf (CString::new("-%c ").unwrap().as_ptr(), compacts.compactsArr[i].actopt);
-      }
-    }
+pub extern "C" fn r_print_compactions(acts: c_ulong) {
+    unsafe {
+        let compacts: CompactsArray = CompactsArray::new();
+        for i in 0..compacts.compactsArr.len() {
+            if compacts.compactsArr[i].actopt != 0 && (acts & compacts.compactsArr[i].actflag) != 0
+            {
+                libc::printf(
+                    CString::new("-%c ").unwrap().as_ptr(),
+                    compacts.compactsArr[i].actopt,
+                );
+            }
+        }
 
-    for i in 0..compacts.compactsArr.len() {
-      if compacts.compactsArr[i].actopt ==0 && (acts & compacts.compactsArr[i].actflag) !=0 {
-        libc::printf (CString::new("-A %s ").unwrap().as_ptr(), compacts.compactsArr[i].actname);
-      }
+        for i in 0..compacts.compactsArr.len() {
+            if compacts.compactsArr[i].actopt == 0 && (acts & compacts.compactsArr[i].actflag) != 0
+            {
+                libc::printf(
+                    CString::new("-A %s ").unwrap().as_ptr(),
+                    compacts.compactsArr[i].actname,
+                );
+            }
+        }
     }
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_arg (arg:* const c_char, flag:* const c_char, quote:i32)
-{
-  let x:* mut c_char;
-  unsafe {
-    if arg != std::ptr::null_mut() {
-        if quote !=0 {
-            // 复制arg 增加单引号返给x
-            x = sh_single_quote (arg as * mut c_char);
-        } else {
-            x= arg as * mut c_char;
-        }
-        libc::printf (CString::new("%s %s ").unwrap().as_ptr(), flag, x);
-        if x != arg as * mut c_char {
-          libc::free (x as * mut c_void);
+pub extern "C" fn r_print_arg(arg: *const c_char, flag: *const c_char, quote: i32) {
+    let x: *mut c_char;
+    unsafe {
+        if arg != std::ptr::null_mut() {
+            if quote != 0 {
+                // 复制arg 增加单引号返给x
+                x = sh_single_quote(arg as *mut c_char);
+            } else {
+                x = arg as *mut c_char;
+            }
+            libc::printf(CString::new("%s %s ").unwrap().as_ptr(), flag, x);
+            if x != arg as *mut c_char {
+                libc::free(x as *mut c_void);
+            }
         }
     }
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_cmd_name (cmd:* const c_char)
-{
-  unsafe {
-    if STREQ (cmd, DEFAULTCMD()) {
-      libc::printf (CString::new("-D").unwrap().as_ptr());
-    } else if STREQ (cmd, EMPTYCMD()) {
-      libc::printf (CString::new("-E").unwrap().as_ptr());
-    } else if STREQ (cmd, INITIALWORD()) {
-      libc::printf (CString::new("-I").unwrap().as_ptr());
-    } else if *cmd == 0	{ /* XXX - can this happen? */
-      libc::printf (CString::new("''").unwrap().as_ptr());
-    }	else {
-      libc::printf (CString::new("%s").unwrap().as_ptr(),cmd);
+pub extern "C" fn r_print_cmd_name(cmd: *const c_char) {
+    unsafe {
+        if STREQ(cmd, DEFAULTCMD()) {
+            libc::printf(CString::new("-D").unwrap().as_ptr());
+        } else if STREQ(cmd, EMPTYCMD()) {
+            libc::printf(CString::new("-E").unwrap().as_ptr());
+        } else if STREQ(cmd, INITIALWORD()) {
+            libc::printf(CString::new("-I").unwrap().as_ptr());
+        } else if *cmd == 0 {
+            /* XXX - can this happen? */
+            libc::printf(CString::new("''").unwrap().as_ptr());
+        } else {
+            libc::printf(CString::new("%s").unwrap().as_ptr(), cmd);
+        }
     }
-  }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_one_completion (cmd: * mut c_char, cs:* mut COMPSPEC)->i32
-{
-  unsafe {
-    libc::printf (CString::new("complete ").unwrap().as_ptr());
+pub extern "C" fn r_print_one_completion(cmd: *mut c_char, cs: *mut COMPSPEC) -> i32 {
+    unsafe {
+        libc::printf(CString::new("complete ").unwrap().as_ptr());
 
-    r_print_compoptions ((*cs).options, 0);
-    r_print_compactions ((*cs).actions);
+        r_print_compoptions((*cs).options, 0);
+        r_print_compactions((*cs).actions);
 
-    /* now the rest of the arguments */
+        /* now the rest of the arguments */
 
-    /* arguments that require quoting */
-    r_print_arg ((*cs).globpat, CString::new("-G").unwrap().as_ptr(), 1);
-    r_print_arg ((*cs).words, CString::new("-W").unwrap().as_ptr(), 1);
-    r_print_arg ((*cs).prefix, CString::new("-P").unwrap().as_ptr(), 1);
-    r_print_arg ((*cs).suffix, CString::new("-S").unwrap().as_ptr(), 1);
-    r_print_arg ((*cs).filterpat, CString::new("-X").unwrap().as_ptr(), 1);
+        /* arguments that require quoting */
+        r_print_arg((*cs).globpat, CString::new("-G").unwrap().as_ptr(), 1);
+        r_print_arg((*cs).words, CString::new("-W").unwrap().as_ptr(), 1);
+        r_print_arg((*cs).prefix, CString::new("-P").unwrap().as_ptr(), 1);
+        r_print_arg((*cs).suffix, CString::new("-S").unwrap().as_ptr(), 1);
+        r_print_arg((*cs).filterpat, CString::new("-X").unwrap().as_ptr(), 1);
 
-    r_print_arg ((*cs).command, CString::new("-C").unwrap().as_ptr(), 1);
+        r_print_arg((*cs).command, CString::new("-C").unwrap().as_ptr(), 1);
 
-    /* simple arguments that don't require quoting */
-    r_print_arg ((*cs).funcname, CString::new("-F").unwrap().as_ptr(), 0);
+        /* simple arguments that don't require quoting */
+        r_print_arg((*cs).funcname, CString::new("-F").unwrap().as_ptr(), 0);
 
-    r_print_cmd_name (cmd);
-    libc::printf (CString::new("\n").unwrap().as_ptr());
+        r_print_cmd_name(cmd);
+        libc::printf(CString::new("\n").unwrap().as_ptr());
 
-    return 0;
-  }
+        return 0;
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_compopts (cmd:* mut c_char, cs:* mut COMPSPEC, full:i32)
-{
-  unsafe {
-    libc::printf (CString::new("compopt ").unwrap().as_ptr());
+pub extern "C" fn r_print_compopts(cmd: *mut c_char, cs: *mut COMPSPEC, full: i32) {
+    unsafe {
+        libc::printf(CString::new("compopt ").unwrap().as_ptr());
 
-    r_print_compoptions ((*cs).options, full);
-    r_print_cmd_name (cmd);
+        r_print_compoptions((*cs).options, full);
+        r_print_cmd_name(cmd);
 
-    libc::printf (CString::new("\n").unwrap().as_ptr());
-  }
+        libc::printf(CString::new("\n").unwrap().as_ptr());
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_compitem (item:* mut BUCKET_CONTENTS)->i32
-{
-  let cs:* mut COMPSPEC;
-  let cmd:* mut c_char;
-  unsafe {
-    cmd = (*item).key;
-    cs = (*item).data as * mut COMPSPEC;
-  }
+pub extern "C" fn r_print_compitem(item: *mut BUCKET_CONTENTS) -> i32 {
+    let cs: *mut COMPSPEC;
+    let cmd: *mut c_char;
+    unsafe {
+        cmd = (*item).key;
+        cs = (*item).data as *mut COMPSPEC;
+    }
 
-  return r_print_one_completion (cmd, cs);
+    return r_print_one_completion(cmd, cs);
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_all_completions ()
-{
-  unsafe {
-    progcomp_walk (r_print_compitem);
-  }
+pub extern "C" fn r_print_all_completions() {
+    unsafe {
+        progcomp_walk(r_print_compitem);
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_print_cmd_completions (list:* mut WordList)->i32
-{
-  let mut l:* mut WordList;
-  let mut cs:* mut COMPSPEC;
-  let mut ret:i32;
-
-  unsafe {
-      ret = EXECUTION_SUCCESS!();
-      l = list.clone();
-      while l != std::ptr::null_mut() {
-        cs = progcomp_search ((*(*l).word).word);
-        if cs != std::ptr::null_mut() {
-            r_print_one_completion ((*(*l).word).word, cs);
-        } else {
-            builtin_error (CString::new("%s: no completion specification").unwrap().as_ptr(),(*(*l).word).word);
-            ret = EXECUTION_FAILURE!();
+pub extern "C" fn r_print_cmd_completions(list: *mut WordList) -> i32 {
+    let mut l: *mut WordList;
+    let mut cs: *mut COMPSPEC;
+    let mut ret: i32;
+
+    unsafe {
+        ret = EXECUTION_SUCCESS!();
+        l = list.clone();
+        while l != std::ptr::null_mut() {
+            cs = progcomp_search((*(*l).word).word);
+            if cs != std::ptr::null_mut() {
+                r_print_one_completion((*(*l).word).word, cs);
+            } else {
+                builtin_error(
+                    CString::new("%s: no completion specification")
+                        .unwrap()
+                        .as_ptr(),
+                    (*(*l).word).word,
+                );
+                ret = EXECUTION_FAILURE!();
+            }
+            l = (*l).next;
         }
-        l = (*l).next;
-      }
-      return sh_chkwrite (ret);
-  }
+        return sh_chkwrite(ret);
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_compgen_builtin (listt:* mut WordList)->i32
-{
-  let mut rval:i32;
-  let mut acts:c_ulong=0;
-  let mut copts:c_ulong=0;
-  let mut cs: * mut COMPSPEC;
-  let mut sl:* mut STRINGLIST;
-  let word:* mut c_char;
-  let mut matches:* mut * mut c_char;
-  let old_line:* mut c_char;
-  let old_ind:i32;
-  unsafe {
-    let mut list:* mut WordList=listt.clone();
-    if list == std::ptr::null_mut() {
-      return EXECUTION_SUCCESS!();
-    }
+pub extern "C" fn r_compgen_builtin(listt: *mut WordList) -> i32 {
+    let mut rval: i32;
+    let mut acts: c_ulong = 0;
+    let mut copts: c_ulong = 0;
+    let mut cs: *mut COMPSPEC;
+    let mut sl: *mut STRINGLIST;
+    let word: *mut c_char;
+    let mut matches: *mut *mut c_char;
+    let old_line: *mut c_char;
+    let old_ind: i32;
+    unsafe {
+        let mut list: *mut WordList = listt.clone();
+        if list == std::ptr::null_mut() {
+            return EXECUTION_SUCCESS!();
+        }
 
-    Garg=std::ptr::null_mut();
-    Warg=std::ptr::null_mut();
-    Parg=std::ptr::null_mut();
-    Sarg=std::ptr::null_mut();
-    Xarg=std::ptr::null_mut();
-    Farg=std::ptr::null_mut();
-    Carg=std::ptr::null_mut();
+        Garg = std::ptr::null_mut();
+        Warg = std::ptr::null_mut();
+        Parg = std::ptr::null_mut();
+        Sarg = std::ptr::null_mut();
+        Xarg = std::ptr::null_mut();
+        Farg = std::ptr::null_mut();
+        Carg = std::ptr::null_mut();
 
-    cs = std::ptr::null_mut();
+        cs = std::ptr::null_mut();
 
-    /* Build the actions from the arguments.  Also sets the [A-Z]arg variables
-      as a side effect if they are supplied as options. */
-    rval = r_build_actions (list, std::ptr::null_mut(), &mut acts, &mut copts);
-    if rval == EX_USAGE {
-        return rval;
-    }
+        /* Build the actions from the arguments.  Also sets the [A-Z]arg variables
+        as a side effect if they are supplied as options. */
+        rval = r_build_actions(list, std::ptr::null_mut(), &mut acts, &mut copts);
+        if rval == EX_USAGE {
+            return rval;
+        }
 
-    if rval == EXECUTION_FAILURE!() {
-        return EXECUTION_SUCCESS!();
-    }
+        if rval == EXECUTION_FAILURE!() {
+            return EXECUTION_SUCCESS!();
+        }
 
-    list = loptend.clone();
+        list = loptend.clone();
 
-    let wordtmp=CString::new("").unwrap();
-    if list !=std::ptr::null_mut() && (*list).word != std::ptr::null_mut() {
-        word = (*((*list).word)).word; 
-    } else {
-        word = wordtmp.as_ptr() as * mut c_char;
-    }
+        let wordtmp = CString::new("").unwrap();
+        if list != std::ptr::null_mut() && (*list).word != std::ptr::null_mut() {
+            word = (*((*list).word)).word;
+        } else {
+            word = wordtmp.as_ptr() as *mut c_char;
+        }
 
-    if Farg != std::ptr::null_mut() {
-      builtin_error (CString::new("warning: -F option may not work as you expect").unwrap().as_ptr());
-    }
+        if Farg != std::ptr::null_mut() {
+            builtin_error(
+                CString::new("warning: -F option may not work as you expect")
+                    .unwrap()
+                    .as_ptr(),
+            );
+        }
 
-    if Carg != std::ptr::null_mut() {
-      builtin_error (CString::new("warning: -C option may not work as you expect").unwrap().as_ptr());
-    }
+        if Carg != std::ptr::null_mut() {
+            builtin_error(
+                CString::new("warning: -C option may not work as you expect")
+                    .unwrap()
+                    .as_ptr(),
+            );
+        }
 
-    /* If we get here, we need to build a compspec and evaluate it. */
-    cs = compspec_create ();
-    (*cs).actions = acts;
-    (*cs).options = copts;
-    (*cs).refcount = 1;
-
-    (*cs).globpat = STRDUP (Garg);
-    (*cs).words = STRDUP (Warg);
-    (*cs).prefix = STRDUP (Parg);
-    (*cs).suffix = STRDUP (Sarg);
-    (*cs).funcname = STRDUP (Farg);
-    (*cs).command = STRDUP (Carg);
-    (*cs).filterpat = STRDUP (Xarg);
-
-    rval = EXECUTION_FAILURE!();
-
-    /* probably don't have to save these, just being safe */
-    old_line = pcomp_line;
-    old_ind = pcomp_ind;
-    pcomp_line = std::ptr::null_mut();
-    pcomp_ind = 0;
-    let compgenStr=CString::new("compgen").unwrap();
-    sl = gen_compspec_completions (cs, compgenStr.as_ptr(), word, 0, 0, std::ptr::null_mut());
-    pcomp_line = old_line;
-    pcomp_ind = old_ind;
-
-    /* If the compspec wants the bash default completions, temporarily
-      turn off programmable completion and call the bash completion code. */
-    if (sl == std::ptr::null_mut() || (*sl).list_len == 0) && (copts & COPT_BASHDEFAULT!()) !=0 {
-        matches = bash_default_completion (word, 0, 0, 0, 0);
-        sl = completions_to_stringlist (matches);
-        strvec_dispose (matches);
-    }
+        /* If we get here, we need to build a compspec and evaluate it. */
+        cs = compspec_create();
+        (*cs).actions = acts;
+        (*cs).options = copts;
+        (*cs).refcount = 1;
+
+        (*cs).globpat = STRDUP(Garg);
+        (*cs).words = STRDUP(Warg);
+        (*cs).prefix = STRDUP(Parg);
+        (*cs).suffix = STRDUP(Sarg);
+        (*cs).funcname = STRDUP(Farg);
+        (*cs).command = STRDUP(Carg);
+        (*cs).filterpat = STRDUP(Xarg);
+
+        rval = EXECUTION_FAILURE!();
+
+        /* probably don't have to save these, just being safe */
+        old_line = pcomp_line;
+        old_ind = pcomp_ind;
+        pcomp_line = std::ptr::null_mut();
+        pcomp_ind = 0;
+        let compgenStr = CString::new("compgen").unwrap();
+        sl = gen_compspec_completions(cs, compgenStr.as_ptr(), word, 0, 0, std::ptr::null_mut());
+        pcomp_line = old_line;
+        pcomp_ind = old_ind;
+
+        /* If the compspec wants the bash default completions, temporarily
+        turn off programmable completion and call the bash completion code. */
+        if (sl == std::ptr::null_mut() || (*sl).list_len == 0) && (copts & COPT_BASHDEFAULT!()) != 0
+        {
+            matches = bash_default_completion(word, 0, 0, 0, 0);
+            sl = completions_to_stringlist(matches);
+            strvec_dispose(matches);
+        }
 
-    /* This isn't perfect, but it's the best we can do, given what readline
-      exports from its set of completion utility functions. */
-    if (sl == std::ptr::null_mut() || (*sl).list_len == 0) && (copts & COPT_DEFAULT!()) !=0 {
-        matches = rl_completion_matches (word, rl_filename_completion_function);
-        strlist_dispose (sl);
-        sl = completions_to_stringlist (matches);
-        strvec_dispose (matches);
-      }
-
-    if sl != std::ptr::null_mut() {
-        if (*sl).list != std::ptr::null_mut() && (*sl).list_len !=0 {
-            rval = EXECUTION_SUCCESS!();
-            strlist_print (sl, std::ptr::null_mut());
+        /* This isn't perfect, but it's the best we can do, given what readline
+        exports from its set of completion utility functions. */
+        if (sl == std::ptr::null_mut() || (*sl).list_len == 0) && (copts & COPT_DEFAULT!()) != 0 {
+            matches = rl_completion_matches(word, rl_filename_completion_function);
+            strlist_dispose(sl);
+            sl = completions_to_stringlist(matches);
+            strvec_dispose(matches);
+        }
+
+        if sl != std::ptr::null_mut() {
+            if (*sl).list != std::ptr::null_mut() && (*sl).list_len != 0 {
+                rval = EXECUTION_SUCCESS!();
+                strlist_print(sl, std::ptr::null_mut());
+            }
+            strlist_dispose(sl);
         }
-        strlist_dispose (sl);
-      }
 
-    compspec_dispose (cs);
-    return rval;
-  }
+        compspec_dispose(cs);
+        return rval;
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_compopt_builtin (listt:* mut WordList)->i32
-{
-  let mut opts_on:i32=0;
-  let mut opts_off:i32=0;
-  let mut opts:* mut i32;
-  let mut opt:i32;
-  let mut oind:i32;
-  let mut ret:i32;
-  let mut Dflag:i32=0;
-  let mut Eflag:i32=0;
-  let mut Iflag:i32=0;
-  let mut l:* mut WordList;
-  let mut wl:* mut WordList;
-  let mut cs:* mut COMPSPEC;
-
-  ret = EXECUTION_SUCCESS!();
-  unsafe {
-    let mut list:* mut WordList=listt.clone();
-    reset_internal_getopt ();
-
-    opt = internal_getopt (list, CString::new("+o:DEI").unwrap().as_ptr() as * mut c_char);
-
-    while opt != -1 {
-        if list_opttype == '-' as i32 {
-          opts = &mut opts_on;
-        } else {
-          opts = &mut opts_off;
-        }
+pub extern "C" fn r_compopt_builtin(listt: *mut WordList) -> i32 {
+    let mut opts_on: i32 = 0;
+    let mut opts_off: i32 = 0;
+    let mut opts: *mut i32;
+    let mut opt: i32;
+    let mut oind: i32;
+    let mut ret: i32;
+    let mut Dflag: i32 = 0;
+    let mut Eflag: i32 = 0;
+    let mut Iflag: i32 = 0;
+    let mut l: *mut WordList;
+    let mut wl: *mut WordList;
+    let mut cs: *mut COMPSPEC;
 
-        let optu8:u8= opt as u8;
-        let optChar:char=char::from(optu8);
+    ret = EXECUTION_SUCCESS!();
+    unsafe {
+        let mut list: *mut WordList = listt.clone();
+        reset_internal_getopt();
+
+        opt = internal_getopt(
+            list,
+            CString::new("+o:DEI").unwrap().as_ptr() as *mut c_char,
+        );
+
+        while opt != -1 {
+            if list_opttype == '-' as i32 {
+                opts = &mut opts_on;
+            } else {
+                opts = &mut opts_off;
+            }
 
-        match optChar {
-           'o'=>{
-                oind = r_find_compopt (list_optarg);
-                if oind < 0 {
-                    sh_invalidoptname (list_optarg);
+            let optu8: u8 = opt as u8;
+            let optChar: char = char::from(optu8);
+
+            match optChar {
+                'o' => {
+                    oind = r_find_compopt(list_optarg);
+                    if oind < 0 {
+                        sh_invalidoptname(list_optarg);
+                        return EX_USAGE;
+                    }
+                    let compopts: CompoptArray = CompoptArray::new();
+                    *opts |= compopts.compoptArr[oind as usize].optflag as i32;
+                }
+                'D' => {
+                    Dflag = 1;
+                }
+                'E' => {
+                    Eflag = 1;
+                }
+                'I' => {
+                    Iflag = 1;
+                }
+                _ => {
+                    builtin_usage();
                     return EX_USAGE;
                 }
-                let compopts:CompoptArray=CompoptArray::new();
-                *opts |= compopts.compoptArr[oind as usize].optflag as i32;
-            }
-            'D'=>{
-              Dflag = 1;
             }
-            'E'=>{
-              Eflag = 1;
-            }
-            'I'=>{
-              Iflag = 1;
+            opt = internal_getopt(
+                list,
+                CString::new("+o:DEI").unwrap().as_ptr() as *mut c_char,
+            );
+        }
+
+        list = loptend.clone();
+
+        if Dflag != 0 {
+            wl = make_word_list(make_bare_word(DEFAULTCMD()), std::ptr::null_mut());
+        } else if Eflag != 0 {
+            wl = make_word_list(make_bare_word(EMPTYCMD()), std::ptr::null_mut());
+        } else if Iflag != 0 {
+            wl = make_word_list(make_bare_word(INITIALWORD()), std::ptr::null_mut());
+        } else {
+            wl = std::ptr::null_mut();
+        }
+
+        if list == std::ptr::null_mut() && wl == std::ptr::null_mut() {
+            if RL_ISSTATE(RL_STATE_COMPLETING!()) == 0 || pcomp_curcs == std::ptr::null_mut() {
+                builtin_error(
+                    CString::new("not currently executing completion function")
+                        .unwrap()
+                        .as_ptr(),
+                );
+                return EXECUTION_FAILURE!();
             }
-            _=>{
-              builtin_usage ();
-              return EX_USAGE;
+            cs = pcomp_curcs.clone();
+
+            if opts_on == 0 && opts_off == 0 {
+                r_print_compopts(pcomp_curcmd, cs, 1);
+                return sh_chkwrite(ret);
             }
-        }
-        opt = internal_getopt (list, CString::new("+o:DEI").unwrap().as_ptr() as * mut c_char);
-    }
 
-    list = loptend.clone();
+            /* Set the compspec options */
+            pcomp_set_compspec_options(cs, opts_on, 1);
+            pcomp_set_compspec_options(cs, opts_off, 0);
 
-    if Dflag != 0 {
-      wl = make_word_list (make_bare_word (DEFAULTCMD()), std::ptr::null_mut());
-    } else if Eflag !=0 {
-      wl = make_word_list (make_bare_word (EMPTYCMD()), std::ptr::null_mut());
-    } else if Iflag !=0 {
-      wl = make_word_list (make_bare_word (INITIALWORD()), std::ptr::null_mut());
-    } else {
-      wl = std::ptr::null_mut();
-    }
+            /* And change the readline variables the options control */
+            pcomp_set_readline_variables(opts_on, 1);
+            pcomp_set_readline_variables(opts_off, 0);
 
-    if list == std::ptr::null_mut() && wl == std::ptr::null_mut() {
-        if RL_ISSTATE (RL_STATE_COMPLETING!()) == 0 || pcomp_curcs == std::ptr::null_mut() {
-            builtin_error (CString::new("not currently executing completion function").unwrap().as_ptr());
-            return EXECUTION_FAILURE!();
+            return ret;
         }
-        cs = pcomp_curcs.clone();
 
-        if opts_on == 0 && opts_off == 0 {
-            r_print_compopts (pcomp_curcmd, cs, 1);
-            return sh_chkwrite (ret);
+        if wl != std::ptr::null_mut() {
+            l = wl.clone();
+        } else {
+            l = list.clone();
         }
 
-        /* Set the compspec options */
-        pcomp_set_compspec_options (cs, opts_on, 1);
-        pcomp_set_compspec_options (cs, opts_off, 0);
+        while l != std::ptr::null_mut() {
+            cs = progcomp_search((*((*list).word)).word);
+            if cs == std::ptr::null_mut() {
+                builtin_error(
+                    CString::new("%s: no completion specification")
+                        .unwrap()
+                        .as_ptr(),
+                    (*((*list).word)).word,
+                );
+                ret = EXECUTION_FAILURE!();
+                l = (*l).next;
+                continue;
+            }
+            if opts_on == 0 && opts_off == 0 {
+                r_print_compopts((*((*list).word)).word, cs, 1);
+                l = (*l).next;
+                continue; /* XXX -- fill in later */
+            }
 
-        /* And change the readline variables the options control */
-        pcomp_set_readline_variables (opts_on, 1);
-        pcomp_set_readline_variables (opts_off, 0);
+            /* Set the compspec options */
+            pcomp_set_compspec_options(cs, opts_on, 1);
+            pcomp_set_compspec_options(cs, opts_off, 0);
+            l = (*l).next;
+        }
 
-        return ret;
-      }
-
-      if wl != std::ptr::null_mut() {
-          l = wl.clone();
-      } else {
-          l=list.clone();
-      }
-
-      while l != std::ptr::null_mut() {
-          cs = progcomp_search ((*((*list).word)).word);
-          if cs == std::ptr::null_mut() {
-            builtin_error (CString::new("%s: no completion specification").unwrap().as_ptr(), (*((*list).word)).word);
-            ret = EXECUTION_FAILURE!();
-          l = (*l).next;
-            continue;
-          }
-          if opts_on == 0 && opts_off == 0 {
-            r_print_compopts ((*((*list).word)).word, cs, 1);
-          l = (*l).next;
-            continue;			/* XXX -- fill in later */
-          }
-
-          /* Set the compspec options */
-          pcomp_set_compspec_options (cs, opts_on, 1);
-          pcomp_set_compspec_options (cs, opts_off, 0);
-          l = (*l).next;
+        if wl != std::ptr::null_mut() {
+            dispose_words(wl);
         }
 
-    if wl != std::ptr::null_mut() {
-      dispose_words (wl);
+        return ret;
     }
-
-    return ret;
-  }
 }
-
diff --git a/bash-5.1/builtins_rust/declare/src/lib.rs b/bash-5.1/builtins_rust/declare/src/lib.rs
index cf16162bc5be4cfd8930f0810c5795a8823cc99d..5dc2fbc6acc4bd11797c562831edbc7c3821cd0e 100644
--- a/bash-5.1/builtins_rust/declare/src/lib.rs
+++ b/bash-5.1/builtins_rust/declare/src/lib.rs
@@ -1,1517 +1,1769 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
 use libc::{c_char, c_long, c_void};
-use std::{ffi::CString};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, r_savestring};
+use rcommon::{r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
-use rsetattr::{show_name_attributes,set_or_show_attributes,show_all_var_attributes};
+use rsetattr::{set_or_show_attributes, show_all_var_attributes, show_name_attributes};
 use std::ffi::CStr;
+use std::ffi::CString;
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub union REDIRECTEE {
-    dest:libc::c_int,
-    filename:* mut WordDesc
+    dest: libc::c_int,
+    filename: *mut WordDesc,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,
-  redirector:REDIRECTEE,
-  rflags:libc::c_int,
-  flags:libc::c_int,
-  instruction:r_instruction,
-  redirectee:REDIRECTEE,
-  here_doc_eof:*mut c_char
+    next: *mut REDIRECT,
+    redirector: REDIRECTEE,
+    rflags: libc::c_int,
+    flags: libc::c_int,
+    instruction: r_instruction,
+    redirectee: REDIRECTEE,
+    here_doc_eof: *mut c_char,
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:libc::c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: libc::c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: libc::c_int,
+    line: libc::c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:libc::c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:libc::c_int
+    ignore: libc::c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: libc::c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: libc::c_int,
+    line: libc::c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct cond_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    type_c:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    type_c: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct subshell_com {
-    flags:i32,
-    line:i32,
-    command:*mut COMMAND
+    flags: i32,
+    line: i32,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct coproc_com {
-    flags:i32,
-    name:*mut c_char,
-    command:*mut COMMAND
+    flags: i32,
+    name: *mut c_char,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub union VALUE_COMMAND {
-    For:*mut for_com,
-    Case:*mut case_com,
-    While:*mut while_com,
-    If:*mut if_com,
-    Connection:*mut connection,
-    Simple:*mut simple_com,
-    Function_def:*mut function_def,
-    Group:*mut group_com,
-    Select:*mut select_com,
-    Arith:*mut arith_com,
-    Cond:*mut cond_com,
-    ArithFor:*mut arith_for_com,
-    Subshell:*mut subshell_com,
-    Coproc:*mut coproc_com
+    For: *mut for_com,
+    Case: *mut case_com,
+    While: *mut while_com,
+    If: *mut if_com,
+    Connection: *mut connection,
+    Simple: *mut simple_com,
+    Function_def: *mut function_def,
+    Group: *mut group_com,
+    Select: *mut select_com,
+    Arith: *mut arith_com,
+    Cond: *mut cond_com,
+    ArithFor: *mut arith_for_com,
+    Subshell: *mut subshell_com,
+    Coproc: *mut coproc_com,
 }
 
 #[repr(C)]
 pub struct COMMAND {
-    type_c:command_type,
-    flags:i32,
-    line:i32,
-    redirects:*mut REDIRECT,
-    value:VALUE_COMMAND
+    type_c: command_type,
+    flags: i32,
+    line: i32,
+    redirects: *mut REDIRECT,
+    value: VALUE_COMMAND,
 }
 
 #[repr(C)]
 pub struct SHELL_VAR {
-  name:*mut c_char,			/* Symbol that the user types. */
-  value:*mut c_char,			/* Value that is returned. */
-  exportstr:*mut c_char,	/* String for the environment. */
-  dynamic_value:*mut fn(v:* mut SHELL_VAR)->*mut SHELL_VAR,	/* Function called to return a `dynamic'
-				   value for a variable, like $SECONDS
-				   or $RANDOM. */
-  assign_func:* mut fn(v:* mut SHELL_VAR,str1:* mut c_char,t:c_long,str2:* mut c_char)->*mut SHELL_VAR, /* Function called when this `special
-				   variable' is assigned a value in
-				   bind_variable. */
-  attributes:i32,		/* export, readonly, array, invisible... */
-  context:i32			/* Which context this variable belongs to. */
+    name: *mut c_char,      /* Symbol that the user types. */
+    value: *mut c_char,     /* Value that is returned. */
+    exportstr: *mut c_char, /* String for the environment. */
+    dynamic_value: *mut fn(v: *mut SHELL_VAR) -> *mut SHELL_VAR, /* Function called to return a `dynamic'
+                                                                 value for a variable, like $SECONDS
+                                                                 or $RANDOM. */
+    assign_func: *mut fn(
+        v: *mut SHELL_VAR,
+        str1: *mut c_char,
+        t: c_long,
+        str2: *mut c_char,
+    ) -> *mut SHELL_VAR, /* Function called when this `special
+                         variable' is assigned a value in
+                         bind_variable. */
+    attributes: i32, /* export, readonly, array, invisible... */
+    context: i32,    /* Which context this variable belongs to. */
 }
 
 #[repr(C)]
 pub struct BUCKET_CONTENTS {
-	next:* mut BUCKET_CONTENTS,	/* Link to next hashed key in this bucket. */
-	key:* mut c_char,		/* What we look up. */
-	data:* mut c_void,			/* What we really want. */
-	khash:u32,		/* What key hashes to */
-	times_found:i32		/* Number of times this item has been found. */
+    next: *mut BUCKET_CONTENTS, /* Link to next hashed key in this bucket. */
+    key: *mut c_char,           /* What we look up. */
+    data: *mut c_void,          /* What we really want. */
+    khash: u32,                 /* What key hashes to */
+    times_found: i32,           /* Number of times this item has been found. */
 }
 
 #[repr(C)]
 pub struct HASH_TABLE {
-	bucket_array:*mut * mut BUCKET_CONTENTS,	/* Where the data is kept. */
-	nbuckets:i32,			/* How many buckets does this table have. */
-	nentries:i32			/* How many entries does this table have. */
+    bucket_array: *mut *mut BUCKET_CONTENTS, /* Where the data is kept. */
+    nbuckets: i32,                           /* How many buckets does this table have. */
+    nentries: i32,                           /* How many entries does this table have. */
 }
 
 #[repr(C)]
 pub struct VAR_CONTEXT {
-	name:* mut c_char,/* empty or NULL means global context */
-	scope:i32,	/* 0 means global context */
-	flags:i32,
-	up:* mut VAR_CONTEXT,	/* previous function calls */
-	down:* mut VAR_CONTEXT,	/* down towards global context */
-	table:* mut HASH_TABLE		/* variables at this scope */
+    name: *mut c_char, /* empty or NULL means global context */
+    scope: i32,        /* 0 means global context */
+    flags: i32,
+    up: *mut VAR_CONTEXT,   /* previous function calls */
+    down: *mut VAR_CONTEXT, /* down towards global context */
+    table: *mut HASH_TABLE, /* variables at this scope */
 }
 
-
 #[macro_export]
 macro_rules! ARGS_SETBLTIN {
-  () => {
-    0x04
-  }
+    () => {
+        0x04
+    };
 }
 
 #[macro_export]
 macro_rules! EXITPROG {
-  () => {
-    3
-  }
+    () => {
+        3
+    };
 }
 
 #[macro_export]
 macro_rules! att_local {
-  () => {
-    0x0000020
-  }
+    () => {
+        0x0000020
+    };
 }
 
 #[macro_export]
 macro_rules! att_array {
-  () => {
-    0x0000004 /* value is an array */
-  }
+    () => {
+        0x0000004 /* value is an array */
+    };
 }
 
 #[macro_export]
 macro_rules! att_assoc {
-  () => {
-    0x0000040	/* variable is an associative array */
-  }
+    () => {
+        0x0000040 /* variable is an associative array */
+    };
 }
 
 #[macro_export]
 macro_rules! att_function {
-  () => {
-    0x0000008	/* value is a function */
-  }
+    () => {
+        0x0000008 /* value is a function */
+    };
 }
 
 #[macro_export]
 macro_rules! att_integer {
-  () => {
-    0x0000010	/* internal representation is int */
-  }
+    () => {
+        0x0000010 /* internal representation is int */
+    };
 }
 
 #[macro_export]
 macro_rules! att_nameref {
-  () => {
-    0x0000800	/* word is a name reference */
-  }
+    () => {
+        0x0000800 /* word is a name reference */
+    };
 }
 
 #[macro_export]
 macro_rules! att_readonly {
-  () => {
-    0x0000002	/* cannot change */
-  }
+    () => {
+        0x0000002 /* cannot change */
+    };
 }
 
 #[macro_export]
 macro_rules! att_trace {
-  () => {
-    0x0000080	/* function is traced with DEBUG trap */
-  }
+    () => {
+        0x0000080 /* function is traced with DEBUG trap */
+    };
 }
 
 #[macro_export]
 macro_rules! att_exported {
-  () => {
-    0x0000001	/* export to environment */
-  }
+    () => {
+        0x0000001 /* export to environment */
+    };
 }
 
 #[macro_export]
 macro_rules! att_capcase {
-  () => {
-    0x0000400	/* word capitalized on assignment */
-  }
+    () => {
+        0x0000400 /* word capitalized on assignment */
+    };
 }
 
 #[macro_export]
 macro_rules! att_uppercase {
-  () => {
-    0x0000100	/* word converted to uppercase on assignment */
-  }
+    () => {
+        0x0000100 /* word converted to uppercase on assignment */
+    };
 }
 
 #[macro_export]
 macro_rules! att_lowercase {
-  () => {
-    0x0000200	/* word converted to lowercase on assignment */
-  }
+    () => {
+        0x0000200 /* word converted to lowercase on assignment */
+    };
 }
 
 #[macro_export]
 macro_rules! MKLOC_INHERIT {
-  () => {
-    0x04
-  }
+    () => {
+        0x04
+    };
 }
 
-
 #[macro_export]
 macro_rules! ASS_APPEND {
-  () => {
-    0x0001
-  }
+    () => {
+        0x0001
+    };
 }
 
 #[macro_export]
 macro_rules! ASS_MKLOCAL {
-  () => {
-    0x0002
-  }
+    () => {
+        0x0002
+    };
 }
 
 #[macro_export]
 macro_rules! MKLOC_ARRAYOK {
-  () => {
-    0x02
-  }
+    () => {
+        0x02
+    };
 }
 
 #[macro_export]
 macro_rules! MKLOC_ASSOCOK {
-  () => {
-    0x01
-  }
+    () => {
+        0x01
+    };
 }
 
 #[macro_export]
 macro_rules! FUNC_MULTILINE {
-  () => {
-    0x01
-  }
+    () => {
+        0x01
+    };
 }
 
 #[macro_export]
 macro_rules! FUNC_EXTERNAL {
-  () => {
-    0x02
-  }
+    () => {
+        0x02
+    };
 }
 
 #[macro_export]
 macro_rules! ASS_FORCE {
-  () => {
-    0x0020	/* force assignment even to readonly variable */
-  }
+    () => {
+        0x0020 /* force assignment even to readonly variable */
+    };
 }
 
 #[macro_export]
 macro_rules! W_COMPASSIGN {
-  () => {
-    1 << 15	/* Compound assignment */
-  }
+    () => {
+        1 << 15 /* Compound assignment */
+    };
 }
 
 #[macro_export]
 macro_rules! ASS_NOEXPAND {
-  () => {
-    0x0080	/* don't expand associative array subscripts */
-  }
+    () => {
+        0x0080 /* don't expand associative array subscripts */
+    };
 }
 
 #[macro_export]
 macro_rules! EX_BADASSIGN {
-  () => {
-    260	/* variable assignment error */
-  }
+    () => {
+        260 /* variable assignment error */
+    };
 }
 
 #[macro_export]
 macro_rules! att_tempvar {
-  () => {
-    0x0100000	/* variable came from the temp environment */
-  }
+    () => {
+        0x0100000 /* variable came from the temp environment */
+    };
 }
 
 #[macro_export]
 macro_rules! att_propagate {
-  () => {
-    0x0200000	/* propagate to previous scope */
-  }
+    () => {
+        0x0200000 /* propagate to previous scope */
+    };
 }
 
 #[macro_export]
 macro_rules! ASS_NAMEREF {
-  () => {
-    0x0010	/* assigning to nameref variable */
-  }
+    () => {
+        0x0010 /* assigning to nameref variable */
+    };
 }
 
 #[macro_export]
 macro_rules! att_invisible {
-  () => {
-    0x0001000	/* cannot see */
-  }
+    () => {
+        0x0001000 /* cannot see */
+    };
 }
 
 #[macro_export]
 macro_rules! att_noassign {
-  () => {
-    0x0004000	/* assignment not allowed */
-  }
+    () => {
+        0x0004000 /* assignment not allowed */
+    };
 }
 
 pub union Functions {
-  f_xfree:unsafe extern "C" fn(str1:* mut c_void),
-  f_maybe_pop_dollar_vars: unsafe extern "C" fn(),
-  f_maybe_set_debug_trap:unsafe extern "C" fn(* mut c_char)
+    f_xfree: unsafe extern "C" fn(str1: *mut c_void),
+    f_maybe_pop_dollar_vars: unsafe extern "C" fn(),
+    f_maybe_set_debug_trap: unsafe extern "C" fn(*mut c_char),
 }
 
 extern "C" {
-    static variable_context:i32;
-    fn builtin_error(err:*const c_char,...);
-	fn builtin_warning(err:*const c_char,...);
-    fn find_variable (str:*const c_char)->* mut SHELL_VAR;
-    fn find_global_variable (str:*const c_char)->* mut SHELL_VAR;
+    static variable_context: i32;
+    fn builtin_error(err: *const c_char, ...);
+    fn builtin_warning(err: *const c_char, ...);
+    fn find_variable(str: *const c_char) -> *mut SHELL_VAR;
+    fn find_global_variable(str: *const c_char) -> *mut SHELL_VAR;
     fn reset_internal_getopt();
-    fn internal_getopt (list:*mut WordList , opts:*mut c_char)->i32;
-    static mut list_opttype:i32;
-    static mut array_needs_making:i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
+    static mut list_opttype: i32;
+    static mut array_needs_making: i32;
     fn builtin_usage();
-    static mut loptend:*mut WordList;
-    fn show_local_var_attributes (v:i32, nodefs:i32)->i32;
+    static mut loptend: *mut WordList;
+    fn show_local_var_attributes(v: i32, nodefs: i32) -> i32;
     // fn show_all_var_attributes (v:i32, nodefs:i32)->i32;
-    fn set_builtin (list:*mut WordList)->i32;
-    fn sh_chkwrite (ret:i32)->i32;
-    fn show_func_attributes (name:* mut c_char, nodefs:i32)->i32;
-    fn show_localname_attributes (name:* mut c_char, nodefs:i32)->i32;
-    fn sh_notfound (name:* mut c_char);
-	static assoc_expand_once:i32;
-	fn assignment (str1:* const c_char, flags:i32)->i32;
-	fn make_local_variable (name:* const c_char, flags:i32)->* mut SHELL_VAR;
-	fn get_current_options ()->* mut c_char;
-	fn valid_array_reference (name:* const c_char, flags:i32)->i32;
-	fn check_selfref (name:* const c_char, value:* mut c_char, flags:i32)->i32;
-	fn valid_nameref_value (name:* const c_char, flags:i32)->i32;
-	fn sh_invalidid (value:* mut c_char);
-	static mut posixly_correct:i32;	
-	fn nameref_transform_name (name:* mut c_char, flags:i32)->* mut c_char;
-	fn find_variable_last_nameref (name:* const c_char, flags:i32)->* mut SHELL_VAR;
-	fn make_local_assoc_variable (value:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn make_local_array_variable (value:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn find_global_variable_last_nameref (value:* const c_char, flags:i32)->* mut SHELL_VAR;
-	fn find_global_variable_noref (value:* const c_char)->* mut SHELL_VAR;
-	fn find_variable_noref (value:* const c_char)->* mut SHELL_VAR;
-	fn sh_readonly (name:* const c_char);
-	fn sh_invalidopt (value:* mut c_char);
-	static mut debugging_mode:i32;
-	fn find_function_def (name:* const c_char)->* mut function_def;
-	fn named_function_string (name:* mut c_char, cmd:* mut COMMAND, i:i32)->* mut c_char;
-	fn make_new_assoc_variable (name:* mut c_char)->* mut SHELL_VAR;
-	fn make_new_array_variable (name:* mut c_char)->* mut SHELL_VAR;
-	fn bind_global_variable (name:* const c_char,value:* mut c_char,flags:i32)->* mut SHELL_VAR;
-	fn bind_variable (name:* const c_char,value:* mut c_char,flags:i32)->* mut SHELL_VAR;
-	static mut shell_compatibility_level:i32;
-	fn internal_warning (format:* const c_char, ...);
-	fn assign_array_element (name:* mut c_char, value:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn bind_assoc_variable (var:* mut SHELL_VAR, name:* mut c_char, key:* mut c_char, value:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn bind_array_variable (name:* mut c_char, s:libc::c_long,  value:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn bind_variable_value (var:* mut SHELL_VAR, name:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn delete_var (name:* const c_char, varc:* mut VAR_CONTEXT)->i32;
-	static global_variables:* mut VAR_CONTEXT;
-	static shell_variables:* mut VAR_CONTEXT;
-	fn find_tempenv_variable (format:* const c_char)->* mut SHELL_VAR;
-	fn stupidly_hack_special_variables (name:* mut c_char);
-	fn assign_array_var_from_string (var:* mut SHELL_VAR, value:* mut c_char, flags:i32)->* mut SHELL_VAR;
-	fn convert_var_to_array (var:* mut SHELL_VAR)->* mut SHELL_VAR;
-	fn convert_var_to_assoc (var:* mut SHELL_VAR)->* mut SHELL_VAR;
-	fn find_function (name:* const c_char)->* mut SHELL_VAR;
-	fn legal_identifier (name:* const c_char)->i32;
+    fn set_builtin(list: *mut WordList) -> i32;
+    fn sh_chkwrite(ret: i32) -> i32;
+    fn show_func_attributes(name: *mut c_char, nodefs: i32) -> i32;
+    fn show_localname_attributes(name: *mut c_char, nodefs: i32) -> i32;
+    fn sh_notfound(name: *mut c_char);
+    static assoc_expand_once: i32;
+    fn assignment(str1: *const c_char, flags: i32) -> i32;
+    fn make_local_variable(name: *const c_char, flags: i32) -> *mut SHELL_VAR;
+    fn get_current_options() -> *mut c_char;
+    fn valid_array_reference(name: *const c_char, flags: i32) -> i32;
+    fn check_selfref(name: *const c_char, value: *mut c_char, flags: i32) -> i32;
+    fn valid_nameref_value(name: *const c_char, flags: i32) -> i32;
+    fn sh_invalidid(value: *mut c_char);
+    static mut posixly_correct: i32;
+    fn nameref_transform_name(name: *mut c_char, flags: i32) -> *mut c_char;
+    fn find_variable_last_nameref(name: *const c_char, flags: i32) -> *mut SHELL_VAR;
+    fn make_local_assoc_variable(value: *mut c_char, flags: i32) -> *mut SHELL_VAR;
+    fn make_local_array_variable(value: *mut c_char, flags: i32) -> *mut SHELL_VAR;
+    fn find_global_variable_last_nameref(value: *const c_char, flags: i32) -> *mut SHELL_VAR;
+    fn find_global_variable_noref(value: *const c_char) -> *mut SHELL_VAR;
+    fn find_variable_noref(value: *const c_char) -> *mut SHELL_VAR;
+    fn sh_readonly(name: *const c_char);
+    fn sh_invalidopt(value: *mut c_char);
+    static mut debugging_mode: i32;
+    fn find_function_def(name: *const c_char) -> *mut function_def;
+    fn named_function_string(name: *mut c_char, cmd: *mut COMMAND, i: i32) -> *mut c_char;
+    fn make_new_assoc_variable(name: *mut c_char) -> *mut SHELL_VAR;
+    fn make_new_array_variable(name: *mut c_char) -> *mut SHELL_VAR;
+    fn bind_global_variable(name: *const c_char, value: *mut c_char, flags: i32) -> *mut SHELL_VAR;
+    fn bind_variable(name: *const c_char, value: *mut c_char, flags: i32) -> *mut SHELL_VAR;
+    static mut shell_compatibility_level: i32;
+    fn internal_warning(format: *const c_char, ...);
+    fn assign_array_element(name: *mut c_char, value: *mut c_char, flags: i32) -> *mut SHELL_VAR;
+    fn bind_assoc_variable(
+        var: *mut SHELL_VAR,
+        name: *mut c_char,
+        key: *mut c_char,
+        value: *mut c_char,
+        flags: i32,
+    ) -> *mut SHELL_VAR;
+    fn bind_array_variable(
+        name: *mut c_char,
+        s: libc::c_long,
+        value: *mut c_char,
+        flags: i32,
+    ) -> *mut SHELL_VAR;
+    fn bind_variable_value(var: *mut SHELL_VAR, name: *mut c_char, flags: i32) -> *mut SHELL_VAR;
+    fn delete_var(name: *const c_char, varc: *mut VAR_CONTEXT) -> i32;
+    static global_variables: *mut VAR_CONTEXT;
+    static shell_variables: *mut VAR_CONTEXT;
+    fn find_tempenv_variable(format: *const c_char) -> *mut SHELL_VAR;
+    fn stupidly_hack_special_variables(name: *mut c_char);
+    fn assign_array_var_from_string(
+        var: *mut SHELL_VAR,
+        value: *mut c_char,
+        flags: i32,
+    ) -> *mut SHELL_VAR;
+    fn convert_var_to_array(var: *mut SHELL_VAR) -> *mut SHELL_VAR;
+    fn convert_var_to_assoc(var: *mut SHELL_VAR) -> *mut SHELL_VAR;
+    fn find_function(name: *const c_char) -> *mut SHELL_VAR;
+    fn legal_identifier(name: *const c_char) -> i32;
 }
 
 #[no_mangle]
-pub extern "C" fn r_declare_builtin (list:* mut WordList)->i32
-{
-  return r_declare_internal (list, 0);
+pub extern "C" fn r_declare_builtin(list: *mut WordList) -> i32 {
+    return r_declare_internal(list, 0);
 }
 
-unsafe fn STREQ( a:* const c_char, b:* const c_char)->bool {  
-  return *a ==*b  && libc::strcmp(a, b) == 0; 
+unsafe fn STREQ(a: *const c_char, b: *const c_char) -> bool {
+    return *a == *b && libc::strcmp(a, b) == 0;
 }
 
 #[no_mangle]
-pub extern "C" fn r_local_builtin (list:* mut WordList)->i32
-{
-  unsafe {
-      /* Catch a straight `local --help' before checking function context */
-      if list !=std::ptr::null_mut() && (*list).word != std::ptr::null_mut() && STREQ ((*(*list).word).word, CString::new("--help").unwrap().as_ptr()) {
-        r_builtin_help ();
-        return EX_USAGE;
-      }
-
-      if variable_context !=0 {
-        return r_declare_internal (list, 1);
-      } else {
-        builtin_error (CString::new("can only be used in a function").unwrap().as_ptr());
-        return EXECUTION_FAILURE!();
-      }
-  }
+pub extern "C" fn r_local_builtin(list: *mut WordList) -> i32 {
+    unsafe {
+        /* Catch a straight `local --help' before checking function context */
+        if list != std::ptr::null_mut()
+            && (*list).word != std::ptr::null_mut()
+            && STREQ(
+                (*(*list).word).word,
+                CString::new("--help").unwrap().as_ptr(),
+            )
+        {
+            r_builtin_help();
+            return EX_USAGE;
+        }
 
+        if variable_context != 0 {
+            return r_declare_internal(list, 1);
+        } else {
+            builtin_error(
+                CString::new("can only be used in a function")
+                    .unwrap()
+                    .as_ptr()
+            );
+            return EXECUTION_FAILURE!();
+        }
+    }
 }
 
-unsafe fn local_p( varr:* mut SHELL_VAR)->i32 {
-  return (*varr).attributes & att_local!();
+unsafe fn local_p(varr: *mut SHELL_VAR) -> i32 {
+    return (*varr).attributes & att_local!();
 }
 
 #[no_mangle]
-pub extern "C" fn r_declare_find_variable (name:* const c_char, mkglobal:i32, chklocal:i32)->* mut SHELL_VAR
-{
-  let varr: * mut SHELL_VAR;
-  unsafe {
-    if mkglobal == 0 {
-      return find_variable (name);
-    } else if chklocal !=0 {
-      varr = find_variable (name);
-      if varr != std::ptr::null_mut() && local_p (varr) !=0 && (*varr).context == variable_context {
-        return varr;
-      }
-
-      return find_global_variable (name);
-    } else {
-      return find_global_variable (name);
+pub extern "C" fn r_declare_find_variable(
+    name: *const c_char,
+    mkglobal: i32,
+    chklocal: i32,
+) -> *mut SHELL_VAR {
+    let varr: *mut SHELL_VAR;
+    unsafe {
+        if mkglobal == 0 {
+            return find_variable(name);
+        } else if chklocal != 0 {
+            varr = find_variable(name);
+            if varr != std::ptr::null_mut()
+                && local_p(varr) != 0
+                && (*varr).context == variable_context
+            {
+                return varr;
+            }
+
+            return find_global_variable(name);
+        } else {
+            return find_global_variable(name);
+        }
     }
-  }
 }
 
-unsafe fn DECLARE_OPTS()-> CString
-{
-  return CString::new("+acfgilnprtuxAFGI").unwrap();
+unsafe fn DECLARE_OPTS() -> CString {
+    return CString::new("+acfgilnprtuxAFGI").unwrap();
 }
 
-unsafe fn  value_cell(var:*mut SHELL_VAR)->* mut c_char
-{
-  return (*var).value;
+unsafe fn value_cell(var: *mut SHELL_VAR) -> *mut c_char {
+    return (*var).value;
 }
 
-unsafe fn  var_setvalue(var:*mut SHELL_VAR,str1:* mut c_char)
-{
-  (*var).value=str1;
+unsafe fn var_setvalue(var: *mut SHELL_VAR, str1: *mut c_char) {
+    (*var).value = str1;
 }
 
-unsafe fn VSETATTR(var:*mut SHELL_VAR, attr:i32) {
-	(*var).attributes |= attr;
+unsafe fn VSETATTR(var: *mut SHELL_VAR, attr: i32) {
+    (*var).attributes |= attr;
 }
 
-unsafe fn readonly_p(var:*mut SHELL_VAR) ->i32 {
-	return (*var).attributes & att_readonly!();
+unsafe fn readonly_p(var: *mut SHELL_VAR) -> i32 {
+    return (*var).attributes & att_readonly!();
 }
 
-unsafe fn nameref_p(var:*mut SHELL_VAR) ->i32 {
-	return (*var).attributes & att_nameref!();
+unsafe fn nameref_p(var: *mut SHELL_VAR) -> i32 {
+    return (*var).attributes & att_nameref!();
 }
 
-unsafe fn nameref_cell(var:*mut SHELL_VAR) ->* mut c_char {
-	return (*var).value;/* so it can change later */
+unsafe fn nameref_cell(var: *mut SHELL_VAR) -> *mut c_char {
+    return (*var).value; /* so it can change later */
 }
 
-unsafe fn function_cell(var:*mut SHELL_VAR) ->* mut COMMAND {
-	return (*var).value as * mut COMMAND;
+unsafe fn function_cell(var: *mut SHELL_VAR) -> *mut COMMAND {
+    return (*var).value as *mut COMMAND;
 }
 
-unsafe fn VUNSETATTR(var:*mut SHELL_VAR,attr:i32) {
-	(*var).attributes &= !attr;
+unsafe fn VUNSETATTR(var: *mut SHELL_VAR, attr: i32) {
+    (*var).attributes &= !attr;
 }
 
-unsafe fn array_p(var:*mut SHELL_VAR) ->i32 {
-	return (*var).attributes & att_array!();
+unsafe fn array_p(var: *mut SHELL_VAR) -> i32 {
+    return (*var).attributes & att_array!();
 }
 
-unsafe fn assoc_p(var:*mut SHELL_VAR) ->i32 {
-	return (*var).attributes & att_assoc!();
+unsafe fn assoc_p(var: *mut SHELL_VAR) -> i32 {
+    return (*var).attributes & att_assoc!();
 }
 
-unsafe fn var_isset(var:*mut SHELL_VAR) ->bool {
-	return (*var).value !=std::ptr::null_mut();
+unsafe fn var_isset(var: *mut SHELL_VAR) -> bool {
+    return (*var).value != std::ptr::null_mut();
 }
 
-unsafe fn tempvar_p(var:*mut SHELL_VAR) ->i32 {
-	return (*var).attributes & att_tempvar!();
+unsafe fn tempvar_p(var: *mut SHELL_VAR) -> i32 {
+    return (*var).attributes & att_tempvar!();
 }
 
-unsafe fn noassign_p(var:*mut SHELL_VAR) ->i32 {
-	return (*var).attributes & att_noassign!();
+unsafe fn noassign_p(var: *mut SHELL_VAR) -> i32 {
+    return (*var).attributes & att_noassign!();
 }
 
 #[no_mangle]
-pub extern "C" fn r_declare_internal (mut list:* mut WordList, local_var:i32)->i32
-{
-  let mut flags_on:i32=0;
-  let mut flags_off:i32=0;
-  let mut flags:* mut i32;
-  let mut any_failed:i32=0;
-  let mut assign_error:i32=0;
-  let mut pflag:i32=0;
-  let mut nodefs:i32=0;
-  let mut opt:i32;
-  let mut onref:i32;
-  let mut offref:i32;
-  let mut mkglobal:i32=0;
-  let mut chklocal:i32=0;
-  let mut inherit_flag:i32=0;
-
-  let mut t: *mut c_char;
-  let mut subscript_start: *mut c_char;
-  let mut var:*mut SHELL_VAR;
-  let mut refvar:*mut SHELL_VAR;
-  let mut v:*mut SHELL_VAR;
-
-  let mut shell_fn:*mut function_def;
-
-  refvar = std::ptr::null_mut();
-  unsafe {
-  reset_internal_getopt ();
-  let tmp = DECLARE_OPTS();
-  opt = internal_getopt (list, tmp.as_ptr() as * mut c_char);
-  while  opt != -1 {
-      if list_opttype == '+' as i32 {
-        flags= &mut flags_off;
-      } else {
-        flags= &mut flags_on;
-      }
-     
-      let optu8:u8= opt as u8;
-      let optChar:char=char::from(optu8);
-
-      /* If you add options here, see whether or not they need to be added to
-	 the loop in subst.c:shell_expand_word_list() */
-      match optChar {
-        'a'=>{ *flags |= att_array!();}
-		'A'=>{ *flags |= att_assoc!();}
-        'p'=>{ pflag+=1;}
-        'F'=>{ nodefs+=1;
-              *flags |= att_function!();
-             }
-        'f'=>{ *flags |= att_function!();}
-        'G'=>{ 
-              if flags == &mut flags_on {
-                chklocal = 1;
-              }
-             }
-        'g'=>{
-          if flags == &mut flags_on {
-            mkglobal = 1;
-          }
+pub extern "C" fn r_declare_internal(mut list: *mut WordList, local_var: i32) -> i32 {
+    let mut flags_on: i32 = 0;
+    let mut flags_off: i32 = 0;
+    let mut flags: *mut i32;
+    let mut any_failed: i32 = 0;
+    let mut assign_error: i32 = 0;
+    let mut pflag: i32 = 0;
+    let mut nodefs: i32 = 0;
+    let mut opt: i32;
+    let mut onref: i32;
+    let mut offref: i32;
+    let mut mkglobal: i32 = 0;
+    let mut chklocal: i32 = 0;
+    let mut inherit_flag: i32 = 0;
+
+    let mut t: *mut c_char;
+    let mut subscript_start: *mut c_char;
+    let mut var: *mut SHELL_VAR;
+    let mut refvar: *mut SHELL_VAR;
+    let mut v: *mut SHELL_VAR;
+
+    let mut shell_fn: *mut function_def;
+
+    refvar = std::ptr::null_mut();
+    unsafe {
+        reset_internal_getopt();
+        let tmp = DECLARE_OPTS();
+        opt = internal_getopt(list, tmp.as_ptr() as *mut c_char);
+        while opt != -1 {
+            if list_opttype == '+' as i32 {
+                flags = &mut flags_off;
+            } else {
+                flags = &mut flags_on;
+            }
+
+            let optu8: u8 = opt as u8;
+            let optChar: char = char::from(optu8);
+
+            /* If you add options here, see whether or not they need to be added to
+            the loop in subst.c:shell_expand_word_list() */
+            match optChar {
+                'a' => {
+                    *flags |= att_array!();
+                }
+                'A' => {
+                    *flags |= att_assoc!();
+                }
+                'p' => {
+                    pflag += 1;
+                }
+                'F' => {
+                    nodefs += 1;
+                    *flags |= att_function!();
+                }
+                'f' => {
+                    *flags |= att_function!();
+                }
+                'G' => {
+                    if flags == &mut flags_on {
+                        chklocal = 1;
+                    }
+                }
+                'g' => {
+                    if flags == &mut flags_on {
+                        mkglobal = 1;
+                    }
+                }
+                'i' => {
+                    *flags |= att_integer!();
+                }
+                'n' => {
+                    *flags |= att_nameref!();
+                }
+                'r' => {
+                    *flags |= att_readonly!();
+                }
+                't' => {
+                    *flags |= att_trace!();
+                }
+                'x' => {
+                    *flags |= att_exported!();
+                    array_needs_making = 1;
+                }
+                'c' => {
+                    *flags |= att_capcase!();
+                    if flags == &mut flags_on {
+                        flags_off |= att_uppercase!() | att_lowercase!();
+                    }
+                }
+                'l' => {
+                    *flags |= att_lowercase!();
+                    if flags == &mut flags_on {
+                        flags_off |= att_capcase!() | att_uppercase!();
+                    }
+                }
+                'u' => {
+                    *flags |= att_uppercase!();
+                    if flags == &mut flags_on {
+                        flags_off |= att_capcase!() | att_lowercase!();
+                    }
+                }
+                'I' => {
+                    inherit_flag = MKLOC_INHERIT!();
+                }
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    builtin_usage();
+                    return EX_USAGE;
+                }
+            }
+            opt = internal_getopt(list, tmp.as_ptr() as *mut c_char);
         }
-        'i'=>{ *flags |= att_integer!();}
-        'n'=>{ *flags |= att_nameref!();}
-        'r'=>{ *flags |= att_readonly!();}
-        't'=>{ *flags |= att_trace!();}
-        'x'=>{ *flags |= att_exported!();
-               array_needs_making = 1;
-             }
-        'c'=>{ *flags |= att_capcase!();
-              if flags == &mut flags_on {
-                flags_off |= att_uppercase!() | att_lowercase!();
-              }
-             }
-        'l'=>{ *flags |= att_lowercase!();
-              if flags == &mut flags_on {
-                flags_off |= att_capcase!()| att_uppercase!();
-              }
-             }
-        'u'=>{ *flags |= att_uppercase!();
-              if flags == &mut flags_on {
-                flags_off |= att_capcase!()| att_lowercase!();
-              }
-             }
-        'I'=>{ inherit_flag = MKLOC_INHERIT!();}
-        _=>{
-			if opt == -99 {
-				r_builtin_help();
-				return EX_USAGE;
-			}
-			 builtin_usage ();
-             return EX_USAGE;
+        list = loptend;
+        /* If there are no more arguments left, then we just want to show
+        some variables. */
+        if list == std::ptr::null_mut() {
+            /* declare -[aAfFirtx] */
+            /* Show local variables defined at this context level if this is
+            the `local' builtin. */
+            if local_var != 0 {
+                show_local_var_attributes(0, nodefs); /* XXX - fix up args later */
+            } else if pflag != 0 && (flags_on == 0 || flags_on == att_function!()) {
+                let mut ret = 0;
+                if flags_on == 0 {
+                    ret = 1;
+                }
+                show_all_var_attributes(ret, nodefs);
+            } else if flags_on == 0 {
+                return set_builtin(std::ptr::null_mut());
+            } else {
+                set_or_show_attributes(std::ptr::null_mut(), flags_on, nodefs);
             }
-	    }
-		opt = internal_getopt (list, tmp.as_ptr() as * mut c_char);
-  }
-    list = loptend;
-  /* If there are no more arguments left, then we just want to show
-     some variables. */
-  if list == std::ptr::null_mut() {	/* declare -[aAfFirtx] */
-      /* Show local variables defined at this context level if this is
-	 the `local' builtin. */
-      if local_var != 0 {
-        show_local_var_attributes (0, nodefs);	/* XXX - fix up args later */
-      } else if pflag != 0 && (flags_on == 0 || flags_on == att_function!()) {
-        let mut ret=0;
-        if flags_on == 0 {
-          ret=1;
+            return sh_chkwrite(EXECUTION_SUCCESS!());
         }
-        show_all_var_attributes (ret, nodefs);
-      } else if flags_on == 0 {
-        return set_builtin (std::ptr::null_mut());
-      } else {
-        set_or_show_attributes (std::ptr::null_mut(), flags_on, nodefs);
-      }
-      return sh_chkwrite (EXECUTION_SUCCESS!());
-  }
-
-  if pflag !=0 {	/* declare -p [-aAfFirtx] name [name...] */
-      any_failed=0;
-      while  list != std::ptr::null_mut() {
-        if (flags_on & att_function!()) != 0 {
-          pflag = show_func_attributes ((*(*list).word).word, nodefs);
-        } else if local_var !=0 {
-          pflag = show_localname_attributes ((*(*list).word).word, nodefs);
-        } else {
-          pflag = show_name_attributes ((*(*list).word).word, nodefs);
+
+        if pflag != 0 {
+            /* declare -p [-aAfFirtx] name [name...] */
+            any_failed = 0;
+            while list != std::ptr::null_mut() {
+                if (flags_on & att_function!()) != 0 {
+                    pflag = show_func_attributes((*(*list).word).word, nodefs);
+                } else if local_var != 0 {
+                    pflag = show_localname_attributes((*(*list).word).word, nodefs);
+                } else {
+                    pflag = show_name_attributes((*(*list).word).word, nodefs);
+                }
+                if pflag != 0 {
+                    sh_notfound((*(*list).word).word);
+                    any_failed += 1;
+                }
+                list = (*list).next;
+            }
+
+            if any_failed != 0 {
+                return EXECUTION_FAILURE!();
+            } else {
+                return EXECUTION_SUCCESS!();
+            }
         }
-        if pflag !=0 {
-            sh_notfound ((*(*list).word).word);
-            any_failed += 1;
+        let tmpValue = CString::new("").unwrap();
+
+        /* There are arguments left, so we are making variables. */
+        'outter: while list != std::ptr::null_mut() {
+            /* declare [-aAfFirx] name [name ...] */
+            let mut value: *mut c_char;
+            let mut name: *mut c_char;
+            let mut oldname: *mut c_char;
+            let mut offset: i32;
+            let mut aflags: i32;
+            let wflags: i32;
+            let mut created_var: i32;
+            let mut namelen: i32;
+            let assoc_noexpand: bool;
+
+            let mut making_array_special: i32;
+            let mut compound_array_assign: i32;
+            let mut simple_array_assign: i32;
+            let mut var_exists: i32;
+            let mut array_exists: i32;
+            let mut creating_array: i32;
+            let mut array_subscript_assignment: bool;
+
+            name = r_savestring((*(*list).word).word);
+            wflags = (*(*list).word).flags;
+
+            assoc_noexpand = assoc_expand_once != 0 && (wflags & (1 << 2)) != 0;
+            //　分出=
+            if assoc_noexpand {
+                offset = assignment(name, 2);
+            } else {
+                offset = assignment(name, 0);
+            }
+
+            aflags = 0;
+            created_var = 0;
+
+            if local_var != 0
+                && variable_context != 0
+                && STREQ(name, CString::new("-").unwrap().as_ptr())
+            {
+                var = make_local_variable(CString::new("-").unwrap().as_ptr(), 0);
+                if value_cell(var) != std::ptr::null_mut() {
+                    libc::free(value_cell(var) as *mut c_void); /* just in case */
+                }
+                value = get_current_options();
+                var_setvalue(var, value);
+                VSETATTR(var, att_invisible!());
+                libc::free(name as *mut c_void);
+                list = (*list).next;
+                continue 'outter;
+            }
+
+            if offset != 0 {
+                /* declare [-aAfFirx] name=value */
+                *name.offset(offset as isize) = '\0' as c_char;
+                value = name.offset((offset + 1) as isize);
+                if *(name.offset((offset - 1) as isize)) == '+' as c_char {
+                    aflags |= ASS_APPEND!();
+                    *(name.offset((offset - 1) as isize)) = '\0' as c_char;
+                }
+            } else {
+                value = tmpValue.as_ptr() as *mut c_char;
+            }
+            /* Do some lexical error checking on the LHS and RHS of the assignment
+            that is specific to nameref variables. */
+            if (flags_on & att_nameref!()) != 0 {
+                if valid_array_reference(name, 0) != 0 {
+                    builtin_error(
+                        CString::new("%s: reference variable cannot be an array")
+                            .unwrap()
+                            .as_ptr(),
+                        name,
+                    );
+                    assign_error += 1;
+                    libc::free(name as *mut c_void);
+                    list = (*list).next;
+                    continue 'outter;
+                } else if check_selfref(name, value, 0) != 0 {
+                    /* disallow self references at global scope, warn at function scope */
+                    if variable_context == 0 {
+                        builtin_error(
+                            CString::new("%s: nameref variable self references not allowed")
+                                .unwrap()
+                                .as_ptr(),
+                            name,
+                        );
+                        assign_error += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    } else {
+                        builtin_warning(
+                            CString::new("%s: circular name reference")
+                                .unwrap()
+                                .as_ptr(),
+                            name,
+                        );
+                    }
+                }
+
+                if value != std::ptr::null_mut()
+                    && (*value) != 0
+                    && (aflags & ASS_APPEND!()) == 0
+                    && valid_nameref_value(value, 1) == 0
+                {
+                    builtin_error(
+                        CString::new("`nvalid %s': ivariable name for name reference")
+                            .unwrap()
+                            .as_ptr(),
+                        value,
+                    );
+                    assign_error += 1;
+                    libc::free(name as *mut c_void);
+                    list = (*list).next;
+                    continue 'outter;
+                }
+            }
+            //restart_new_var_name:
+            'inner: loop {
+                var_exists = 0;
+                array_exists = 0;
+                creating_array = 0;
+                compound_array_assign = 0;
+                simple_array_assign = 0;
+                array_subscript_assignment = false;
+                subscript_start = std::ptr::null_mut();
+                t = libc::strchr(name, '[' as libc::c_int);
+                if t != std::ptr::null_mut() && (flags_on & att_function!()) == 0 {
+                    /* ] */
+                    /* If offset != 0 we have already validated any array reference
+                    because assignment() calls skipsubscript() */
+                    if offset == 0 && valid_array_reference(name, 0) == 0 {
+                        sh_invalidid(name);
+                        assign_error += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    subscript_start = t;
+                    *t = '\0' as c_char;
+                    making_array_special = 1; /* XXX - should this check offset? */
+                    array_subscript_assignment = offset != 0;
+                } else {
+                    making_array_special = 0;
+                }
+                /* If we're in posix mode or not looking for a shell function (since
+                shell function names don't have to be valid identifiers when the
+                shell's not in posix mode), check whether or not the argument is a
+                valid, well-formed shell identifier. */
+                if (posixly_correct != 0 || (flags_on & att_function!()) == 0)
+                    && legal_identifier(name) == 0
+                {
+                    sh_invalidid(name);
+                    assign_error += 1;
+                    libc::free(name as *mut c_void);
+                    list = (*list).next;
+                    continue 'outter;
+                }
+                /* If VARIABLE_CONTEXT has a non-zero value, then we are executing
+                inside of a function.  This means we should make local variables,
+                not global ones. */
+
+                /* XXX - this has consequences when we're making a local copy of a
+                variable that was in the temporary environment.  Watch out
+                for this. */
+                refvar = std::ptr::null_mut();
+                if variable_context != 0 && mkglobal == 0 && ((flags_on & att_function!()) == 0) {
+                    let newname: *mut c_char;
+
+                    /* check name for validity here? */
+                    var = find_variable(name);
+                    if var == std::ptr::null_mut() {
+                        newname = nameref_transform_name(name, ASS_MKLOCAL!());
+                    } else if (flags_on & att_nameref!()) == 0 && (flags_off & att_nameref!()) == 0
+                    {
+                        /* Ok, we're following namerefs here, so let's make sure that if
+                        we followed one, it was at the same context (see below for
+                        more details). */
+                        refvar = find_variable_last_nameref(name, 1);
+                        if refvar != std::ptr::null_mut() && (*refvar).context != variable_context {
+                            newname = name;
+                        } else {
+                            newname = (*var).name;
+                        }
+                        refvar = std::ptr::null_mut();
+                    } else {
+                        newname = name; /* dealing with nameref attribute */
+                    }
+                    // 至此，find_variable 返回var 没有被更新
+                    /* Pass 1 as second argument to make_local_{assoc,array}_variable
+                    return an existing {array,assoc} variable to be flagged as an
+                    error below. */
+                    if (flags_on & att_assoc!()) != 0 {
+                        var = make_local_assoc_variable(newname, MKLOC_ARRAYOK!() | inherit_flag);
+                    } else if (flags_on & att_array!()) != 0 || making_array_special != 0 {
+                        var = make_local_array_variable(newname, MKLOC_ASSOCOK!() | inherit_flag);
+                    } else if offset == 0 && (flags_on & att_nameref!()) != 0 {
+                        /* First look for refvar at current scope */
+                        refvar = find_variable_last_nameref(name, 1);
+                        /* VARIABLE_CONTEXT != 0, so we are attempting to create or modify
+                        the attributes for a local variable at the same scope.  If we've
+                        used a reference from a previous context to resolve VAR, we
+                        want to throw REFVAR and VAR away and create a new local var. */
+                        if refvar != std::ptr::null_mut() && (*refvar).context != variable_context {
+                            refvar = std::ptr::null_mut();
+                            var = make_local_variable(name, inherit_flag);
+                        } else if refvar != std::ptr::null_mut()
+                            && (*refvar).context == variable_context
+                        {
+                            var = refvar;
+                        } else if var == std::ptr::null_mut()
+                            || (*refvar).context != variable_context
+                        {
+                            /* Maybe we just want to create a new local variable */
+                            var = make_local_variable(name, inherit_flag);
+                        }
+                        /* otherwise we have a var at the right context */
+                    } else {
+                        /* XXX - check name for validity here with valid_nameref_value */
+                        if flags_on & att_nameref!() != 0 {
+                            var = make_local_variable(name, inherit_flag);
+                        } else {
+                            var = make_local_variable(newname, inherit_flag); /* sets att_invisible for new vars */
+                        }
+                    }
+
+                    if var == std::ptr::null_mut() {
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    if var != std::ptr::null_mut()
+                        && nameref_p(var) != 0
+                        && readonly_p(var) != 0
+                        && nameref_cell(var) != std::ptr::null_mut()
+                        && (flags_off & att_nameref!()) != 0
+                    {
+                        sh_readonly(name);
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+                } else {
+                    var = std::ptr::null_mut();
+                }
+                /* If we are declaring a function, then complain about it in some way.
+                We don't let people make functions by saying `typeset -f foo=bar'. */
+
+                /* There should be a way, however, to let people look at a particular
+                function definition by saying `typeset -f foo'. */
+
+                if (flags_on & att_function!()) != 0 {
+                    if offset != 0 {
+                        /* declare -f [-rix] foo=bar */
+                        builtin_error(
+                            CString::new("cannot use `-f' to make functions")
+                                .unwrap()
+                                .as_ptr(),
+                        );
+                        libc::free(name as *mut c_void);
+                        return EXECUTION_FAILURE!();
+                    } else {
+                        /* declare -f [-rx] name [name...] */
+                        var = find_function(name);
+                        if var != std::ptr::null_mut() {
+                            if readonly_p(var) != 0 && (flags_off & att_readonly!()) != 0 {
+                                builtin_error(
+                                    CString::new("%s: readonly function").unwrap().as_ptr(),
+                                    name,
+                                );
+                                any_failed += 1;
+                                libc::free(name as *mut c_void);
+                                list = (*list).next;
+                                continue 'outter;
+                            } else if (flags_on & (att_array!() | att_assoc!())) != 0 {
+                                if (flags_on & att_array!()) != 0 {
+                                    sh_invalidopt(
+                                        CString::new("-a").unwrap().as_ptr() as *mut c_char
+                                    );
+                                } else {
+                                    sh_invalidopt(
+                                        CString::new("-A").unwrap().as_ptr() as *mut c_char
+                                    );
+                                }
+
+                                any_failed += 1;
+                                libc::free(name as *mut c_void);
+                                list = (*list).next;
+                                continue 'outter;
+                            }
+                            /* declare -[Ff] name [name...] */
+                            if flags_on == att_function!() && flags_off == 0 {
+                                if nodefs != 0 && debugging_mode != 0 {
+                                    shell_fn = find_function_def((*var).name);
+                                    if shell_fn != std::ptr::null_mut() {
+                                        println!(
+                                            "{} {} {}",
+                                            CStr::from_ptr((*var).name).to_str().unwrap(),
+                                            (*shell_fn).line,
+                                            CStr::from_ptr((*shell_fn).source_file)
+                                                .to_str()
+                                                .unwrap()
+                                        );
+                                    } else {
+                                        println!(
+                                            "{}",
+                                            CStr::from_ptr((*var).name).to_str().unwrap()
+                                        );
+                                    }
+                                } else {
+                                    if nodefs != 0 {
+                                        t = (*var).name;
+                                    } else {
+                                        t = named_function_string(
+                                            name,
+                                            function_cell(var),
+                                            FUNC_MULTILINE!() | FUNC_EXTERNAL!(),
+                                        );
+                                    }
+                                    println!("{}", CStr::from_ptr(t).to_str().unwrap());
+                                    any_failed = sh_chkwrite(any_failed);
+                                }
+                            } else {
+                                /* declare -[fF] -[rx] name [name...] */
+                                VSETATTR(var, flags_on);
+                                flags_off &= !att_function!(); /* makes no sense */
+                                VUNSETATTR(var, flags_off);
+                            }
+                        } else {
+                            any_failed += 1;
+                        }
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+                } else {
+                    /* declare -[aAinrx] name [name...] */
+                    /* Non-null if we just created or fetched a local variable. */
+
+                    /* Here's what ksh93 seems to do as of the 2012 version: if we are
+                    using declare -n to modify the value of an existing nameref
+                    variable, don't follow the nameref chain at all and just search
+                    for a nameref at the current context.  If we have a nameref,
+                    modify its value (changing which variable #define ASS_NAMEREF	0x0010	/* assigning to nameref variable */it references). */
+                    if var == std::ptr::null_mut() && (flags_on & att_nameref!()) != 0 {
+                        /* See if we are trying to modify an existing nameref variable,
+                        but don't follow the nameref chain. */
+                        if mkglobal != 0 {
+                            var = find_global_variable_noref(name);
+                        } else {
+                            var = find_variable_noref(name);
+                        }
+
+                        if var != std::ptr::null_mut() && nameref_p(var) == 0 {
+                            var = std::ptr::null_mut();
+                        }
+                    } else if var == std::ptr::null_mut() && (flags_off & att_nameref!()) != 0 {
+                        /* However, if we're turning off the nameref attribute on an existing
+                        nameref variable, we first follow the nameref chain to the end,
+                        modify the value of the variable this nameref variable references
+                        if there is an assignment statement argument,
+                        *CHANGING ITS VALUE AS A SIDE EFFECT*, then turn off the nameref
+                        flag *LEAVING THE NAMEREF VARIABLE'S VALUE UNCHANGED* */
+                        /* See if we are trying to modify an existing nameref variable */
+                        if mkglobal != 0 {
+                            refvar = find_global_variable_last_nameref(name, 0);
+                        } else {
+                            refvar = find_variable_last_nameref(name, 0);
+                        }
+
+                        if refvar != std::ptr::null_mut() && nameref_p(refvar) == 0 {
+                            refvar = std::ptr::null_mut();
+                        }
+                        /* If the nameref is readonly but doesn't have a value, ksh93
+                        allows the nameref attribute to be removed.  If it's readonly
+                        and has a value, even if the value doesn't reference an
+                        existing variable, we disallow the modification */
+                        if refvar != std::ptr::null_mut()
+                            && nameref_cell(refvar) != std::ptr::null_mut()
+                            && readonly_p(refvar) != 0
+                        {
+                            sh_readonly(name);
+                            any_failed += 1;
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+                        /* If all we're doing is turning off the nameref attribute, don't
+                        bother with VAR at all, whether it exists or not. Just turn it
+                        off and go on. */
+                        if refvar != std::ptr::null_mut()
+                            && flags_on == 0
+                            && offset == 0
+                            && (flags_off & !att_nameref!()) == 0
+                        {
+                            VUNSETATTR(refvar, att_nameref!());
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+
+                        if refvar != std::ptr::null_mut() {
+                            /* XXX - use declare_find_variable here? */
+                            if mkglobal != 0 {
+                                var = find_global_variable(nameref_cell(refvar));
+                            } else {
+                                var = find_variable(nameref_cell(refvar));
+                            }
+                        }
+                    } else if var == std::ptr::null_mut()
+                        && offset != 0
+                        && array_subscript_assignment
+                    {
+                        /* If we have an array assignment to a nameref, remove the nameref
+                        attribute and go on. */
+                        if mkglobal != 0 {
+                            var = find_global_variable_noref(name);
+                        } else {
+                            var = find_variable_noref(name);
+                        }
+
+                        if var != std::ptr::null_mut() && nameref_p(var) != 0 {
+                            internal_warning(
+                                CString::new("%s: removing nameref attribute")
+                                    .unwrap()
+                                    .as_ptr(),
+                                name,
+                            );
+                            libc::free(value_cell(var) as *mut c_void); /* XXX - bash-4.3 compat */
+                            var_setvalue(var, std::ptr::null_mut());
+                            VUNSETATTR(var, att_nameref!());
+                        }
+                    }
+
+                    /* See if we are trying to set flags or value (or create) for an
+                     existing nameref that points to a non-existent variable: e.g.,
+                    declare -n foo=bar
+                    unset foo	# unsets bar
+                    declare -i foo
+                    foo=4+4
+                    declare -p foo */
+                    if var == std::ptr::null_mut()
+                        && (mkglobal != 0 || flags_on != 0 || flags_off != 0 || offset != 0)
+                    {
+                        if mkglobal != 0 {
+                            refvar = find_global_variable_last_nameref(name, 0);
+                        } else {
+                            refvar = find_variable_last_nameref(name, 0);
+                        }
+
+                        if refvar != std::ptr::null_mut() && nameref_p(refvar) == 0 {
+                            refvar = std::ptr::null_mut();
+                        }
+
+                        if refvar != std::ptr::null_mut() {
+                            /* XXX - use declare_find_variable here? */
+                            if mkglobal != 0 {
+                                var = find_global_variable(nameref_cell(refvar));
+                            } else {
+                                var = find_variable(nameref_cell(refvar));
+                            }
+                        }
+
+                        if refvar != std::ptr::null_mut() && var == std::ptr::null_mut() {
+                            oldname = name; /* need to free this */
+                            namelen = libc::strlen(nameref_cell(refvar)) as i32;
+
+                            if subscript_start != std::ptr::null_mut() {
+                                *subscript_start = '[' as c_char; /*]*/
+                                namelen += libc::strlen(subscript_start) as i32;
+                            }
+
+                            name =
+                                libc::malloc(namelen as libc::size_t + 2 + libc::strlen(value) + 1)
+                                    as *mut c_char;
+                            libc::strcpy(name, nameref_cell(refvar));
+
+                            if subscript_start != std::ptr::null_mut() {
+                                libc::strcpy(
+                                    name.offset(libc::strlen(nameref_cell(refvar)) as isize),
+                                    subscript_start,
+                                );
+                            }
+
+                            /* We are committed to using the new name, so reset */
+                            if offset != 0 {
+                                /* Rebuild assignment and restore offset and value */
+                                if (aflags & ASS_APPEND!()) != 0 {
+                                    *(name.offset(namelen as isize) as *mut c_char) = '+' as c_char;
+
+                                    namelen += 1;
+                                }
+                                *(name.offset(namelen as isize) as *mut c_char) = '=' as c_char;
+                                //   *((name as usize + namelen as usize) as * mut c_char) = '=' as c_char;
+                                namelen += 1;
+
+                                if value != std::ptr::null_mut() && (*value) != 0 {
+                                    libc::strcpy(name.offset(namelen as isize), value);
+                                } else {
+                                    *(name.offset(namelen as isize) as *mut c_char) =
+                                        '\0' as c_char;
+                                }
+
+                                offset = assignment(name, 0);
+                                /* if offset was valid previously, but the substituting
+                                of the nameref value results in an invalid assignment,
+                                throw an invalid identifier error */
+                                if offset == 0 {
+                                    libc::free(oldname as *mut c_void);
+                                    sh_invalidid(name);
+                                    assign_error += 1;
+                                    libc::free(name as *mut c_void);
+                                    list = (*list).next;
+                                    continue 'outter;
+                                }
+                                *(name.offset(offset as isize)) = '\0' as c_char;
+
+                                value = name.offset(namelen as isize);
+                            }
+                            libc::free(oldname as *mut c_void);
+
+                            /* OK, let's turn off the nameref attribute.
+                            Now everything else applies to VAR. */
+                            if (flags_off & att_nameref!()) != 0 {
+                                VUNSETATTR(refvar, att_nameref!());
+                            }
+
+                            //goto restart_new_var_name;
+                            continue 'inner;
+                            /* NOTREACHED */
+                        }
+                    }
+                    if var == std::ptr::null_mut() {
+                        var = r_declare_find_variable(name, mkglobal, chklocal);
+                    }
+
+                    var_exists = (var != std::ptr::null_mut()) as i32;
+                    array_exists = (var != std::ptr::null_mut()
+                        && (array_p(var) != 0 || assoc_p(var) != 0))
+                        as i32;
+                    creating_array = flags_on & (att_array!() | att_assoc!());
+
+                    if var == std::ptr::null_mut() {
+                        if (flags_on & att_assoc!()) != 0 {
+                            var = make_new_assoc_variable(name);
+                            if var != std::ptr::null_mut() && offset == 0 {
+                                VSETATTR(var, att_invisible!());
+                            }
+                        } else if (flags_on & att_array!()) != 0 || making_array_special != 0 {
+                            var = make_new_array_variable(name);
+                            if var != std::ptr::null_mut() && offset == 0 {
+                                VSETATTR(var, att_invisible!());
+                            }
+                        } else {
+                            if mkglobal != 0 {
+                                var =
+                                    bind_global_variable(name, std::ptr::null_mut(), ASS_FORCE!());
+                            } else {
+                                var = bind_variable(name, std::ptr::null_mut(), ASS_FORCE!());
+                            }
+                            if var != std::ptr::null_mut() && offset == 0 {
+                                VSETATTR(var, att_invisible!());
+                            }
+                        }
+
+                        if var == std::ptr::null_mut() {
+                            /* Has to appear in brackets */
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+                        created_var = 1;
+                    } else if (array_p(var) != 0 || assoc_p(var) != 0)
+                        && (flags_on & att_nameref!()) != 0
+                    {
+                        /* Can't take an existing array variable and make it a nameref */
+                        builtin_error(
+                            CString::new("%s: reference variable cannot be an array")
+                                .unwrap()
+                                .as_ptr(),
+                            name,
+                        );
+                        assign_error += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    } else if nameref_p(var) != 0
+                        && (flags_on & att_nameref!()) == 0
+                        && (flags_off & att_nameref!()) == 0
+                        && offset != 0
+                        && valid_nameref_value(value, 1) == 0
+                    {
+                        builtin_error(
+                            CString::new("`%s': invalid variable name for name reference")
+                                .unwrap()
+                                .as_ptr(),
+                            value,
+                        );
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    } else if (flags_on & att_nameref!()) != 0 {
+                        /* Check of offset is to allow an assignment to a nameref var as
+                        part of the declare word to override existing value */
+                        if nameref_p(var) == 0
+                            && var_isset(var)
+                            && offset == 0
+                            && valid_nameref_value(value_cell(var), 0) == 0
+                        {
+                            builtin_error(
+                                CString::new("`%s': invalid variable name for name reference")
+                                    .unwrap()
+                                    .as_ptr(),
+                                value_cell(var),
+                            );
+                            any_failed += 1;
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+
+                        if readonly_p(var) != 0 {
+                            sh_readonly(name);
+                            any_failed += 1;
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+                        /* ksh93 compat: turning on nameref attribute turns off -ilu */
+                        VUNSETATTR(
+                            var,
+                            att_integer!() | att_uppercase!() | att_lowercase!() | att_capcase!(),
+                        );
+                    }
+
+                    /* Cannot use declare +r to turn off readonly attribute. */
+                    if readonly_p(var) != 0 && (flags_off & att_readonly!()) != 0 {
+                        sh_readonly((*var).name);
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    /* Cannot use declare to assign value to readonly or noassign
+                    variable. */
+                    if (readonly_p(var) != 0 || noassign_p(var) != 0) && offset != 0 {
+                        if readonly_p(var) != 0 {
+                            sh_readonly(name);
+                        }
+                        assign_error += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    /* make declare a[2]=foo as similar to a[2]=foo as possible if
+                    a is already an array or assoc variable. */
+                    if array_subscript_assignment && array_exists != 0 && creating_array == 0 {
+                        simple_array_assign = 1;
+                    } else if (making_array_special != 0
+                        || creating_array != 0
+                        || array_exists != 0)
+                        && offset != 0
+                    {
+                        let vlen: i32;
+                        vlen = libc::strlen(value) as i32;
+                        /*itrace("declare_builtin: name = %s value = %s flags = %d", name, value, wflags);*/
+                        if shell_compatibility_level > 43
+                            && (wflags & W_COMPASSIGN!()) == 0
+                            && *value == '(' as c_char
+                            && *(value.offset((vlen - 1) as isize) as *mut c_char) == ')' as c_char
+                        {
+                            /* The warning is only printed when using compound assignment
+                            to an array variable that doesn't already exist.  We use
+                            creating_array to allow things like
+                            declare -a foo$bar='(abc)' to work. */
+                            if array_exists == 0 && creating_array == 0 {
+                                internal_warning(
+                                    CString::new("%s: quoted compound array assignment deprecated")
+                                        .unwrap()
+                                        .as_ptr(),
+                                    (*(*list).word).word,
+                                );
+                            }
+                            compound_array_assign =
+                                (array_exists != 0 || creating_array != 0) as i32;
+                            simple_array_assign = making_array_special;
+                        } else if *value == '(' as c_char
+                            && *(value.offset((vlen - 1) as isize) as *mut c_char) == ')' as c_char
+                            && (shell_compatibility_level < 44 || (wflags & W_COMPASSIGN!()) != 0)
+                        {
+                            compound_array_assign = 1;
+                        } else {
+                            simple_array_assign = 1;
+                        }
+                    }
+
+                    /* Cannot use declare +a name or declare +A name to remove an
+                    array variable. */
+                    if ((flags_off & att_array!()) != 0 && array_p(var) != 0)
+                        || ((flags_off & att_assoc!()) != 0 && assoc_p(var) != 0)
+                    {
+                        builtin_error(
+                            CString::new("%s: cannot destroy array variables in this way")
+                                .unwrap()
+                                .as_ptr(),
+                            name,
+                        );
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    if (flags_on & att_array!()) != 0 && assoc_p(var) != 0 {
+                        builtin_error(
+                            CString::new("%s: cannot convert associative to indexed array")
+                                .unwrap()
+                                .as_ptr(),
+                            name,
+                        );
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    if (flags_on & att_assoc!()) != 0 && array_p(var) != 0 {
+                        builtin_error(
+                            CString::new("%s: cannot convert indexed to associative array")
+                                .unwrap()
+                                .as_ptr(),
+                            name,
+                        );
+                        any_failed += 1;
+                        libc::free(name as *mut c_void);
+                        list = (*list).next;
+                        continue 'outter;
+                    }
+
+                    /* declare -A name[[n]] makes name an associative array variable. */
+                    if (flags_on & att_assoc!()) != 0 {
+                        if assoc_p(var) == 0 {
+                            var = convert_var_to_assoc(var);
+                        }
+                    } else if (making_array_special != 0 || (flags_on & att_array!()) != 0)
+                        && array_p(var) == 0
+                        && assoc_p(var) == 0
+                    {
+                        /* declare -a name[[n]] or declare name[n] makes name an indexed
+                        array variable. */
+                        var = convert_var_to_array(var);
+                    }
+
+                    /* XXX - we note that we are turning on nameref attribute and defer
+                    setting it until the assignment has been made so we don't do an
+                    inadvertent nameref lookup.  Might have to do the same thing for
+                    flags_off&att_nameref. */
+                    /* XXX - ksh93 makes it an error to set a readonly nameref variable
+                    using a single typeset command. */
+                    onref = flags_on & att_nameref!();
+                    flags_on &= !att_nameref!();
+
+                    if array_p(var) != 0
+                        || assoc_p(var) != 0
+                        || (offset != 0 && compound_array_assign != 0)
+                        || simple_array_assign != 0
+                    {
+                        onref = 0; /* array variables may not be namerefs */
+                    }
+                    /* ksh93 seems to do this */
+                    offref = flags_off & att_nameref!();
+                    flags_off &= !att_nameref!();
+
+                    VSETATTR(var, flags_on);
+                    VUNSETATTR(var, flags_off);
+
+                    if offset != 0 && compound_array_assign != 0 {
+                        assign_array_var_from_string(var, value, aflags | ASS_FORCE!());
+                    } else if simple_array_assign != 0 && subscript_start != std::ptr::null_mut() {
+                        let mut local_aflags: i32;
+                        /* declare [-aA] name[N]=value */
+                        *subscript_start = '[' as c_char; /* ] */
+                        /* XXX - problem here with appending */
+                        local_aflags = aflags & ASS_APPEND!();
+                        if assoc_noexpand {
+                            local_aflags |= ASS_NOEXPAND!();
+                        } else {
+                            local_aflags |= 0;
+                        }
+
+                        var = assign_array_element(name, value, local_aflags); /* XXX - not aflags */
+                        *subscript_start = '\0' as c_char;
+                        if var == std::ptr::null_mut() {
+                            /* some kind of assignment error */
+                            assign_error += 1;
+                            flags_on |= onref;
+                            flags_off |= offref;
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+                    } else if simple_array_assign != 0 {
+                        /* let bind_{array,assoc}_variable take care of this. */
+                        if assoc_p(var) != 0 {
+                            bind_assoc_variable(
+                                var,
+                                name,
+                                r_savestring(CString::new("0").unwrap().as_ptr()),
+                                value,
+                                aflags | ASS_FORCE!(),
+                            );
+                        } else {
+                            bind_array_variable(name, 0, value, aflags | ASS_FORCE!());
+                        }
+                    } else if offset != 0 {
+                        /* XXX - no ASS_FORCE here */
+                        /* bind_variable_value duplicates the essential internals of bind_variable() */
+                        if onref != 0 || nameref_p(var) != 0 {
+                            aflags |= ASS_NAMEREF!();
+                        }
+
+                        v = bind_variable_value(var, value, aflags);
+                        if v == std::ptr::null_mut() && (onref != 0 || nameref_p(var) != 0) {
+                            if valid_nameref_value(value, 1) == 0 {
+                                sh_invalidid(value);
+                            }
+
+                            assign_error += 1;
+                            /* XXX - unset this variable? or leave it as normal var? */
+                            if created_var != 0 {
+                                if mkglobal != 0 {
+                                    delete_var((*var).name, global_variables);
+                                } else {
+                                    delete_var((*var).name, shell_variables);
+                                }
+                            }
+
+                            flags_on |= onref; /* undo change from above */
+                            flags_off |= offref;
+                            libc::free(name as *mut c_void);
+                            list = (*list).next;
+                            continue 'outter;
+                        }
+                    }
+
+                    /* If we found this variable in the temporary environment, as with
+                    `var=value declare -x var', make sure it is treated identically
+                    to `var=value export var'.  Do the same for `declare -r' and
+                    `readonly'.  Preserve the attributes, except for att_tempvar. */
+                    /* XXX -- should this create a variable in the global scope, or
+                    modify the local variable flags?  ksh93 has it modify the
+                    global scope.
+                    Need to handle case like in set_var_attribute where a temporary
+                    variable is in the same table as the function local vars. */
+                    if (flags_on & (att_exported!() | att_readonly!()) != 0) && tempvar_p(var) != 0
+                    {
+                        let mut tv: *mut SHELL_VAR;
+                        let mut tvalue: *mut c_char = std::ptr::null_mut();
+
+                        tv = find_tempenv_variable((*var).name);
+                        if tv != std::ptr::null_mut() {
+                            if var_isset(var) {
+                                tvalue = r_savestring(value_cell(var));
+                            } else {
+                                tvalue = r_savestring(CString::new("").unwrap().as_ptr());
+                            }
+                            tv = bind_variable((*var).name, tvalue, 0);
+
+                            if tv != std::ptr::null_mut() {
+                                (*tv).attributes |= (*var).attributes & !att_tempvar!();
+                                if (*tv).context > 0 {
+                                    VSETATTR(tv, att_propagate!());
+                                }
+                            }
+                            libc::free(tvalue as *mut c_void);
+                        }
+                        VSETATTR(var, att_propagate!());
+                    }
+                }
+
+                /* Turn on nameref attribute we deferred above. */
+                /* XXX - should we turn on the noassign attribute for consistency with
+                ksh93 when we turn on the nameref attribute? */
+                VSETATTR(var, onref);
+                flags_on |= onref;
+                VUNSETATTR(var, offref);
+                flags_off |= offref;
+                /* Yuck.  ksh93 compatibility.  XXX - need to investigate more but
+                definitely happens when turning off nameref attribute on nameref
+                (see comments above).  Under no circumstances allow this to turn
+                off readonly attribute on readonly nameref variable. */
+                if refvar != std::ptr::null_mut() {
+                    if (flags_off & att_readonly!()) != 0 {
+                        flags_off &= !att_readonly!();
+                    }
+                    VUNSETATTR(refvar, flags_off);
+                }
+                stupidly_hack_special_variables(name);
+                libc::free(name as *mut c_void);
+                list = (*list).next;
+                continue 'outter;
+            }
         }
-         list = (*list).next;
-	  }
-
-      if any_failed !=0 {
-        return EXECUTION_FAILURE!();
-      } else {
-        return EXECUTION_SUCCESS!();
-      }
-  }
-  let tmpValue = CString::new("").unwrap();
-
-  /* There are arguments left, so we are making variables. */
- 'outter: while list !=std::ptr::null_mut() {		/* declare [-aAfFirx] name [name ...] */
-      let mut value:* mut c_char;
-	  let mut name:* mut c_char;
-	  let mut oldname:* mut c_char;
-      let mut offset:i32;
-	  let mut aflags:i32;
-	  let wflags:i32;
-	  let mut created_var:i32;
-	  let mut namelen:i32;
-      let assoc_noexpand:bool;
-
-      let mut making_array_special:i32;
-	  let mut compound_array_assign:i32;
-	  let mut simple_array_assign:i32;
-      let mut var_exists:i32;
-	  let mut array_exists:i32;
-	  let mut creating_array:i32;
-	  let mut array_subscript_assignment:bool;
-
-      name = r_savestring ((*(*list).word).word);
-      wflags = (*(*list).word).flags;
-
-      assoc_noexpand = (assoc_expand_once !=0 && (wflags & (1 << 2)) !=0);
-      //　分出=
-      if assoc_noexpand {
-		offset = assignment (name,  2);
-	  } else {
-		offset = assignment (name,  0);
-	  }
-
-      aflags = 0;
-      created_var = 0;
-
-      if local_var !=0 && variable_context !=0 && STREQ (name, CString::new("-").unwrap().as_ptr())	{
-		var = make_local_variable (CString::new("-").unwrap().as_ptr(), 0);
-        if value_cell(var) != std::ptr::null_mut() {
-		  libc::free (value_cell (var) as * mut c_void);		/* just in case */
+        if assign_error != 0 {
+            return EX_BADASSIGN!();
+        } else {
+            if any_failed == 0 {
+                return EXECUTION_SUCCESS!();
+            } else {
+                return EXECUTION_FAILURE!();
+            }
         }
-		value = get_current_options ();
-		var_setvalue (var, value);
-		VSETATTR (var, att_invisible!());
-		libc::free (name as * mut c_void);
-		list = (*list).next;
-		continue 'outter;
-	  }
-
-      if offset !=0 {	/* declare [-aAfFirx] name=value */
-	  	*name.offset(offset as isize) = '\0' as c_char;
-	  	value = name.offset((offset + 1) as isize) ; 
-	  	if *(name.offset((offset - 1) as isize)) == '+' as c_char {
-	      aflags |= ASS_APPEND!();
-	      *(name.offset((offset - 1) as isize))= '\0' as c_char;
-	    }
-	  } else {
-		value = tmpValue.as_ptr() as * mut c_char;
-	  }
-      /* Do some lexical error checking on the LHS and RHS of the assignment
-	 that is specific to nameref variables. */
-      if (flags_on & att_nameref!()) !=0 {
-		if valid_array_reference (name, 0) !=0 {
-			builtin_error (CString::new("%s: reference variable cannot be an array").unwrap().as_ptr(), name);
-			assign_error+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		} else if check_selfref (name, value, 0) !=0 {/* disallow self references at global scope, warn at function scope */
-	        if variable_context == 0 {
-				builtin_error (CString::new("%s: nameref variable self references not allowed").unwrap().as_ptr(), name);
-				assign_error+=1;
-				libc::free (name as * mut c_void);
-				list = (*list).next;
-				continue 'outter;
-			} else {
-				builtin_warning (CString::new("%s: circular name reference").unwrap().as_ptr(), name);
-			}
-	    }
-
-	    if value != std::ptr::null_mut() && (*value) !=0 && (aflags & ASS_APPEND!()) == 0 && valid_nameref_value (value, 1) == 0 {
-	      builtin_error (CString::new("`nvalid %s': ivariable name for name reference").unwrap().as_ptr(), value);
-	      assign_error+=1;
-	      libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter;
-	    }
-	 }
-//restart_new_var_name:
-	'inner: loop {
-      var_exists = 0;
-	  array_exists = 0;
-	  creating_array = 0;
-      compound_array_assign = 0;
-	  simple_array_assign = 0;
-      array_subscript_assignment = false;
-      subscript_start = std::ptr::null_mut();
-	  t = libc::strchr (name, '[' as libc::c_int);
-      if t !=std::ptr::null_mut() && (flags_on & att_function!()) == 0	{/* ] */
-	  /* If offset != 0 we have already validated any array reference
-	     because assignment() calls skipsubscript() */
-		if offset == 0 && valid_array_reference (name, 0) == 0 {
-			sh_invalidid (name);
-			assign_error+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter; 
-		}
-
-		subscript_start = t;
-		*t = '\0' as c_char;
-		making_array_special = 1;	/* XXX - should this check offset? */
-		array_subscript_assignment = offset != 0;
-	 } else {
-		making_array_special = 0;
-	 }
-      /* If we're in posix mode or not looking for a shell function (since
-	 shell function names don't have to be valid identifiers when the
-	 shell's not in posix mode), check whether or not the argument is a
-	 valid, well-formed shell identifier. */
-	 if (posixly_correct !=0 || (flags_on & att_function!()) == 0) && legal_identifier(name) == 0 {
-		sh_invalidid (name);
-	  	assign_error+=1;
-		libc::free (name as * mut c_void);
-		list = (*list).next;
-		continue 'outter; 
-	 }
-      /* If VARIABLE_CONTEXT has a non-zero value, then we are executing
-	 inside of a function.  This means we should make local variables,
-	 not global ones. */
-
-      /* XXX - this has consequences when we're making a local copy of a
-	       variable that was in the temporary environment.  Watch out
-	       for this. */
-     refvar = std::ptr::null_mut();
-     if variable_context !=0 && mkglobal == 0 && ((flags_on & att_function!()) == 0) {
-	  	 let newname: * mut c_char;
-
-		 /* check name for validity here? */
-		 var = find_variable (name);
-	     if var == std::ptr::null_mut() {
-			newname = nameref_transform_name (name, ASS_MKLOCAL!());
-		 }
-		 else if (flags_on & att_nameref!()) == 0 && (flags_off & att_nameref!()) == 0 {
-	      /* Ok, we're following namerefs here, so let's make sure that if
-		 we followed one, it was at the same context (see below for
-		 more details). */
-	      refvar = find_variable_last_nameref (name, 1);
-		  if refvar != std::ptr::null_mut() && (*refvar).context != variable_context {
-			newname =  name ;
-		  }
-		 else {
-			newname =  (*var).name;
-		}
-	      refvar = std::ptr::null_mut();
-	    } else {
-			newname = name;	/* dealing with nameref attribute */
-		}
-// 至此，find_variable 返回var 没有被更新
-	    /* Pass 1 as second argument to make_local_{assoc,array}_variable
-	     return an existing {array,assoc} variable to be flagged as an
-	     error below. */
-		if (flags_on & att_assoc!()) !=0 {
-			var = make_local_assoc_variable (newname, MKLOC_ARRAYOK!()|inherit_flag);
-		} else if (flags_on & att_array!()) !=0 || making_array_special !=0 {
-			var = make_local_array_variable (newname, MKLOC_ASSOCOK!()|inherit_flag);
-		} else if offset == 0 && (flags_on & att_nameref!()) !=0 {
-	      /* First look for refvar at current scope */
-	      refvar = find_variable_last_nameref (name, 1);
-	      /* VARIABLE_CONTEXT != 0, so we are attempting to create or modify
-		 the attributes for a local variable at the same scope.  If we've
-		 used a reference from a previous context to resolve VAR, we
-		 want to throw REFVAR and VAR away and create a new local var. */
-	      if refvar != std::ptr::null_mut() && (*refvar).context != variable_context {
-		  	refvar = std::ptr::null_mut();
-		  	var = make_local_variable (name, inherit_flag);
-		  } else if refvar != std::ptr::null_mut() && (*refvar).context == variable_context {
-			var = refvar;
-		  } else if var == std::ptr::null_mut() || (*refvar).context != variable_context {/* Maybe we just want to create a new local variable */
-			var = make_local_variable (name, inherit_flag);
-		  }
-	      /* otherwise we have a var at the right context */
-	    } else {
-			 /* XXX - check name for validity here with valid_nameref_value */
-			 if flags_on & att_nameref!() !=0 {
-				var = make_local_variable ( name , inherit_flag);
-			 } else {
-				var = make_local_variable ( newname, inherit_flag);	/* sets att_invisible for new vars */
-			 }
-		}
-
-	    if var == std::ptr::null_mut() {
-	      any_failed+=1;
-	      libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter; 
-	    }
-
-	  	if var != std::ptr::null_mut() && nameref_p (var) !=0 && readonly_p (var) != 0 && nameref_cell (var) != std::ptr::null_mut() && (flags_off & att_nameref!()) !=0 {
-	      sh_readonly (name);
-	      any_failed+=1;
-	      libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter; 
-	    }
-	} else {
-		var = std::ptr::null_mut();
-	}
-      /* If we are declaring a function, then complain about it in some way.
-	 We don't let people make functions by saying `typeset -f foo=bar'. */
-
-      /* There should be a way, however, to let people look at a particular
-	 function definition by saying `typeset -f foo'. */
-
-    if (flags_on & att_function!()) !=0	{
-	  if offset !=0 {	/* declare -f [-rix] foo=bar */   
-	      builtin_error (CString::new("cannot use `-f' to make functions").unwrap().as_ptr());
-	      libc::free (name as * mut c_void);
-	      return EXECUTION_FAILURE!();
-	  } else {/* declare -f [-rx] name [name...] */
-	      var = find_function (name);
-	      if var != std::ptr::null_mut() {
-		  if readonly_p (var) !=0 && (flags_off & att_readonly!()) !=0 {
-		      builtin_error (CString::new("%s: readonly function").unwrap().as_ptr(), name);
-		      any_failed+=1;
-		      libc::free (name as * mut c_void);
-			  list = (*list).next;
-			  continue 'outter; 
-		  } else if (flags_on & (att_array!()|att_assoc!())) !=0 {
-			  if (flags_on & att_array!()) !=0 {
-				sh_invalidopt (CString::new("-a").unwrap().as_ptr() as * mut c_char);
-			  } else {
-				sh_invalidopt (CString::new("-A").unwrap().as_ptr() as * mut c_char);
-			  }
-
-		      any_failed+=1;
-		      libc::free (name as * mut c_void);
-			  list = (*list).next;
-			  continue 'outter; 
-		  }
-		  /* declare -[Ff] name [name...] */
-		  if flags_on == att_function!() && flags_off == 0 {
-		      if nodefs !=0 && debugging_mode !=0 {
-			  	shell_fn = find_function_def ((*var).name);
-				if shell_fn !=std::ptr::null_mut() {
-					println!("{} {} {}",CStr::from_ptr((*var).name).to_str().unwrap(),(*shell_fn).line,CStr::from_ptr((*shell_fn).source_file).to_str().unwrap());
-				} else {
-					println!("{}",CStr::from_ptr((*var).name).to_str().unwrap());
-				}
-			  } else {
-				  if nodefs !=0 {
-					t=(*var).name;
-				  } else {
-					t = named_function_string (name, function_cell (var), FUNC_MULTILINE!()|FUNC_EXTERNAL!());
-				  }
-				  println!("{}",CStr::from_ptr(t).to_str().unwrap());
-			      any_failed = sh_chkwrite (any_failed);
-			 }
-		  } else {	/* declare -[fF] -[rx] name [name...] */ 
-		      VSETATTR (var, flags_on);
-		      flags_off &= ! att_function!(); 	/* makes no sense */
-		      VUNSETATTR (var, flags_off);
-		  }
-		} else {
-			any_failed+=1;
-		}
-		libc::free (name as * mut c_void);
-		list = (*list).next;
-		continue 'outter; 
-	    }
-	} else {
-		/* declare -[aAinrx] name [name...] */
-	 /* Non-null if we just created or fetched a local variable. */
-
-	  /* Here's what ksh93 seems to do as of the 2012 version: if we are
-	     using declare -n to modify the value of an existing nameref
-	     variable, don't follow the nameref chain at all and just search
-	     for a nameref at the current context.  If we have a nameref,
-	     modify its value (changing which variable #define ASS_NAMEREF	0x0010	/* assigning to nameref variable */it references). */
-	  if var == std::ptr::null_mut() && (flags_on & att_nameref!()) !=0 {
-	      /* See if we are trying to modify an existing nameref variable,
-		 but don't follow the nameref chain. */
-		 if mkglobal !=0 {
-			var = find_global_variable_noref (name);
-		 } else {
-			var = find_variable_noref (name);
-		 }
-
-	     if var != std::ptr::null_mut() && nameref_p (var) == 0 {
-			var = std::ptr::null_mut();
-		 }
-	  } else if var == std::ptr::null_mut() && (flags_off & att_nameref!()) !=0 {
-		  /* However, if we're turning off the nameref attribute on an existing
-	     nameref variable, we first follow the nameref chain to the end,
-	     modify the value of the variable this nameref variable references
-	     if there is an assignment statement argument,
-	     *CHANGING ITS VALUE AS A SIDE EFFECT*, then turn off the nameref
-	     flag *LEAVING THE NAMEREF VARIABLE'S VALUE UNCHANGED* */
-	      /* See if we are trying to modify an existing nameref variable */
-		  if mkglobal !=0 {
-			refvar=find_global_variable_last_nameref (name, 0);
-		  } else {
-			refvar=find_variable_last_nameref (name, 0);
-		  }
-
-	      if refvar != std::ptr::null_mut() && nameref_p (refvar) == 0 {
-			refvar = std::ptr::null_mut();
-		  }
-	      /* If the nameref is readonly but doesn't have a value, ksh93
-		 allows the nameref attribute to be removed.  If it's readonly
-		 and has a value, even if the value doesn't reference an
-		 existing variable, we disallow the modification */
-	      if refvar != std::ptr::null_mut() && nameref_cell (refvar) != std::ptr::null_mut() && readonly_p (refvar) != 0 {
-			sh_readonly (name);
-			any_failed+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter; 
-		  }
-	      /* If all we're doing is turning off the nameref attribute, don't
-		 bother with VAR at all, whether it exists or not. Just turn it
-		 off and go on. */
-	      if refvar != std::ptr::null_mut() && flags_on == 0 && offset == 0 && (flags_off & !att_nameref!()) == 0 {
-		  	VUNSETATTR (refvar, att_nameref!());
-		  	libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter; 
-		  }
-
-	      if refvar !=std::ptr::null_mut() {
-			/* XXX - use declare_find_variable here? */
-			if mkglobal !=0 {
-				var = find_global_variable (nameref_cell (refvar));
-			} else {
-				var =find_variable (nameref_cell (refvar));
-			}
-		  }
-	    } else if var == std::ptr::null_mut() && offset !=0 && array_subscript_assignment {
-			/* If we have an array assignment to a nameref, remove the nameref
-	     attribute and go on. */
-		 if mkglobal !=0 {
-			var = find_global_variable_noref (name);
-		} else {
-			var = find_variable_noref (name);
-		}
-
-	    if var !=std::ptr::null_mut() && nameref_p (var) !=0 {
-		  internal_warning (CString::new("%s: removing nameref attribute").unwrap().as_ptr(), name);
-		  libc::free (value_cell (var) as * mut c_void);	/* XXX - bash-4.3 compat */
-		  var_setvalue (var, std::ptr::null_mut());
-		  VUNSETATTR (var, att_nameref!());
-		}
-	  }
-
-	  /* See if we are trying to set flags or value (or create) for an
-	     existing nameref that points to a non-existent variable: e.g.,
-		declare -n foo=bar
-		unset foo	# unsets bar
-		declare -i foo
-		foo=4+4
-		declare -p foo */
-	  if var == std::ptr::null_mut() && (mkglobal !=0 || flags_on !=0 || flags_off !=0 || offset !=0) {
-		  if mkglobal !=0 {
-			refvar = find_global_variable_last_nameref (name, 0);
-		  } else {
-			refvar = find_variable_last_nameref (name, 0);
-		  }
-
-	      if refvar != std::ptr::null_mut() && nameref_p (refvar) == 0 {
-			refvar = std::ptr::null_mut();
-		  }
-
-	      if refvar !=std::ptr::null_mut() {
-			  /* XXX - use declare_find_variable here? */
-			  if mkglobal !=0 {
-				var = find_global_variable (nameref_cell (refvar)) ;
-			  } else {
-				var = find_variable (nameref_cell (refvar));
-			  }
-		  }
-
-	      if refvar !=std::ptr::null_mut() && var == std::ptr::null_mut() {
-		  	  oldname = name;	/* need to free this */
-		      namelen = libc::strlen (nameref_cell (refvar)) as i32;
-
-		      if subscript_start != std::ptr::null_mut() {
-		      	*subscript_start = '[' as c_char;		/*]*/
-		        namelen += libc::strlen (subscript_start) as i32;
-		      }
-
-		  name = libc::malloc (namelen as libc::size_t + 2 + libc::strlen (value) + 1 ) as * mut c_char ;
-		  libc::strcpy (name, nameref_cell (refvar));
-
-		  if subscript_start != std::ptr::null_mut() {
-			libc::strcpy (name.offset(libc::strlen (nameref_cell (refvar)) as isize), subscript_start);
-		  }
-
-		  /* We are committed to using the new name, so reset */
-		  if offset !=0 {
-		      /* Rebuild assignment and restore offset and value */
-		      if (aflags & ASS_APPEND!()) !=0 {
-				*(name.offset( namelen as isize)  as * mut c_char) = '+' as c_char;
-
-				namelen+=1;
-			  }
-              *(name.offset( namelen as isize)  as * mut c_char) = '=' as c_char;
-			//   *((name as usize + namelen as usize) as * mut c_char) = '=' as c_char;
-		      namelen+=1;
-
-			  if value != std::ptr::null_mut() && (*value) !=0 {
-				libc::strcpy (name.offset(namelen as isize), value);
-			  } else {
-				*(name.offset( namelen as isize)  as * mut c_char) = '\0' as c_char;
-			  }
-
-		      offset = assignment (name, 0);
-		      /* if offset was valid previously, but the substituting
-			 of the nameref value results in an invalid assignment,
-			 throw an invalid identifier error */
-		      if offset == 0 {
-				libc::free (oldname as * mut c_void);
-				sh_invalidid (name);
-				assign_error+=1;
-				libc::free (name as * mut c_void);
-				list = (*list).next;
-				continue 'outter; 
-			  }
-		        *(name.offset(offset as isize)) = '\0' as c_char;
-			      	      
-		      value = name.offset(namelen as isize) ;
-		    }
-		    libc::free (oldname as * mut c_void);
-
-			/* OK, let's turn off the nameref attribute.
-				Now everything else applies to VAR. */
-		    if (flags_off & att_nameref!()) !=0 {
-				VUNSETATTR (refvar, att_nameref!());
-			}
-
-			//goto restart_new_var_name;
-			continue 'inner;
-			/* NOTREACHED */
-		  }
-	    }
-	    if var == std::ptr::null_mut() {
-			var = r_declare_find_variable (name, mkglobal, chklocal);
-		}
-
-		var_exists = (var != std::ptr::null_mut()) as i32;
-	    array_exists = (var != std::ptr::null_mut() && (array_p (var) !=0 || assoc_p (var) !=0 )) as i32;
-	    creating_array = flags_on & (att_array!()|att_assoc!());
-
-	    if var == std::ptr::null_mut() {
-	      if (flags_on & att_assoc!()) !=0 {
-		  	var = make_new_assoc_variable (name);
-		    if var != std::ptr::null_mut() && offset == 0 {
-			  VSETATTR (var, att_invisible!());
-		    }
-		  } else if (flags_on & att_array!()) !=0 || making_array_special !=0  {
-		  	var = make_new_array_variable (name);
-		  	if var != std::ptr::null_mut() && offset == 0 {
-				VSETATTR (var, att_invisible!());
-			}
-		} else {
-		  if mkglobal !=0 {
-			var=bind_global_variable (name, std::ptr::null_mut(), ASS_FORCE!());
-		  }	else {
-			var= bind_variable (name, std::ptr::null_mut(), ASS_FORCE!());
-		  }
-		  if var != std::ptr::null_mut() && offset == 0 {
-			VSETATTR (var, att_invisible!());
-		  }
-		}
-
-		if var == std::ptr::null_mut() {
-		  /* Has to appear in brackets */
-		  libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter;
-		}
-	      created_var = 1;
-	   } else if (array_p (var) !=0 || assoc_p (var) !=0 ) && (flags_on & att_nameref!()) !=0 {
-			 /* Can't take an existing array variable and make it a nameref */
-	      builtin_error (CString::new("%s: reference variable cannot be an array").unwrap().as_ptr(), name);
-	      assign_error+=1;
-	      libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter;
-	    } else if nameref_p (var) !=0 && (flags_on & att_nameref!()) == 0 && (flags_off & att_nameref!()) == 0 && offset !=0 && valid_nameref_value (value, 1) == 0 {
-	      builtin_error (CString::new("`%s': invalid variable name for name reference").unwrap().as_ptr(), value);
-	      any_failed+=1;
-	      libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter;
-	    } else if (flags_on & att_nameref!()) !=0 {
-	      /* Check of offset is to allow an assignment to a nameref var as
-		 part of the declare word to override existing value */
-	      if nameref_p (var) == 0 && var_isset (var) && offset == 0 && valid_nameref_value (value_cell (var), 0) == 0 {
-			builtin_error (CString::new("`%s': invalid variable name for name reference").unwrap().as_ptr(), value_cell (var));
-			any_failed+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		  }
-
-	      if readonly_p (var) !=0 {
-			sh_readonly (name);
-			any_failed+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		  }
-	      /* ksh93 compat: turning on nameref attribute turns off -ilu */
-	      VUNSETATTR (var, att_integer!()|att_uppercase!()|att_lowercase!()|att_capcase!());
-	    }
-
-		/* Cannot use declare +r to turn off readonly attribute. */
-		if readonly_p (var) !=0 && (flags_off & att_readonly!()) !=0 {
-			sh_readonly ((*var).name);
-			any_failed+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		}
-
-		/* Cannot use declare to assign value to readonly or noassign
-			variable. */
-		if (readonly_p (var) !=0 || noassign_p (var)!=0 ) && offset !=0 {
-			if readonly_p (var) !=0 {
-				sh_readonly (name);
-			}
-			assign_error+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		}
-
-		/* make declare a[2]=foo as similar to a[2]=foo as possible if
-			a is already an array or assoc variable. */
-		if array_subscript_assignment && array_exists !=0 && creating_array == 0 {
-			simple_array_assign = 1;
-		} else if (making_array_special !=0 || creating_array !=0 || array_exists !=0) && offset!=0 {
-	      let mut vlen:i32;
-	      vlen = libc::strlen (value) as i32;
-		  /*itrace("declare_builtin: name = %s value = %s flags = %d", name, value, wflags);*/
-	      if shell_compatibility_level > 43 && (wflags & W_COMPASSIGN!()) == 0 && *value == '(' as c_char && *(value.offset((vlen-1) as isize) as * mut c_char) == ')' as c_char {
-		  /* The warning is only printed when using compound assignment
-		     to an array variable that doesn't already exist.  We use
-		     creating_array to allow things like
-		     declare -a foo$bar='(abc)' to work. */
-			if array_exists == 0 && creating_array == 0 {
-				internal_warning (CString::new("%s: quoted compound array assignment deprecated").unwrap().as_ptr(), (*(*list).word).word);
-			}
-			compound_array_assign = (array_exists !=0 || creating_array !=0) as i32;
-			simple_array_assign = making_array_special;
-		 } else if *value == '(' as c_char && *(value.offset((vlen-1) as isize) as * mut c_char) == ')' as c_char && (shell_compatibility_level < 44 || (wflags & W_COMPASSIGN!()) !=0 ) {
-			compound_array_assign = 1;
-		 } else {
-			simple_array_assign = 1;
-		 }
-	    }
-
-		/* Cannot use declare +a name or declare +A name to remove an
-			array variable. */
-		if ((flags_off & att_array!()) !=0 && array_p (var) !=0) || ((flags_off & att_assoc!()) !=0 && assoc_p (var) !=0)	{
-			builtin_error (CString::new("%s: cannot destroy array variables in this way").unwrap().as_ptr(), name);
-			any_failed+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		}
-
-		if (flags_on & att_array!()) !=0 && assoc_p (var) !=0 {
-			builtin_error (CString::new("%s: cannot convert associative to indexed array").unwrap().as_ptr(), name);
-			any_failed+=1;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		}
-
-	    if (flags_on & att_assoc!()) !=0 && array_p (var) !=0 {
-	      builtin_error (CString::new("%s: cannot convert indexed to associative array").unwrap().as_ptr(), name);
-	      any_failed+=1;
-	      libc::free (name as * mut c_void);
-		  list = (*list).next;
-		  continue 'outter;
-	    }
-
-	    /* declare -A name[[n]] makes name an associative array variable. */
-	    if (flags_on & att_assoc!()) !=0 {
-	      if assoc_p (var) == 0 {
-			var = convert_var_to_assoc (var);
-		  }
-	    } else if (making_array_special !=0 || (flags_on & att_array!()) !=0 ) && array_p (var) == 0 && assoc_p (var) == 0 {
-		  /* declare -a name[[n]] or declare name[n] makes name an indexed
-			array variable. */
-			var = convert_var_to_array (var);
-	    }
-
-		/* XXX - we note that we are turning on nameref attribute and defer
-			setting it until the assignment has been made so we don't do an
-			inadvertent nameref lookup.  Might have to do the same thing for
-			flags_off&att_nameref. */
-		/* XXX - ksh93 makes it an error to set a readonly nameref variable
-			using a single typeset command. */
-	    onref = flags_on & att_nameref!();
-	    flags_on &= !att_nameref!();
-
-		if array_p (var) !=0 || assoc_p (var) !=0 || (offset !=0 && compound_array_assign !=0) || simple_array_assign !=0 {
-			onref = 0;		/* array variables may not be namerefs */
-		}
-		/* ksh93 seems to do this */
-		offref = flags_off & att_nameref!();
-		flags_off &= !att_nameref!();
-        
-		VSETATTR (var, flags_on);
-		VUNSETATTR (var, flags_off);
-
-	  if offset !=0 && compound_array_assign !=0 {
-		assign_array_var_from_string (var, value, aflags|ASS_FORCE!());
-	  } else if simple_array_assign !=0 && subscript_start !=std::ptr::null_mut() {
-	      let mut local_aflags:i32;
-	      /* declare [-aA] name[N]=value */
-	      *subscript_start = '[' as c_char;	/* ] */
-	      /* XXX - problem here with appending */
-	      local_aflags = aflags&ASS_APPEND!();
-		  if assoc_noexpand  {
-			local_aflags |= ASS_NOEXPAND!();
-		  } else {
-			local_aflags |= 0;
-		  }
-
-	      var = assign_array_element (name, value, local_aflags);	/* XXX - not aflags */
-	      *subscript_start = '\0' as c_char;
-	      if var == std::ptr::null_mut() {/* some kind of assignment error */
-			assign_error+=1;
-			flags_on |= onref;
-			flags_off |= offref;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		  }
-	    } else if simple_array_assign !=0 {
-	      /* let bind_{array,assoc}_variable take care of this. */
-	      if assoc_p (var) !=0 {
-			bind_assoc_variable (var, name, r_savestring (CString::new("0").unwrap().as_ptr()), value, aflags|ASS_FORCE!());
-		  } else {
-			bind_array_variable (name, 0, value, aflags|ASS_FORCE!());
-		  }
-	    } else if offset !=0 {
-			/* XXX - no ASS_FORCE here */
-	        /* bind_variable_value duplicates the essential internals of bind_variable() */
-	      if onref !=0 || nameref_p (var) !=0 {
-			aflags |= ASS_NAMEREF!();
-		  }
-
-	      v = bind_variable_value (var, value, aflags);
-	      if v == std::ptr::null_mut() && (onref !=0 || nameref_p (var) !=0) {
-			if valid_nameref_value (value, 1) == 0 {
-				sh_invalidid (value);
-			}
-
-			assign_error+=1;
-			/* XXX - unset this variable? or leave it as normal var? */
-			if created_var !=0 {
-				if mkglobal !=0 {
-					delete_var ( (*var).name, global_variables);
-				} else {
-					delete_var ( (*var).name, shell_variables);
-				}
-			}
-
-			flags_on |= onref;/* undo change from above */
-			flags_off |= offref;
-			libc::free (name as * mut c_void);
-			list = (*list).next;
-			continue 'outter;
-		  }
-	    }
-
-	  /* If we found this variable in the temporary environment, as with
-	     `var=value declare -x var', make sure it is treated identically
-	     to `var=value export var'.  Do the same for `declare -r' and
-	     `readonly'.  Preserve the attributes, except for att_tempvar. */
-	  /* XXX -- should this create a variable in the global scope, or
-	     modify the local variable flags?  ksh93 has it modify the
-	     global scope.
-	     Need to handle case like in set_var_attribute where a temporary
-	     variable is in the same table as the function local vars. */
-	  if (flags_on & (att_exported!()|att_readonly!()) !=0 ) && tempvar_p (var) !=0 {
-		 let mut tv:* mut SHELL_VAR;
-	     let mut tvalue:* mut c_char=std::ptr::null_mut();
-
-	     tv = find_tempenv_variable ((*var).name);
-	     if tv != std::ptr::null_mut() {
-			  if var_isset(var) {
-				tvalue = r_savestring (value_cell (var));
-			  } else {
-				tvalue = r_savestring (CString::new("").unwrap().as_ptr());
-			  }
-	          tv = bind_variable ((*var).name, tvalue, 0);
-
-			  if tv != std::ptr::null_mut() {
-		      	(*tv).attributes |= (*var).attributes & !att_tempvar!();
-				if (*tv).context > 0 {
-					VSETATTR (tv, att_propagate!());
-				}
-		      }
-	          libc::free (tvalue as * mut c_void);
-		 }
-	     VSETATTR (var, att_propagate!());
-	    }
-	}
-
-      /* Turn on nameref attribute we deferred above. */
-      /* XXX - should we turn on the noassign attribute for consistency with
-	  ksh93 when we turn on the nameref attribute? */
-      VSETATTR (var, onref);
-      flags_on |= onref;
-      VUNSETATTR (var, offref);
-      flags_off |= offref;
-      /* Yuck.  ksh93 compatibility.  XXX - need to investigate more but
-	  definitely happens when turning off nameref attribute on nameref
-	  (see comments above).  Under no circumstances allow this to turn
-	  off readonly attribute on readonly nameref variable. */
-      if refvar !=std::ptr::null_mut() {
-		if (flags_off & att_readonly!()) !=0 {
-			flags_off &= !att_readonly!();
-		}
-		VUNSETATTR (refvar, flags_off);
-	  }
-      stupidly_hack_special_variables (name);
-	  libc::free (name as * mut c_void);
-	  list = (*list).next;
-	  continue 'outter;
-     }
-	}
-  if assign_error !=0 {
-	return EX_BADASSIGN!();
-  } else {
-	  if any_failed == 0 {
-		return EXECUTION_SUCCESS!();
-	  } else {
-		return EXECUTION_FAILURE!();
-	  }
-  }
-}
+    }
 }
diff --git a/bash-5.1/builtins_rust/echo/src/lib.rs b/bash-5.1/builtins_rust/echo/src/lib.rs
index fc9b8bcc5c3882caffeccc5d64814eaed50d7969..62fb8bf458f1168ae941e5b03f2b79713422f7f8 100644
--- a/bash-5.1/builtins_rust/echo/src/lib.rs
+++ b/bash-5.1/builtins_rust/echo/src/lib.rs
@@ -5,10 +5,10 @@ extern crate libc;
 
 use libc::{c_char,c_int, strchr, putchar,clearerr,free,FILE, fprintf, c_void};
 use std::ffi::{CString,CStr,};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{WordList, EXECUTION_SUCCESS};
 // use std::io::{stdout, Write};
 use std::ptr::read_volatile;
-use rhelp::r_builtin_help;
+
 //结构体
 
 //枚举
diff --git a/bash-5.1/builtins_rust/enable/src/lib.rs b/bash-5.1/builtins_rust/enable/src/lib.rs
index be00f19fb6035208d7dd7f1febf1232919bc1781..5fc3d824bba624c9a82101a54f16c039fcffff46 100644
--- a/bash-5.1/builtins_rust/enable/src/lib.rs
+++ b/bash-5.1/builtins_rust/enable/src/lib.rs
@@ -1,14 +1,14 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use std::ffi::{CString,CStr};
+use std::ffi::{CStr, CString};
 extern crate rcmd;
 use libc::c_char;
-use std::path::Path;
 use libloading::Library;
 use rcmd::*;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use rcommon::{WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
+use std::path::Path;
 /*
 #define ENABLED  1
 #define DISABLED 2
@@ -32,8 +32,7 @@ pub const NFLAG: i32 = 0x08;
 pub const PFLAG: i32 = 0x10;
 pub const SFLAG: i32 = 0x20;
 
-
-// Flags describing various things about a builtin. 
+// Flags describing various things about a builtin.
 //#define BUILTIN_ENABLED 0x01	/* This builtin is enabled. */
 //#define BUILTIN_DELETED 0x02	/* This has been deleted with enable -d. */
 //#define STATIC_BUILTIN  0x04	/* This builtin is not dynamically loaded. */
@@ -44,15 +43,14 @@ pub const SFLAG: i32 = 0x20;
 //#define REQUIRES_BUILTIN 0x80  /* This builtin requires other files. */
 //#define BASE_INDENT	4
 
-pub const BUILTIN_ENABLED :i32 = 0x01;
-pub const BUILTIN_DELETED :i32 = 0x02;
-pub const STATIC_BUILTIN :i32 = 0x04;
-pub const SPECIAL_BUILTIN :i32 = 0x08;
-pub const ASSIGNMENT_BUILTIN :i32 = 0x10;
-pub const POSIX_BUILTIN :i32 = 0x20;
-pub const LOCALVAR_BUILTIN :i32 = 0x40;
-pub const REQUIRES_BUILTIN :i32 = 0x80;
-
+pub const BUILTIN_ENABLED: i32 = 0x01;
+pub const BUILTIN_DELETED: i32 = 0x02;
+pub const STATIC_BUILTIN: i32 = 0x04;
+pub const SPECIAL_BUILTIN: i32 = 0x08;
+pub const ASSIGNMENT_BUILTIN: i32 = 0x10;
+pub const POSIX_BUILTIN: i32 = 0x20;
+pub const LOCALVAR_BUILTIN: i32 = 0x40;
+pub const REQUIRES_BUILTIN: i32 = 0x80;
 
 /* The MODE argument to `dlopen' contains one of the following: */
 // #define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
@@ -60,21 +58,20 @@ pub const REQUIRES_BUILTIN :i32 = 0x80;
 // #define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
 // #define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
 // #define RTLD_DEEPBIND	0x00008	/* Use deep binding.  */
-
 /* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
+the symbols of the loaded object and its dependencies are made
+visible as if the object were linked directly into the program.  */
 // #define RTLD_GLOBAL	0x00100
 
-pub const RTLD_LAZY :i32 = 0x00001;
-pub const RTLD_NOW :i32 = 0x00002;
-pub const RTLD_BINDING_MASK :i32 = 0x3;
-pub const RTLD_NOLOAD :i32 = 0x00004;
-pub const RTLD_DEEPBIND :i32 = 0x00008;
-pub const RTLD_GLOBAL :i32 = 0x00100;
+pub const RTLD_LAZY: i32 = 0x00001;
+pub const RTLD_NOW: i32 = 0x00002;
+pub const RTLD_BINDING_MASK: i32 = 0x3;
+pub const RTLD_NOLOAD: i32 = 0x00004;
+pub const RTLD_DEEPBIND: i32 = 0x00008;
+pub const RTLD_GLOBAL: i32 = 0x00100;
 
-pub const FS_NODIRS :i32 = 0x20;
-pub const FS_EXEC_PREFERRED :i32 = 0x4;
+pub const FS_NODIRS: i32 = 0x20;
+pub const FS_EXEC_PREFERRED: i32 = 0x4;
 
 extern "C" {
     fn printf(_: *const libc::c_char, _: ...) -> libc::c_int;
@@ -117,10 +114,7 @@ extern "C" {
     fn set_itemlist_dirty(_: *mut ITEMLIST);
     fn dlopen(__file: *const libc::c_char, __mode: libc::c_int) -> *mut libc::c_void;
     fn dlclose(__handle: *mut libc::c_void) -> libc::c_int;
-    fn dlsym(
-        __handle: *mut libc::c_void,
-        __name: *const libc::c_char,
-    ) -> *mut libc::c_void;
+    fn dlsym(__handle: *mut libc::c_void, __name: *const libc::c_char) -> *mut libc::c_void;
     fn dlerror() -> *mut libc::c_char;
 }
 pub type size_t = libc::c_ulong;
@@ -139,7 +133,7 @@ pub type STRINGLIST = _list_of_strings;
 #[repr(C)]
 pub struct builtin {
     pub name: *mut libc::c_char,
-    pub function: Option::<sh_builtin_func_t>,
+    pub function: Option<sh_builtin_func_t>,
     pub flags: libc::c_int,
     pub long_doc: *const *mut libc::c_char,
     pub short_doc: *const libc::c_char,
@@ -149,7 +143,7 @@ pub struct builtin {
 #[repr(C)]
 pub struct _list_of_items {
     pub flags: libc::c_int,
-    pub list_getter: Option::<unsafe extern "C" fn(*mut _list_of_items) -> libc::c_int>,
+    pub list_getter: Option<unsafe extern "C" fn(*mut _list_of_items) -> libc::c_int>,
     pub slist: *mut STRINGLIST,
     pub genlist: *mut STRINGLIST,
     pub genindex: libc::c_int,
@@ -163,9 +157,9 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
     let mut filter: i32 = 0;
     let mut filename: *mut libc::c_char = 0 as *mut libc::c_char;
     reset_internal_getopt();
-    let adnpsf = CString::new("adnpsf").expect("CString::new failed");;
+    let adnpsf = CString::new("adnpsf").expect("CString::new failed");
     loop {
-        opt = internal_getopt(list, adnpsf.as_ptr() );
+        opt = internal_getopt(list, adnpsf.as_ptr());
         if !(opt != -1) {
             break;
         }
@@ -191,7 +185,7 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
                 flags |= DFLAG;
             }
             _ => {
-                if opt ==-99 {
+                if opt == -99 {
                     r_builtin_help();
                     return EX_USAGE;
                 }
@@ -202,8 +196,8 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
     }
     list = loptend;
     // 如果是严格模式，就直接返回EXECUTION_FAILURE，命令结束。
-    if restricted != 0 && flags & (FFLAG|DFLAG) != 0 {
-        sh_restricted (0 as *mut c_char);
+    if restricted != 0 && flags & (FFLAG | DFLAG) != 0 {
+        sh_restricted(0 as *mut c_char);
         return EXECUTION_FAILURE!();
     }
 
@@ -213,11 +207,12 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
     // 否则判断是否带-N
     // 带则打印DISABLED的，不带—N则打印ENABLED的
     if list.is_null() || flags & PFLAG != 0 {
-        filter = if flags & AFLAG != 0 { ENABLED | DISABLED }
-        else if flags & NFLAG != 0 { 
+        filter = if flags & AFLAG != 0 {
+            ENABLED | DISABLED
+        } else if flags & NFLAG != 0 {
             DISABLED
         } else {
-            ENABLED 
+            ENABLED
         };
 
         if flags & SFLAG != 0 {
@@ -225,10 +220,9 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
         }
 
         list_some_builtins(filter);
-
     } else if flags & FFLAG != 0 {
-    // 如果不带-N或者参数不为空,那么判断-F.(bash源文件中判断HAVE_DLSYM，HAVE_DLOPEN两个宏存在)
-    // -F后面需要加文件名，载入so，作为内建命令
+        // 如果不带-N或者参数不为空,那么判断-F.(bash源文件中判断HAVE_DLSYM，HAVE_DLOPEN两个宏存在)
+        // -F后面需要加文件名，载入so，作为内建命令
 
         //判断是ENABLED还是DISABLED
         filter = if flags & NFLAG != 0 {
@@ -244,12 +238,11 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
 
         //载入so
         result = dyn_load_builtin(list, filter, filename);
-        
+
         // 设置完成，bash源代码中判断PROGRAMMABLE_COMPLETION
         set_itemlist_dirty(&mut it_builtins);
-
     } else if flags & DFLAG != 0 {
-    // 否则判断-D,-D含义是删除以 -f 选项加载的内建
+        // 否则判断-D,-D含义是删除以 -f 选项加载的内建
         while !list.is_null() {
             opt = dyn_unload_builtin((*(*list).word).word);
             if opt == EXECUTION_FAILURE!() {
@@ -258,9 +251,8 @@ pub unsafe extern "C" fn r_enable_builtin(mut list: *mut WordList) -> i32 {
             list = (*list).next;
         }
         set_itemlist_dirty(&mut it_builtins);
-
     } else {
-    // 不带-N -F -D，且选项不为空的其他
+        // 不带-N -F -D，且选项不为空的其他
         while !list.is_null() {
             opt = enable_shell_command((*(*list).word).word, flags & NFLAG);
             if opt == EXECUTION_FAILURE!() {
@@ -278,26 +270,22 @@ unsafe extern "C" fn list_some_builtins(mut filter: libc::c_int) {
     let mut i: i32 = 0;
 
     while i < num_shell_builtins {
-        let tmpIter =*shell_builtins.offset(i as isize);
-        if !(tmpIter.function.is_none()||tmpIter.flags & BUILTIN_DELETED != 0)
-        {
+        let tmpIter = *shell_builtins.offset(i as isize);
+        if !(tmpIter.function.is_none() || tmpIter.flags & BUILTIN_DELETED != 0) {
             if !(filter & SPECIAL != 0
-                && (*shell_builtins.offset(i as isize)).flags & SPECIAL_BUILTIN
-                    == 0)
+                && (*shell_builtins.offset(i as isize)).flags & SPECIAL_BUILTIN == 0)
             {
                 if filter & ENABLED != 0
-                    && (*shell_builtins.offset(i as isize)).flags & BUILTIN_ENABLED
-                        != 0
+                    && (*shell_builtins.offset(i as isize)).flags & BUILTIN_ENABLED != 0
                 {
-                    let name= unsafe{CStr::from_ptr((*shell_builtins.offset(i as isize)).name)};
+                    let name = unsafe { CStr::from_ptr((*shell_builtins.offset(i as isize)).name) };
                     println!("enable {}", name.to_str().expect("name cannot trans"));
                 } else if filter & DISABLED != 0
-                        && (*shell_builtins.offset(i as isize)).flags
-                            & BUILTIN_ENABLED == 0 as libc::c_int
-                    {
-                        let name= unsafe{CStr::from_ptr((*shell_builtins.offset(i as isize)).name)};
-                        println!("enable -n {}", name.to_str().expect("name cannot trans"));
-  
+                    && (*shell_builtins.offset(i as isize)).flags & BUILTIN_ENABLED
+                        == 0 as libc::c_int
+                {
+                    let name = unsafe { CStr::from_ptr((*shell_builtins.offset(i as isize)).name) };
+                    println!("enable -n {}", name.to_str().expect("name cannot trans"));
                 }
             }
         }
@@ -329,7 +317,7 @@ unsafe extern "C" fn enable_shell_command(
             insert_empty_cmd(CStr::from_ptr(name).to_string_lossy().into_owned());
             set_cmd_enable(CStr::from_ptr(name).to_string_lossy().into_owned(), true);
         }
-    } 
+    }
     set_itemlist_dirty(&mut it_enabled);
     set_itemlist_dirty(&mut it_disabled);
     return EXECUTION_SUCCESS!();
@@ -349,7 +337,7 @@ unsafe extern "C" fn dyn_load_builtin(
     let mut struct_name: *mut libc::c_char = 0 as *mut libc::c_char;
     let mut name: *mut libc::c_char = 0 as *mut libc::c_char;
     let mut funcname: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut loadfunc: Option::<sh_load_func_t> = None;
+    let mut loadfunc: Option<sh_load_func_t> = None;
     let mut new_builtins: *mut *mut builtin = 0 as *mut *mut builtin;
     let mut b: *mut builtin = 0 as *mut builtin;
     let mut new_shell_builtins: *mut builtin = 0 as *mut builtin;
@@ -361,9 +349,8 @@ unsafe extern "C" fn dyn_load_builtin(
     }
     handle = 0 as *mut libc::c_void;
     if absolute_program(filename) == 0 as libc::c_int {
-        loadables_path = get_string_value(
-            b"BASH_LOADABLES_PATH\0" as *const u8 as *const libc::c_char,
-        );
+        loadables_path =
+            get_string_value(b"BASH_LOADABLES_PATH\0" as *const u8 as *const libc::c_char);
         if !loadables_path.is_null() {
             load_path = find_in_path(
                 filename,
@@ -384,8 +371,7 @@ unsafe extern "C" fn dyn_load_builtin(
         builtin_error(
             dcgettext(
                 0 as *const libc::c_char,
-                b"cannot open shared object %s: %s\0" as *const u8
-                    as *const libc::c_char,
+                b"cannot open shared object %s: %s\0" as *const u8 as *const libc::c_char,
                 5 as libc::c_int,
             ),
             name,
@@ -403,8 +389,7 @@ unsafe extern "C" fn dyn_load_builtin(
         new += 1;
     }
     new_builtins = xmalloc(
-        (new as libc::c_ulong)
-            .wrapping_mul(::std::mem::size_of::<*mut builtin>() as libc::c_ulong),
+        (new as libc::c_ulong).wrapping_mul(::std::mem::size_of::<*mut builtin>() as libc::c_ulong),
     ) as *mut *mut builtin;
     let mut current_block_57: u64;
     new = 0 as libc::c_int;
@@ -425,8 +410,7 @@ unsafe extern "C" fn dyn_load_builtin(
             builtin_error(
                 dcgettext(
                     0 as *const libc::c_char,
-                    b"cannot find %s in shared object %s: %s\0" as *const u8
-                        as *const libc::c_char,
+                    b"cannot find %s in shared object %s: %s\0" as *const u8 as *const libc::c_char,
                     5 as libc::c_int,
                 ),
                 struct_name,
@@ -441,9 +425,7 @@ unsafe extern "C" fn dyn_load_builtin(
             funcname = xrealloc(
                 struct_name as *mut libc::c_void,
                 (size as libc::c_ulong)
-                    .wrapping_add(
-                        ::std::mem::size_of::<[libc::c_char; 14]>() as libc::c_ulong,
-                    )
+                    .wrapping_add(::std::mem::size_of::<[libc::c_char; 14]>() as libc::c_ulong)
                     .wrapping_add(1 as libc::c_int as libc::c_ulong),
             ) as *mut libc::c_char;
             strcpy(funcname, name);
@@ -451,10 +433,9 @@ unsafe extern "C" fn dyn_load_builtin(
                 funcname.offset(size as isize),
                 b"_builtin_load\0" as *const u8 as *const libc::c_char,
             );
-            loadfunc = ::std::mem::transmute::<
-                *mut libc::c_void,
-                Option::<sh_load_func_t>,
-            >(dlsym(handle, funcname));
+            loadfunc = ::std::mem::transmute::<*mut libc::c_void, Option<sh_load_func_t>>(dlsym(
+                handle, funcname,
+            ));
             if loadfunc.is_some() {
                 if !old_builtin.is_null()
                     && (*old_builtin).flags & 0x4 as libc::c_int == 0 as libc::c_int
@@ -475,8 +456,8 @@ unsafe extern "C" fn dyn_load_builtin(
                     builtin_error(
                         dcgettext(
                             0 as *const libc::c_char,
-                            b"load function for %s returns failure (%d): not loaded\0"
-                                as *const u8 as *const libc::c_char,
+                            b"load function for %s returns failure (%d): not loaded\0" as *const u8
+                                as *const libc::c_char,
                             5 as libc::c_int,
                         ),
                         name,
@@ -505,8 +486,7 @@ unsafe extern "C" fn dyn_load_builtin(
                         libc::memcpy(
                             old_builtin as *mut libc::c_char as *mut libc::c_void,
                             b as *mut libc::c_char as *const libc::c_void,
-                            ::std::mem::size_of::<builtin>() as libc::c_ulong
-                                as libc::size_t,
+                            ::std::mem::size_of::<builtin>() as libc::c_ulong as libc::size_t,
                         );
                     } else {
                         let fresh1 = new;
@@ -542,8 +522,7 @@ unsafe extern "C" fn dyn_load_builtin(
             libc::memcpy(
                 &mut *new_shell_builtins.offset((num_shell_builtins + replaced) as isize)
                     as *mut builtin as *mut libc::c_char as *mut libc::c_void,
-                *new_builtins.offset(replaced as isize) as *mut libc::c_char
-                    as *const libc::c_void,
+                *new_builtins.offset(replaced as isize) as *mut libc::c_char as *const libc::c_void,
                 ::std::mem::size_of::<builtin>() as libc::c_ulong as libc::size_t,
             );
             replaced += 1;
@@ -575,14 +554,13 @@ unsafe extern "C" fn delete_builtin(mut b: *mut builtin) {
         libc::memcpy(
             new_shell_builtins as *mut libc::c_char as *mut libc::c_void,
             shell_builtins as *mut libc::c_char as *const libc::c_void,
-            (ind as libc::c_ulong)
-                .wrapping_mul(::std::mem::size_of::<builtin>() as libc::c_ulong)
+            (ind as libc::c_ulong).wrapping_mul(::std::mem::size_of::<builtin>() as libc::c_ulong)
                 as libc::size_t,
         );
     }
     libc::memcpy(
-        &mut *new_shell_builtins.offset(ind as isize) as *mut builtin
-            as *mut libc::c_char as *mut libc::c_void,
+        &mut *new_shell_builtins.offset(ind as isize) as *mut builtin as *mut libc::c_char
+            as *mut libc::c_void,
         &mut *shell_builtins.offset((ind + 1 as libc::c_int) as isize) as *mut builtin
             as *mut libc::c_char as *const libc::c_void,
         ((num_shell_builtins - ind) as libc::c_ulong)
@@ -602,7 +580,7 @@ unsafe extern "C" fn dyn_unload_builtin(mut name: *mut libc::c_char) -> libc::c_
     let mut b: *mut builtin = 0 as *mut builtin;
     let mut handle: *mut libc::c_void = 0 as *mut libc::c_void;
     let mut funcname: *mut libc::c_char = 0 as *mut libc::c_char;
-    let mut unloadfunc: Option::<sh_unload_func_t> = None;
+    let mut unloadfunc: Option<sh_unload_func_t> = None;
     let mut ref_0: libc::c_int = 0;
     let mut i: libc::c_int = 0;
     let mut size: libc::c_int = 0;
@@ -642,13 +620,13 @@ unsafe extern "C" fn dyn_unload_builtin(mut name: *mut libc::c_char) -> libc::c_
         funcname.offset(size as isize),
         b"_builtin_unload\0" as *const u8 as *const libc::c_char,
     );
-    unloadfunc = ::std::mem::transmute::<
-        *mut libc::c_void,
-        Option::<sh_unload_func_t>,
-    >(dlsym(handle, funcname));
+    unloadfunc = ::std::mem::transmute::<*mut libc::c_void, Option<sh_unload_func_t>>(dlsym(
+        handle, funcname,
+    ));
     if unloadfunc.is_some() {
-        (Some(unloadfunc.expect("non-null function pointer")))
-            .expect("no-null function pointer")(name);
+        (Some(unloadfunc.expect("non-null function pointer"))).expect("no-null function pointer")(
+            name,
+        );
     }
     free(funcname as *mut libc::c_void);
     if ref_0 == 1 as libc::c_int && local_dlclose(handle) != 0 as libc::c_int {
diff --git a/bash-5.1/builtins_rust/eval/src/lib.rs b/bash-5.1/builtins_rust/eval/src/lib.rs
index bde54e670598a6e569c7f56ae70be810f3b1f3ef..398a6fc381cebdc63bd644d356e319e28faeaa3f 100644
--- a/bash-5.1/builtins_rust/eval/src/lib.rs
+++ b/bash-5.1/builtins_rust/eval/src/lib.rs
@@ -1,34 +1,33 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
 extern crate rcommon;
 
-use libc::{c_char,c_int};
-use std::ffi::{CString};
-use rcommon::{r_no_options};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
-use rhelp::r_builtin_help;
+use libc::c_char;
+use rcommon::r_no_options;
+use rcommon::{WordList, EXECUTION_SUCCESS, EX_USAGE};
+use std::ffi::CString;
 
 #[macro_export]
 macro_rules! SEVAL_NOHIST {
-    () => {0x004}
+    () => {
+        0x004
+    };
 }
 
-
 extern "C" {
-    static loptend:*mut WordList;
+    static loptend: *mut WordList;
 
     // fn no_options(list:*mut WordList)->i32;
-    fn evalstring(string:*mut c_char,from_file:*const c_char,flag:i32)->i32;
-    fn string_list(list:*mut WordList)->*mut c_char;
+    fn evalstring(string: *mut c_char, from_file: *const c_char, flag: i32) -> i32;
+    fn string_list(list: *mut WordList) -> *mut c_char;
 }
 
 #[no_mangle]
-pub extern "C" fn r_eval_builtin(mut list:*mut WordList)->i32{
-    
-    unsafe{
-        if r_no_options(list) != 0{
+pub extern "C" fn r_eval_builtin(mut list: *mut WordList) -> i32 {
+    unsafe {
+        if r_no_options(list) != 0 {
             return EX_USAGE;
         }
 
@@ -37,13 +36,11 @@ pub extern "C" fn r_eval_builtin(mut list:*mut WordList)->i32{
         if !list.is_null() {
             let c_str = CString::new("eval").unwrap();
             let c_ptr = c_str.as_ptr();
-            return evalstring(string_list(list),c_ptr,SEVAL_NOHIST!());
-        }
-        else{
+            return evalstring(string_list(list), c_ptr, SEVAL_NOHIST!());
+        } else {
             return EXECUTION_SUCCESS!();
         }
     }
-  
 }
 
 #[cfg(test)]
diff --git a/bash-5.1/builtins_rust/exec/src/lib.rs b/bash-5.1/builtins_rust/exec/src/lib.rs
index cf21ea48a733e0b08fbb091742abce27da78a3ef..4edefab0f30787f2dd5b1a1f21f05105daa8fcd9 100644
--- a/bash-5.1/builtins_rust/exec/src/lib.rs
+++ b/bash-5.1/builtins_rust/exec/src/lib.rs
@@ -1,33 +1,36 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
 extern crate nix;
 extern crate rcommon;
 
-use libc::{c_char,c_int, strlen, strcpy, size_t, c_void, free};
-use std::ffi::{CString,CStr};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage, r_savestring};
+use libc::{c_char, c_int, c_void, free, size_t, strcpy, strlen};
 use nix::errno::errno;
 use rcommon::r_sh_restricted;
+use rcommon::{
+    r_builtin_usage, r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS,
+    EX_NOEXEC, EX_NOTFOUND, EX_USAGE, SUBSHELL_PAREN,
+};
 use rhelp::r_builtin_help;
+use std::ffi::{CStr, CString};
 
 #[repr(C)]
-struct redirect{
-    next:*mut redirect,
-    redirector:REDIRECTEE,
-    rflags:i32,
-    flags:i32,
-    insturction:r_instruction,
-    redirectee:REDIRECTEE,
-    here_doc_eof:*mut c_char,
+struct redirect {
+    next: *mut redirect,
+    redirector: REDIRECTEE,
+    rflags: i32,
+    flags: i32,
+    insturction: r_instruction,
+    redirectee: REDIRECTEE,
+    here_doc_eof: *mut c_char,
 }
 type REDIRECT = redirect;
 
-#[repr (C)]
+#[repr(C)]
 union REDIRECTEE {
-    dest:i32,
-    filename:*mut WordDesc,
+    dest: i32,
+    filename: *mut WordDesc,
 }
 
 pub type r_instruction = libc::c_uint;
@@ -52,109 +55,111 @@ pub const r_inputa_direction: r_instruction = 2;
 pub const r_input_direction: r_instruction = 1;
 pub const r_output_direction: r_instruction = 0;
 
-
 #[macro_export]
 macro_rules! FREE {
     ($s:expr) => {
-        if ($s) != std::ptr::null_mut(){
+        if ($s) != std::ptr::null_mut() {
             free($s);
         }
-    }
+    };
 }
 
 extern "C" {
     // static errno:i32;
-    static mut exec_argv0:*mut c_char;
-    static list_optarg:*mut c_char;
-    static loptend:*mut WordList;
-    static mut redirection_undo_list:*mut REDIRECT;
-    static restricted:i32;
+    static mut exec_argv0: *mut c_char;
+    static list_optarg: *mut c_char;
+    static loptend: *mut WordList;
+    static mut redirection_undo_list: *mut REDIRECT;
+    static restricted: i32;
     // static comsub_ignore_return:i32;
-    static export_env:*mut *mut c_char;
-    static interactive_shell:i32;
-    static subshell_environment:i32;
-    static job_control:i32;
-    static interactive:i32;
-    static default_buffered_input:i32;
-    static no_exit_on_failed_exec:i32;
-    fn xmalloc(n:size_t)->*mut c_void;
+    static export_env: *mut *mut c_char;
+    static interactive_shell: i32;
+    static subshell_environment: i32;
+    static job_control: i32;
+    static interactive: i32;
+    static default_buffered_input: i32;
+    static no_exit_on_failed_exec: i32;
+    fn xmalloc(n: size_t) -> *mut c_void;
     fn reset_internal_getopt();
-    fn internal_getopt(list:*mut WordList,opts:*mut c_char)->i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
     // fn builtin_usage();
-    fn dispose_redirects(list:*mut REDIRECT);
+    fn dispose_redirects(list: *mut REDIRECT);
     // fn sh_restricted(s:*mut c_char);
-    fn strvec_from_word_list(list:*mut WordList,alloc:i32,starting_index:i32,ip:*mut i32)->*mut *mut c_char;
-    fn absolute_program(string:*const c_char)->i32;
-    fn search_for_command(pathname:*const c_char,flags:i32)->*mut c_char;
-    fn file_isdir(f:*const c_char)->i32;
-    fn builtin_error(format:*const c_char,...);
-    fn strerror(e:i32)->*mut c_char;
-    fn sh_notfound(s:*mut c_char);
-    fn full_pathname(file:*mut c_char)->*mut c_char;
-    fn adjust_shell_level(change:i32);
-    fn strvec_create(n:i32)->*mut *mut c_char;
+    fn strvec_from_word_list(
+        list: *mut WordList,
+        alloc: i32,
+        starting_index: i32,
+        ip: *mut i32,
+    ) -> *mut *mut c_char;
+    fn absolute_program(string: *const c_char) -> i32;
+    fn search_for_command(pathname: *const c_char, flags: i32) -> *mut c_char;
+    fn file_isdir(f: *const c_char) -> i32;
+    fn builtin_error(format: *const c_char, ...);
+    fn strerror(e: i32) -> *mut c_char;
+    fn sh_notfound(s: *mut c_char);
+    fn full_pathname(file: *mut c_char) -> *mut c_char;
+    fn adjust_shell_level(change: i32);
+    fn strvec_create(n: i32) -> *mut *mut c_char;
     fn maybe_make_export_env();
-    fn maybe_save_shell_history()->i32;
+    fn maybe_save_shell_history() -> i32;
     fn restore_original_signals();
     fn end_job_control();
     fn default_tty_job_signals();
-    fn sync_buffered_stream(bfd:i32)->i32;
-    fn shell_execve(command:*mut c_char,args:*mut *mut c_char,env:*mut *mut c_char)->i32;
-    fn executable_file(file:*const c_char)->i32;
-    fn file_error(filename:*mut c_char);
-    fn exit_shell(s:i32);
-    fn strvec_dispose(array:*mut *mut c_char);
+    fn sync_buffered_stream(bfd: i32) -> i32;
+    fn shell_execve(command: *mut c_char, args: *mut *mut c_char, env: *mut *mut c_char) -> i32;
+    fn executable_file(file: *const c_char) -> i32;
+    fn file_error(filename: *mut c_char);
+    fn exit_shell(s: i32);
+    fn strvec_dispose(array: *mut *mut c_char);
     fn initialize_traps();
-    fn initialize_signals(reinit:i32);
+    fn initialize_signals(reinit: i32);
     fn restart_job_control();
 }
 
 /* If the user wants this to look like a login shell, then
-   prepend a `-' onto NAME and return the new name. */
+prepend a `-' onto NAME and return the new name. */
 #[no_mangle]
-extern "C" fn r_mkdashname(name:*mut c_char)->*mut c_char{
-    let ret:*mut c_char;
+extern "C" fn r_mkdashname(name: *mut c_char) -> *mut c_char {
+    let ret: *mut c_char;
 
-    unsafe{
+    unsafe {
         ret = xmalloc(2 + strlen(name)) as *mut c_char;
         *ret.offset(0) = '-' as libc::c_char;
         strcpy(ret.offset(1), name);
         return ret;
     }
-    
-} 
-
+}
 
 #[no_mangle]
-pub extern "C" fn r_exec_builtin(mut list:*mut WordList)->i32{
-    let mut exit_value ;
-    let mut cleanenv:i32 = 0;
-    let mut login:i32 = 0;
-    let mut opt:i32;
-    let mut orig_job_control:i32 = 0;
-    let mut argv0:*mut c_char = std::ptr::null_mut() as *mut c_char;
-    let mut command:*mut c_char;
-    let mut args:*mut *mut c_char;
-    let mut env:*mut *mut c_char;
-    let newname:*mut c_char;
-    let com2:*mut c_char;
-
-    unsafe{
+pub extern "C" fn r_exec_builtin(mut list: *mut WordList) -> i32 {
+    let mut exit_value;
+    let mut cleanenv: i32 = 0;
+    let mut login: i32 = 0;
+    let mut opt: i32;
+    let mut orig_job_control: i32 = 0;
+    let mut argv0: *mut c_char = std::ptr::null_mut() as *mut c_char;
+    let mut command: *mut c_char;
+    let mut args: *mut *mut c_char;
+    let mut env: *mut *mut c_char;
+    let newname: *mut c_char;
+    let com2: *mut c_char;
+
+    unsafe {
         exec_argv0 = std::ptr::null_mut() as *mut c_char;
 
         reset_internal_getopt();
-    
-        loop{
+
+        loop {
             let c_str = CString::new("cla:").unwrap();
-            opt = internal_getopt(list,c_str.as_ptr() as *mut c_char);
-            while opt != -1{
+            opt = internal_getopt(list, c_str.as_ptr() as *mut c_char);
+            while opt != -1 {
                 let optu8 = opt as u8;
                 let opt_char = char::from(optu8);
-                match opt_char{
+                match opt_char {
                     'c' => cleanenv = 1,
                     'l' => login = 1,
                     'a' => argv0 = list_optarg,
-                    _  => {
+                    _ => {
                         if opt == -99 {
                             r_builtin_help();
                             return EX_USAGE;
@@ -163,169 +168,163 @@ pub extern "C" fn r_exec_builtin(mut list:*mut WordList)->i32{
                         return EX_USAGE;
                     }
                 }
-    
-                opt = internal_getopt(list,c_str.as_ptr() as *mut c_char);
+
+                opt = internal_getopt(list, c_str.as_ptr() as *mut c_char);
             }
-    
+
             list = loptend;
-    
+
             /* First, let the redirections remain. */
             dispose_redirects(redirection_undo_list);
             redirection_undo_list = std::ptr::null_mut() as *mut REDIRECT;
-    
-            if list.is_null(){
+
+            if list.is_null() {
                 return EXECUTION_SUCCESS!();
             }
 
-            if restricted != 0{     //限制性shell
+            if restricted != 0 {
+                //限制性shell
                 // sh_restricted(std::ptr::null_mut() as *mut c_char);
                 r_sh_restricted(std::ptr::null_mut() as *mut c_char);
                 return EXECUTION_FAILURE!();
             }
-    
-            args = strvec_from_word_list(list,1,0,0 as *mut c_int);     //这个指针这样写不清楚可不可以
+
+            args = strvec_from_word_list(list, 1, 0, 0 as *mut c_int); //这个指针这样写不清楚可不可以
             env = 0 as *mut *mut c_char;
-    
+
             /* A command with a slash anywhere in its name is not looked up in $PATH. */
-            if absolute_program(*args.offset(0)) != 0{  //命令给的绝对路径，或者执行脚本
+            if absolute_program(*args.offset(0)) != 0 {
+                //命令给的绝对路径，或者执行脚本
                 command = (*args).offset(0);
+            } else {
+                //exec后直接给命令
+                command = search_for_command(*args.offset(0), 1);
+                println!("command:{}", CStr::from_ptr(command).to_str().unwrap());
             }
-            else {  //exec后直接给命令
-                command = search_for_command(*args.offset(0),1);
-                println!("command:{}",CStr::from_ptr(command).to_str().unwrap());
-            }
-    
-            if command.is_null(){
-                if file_isdir(*args.offset(0)) != 0{
+
+            if command.is_null() {
+                if file_isdir(*args.offset(0)) != 0 {
                     let c_str = CString::new("%s: cannot execute: %s").unwrap();
                     let c_ptr = c_str.as_ptr();
-                    builtin_error(c_ptr,*args.offset(0),strerror(errno()));
+                    builtin_error(c_ptr, *args.offset(0), strerror(errno()));
                     exit_value = EX_NOEXEC;
-                }
-                else{   
+                } else {
                     sh_notfound(*args.offset(0));
                     exit_value = EX_NOTFOUND;
                 }
                 //goto failed_exec;
                 break;
             }
-    
+
             com2 = full_pathname(command);
-            if !com2.is_null(){
-                if command != *args.offset(0){
+            if !com2.is_null() {
+                if command != *args.offset(0) {
                     free(command as *mut c_void);
                 }
                 command = com2;
             }
-    
-            if !argv0.is_null(){    //exec有-a参数
+
+            if !argv0.is_null() {
+                //exec有-a参数
                 free(*args.offset(0) as *mut c_void);
-                if login != 0{
+                if login != 0 {
                     *args.offset(0) = r_mkdashname(argv0);
-                }
-                else {
+                } else {
                     *args.offset(0) = r_savestring(argv0);
                 }
                 exec_argv0 = r_savestring(*args.offset(0));
-            }
-            else if login != 0{
+            } else if login != 0 {
                 newname = r_mkdashname(*args.offset(0));
                 free(*args.offset(0) as *mut c_void);
                 *args.offset(0) = newname;
             }
-    
+
             /* Decrement SHLVL by 1 so a new shell started here has the same value,
-             preserving the appearance.  After we do that, we need to change the
-             exported environment to include the new value.  If we've already forked
-             and are in a subshell, we don't want to decrement the shell level,
-             since we are `increasing' the level */
-            
-            if cleanenv == 0 && (subshell_environment & SUBSHELL_PAREN!() == 0){
+            preserving the appearance.  After we do that, we need to change the
+            exported environment to include the new value.  If we've already forked
+            and are in a subshell, we don't want to decrement the shell level,
+            since we are `increasing' the level */
+
+            if cleanenv == 0 && (subshell_environment & SUBSHELL_PAREN!() == 0) {
                 adjust_shell_level(-1);
             }
-    
-            if cleanenv != 0{
+
+            if cleanenv != 0 {
                 env = strvec_create(1);
                 *env.offset(0) = 0 as *mut c_char;
-            }
-            else{
+            } else {
                 maybe_make_export_env();
                 env = export_env;
             }
-    
-            if interactive_shell !=0 && subshell_environment == 0{
+
+            if interactive_shell != 0 && subshell_environment == 0 {
                 maybe_save_shell_history();
             }
-    
+
             restore_original_signals();
-    
+
             orig_job_control = job_control;
-            if  subshell_environment == 0{
+            if subshell_environment == 0 {
                 end_job_control();
             }
-            if interactive != 0 || job_control != 0{
+            if interactive != 0 || job_control != 0 {
                 default_tty_job_signals();
             }
-    
-            if default_buffered_input >= 0{
+
+            if default_buffered_input >= 0 {
                 sync_buffered_stream(default_buffered_input);
             }
-    
-            exit_value = shell_execve(command,args,env);
-    
+
+            exit_value = shell_execve(command, args, env);
+
             /* We have to set this to NULL because shell_execve has called realloc()
-             to stuff more items at the front of the array, which may have caused
-             the memory to be freed by realloc().  We don't want to free it twice. */
-    
+            to stuff more items at the front of the array, which may have caused
+            the memory to be freed by realloc().  We don't want to free it twice. */
+
             args = std::ptr::null_mut() as *mut *mut c_char;
-    
+
             if cleanenv == 0 {
                 adjust_shell_level(1);
             }
-    
-            if exit_value == EX_NOTFOUND{
+
+            if exit_value == EX_NOTFOUND {
                 //goto failed_exec;
                 break;
-            }
-            else if executable_file(command) == 0{
+            } else if executable_file(command) == 0 {
                 let c_str = CString::new("%s: cannot execute: %s").unwrap();
                 let c_ptr = c_str.as_ptr();
-                builtin_error(c_ptr,command,strerror(errno()));
+                builtin_error(c_ptr, command, strerror(errno()));
                 exit_value = EX_NOEXEC;
-            }
-            else{
+            } else {
                 file_error(command);
-            }            
-            
+            }
+
             //跳出loop循环，只执行一次loop
             break;
         }
 
-
         //fialed_exec
         FREE!(command as *mut c_void);
-        
-        if subshell_environment != 0 || interactive == 0 && no_exit_on_failed_exec ==0{
+
+        if subshell_environment != 0 || interactive == 0 && no_exit_on_failed_exec == 0 {
             exit_shell(exit_value);
         }
 
-        if !args.is_null(){
+        if !args.is_null() {
             strvec_dispose(args);
         }
 
-        if !env.is_null() && env != export_env{
+        if !env.is_null() && env != export_env {
             strvec_dispose(env);
-        } 
+        }
 
         initialize_traps();
         initialize_signals(1);
 
-        if orig_job_control != 0{
+        if orig_job_control != 0 {
             restart_job_control();
         }
 
         return exit_value;
     }
 }
-
-
diff --git a/bash-5.1/builtins_rust/exec_cmd/src/lib.rs b/bash-5.1/builtins_rust/exec_cmd/src/lib.rs
index f22160e5e5d73b9ecf0f31326441fdfc558079ae..5b94acddaf8894fa1bbc3eb8cc2a72e43d696857 100644
--- a/bash-5.1/builtins_rust/exec_cmd/src/lib.rs
+++ b/bash-5.1/builtins_rust/exec_cmd/src/lib.rs
@@ -1,41 +1,41 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use rcommon::WordList;
-use ralias::{r_alias_builtin,r_unalias_builtin};
+use ralias::{r_alias_builtin, r_unalias_builtin};
 use rbind::r_bind_builtin;
-use rbreak::{r_break_builtin,r_continue_builtin};
+use rbreak::{r_break_builtin, r_continue_builtin};
 use rbuiltin::r_builtin_builtin;
 use rcaller::r_caller_builtin;
-use rcd::{r_cd_builtin,r_pwd_builtin};
+use rcd::{r_cd_builtin, r_pwd_builtin};
+use rcommon::WordList;
 //use rcmd::r_cmd_builtin;
-use rcolon::{r_colon_builtin,r_false_builtin};
 use command::r_command_builtin;
+use rcolon::{r_colon_builtin, r_false_builtin};
 //use rcommon ::r__builtin;
-use rcomplete::{r_complete_builtin,r_compgen_builtin,r_compopt_builtin};
-use rdeclare::{r_declare_builtin,r_local_builtin};
+use rcomplete::{r_compgen_builtin, r_complete_builtin, r_compopt_builtin};
+use rdeclare::{r_declare_builtin, r_local_builtin};
 use recho::r_echo_builtin;
 use renable::r_enable_builtin;
 use reval::r_eval_builtin;
 use rexec::r_exec_builtin;
-use rexit::{r_exit_builtin,r_logout_builtin};
+use rexit::{r_exit_builtin, r_logout_builtin};
 use rfc::r_fc_builtin;
-use rfg_bg::{r_fg_builtin,r_bg_builtin};
+use rfg_bg::{r_bg_builtin, r_fg_builtin};
 use rgetopts::r_getopts_builtin;
 use rhash::r_hash_builtin;
 use rhelp::r_help_builtin;
 use rhistory::r_history_builtin;
-use rjobs::r_jobs_builtin;
 use rjobs::r_disown_builtin;
+use rjobs::r_jobs_builtin;
 use rkill::r_kill_builtin;
+use rlet::r_let_builtin;
 use rmapfile::r_mapfile_builtin;
 use rprintf::r_printf_builtin;
-use rpushd::{r_pushd_builtin,r_dirs_builtin,r_popd_builtin};
+use rpushd::{r_dirs_builtin, r_popd_builtin, r_pushd_builtin};
 use rread::r_read_builtin;
-use rlet::r_let_builtin;
 use rreturn::r_return_builtin;
-use rset::{r_set_builtin,r_unset_builtin};
-use rsetattr::{r_export_builtin,r_readonly_builtin};
+use rset::{r_set_builtin, r_unset_builtin};
+use rsetattr::{r_export_builtin, r_readonly_builtin};
 use rshift::r_shift_builtin;
 use rshopt::r_shopt_builtin;
 use rsource::r_source_builtin;
@@ -47,9 +47,6 @@ use rtype::r_type_builtin;
 use rulimit::r_ulimit_builtin;
 use rumask::r_umask_builtin;
 use rwait::r_wait_builtin;
-use std::ffi::CStr;
-use std::ffi::CString;
-use libc::{strcmp};
 
 enum CMDType {
     AliasCmd,
@@ -110,415 +107,388 @@ enum CMDType {
     UlimitCmd,
     UmaskCmd,
     WaitCmd,
-    DisownCmd
+    DisownCmd,
 }
 
-  struct AliasComand ;
-  impl CommandExec for AliasComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-            r_alias_builtin(list)
-        }
+struct AliasComand;
+impl CommandExec for AliasComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_alias_builtin(list) }
     }
-  }
-  struct UnAliasComand ;
-  impl CommandExec for UnAliasComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-            r_unalias_builtin(list)
-        }
+}
+struct UnAliasComand;
+impl CommandExec for UnAliasComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_unalias_builtin(list) }
     }
-  }
+}
 
-  struct BindComand;
-  impl CommandExec for BindComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct BindComand;
+impl CommandExec for BindComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_bind_builtin(list)
     }
 }
-  struct BreakComand;
-  impl CommandExec for BreakComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct BreakComand;
+impl CommandExec for BreakComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_break_builtin(list)
     }
 }
 struct ContinueComand;
-  impl CommandExec for ContinueComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+impl CommandExec for ContinueComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_continue_builtin(list)
     }
 }
-  struct BuiltinComand;
-  impl CommandExec for BuiltinComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct BuiltinComand;
+impl CommandExec for BuiltinComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_builtin_builtin(list)
     }
 }
-  struct CallerComand;
-  impl CommandExec for CallerComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct CallerComand;
+impl CommandExec for CallerComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_caller_builtin(list)
     }
 }
-  struct CdComand;
-  impl CommandExec for CdComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct CdComand;
+impl CommandExec for CdComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_cd_builtin(list)
     }
 }
 
 struct PwdComand;
-impl CommandExec for PwdComand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_pwd_builtin(list)
-  }
-}
-  struct ColonComand;
-  impl CommandExec for ColonComand{
-    fn  excute(&self,list :*mut WordList)-> i32{
+impl CommandExec for PwdComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_pwd_builtin(list)
+    }
+}
+struct ColonComand;
+impl CommandExec for ColonComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_colon_builtin(list)
-      // 0
+        // 0
     }
 }
 struct FalseComand;
-impl CommandExec for FalseComand{
-  fn  excute(&self,list :*mut WordList)-> i32{
-      r_false_builtin(list)
-    // 0
-  }
-}
-  struct CommandComand;
-  impl CommandExec for CommandComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-            r_command_builtin(list)
-        }
-
+impl CommandExec for FalseComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_false_builtin(list)
+        // 0
     }
 }
-  struct CommonComand;
-  impl CommandExec for CommonComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct CommandComand;
+impl CommandExec for CommandComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_command_builtin(list) }
+    }
+}
+struct CommonComand;
+impl CommandExec for CommonComand {
+    fn excute(&self, _list: *mut WordList) -> i32 {
         0
     }
 }
-  struct CompleteComand; 
-  impl CommandExec for CompleteComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct CompleteComand;
+impl CommandExec for CompleteComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_complete_builtin(list)
     }
 }
 
-
-struct CompgenCommand; 
-impl CommandExec for CompgenCommand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_compgen_builtin(list)
-  }
+struct CompgenCommand;
+impl CommandExec for CompgenCommand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_compgen_builtin(list)
+    }
 }
 
-struct CompoptCommand; 
-impl CommandExec for CompoptCommand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_compopt_builtin(list)
-  }
-}
-  struct DeclareComand;
-  impl CommandExec for DeclareComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct CompoptCommand;
+impl CommandExec for CompoptCommand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_compopt_builtin(list)
+    }
+}
+struct DeclareComand;
+impl CommandExec for DeclareComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_declare_builtin(list)
     }
 }
 struct LocalComand;
-  impl CommandExec for LocalComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+impl CommandExec for LocalComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_local_builtin(list)
     }
 }
 
-  struct EchoComand;
-  impl CommandExec for EchoComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct EchoComand;
+impl CommandExec for EchoComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_echo_builtin(list)
     }
 }
-  struct EnableComand;
-  impl CommandExec for EnableComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-      unsafe {
-        r_enable_builtin(list)
-      }  
+struct EnableComand;
+impl CommandExec for EnableComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_enable_builtin(list) }
     }
 }
-  struct EvalComand;
-  impl CommandExec for EvalComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct EvalComand;
+impl CommandExec for EvalComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_eval_builtin(list)
     }
 }
-  struct ExecComand;
-  impl CommandExec for ExecComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct ExecComand;
+impl CommandExec for ExecComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_exec_builtin(list)
     }
 }
-  struct ExitComand;
-  impl CommandExec for ExitComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct ExitComand;
+impl CommandExec for ExitComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_exit_builtin(list)
     }
 }
 
 struct LogoutCommand;
-impl CommandExec for LogoutCommand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_logout_builtin(list)
-  }
-}
-  struct FcComand;
-  impl CommandExec for FcComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+impl CommandExec for LogoutCommand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_logout_builtin(list)
+    }
+}
+struct FcComand;
+impl CommandExec for FcComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_fc_builtin(list)
     }
 }
-  struct FgComand;
-  impl CommandExec for FgComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct FgComand;
+impl CommandExec for FgComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_fg_builtin(list)
     }
 }
 struct BgComand;
-impl CommandExec for BgComand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_bg_builtin(list)
-  }
-}
-  struct GetoptsComand;
-  impl CommandExec for GetoptsComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+impl CommandExec for BgComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_bg_builtin(list)
+    }
+}
+struct GetoptsComand;
+impl CommandExec for GetoptsComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_getopts_builtin(list)
     }
 }
-  struct HashComand;
-  impl CommandExec for HashComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-       r_hash_builtin(list)
+struct HashComand;
+impl CommandExec for HashComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_hash_builtin(list)
     }
 }
-  struct HelpComand;
-  impl CommandExec for HelpComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct HelpComand;
+impl CommandExec for HelpComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_help_builtin(list)
     }
 }
-  struct HistoryComand;
-  impl CommandExec for HistoryComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct HistoryComand;
+impl CommandExec for HistoryComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_history_builtin(list)
     }
 }
-  struct JobsComand;
-  impl CommandExec for JobsComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct JobsComand;
+impl CommandExec for JobsComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_jobs_builtin(list)
     }
 }
-  struct KillComand;
-  impl CommandExec for KillComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct KillComand;
+impl CommandExec for KillComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_kill_builtin(list)
     }
 }
-  struct LetComand;
-  impl CommandExec for LetComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct LetComand;
+impl CommandExec for LetComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_let_builtin(list)
     }
 }
-  struct MapfileComand;
-  impl CommandExec for MapfileComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct MapfileComand;
+impl CommandExec for MapfileComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_mapfile_builtin(list)
     }
 }
-  struct PrintfComand;
-  impl CommandExec for PrintfComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct PrintfComand;
+impl CommandExec for PrintfComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_printf_builtin(list)
     }
 }
-  struct PushdCommand;
-  impl CommandExec for PushdCommand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct PushdCommand;
+impl CommandExec for PushdCommand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_pushd_builtin(list)
     }
 }
 
 struct PopdComand;
-impl CommandExec for PopdComand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_popd_builtin(list)
-  }
+impl CommandExec for PopdComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_popd_builtin(list)
+    }
 }
 struct DirsCommand;
-impl CommandExec for DirsCommand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_dirs_builtin(list)
-  }
-}
-  struct ReadComand;
-  impl CommandExec for ReadComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+impl CommandExec for DirsCommand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_dirs_builtin(list)
+    }
+}
+struct ReadComand;
+impl CommandExec for ReadComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_read_builtin(list)
     }
 }
-  struct ReservedComand;
-  impl CommandExec for ReservedComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-       // r_reserve_builtin(list)
-       0
+struct ReservedComand;
+impl CommandExec for ReservedComand {
+    fn excute(&self, _list: *mut WordList) -> i32 {
+        // r_reserve_builtin(list)
+        0
     }
 }
-  struct ReturnComand;
-  impl CommandExec for ReturnComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct ReturnComand;
+impl CommandExec for ReturnComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_return_builtin(list)
     }
 }
-  struct SetattrComand;
-  impl CommandExec for SetattrComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-       //r_setattr_builtin(list);
-       /*unkown enter which func */
-       0
-    }  
-
+struct SetattrComand;
+impl CommandExec for SetattrComand {
+    fn excute(&self, _list: *mut WordList) -> i32 {
+        //r_setattr_builtin(list);
+        /*unkown enter which func */
+        0
+    }
 }
 struct ExportComand;
-impl CommandExec for ExportComand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-     r_export_builtin(list)
-  }  
-
+impl CommandExec for ExportComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_export_builtin(list)
+    }
 }
 
 struct ReadonlyComand;
-impl CommandExec for ReadonlyComand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-     r_readonly_builtin(list)
-  }  
-
+impl CommandExec for ReadonlyComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_readonly_builtin(list)
+    }
 }
 
-  struct SetComand;
-  impl CommandExec for SetComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct SetComand;
+impl CommandExec for SetComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_set_builtin(list)
     }
-
 }
 
 struct UnSetComand;
-impl CommandExec for UnSetComand{
-  fn  excute(&self,list : *mut WordList)-> i32{
-      r_unset_builtin(list)
-  }
-
+impl CommandExec for UnSetComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        r_unset_builtin(list)
+    }
 }
-  struct ShiftComand;
-  impl CommandExec for ShiftComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct ShiftComand;
+impl CommandExec for ShiftComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_shift_builtin(list)
     }
-}    
-  struct ShoptComand;
-  impl CommandExec for ShoptComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-         r_shopt_builtin(list)
-        } 
-   }
-}
-  struct SourceComand;
-  impl CommandExec for SourceComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+}
+struct ShoptComand;
+impl CommandExec for ShoptComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_shopt_builtin(list) }
+    }
+}
+struct SourceComand;
+impl CommandExec for SourceComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_source_builtin(list)
     }
 }
-  struct SuspendComand;
-  impl CommandExec for SuspendComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct SuspendComand;
+impl CommandExec for SuspendComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_suspend_builtin(list)
     }
 }
-  struct TestComand;
-  impl CommandExec for TestComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct TestComand;
+impl CommandExec for TestComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_test_builtin(list)
     }
 }
-  struct TimesComand;
-  impl CommandExec for TimesComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct TimesComand;
+impl CommandExec for TimesComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_times_builtin(list)
     }
 }
-  struct TrapComand;
-  impl CommandExec for TrapComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct TrapComand;
+impl CommandExec for TrapComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_trap_builtin(list)
     }
 }
-  struct TypeComand;
-  impl CommandExec for TypeComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-            r_type_builtin(list)
-        }
-       
+struct TypeComand;
+impl CommandExec for TypeComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_type_builtin(list) }
     }
-
 }
-  struct UlimitComand;
-  impl CommandExec for UlimitComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-            r_ulimit_builtin(list)
-        }
+struct UlimitComand;
+impl CommandExec for UlimitComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_ulimit_builtin(list) }
     }
-
 }
-  struct UmaskComand;
-  impl CommandExec for UmaskComand{
-    fn  excute(&self,list : *mut WordList)-> i32{
+struct UmaskComand;
+impl CommandExec for UmaskComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_umask_builtin(list)
     }
 }
-  struct WaitComand;
-  impl CommandExec for WaitComand{
-     fn  excute(&self,list : *mut WordList)-> i32{
+struct WaitComand;
+impl CommandExec for WaitComand {
+    fn excute(&self, list: *mut WordList) -> i32 {
         r_wait_builtin(list)
     }
 }
 
-  struct DisownCommand ;
-  impl CommandExec for DisownCommand{
-    fn  excute(&self,list : *mut WordList)-> i32{
-        unsafe {
-            r_disown_builtin(list)
-        }
+struct DisownCommand;
+impl CommandExec for DisownCommand {
+    fn excute(&self, list: *mut WordList) -> i32 {
+        unsafe { r_disown_builtin(list) }
     }
-  }
+}
 
 // 定义接口
 pub trait CommandExec {
-    fn excute(&self,list : *mut WordList) -> i32;
+    fn excute(&self, list: *mut WordList) -> i32;
 }
 
-
 // 工厂模式
 trait Factory {
-    fn make_product(&self, product_type : CMDType) ->Box<dyn CommandExec>;
+    fn make_product(&self, product_type: CMDType) -> Box<dyn CommandExec>;
 }
 
 struct SimpleFactory;
@@ -529,401 +499,455 @@ impl SimpleFactory {
 }
 
 impl Factory for SimpleFactory {
-    fn make_product(&self, cmd_type : CMDType) -> Box<dyn CommandExec> {
+    fn make_product(&self, cmd_type: CMDType) -> Box<dyn CommandExec> {
         match cmd_type {
-            CMDType::AliasCmd => Box::new(
-                AliasComand{}
-            ) ,
-            CMDType::UnAliasCmd => Box::new(
-                UnAliasComand{}
-            ) ,
-            CMDType::BindCmd => Box::new(
-                BindComand{}
-            ),
-            CMDType::BreakCmd => Box::new(
-                BreakComand{}
-            ) ,
-            CMDType::ContinueCmd => Box::new(
-                ContinueComand{}
-            ) ,
-            CMDType::BuiltinCmd  => Box::new(
-                BuiltinComand{}
-            ),
-            CMDType::CallerCmd  => Box::new(
-                CallerComand{}
-            ),
-            CMDType::CdCmd  => Box::new(
-                CdComand{}
-            ),
-            CMDType::PwdCmd  => Box::new(
-                PwdComand{}
-            ),
-            CMDType::ColonCmd  => Box::new(
-                ColonComand{}
-            ),
-            CMDType::FalseCmd  => Box::new(
-                FalseComand{}
-            ),
-            CMDType::CommandCmd => Box::new(
-                CommandComand{}
-            ),
-            CMDType::CommonCmd => Box::new(
-                CommonComand{}
-            ),
-            CMDType::CompleteCmd => Box::new(
-                CompleteComand{}
-            ),
-            CMDType::CompoptCmd => Box::new(
-                CompoptCommand{}
-            ),
-            CMDType::CompgenCmd => Box::new(
-                CompgenCommand{}
-            ),
-            CMDType::DeclareCmd => Box::new(
-                DeclareComand{}
-            ),
-            CMDType::LocalCmd => Box::new(
-                LocalComand{}
-            ),
-            CMDType::EchoCmd => Box::new(
-                EchoComand{}
-            ),
-            CMDType::EnableCmd => Box::new(
-                EnableComand{}
-            ),
-            CMDType::EvalCmd => Box::new(
-                EvalComand{}
-            ),
-            CMDType::ExecCmd => Box::new(
-                ExecComand{}
-            ),
-            CMDType::ExitCmd => Box::new(
-                ExitComand{}
-            ),
-            CMDType::LogoutCmd => Box::new(
-                LogoutCommand{}
-            ),
-            CMDType::FcCmd  => Box::new(
-                FcComand{}
-            ),
-            CMDType::FgCmd  => Box::new(
-                FgComand{}
-            ),
-            CMDType::BgCmd  => Box::new(
-                BgComand{}
-            ),
-            CMDType::GetoptsCmd  => Box::new(
-                GetoptsComand{}
-            ),
-            CMDType::HashCmd  => Box::new(
-                HashComand{}
-            ),
-            CMDType::HelpCmd => Box::new(
-                HelpComand{}
-            ),
-            CMDType::HistoryCmd => Box::new(
-                HistoryComand{}
-            ),
-            CMDType::JobsCmd => Box::new(
-                JobsComand{}
-            ),
-            CMDType::KillCmd => Box::new(
-                KillComand{}
-            ),
-            CMDType::LetCmd => Box::new(
-                LetComand{}
-            ),
-            CMDType::MapfileCmd => Box::new(
-                MapfileComand{}
-            ),
-            CMDType::PrintfCmd => Box::new(
-                PrintfComand{}
-            ),
-            CMDType::PushdCmd => Box::new(
-                PushdCommand{}
-            ),
-            CMDType::DirsCmd => Box::new(
-                DirsCommand{}
-            ),
-            CMDType::PopdCmd => Box::new(
-                PopdComand{}
-            ),
-            CMDType::ReadCmd => Box::new(
-                ReadComand{}
-            ),
-            CMDType::ReservedCmd => Box::new(
-                ReservedComand{}
-            ),
-            CMDType::ReturnCmd => Box::new(
-                ReturnComand{}
-            ),
-            CMDType::SetattrCmd => Box::new(
-                SetattrComand{}
-            ),
-            CMDType::ExportCmd => Box::new(
-                ExportComand{}
-            ),
-            CMDType::ReadonlyCmd => Box::new(
-                ReadonlyComand{}
-            ),
-            CMDType::SetCmd => Box::new(
-                SetComand{}
-            ),
-            CMDType::UnSetCmd => Box::new(
-                UnSetComand{}
-            ),
-            CMDType::ShiftCmd => Box::new(
-                ShiftComand{}
-            ),
-            CMDType::ShoptCmd => Box::new(
-                ShoptComand{}
-            ),
-            CMDType::SourceCmd => Box::new(
-                SourceComand{}
-            ),
-            CMDType::SuspendCmd => Box::new(
-                SuspendComand{}
-            ),
-            CMDType::TestCmd => Box::new(
-                TestComand{}
-            ),
-            CMDType::TimesCmd => Box::new(
-                TimesComand{}
-            ),
-            CMDType::TrapCmd  => Box::new(
-                TrapComand{}
-            ),
-            CMDType::TypeCmd => Box::new(
-                TypeComand{}
-            ),
-            CMDType::UlimitCmd => Box::new(
-                UlimitComand{}
-            ),
-            CMDType::UmaskCmd => Box::new(
-                UmaskComand{}
-            ),
-            CMDType::WaitCmd  => Box::new(
-                WaitComand{}
-            ),
-            CMDType::DisownCmd => Box::new(
-                DisownCommand{}
-            )
+            CMDType::AliasCmd => Box::new(AliasComand {}),
+            CMDType::UnAliasCmd => Box::new(UnAliasComand {}),
+            CMDType::BindCmd => Box::new(BindComand {}),
+            CMDType::BreakCmd => Box::new(BreakComand {}),
+            CMDType::ContinueCmd => Box::new(ContinueComand {}),
+            CMDType::BuiltinCmd => Box::new(BuiltinComand {}),
+            CMDType::CallerCmd => Box::new(CallerComand {}),
+            CMDType::CdCmd => Box::new(CdComand {}),
+            CMDType::PwdCmd => Box::new(PwdComand {}),
+            CMDType::ColonCmd => Box::new(ColonComand {}),
+            CMDType::FalseCmd => Box::new(FalseComand {}),
+            CMDType::CommandCmd => Box::new(CommandComand {}),
+            CMDType::CommonCmd => Box::new(CommonComand {}),
+            CMDType::CompleteCmd => Box::new(CompleteComand {}),
+            CMDType::CompoptCmd => Box::new(CompoptCommand {}),
+            CMDType::CompgenCmd => Box::new(CompgenCommand {}),
+            CMDType::DeclareCmd => Box::new(DeclareComand {}),
+            CMDType::LocalCmd => Box::new(LocalComand {}),
+            CMDType::EchoCmd => Box::new(EchoComand {}),
+            CMDType::EnableCmd => Box::new(EnableComand {}),
+            CMDType::EvalCmd => Box::new(EvalComand {}),
+            CMDType::ExecCmd => Box::new(ExecComand {}),
+            CMDType::ExitCmd => Box::new(ExitComand {}),
+            CMDType::LogoutCmd => Box::new(LogoutCommand {}),
+            CMDType::FcCmd => Box::new(FcComand {}),
+            CMDType::FgCmd => Box::new(FgComand {}),
+            CMDType::BgCmd => Box::new(BgComand {}),
+            CMDType::GetoptsCmd => Box::new(GetoptsComand {}),
+            CMDType::HashCmd => Box::new(HashComand {}),
+            CMDType::HelpCmd => Box::new(HelpComand {}),
+            CMDType::HistoryCmd => Box::new(HistoryComand {}),
+            CMDType::JobsCmd => Box::new(JobsComand {}),
+            CMDType::KillCmd => Box::new(KillComand {}),
+            CMDType::LetCmd => Box::new(LetComand {}),
+            CMDType::MapfileCmd => Box::new(MapfileComand {}),
+            CMDType::PrintfCmd => Box::new(PrintfComand {}),
+            CMDType::PushdCmd => Box::new(PushdCommand {}),
+            CMDType::DirsCmd => Box::new(DirsCommand {}),
+            CMDType::PopdCmd => Box::new(PopdComand {}),
+            CMDType::ReadCmd => Box::new(ReadComand {}),
+            CMDType::ReservedCmd => Box::new(ReservedComand {}),
+            CMDType::ReturnCmd => Box::new(ReturnComand {}),
+            CMDType::SetattrCmd => Box::new(SetattrComand {}),
+            CMDType::ExportCmd => Box::new(ExportComand {}),
+            CMDType::ReadonlyCmd => Box::new(ReadonlyComand {}),
+            CMDType::SetCmd => Box::new(SetComand {}),
+            CMDType::UnSetCmd => Box::new(UnSetComand {}),
+            CMDType::ShiftCmd => Box::new(ShiftComand {}),
+            CMDType::ShoptCmd => Box::new(ShoptComand {}),
+            CMDType::SourceCmd => Box::new(SourceComand {}),
+            CMDType::SuspendCmd => Box::new(SuspendComand {}),
+            CMDType::TestCmd => Box::new(TestComand {}),
+            CMDType::TimesCmd => Box::new(TimesComand {}),
+            CMDType::TrapCmd => Box::new(TrapComand {}),
+            CMDType::TypeCmd => Box::new(TypeComand {}),
+            CMDType::UlimitCmd => Box::new(UlimitComand {}),
+            CMDType::UmaskCmd => Box::new(UmaskComand {}),
+            CMDType::WaitCmd => Box::new(WaitComand {}),
+            CMDType::DisownCmd => Box::new(DisownCommand {}),
         }
     }
 }
 
-unsafe fn get_cmd_type (command : *mut libc::c_char) -> CMDType{
+unsafe fn get_cmd_type(command: *mut libc::c_char) -> CMDType {
     let mut types = CMDType::HelpCmd;
-    if libc::strcmp(command, b"alias\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0{
+    if libc::strcmp(
+        command,
+        b"alias\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::AliasCmd;
     }
-    if libc::strcmp(command, b"unalias\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0{
+    if libc::strcmp(
+        command,
+        b"unalias\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::UnAliasCmd;
-    }
-    else if libc::strcmp(command, b"bind\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"bind\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::BindCmd;
-    }
-    else if libc::strcmp(command, b"break\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"break\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::BreakCmd;
-    }
-    else if libc::strcmp(command, b"continue\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"continue\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ContinueCmd;
-    }
-    else if libc::strcmp(command, b"builtin\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"builtin\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::BuiltinCmd;
-    }
-    else if libc::strcmp(command, b"caller\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"caller\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CallerCmd;
-    }
-    else if libc::strcmp(command, b"cd\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"cd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CdCmd;
-    }
-    else if libc::strcmp(command, b"pwd\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"pwd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::PwdCmd;
-    }
-    else if libc::strcmp(command,  b":\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0
-    || libc::strcmp(command,  b"true\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b":\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+        || libc::strcmp(
+            command,
+            b"true\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+        ) == 0
+    {
         types = CMDType::ColonCmd;
-    }
-    else if libc::strcmp(command,  b"false\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"false\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::FalseCmd;
-    }
-    else if libc::strcmp(command,  b"command\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"command\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CommandCmd;
-    }
-    else if libc::strcmp(command, b"common\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"common\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CommonCmd;
-    }
-    else if libc::strcmp(command, b"complete\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"complete\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CompleteCmd;
-    }
-    else if libc::strcmp(command, b"compopt\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"compopt\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CompoptCmd;
-    }
-    else if libc::strcmp(command, b"compgen\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"compgen\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::CompgenCmd;
-    }
-    else if libc::strcmp(command,b"declare\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0 || libc::strcmp(command,b"typeset\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"declare\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+        || libc::strcmp(
+            command,
+            b"typeset\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+        ) == 0
+    {
         types = CMDType::DeclareCmd;
-    }
-    else if libc::strcmp(command,b"local\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"local\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::LocalCmd;
-    }
-    else if libc::strcmp(command,b"echo\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"echo\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::EchoCmd;
-    }
-   
-    else if libc::strcmp(command,b"enable\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"enable\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::EnableCmd;
-    }
-    else if libc::strcmp(command,b"eval\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"eval\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::EvalCmd;
-    }
-
-    else if libc::strcmp(command,b"exec\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"exec\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ExecCmd;
-    }
-  
-    else if libc::strcmp(command,b"exit\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"exit\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ExitCmd;
-    }
-    else if libc::strcmp(command,b"logout\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"logout\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::LogoutCmd;
-    }
-    else if libc::strcmp(command,b"fc\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"fc\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::FcCmd;
-    }
-   
-    else if libc::strcmp(command,b"fg\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"fg\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::FgCmd;
-    }
-    else if libc::strcmp(command,b"bg\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"bg\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::BgCmd;
-    }
-    
-    else if libc::strcmp(command,b"getopts\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"getopts\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::GetoptsCmd;
-    }
-
-    else if libc::strcmp(command, b"hash\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"hash\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::HashCmd;
-    }
-    else if libc::strcmp(command,b"help\0" as *const u8 as *const libc::c_char as * mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"help\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::HelpCmd;
-    }
-    else if libc::strcmp(command,b"history\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"history\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::HistoryCmd;
-    }
-    else if libc::strcmp(command,b"jobs\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"jobs\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::JobsCmd;
-    }
-    else if libc::strcmp(command, b"kill\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"kill\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::KillCmd;
-    }
-    else if libc::strcmp(command, b"mapfile\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0 ||
-    libc::strcmp(command, b"readarray\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
-        types = CMDType::MapfileCmd;;
-    }
-    else if libc::strcmp(command,b"printf\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"mapfile\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+        || libc::strcmp(
+            command,
+            b"readarray\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+        ) == 0
+    {
+        types = CMDType::MapfileCmd;
+    } else if libc::strcmp(
+        command,
+        b"printf\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::PrintfCmd;
-    }
-    else if libc::strcmp(command,b"pushd\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"pushd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::PushdCmd;
-    }
-    else if libc::strcmp(command,b"dirs\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"dirs\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::DirsCmd;
-    }
-    else if libc::strcmp(command,b"popd\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"popd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::PopdCmd;
-    }
-    else if libc::strcmp(command, b"read\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"read\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ReadCmd;
-    }
-
-    else if libc::strcmp(command, b"let\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"let\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::LetCmd;
-    }
-   
-    else if libc::strcmp(command,b"return\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"return\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ReturnCmd;
-    }
-    else if libc::strcmp(command,b"set\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"set\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::SetCmd;
-    }
-    else if libc::strcmp(command,b"unset\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"unset\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::UnSetCmd;
-    }
-    else if libc::strcmp(command,b"setattr\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"setattr\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::SetattrCmd;
-    }
-
-    else if libc::strcmp(command,b"readonly\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"readonly\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ReadonlyCmd;
-    }
-    else if libc::strcmp(command,b"export\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"export\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ExportCmd;
-    }
-    else if libc::strcmp(command,b"shift\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"shift\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ShiftCmd;
-    }
- 
-    else if libc::strcmp(command,b"shopt\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"shopt\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::ShoptCmd;
-    }
-  
-    else if libc::strcmp(command,b"source\0"  as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 
-     || libc::strcmp(command,b".\0"  as *const u8 as *const libc::c_char as *mut libc::c_char)== 0  {
+    } else if libc::strcmp(
+        command,
+        b"source\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+        || libc::strcmp(
+            command,
+            b".\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+        ) == 0
+    {
         types = CMDType::SourceCmd;
-    }
- 
-    else if libc::strcmp(command, b"suspend\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"suspend\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::SuspendCmd;
-    }
-
-    else if libc::strcmp(command,b"test\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0 
-    || libc::strcmp(command,b"[\0" as *const u8 as *const libc::c_char as *mut libc::c_char)== 0 {
+    } else if libc::strcmp(
+        command,
+        b"test\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+        || libc::strcmp(
+            command,
+            b"[\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+        ) == 0
+    {
         types = CMDType::TestCmd;
-    }
- 
- 
-    else if libc::strcmp(command ,b"times\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"times\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::TimesCmd;
-    }
-    else if libc::strcmp(command ,b"trap\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"trap\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::TrapCmd;
-    }
-    
-    else if libc::strcmp(command ,b"type\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"type\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::TypeCmd;
-    }
-
-    else if libc::strcmp(command ,b"ulimit\0" as *const u8 as *const libc::c_char as *mut libc::c_char)  == 0{
+    } else if libc::strcmp(
+        command,
+        b"ulimit\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::UlimitCmd;
-    }
-  
-    else if libc::strcmp(command ,b"umask\0" as *const u8 as *const libc::c_char as *mut libc::c_char ) == 0{ 
+    } else if libc::strcmp(
+        command,
+        b"umask\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::UmaskCmd;
-    }
-    
-    else if libc::strcmp(command , b"wait\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"wait\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::WaitCmd;
-    }
-    else if libc::strcmp(command , b"disown\0" as *const u8 as *const libc::c_char as *mut libc::c_char) == 0 {
+    } else if libc::strcmp(
+        command,
+        b"disown\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+    ) == 0
+    {
         types = CMDType::DisownCmd;
     }
-    
-   types
+
+    types
 }
 
 #[no_mangle]
-pub extern "C" fn r_exec_cmd(command : *mut libc::c_char, mut list :*mut WordList) -> i32 {
-
+pub extern "C" fn r_exec_cmd(command: *mut libc::c_char, list: *mut WordList) -> i32 {
     // println!("enter r_exec_cmd");
     // unsafe {
     //    println!("command is {:?}",CStr::from_ptr(command));
     // }
-    let commandType = unsafe {get_cmd_type(command)};
-    let  factory = SimpleFactory::new();
+    let commandType = unsafe { get_cmd_type(command) };
+    let factory = SimpleFactory::new();
     let cmdCall = factory.make_product(commandType);
     cmdCall.excute(list)
 }
diff --git a/bash-5.1/builtins_rust/exit/src/lib.rs b/bash-5.1/builtins_rust/exit/src/lib.rs
index 1f0c5d96ab2c3ec4b967dcfa0798810af9e39e45..93f5a1e82b8b8b51f1a16c5969e6eff404af26d3 100644
--- a/bash-5.1/builtins_rust/exit/src/lib.rs
+++ b/bash-5.1/builtins_rust/exit/src/lib.rs
@@ -1,56 +1,57 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
-extern crate rjobs;
 extern crate nix;
+extern crate rjobs;
 
 use libc::c_char;
 use std::ffi::CString;
 
-use rjobs::{PROCESS, COMMAND, r_jobs_builtin, JLIST_STANDARD};
+use rjobs::{r_jobs_builtin, COMMAND, JLIST_STANDARD, PROCESS};
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE,err_translate_fn};
+use rcommon::{
+    err_translate_fn, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE,
+};
 use rhelp::r_builtin_help;
 
 #[repr(C)]
 pub struct JOB {
     wd: *mut c_char,
     pipe: *mut PROCESS,
-    pgrp:i32,
-    state:JOB_STATE,
-    flags:i32,
-    deferred:*mut COMMAND,
-    j_cleanup:*mut fn(),
-    cleanarg:* mut fn()
+    pgrp: i32,
+    state: JOB_STATE,
+    flags: i32,
+    deferred: *mut COMMAND,
+    j_cleanup: *mut fn(),
+    cleanarg: *mut fn(),
 }
 
 #[repr(C)]
 pub struct jobstats {
     /* limits */
-    c_childmax:libc::c_long,
+    c_childmax: libc::c_long,
     /* child process statistics */
-    c_living:libc::c_int,       /* running or stopped child processes */
-    c_reaped:libc::c_int,   /* exited child processes still in jobs list */
-    c_injobs:libc::c_int,   /* total number of child processes in jobs list */
+    c_living: libc::c_int, /* running or stopped child processes */
+    c_reaped: libc::c_int, /* exited child processes still in jobs list */
+    c_injobs: libc::c_int, /* total number of child processes in jobs list */
     /* child process totals */
-    c_totforked:libc::c_int,    /* total number of children this shell has forked */
-    c_totreaped:libc::c_int,    /* total number of children this shell has reaped */
+    c_totforked: libc::c_int, /* total number of children this shell has forked */
+    c_totreaped: libc::c_int, /* total number of children this shell has reaped */
     /* job counters and indices */
-    j_jobslots:libc::c_int,/* total size of jobs array */
-    j_lastj:libc::c_int,        /* last (newest) job allocated */
-    j_firstj:libc::c_int,   /* first (oldest) job allocated */
-    j_njobs:libc::c_int,        /* number of non-NULL jobs in jobs array */
-    j_ndead:libc::c_int,        /* number of JDEAD jobs in jobs array */
+    j_jobslots: libc::c_int, /* total size of jobs array */
+    j_lastj: libc::c_int,    /* last (newest) job allocated */
+    j_firstj: libc::c_int,   /* first (oldest) job allocated */
+    j_njobs: libc::c_int,    /* number of non-NULL jobs in jobs array */
+    j_ndead: libc::c_int,    /* number of JDEAD jobs in jobs array */
     /* */
-    j_current:libc::c_int,  /* current job */
-    j_previous:libc::c_int, /* previous job */
+    j_current: libc::c_int,  /* current job */
+    j_previous: libc::c_int, /* previous job */
     /* */
-    j_lastmade:* mut JOB,   /* last job allocated by stop_pipeline */
-    j_lastasync:* mut JOB   /* last async job allocated by stop_pipeline */
+    j_lastmade: *mut JOB,  /* last job allocated by stop_pipeline */
+    j_lastasync: *mut JOB, /* last async job allocated by stop_pipeline */
 }
 
-
 //枚举
 #[repr(i8)]
 #[derive(PartialEq)]
@@ -59,69 +60,73 @@ pub enum JOB_STATE {
     JRUNNING = 1,
     JSTOPPED = 2,
     JDEAD = 4,
-    JMIXED = 8
+    JMIXED = 8,
 }
 
 //宏
 
 #[macro_export]
 macro_rules! get_job_by_jid {
-   ($ind:expr) => {
-    (*((jobs as usize + ($ind*8) as usize ) as *mut*mut JOB) as *mut JOB)
-    }
+    ($ind:expr) => {
+        (*((jobs as usize + ($ind * 8) as usize) as *mut *mut JOB) as *mut JOB)
+    };
 }
 
 #[macro_export]
 macro_rules! STOPPED {
     ($j:expr) => {
         (*get_job_by_jid!($j)).state == JOB_STATE::JSTOPPED
-    }
+    };
 }
 
 #[macro_export]
-macro_rules! RUNNING{
+macro_rules! RUNNING {
     ($j:expr) => {
         (*get_job_by_jid!($j)).state == JOB_STATE::JRUNNING
-    }
+    };
 }
 
 #[macro_export]
-macro_rules! EXITPROG{
-    () => { 3 }
+macro_rules! EXITPROG {
+    () => {
+        3
+    };
 }
 
 #[macro_export]
 macro_rules! SYS_BASH_LOGOOUT {
     () => {
-        CString::new(" \"/etc/bash.bash_logout\" ").unwrap().as_ptr()
-    }
+        CString::new(" \"/etc/bash.bash_logout\" ")
+            .unwrap()
+            .as_ptr()
+    };
 }
 
 //C库
-extern "C"{
-    static mut interactive:i32;
-    static mut login_shell:i32;
+extern "C" {
+    static mut interactive: i32;
+    static mut login_shell: i32;
     // static mut last_shell_builtin:*mut fn(v:*mut WordList)->i32;
-    static mut last_shell_builtin:extern  fn(v:*mut WordList)->i32;
+    static mut last_shell_builtin: extern "C" fn(v: *mut WordList) -> i32;
     // static mut this_shell_builtin:*mut fn(v:*mut WordList)->i32;
-    static mut this_shell_builtin:extern fn(v:*mut WordList)->i32;
-    static  js:jobstats ;
-    static mut check_jobs_at_exit:i32;
-    static mut jobs:*mut*mut JOB;
-    static mut running_trap:i32;
-    static mut trap_saved_exit_value:i32;
-    static mut last_command_exit_value:i32;
-    static subshell_environment:i32;
-
-    fn builtin_error(err:*const c_char,...);
-    fn list_all_jobs(form:i32);
-    fn get_exitstat(list:*mut WordList) -> i32;
-    fn jump_to_top_level(level:i32);
-    fn maybe_execute_file(fname:*const c_char,force_noninteractive:i32)->i32;
+    static mut this_shell_builtin: extern "C" fn(v: *mut WordList) -> i32;
+    static js: jobstats;
+    static mut check_jobs_at_exit: i32;
+    static mut jobs: *mut *mut JOB;
+    static mut running_trap: i32;
+    static mut trap_saved_exit_value: i32;
+    static mut last_command_exit_value: i32;
+    static subshell_environment: i32;
+
+    fn builtin_error(err: *const c_char, ...);
+    fn list_all_jobs(form: i32);
+    fn get_exitstat(list: *mut WordList) -> i32;
+    fn jump_to_top_level(level: i32);
+    fn maybe_execute_file(fname: *const c_char, force_noninteractive: i32) -> i32;
 }
 
-unsafe fn STREQ(a:*const c_char,b:*const c_char)->bool{
-    return *a == *b && libc::strcmp(a,b) == 0;
+unsafe fn STREQ(a: *const c_char, b: *const c_char) -> bool {
+    return *a == *b && libc::strcmp(a, b) == 0;
 }
 
 // unsafe fn printToStderr(str:*mut c_char) -> std::io::Result<()>{
@@ -132,17 +137,19 @@ unsafe fn STREQ(a:*const c_char,b:*const c_char)->bool{
 // }
 
 //
-static mut sourced_logout:i32 = 0;
+static mut sourced_logout: i32 = 0;
 
 #[no_mangle]
-pub extern "C" fn r_exit_builtin(list:*mut WordList) -> i32{
-    unsafe{
+pub extern "C" fn r_exit_builtin(list: *mut WordList) -> i32 {
+    unsafe {
         let c_str = CString::new("--help").unwrap();
         let c_ptr = c_str.as_ptr();
-        if list != std::ptr::null_mut() && (*list).word != std::ptr::null_mut() && 
-           STREQ((*(*list).word).word, c_ptr){
-               r_builtin_help();
-               return EX_USAGE;
+        if list != std::ptr::null_mut()
+            && (*list).word != std::ptr::null_mut()
+            && STREQ((*(*list).word).word, c_ptr)
+        {
+            r_builtin_help();
+            return EX_USAGE;
         }
 
         if interactive != 0 {
@@ -151,15 +158,14 @@ pub extern "C" fn r_exit_builtin(list:*mut WordList) -> i32{
                 // printToStderr(str);
                 //eprintln!("logout");
                 let names = String::from("logout");
-                err_translate_fn(&names,std::ptr::null_mut());
-			    println!();
-            }else{
+                err_translate_fn(&names, std::ptr::null_mut());
+                println!();
+            } else {
                 // let str:*mut c_char = CString::new("exit\n").unwrap().into_raw();
                 // printToStderr(str);
                 eprintln!("exit");
                 // libc::fprintf(stderr,CString::new("exit\n").unwrap().as_ptr());
             }
-            
         }
         // libc::fflush(stderr);
         return r_exit_or_logout(list);
@@ -167,52 +173,57 @@ pub extern "C" fn r_exit_builtin(list:*mut WordList) -> i32{
 }
 
 #[no_mangle]
-pub extern "C" fn  r_logout_builtin(list:*mut WordList)->i32{
+pub extern "C" fn r_logout_builtin(list: *mut WordList) -> i32 {
     unsafe {
         let c_str = CString::new("--help").unwrap();
         let c_ptr = c_str.as_ptr();
-        if list != std::ptr::null_mut() && (*list).word != std::ptr::null_mut() && 
-           STREQ((*(*list).word).word, c_ptr){
-               r_builtin_help();
-               return EX_USAGE;
+        if list != std::ptr::null_mut()
+            && (*list).word != std::ptr::null_mut()
+            && STREQ((*(*list).word).word, c_ptr)
+        {
+            r_builtin_help();
+            return EX_USAGE;
         }
 
-        if login_shell == 0{
+        if login_shell == 0 {
             let names = String::from("logout");
-            err_translate_fn(&names,std::ptr::null_mut());
-			println!();
+            err_translate_fn(&names, std::ptr::null_mut());
+            println!();
             let c_str = CString::new("not login shell: use `exit'").unwrap();
             let c_ptr = c_str.as_ptr();
             builtin_error(c_ptr);
 
             return EXECUTION_FAILURE!();
-        }else{
-            return r_exit_or_logout(list)
+        } else {
+            return r_exit_or_logout(list);
         }
     }
 }
 
-pub fn r_exit_or_logout(list:*mut WordList)->i32{
-    let  exit_value:i32;
-    let  exit_immediate_okay:i32;
-    let mut stopmsg:i32;
+pub fn r_exit_or_logout(list: *mut WordList) -> i32 {
+    let exit_value: i32;
+    let exit_immediate_okay: i32;
+    let mut stopmsg: i32;
 
-    unsafe{
-        exit_immediate_okay =   (interactive == 0 || 
-                                last_shell_builtin == r_exit_builtin ||
-                                last_shell_builtin == r_logout_builtin || 
-                                last_shell_builtin == r_jobs_builtin ) as i32;
+    unsafe {
+        exit_immediate_okay = (interactive == 0
+            || last_shell_builtin == r_exit_builtin
+            || last_shell_builtin == r_logout_builtin
+            || last_shell_builtin == r_jobs_builtin) as i32;
 
         /* Check for stopped jobs if thw user wants to.*/
         if exit_immediate_okay == 0 {
             stopmsg = 0;
             for i in 0..js.j_jobslots {
                 // println!("jobs: {}", i);
-                if get_job_by_jid!(i) != std::ptr::null_mut()  && STOPPED!(i){
+                if get_job_by_jid!(i) != std::ptr::null_mut() && STOPPED!(i) {
                     stopmsg = JOB_STATE::JSTOPPED as i32;
                     break;
-                }
-                else if (check_jobs_at_exit != 0)  && (stopmsg ==0) && get_job_by_jid!(i) != std::ptr::null_mut() && RUNNING!(i) {
+                } else if (check_jobs_at_exit != 0)
+                    && (stopmsg == 0)
+                    && get_job_by_jid!(i) != std::ptr::null_mut()
+                    && RUNNING!(i)
+                {
                     stopmsg = JOB_STATE::JRUNNING as i32;
                     break;
                 }
@@ -220,55 +231,52 @@ pub fn r_exit_or_logout(list:*mut WordList)->i32{
 
             if stopmsg == JOB_STATE::JSTOPPED as i32 {
                 let names = String::from("stoppedjobs");
-                err_translate_fn(&names,std::ptr::null_mut());
+                err_translate_fn(&names, std::ptr::null_mut());
                 eprintln!();
-            }
-            else if stopmsg == JOB_STATE::JRUNNING as i32{
+            } else if stopmsg == JOB_STATE::JRUNNING as i32 {
                 // libc::fprintf(stream,CString::new("There are runing jobs.\n").unwrap().as_ptr());
                 //eprintln!("There are runing jobs.");
                 let names = String::from("runjobs");
-                err_translate_fn(&names,std::ptr::null_mut());
+                err_translate_fn(&names, std::ptr::null_mut());
                 eprintln!();
             }
 
-            if stopmsg == check_jobs_at_exit{
+            if stopmsg == check_jobs_at_exit {
                 list_all_jobs(JLIST_STANDARD!())
             }
 
             if stopmsg != 0 {
-                last_shell_builtin = r_exit_builtin ;
-                this_shell_builtin = last_shell_builtin ;
+                last_shell_builtin = r_exit_builtin;
+                this_shell_builtin = last_shell_builtin;
                 return EXECUTION_FAILURE!();
             }
         }
 
-        if (running_trap ==1) && (list == std::ptr::null_mut()) 
-        {
+        if (running_trap == 1) && (list == std::ptr::null_mut()) {
             exit_value = trap_saved_exit_value;
-        }else{
+        } else {
             exit_value = get_exitstat(list);
         }
 
         r_bash_logout();
-        last_command_exit_value = exit_value; 
+        last_command_exit_value = exit_value;
 
         jump_to_top_level(EXITPROG!());
 
-       0
+        0
     }
 }
 
 //#[no_mangle]
 //pub extern "C" fn r_bash_logout(){
-pub fn r_bash_logout(){
-    unsafe{    
+pub fn r_bash_logout() {
+    unsafe {
         if login_shell != 0 && sourced_logout == 0 && subshell_environment == 0 {
             sourced_logout = sourced_logout + 1;
             let c_str = CString::new("~/.bash_logout").unwrap();
             let c_ptr = c_str.as_ptr();
-            maybe_execute_file(c_ptr,1);
-            maybe_execute_file(SYS_BASH_LOGOOUT!(),1);
+            maybe_execute_file(c_ptr, 1);
+            maybe_execute_file(SYS_BASH_LOGOOUT!(), 1);
         }
     }
-
 }
diff --git a/bash-5.1/builtins_rust/fc/src/lib.rs b/bash-5.1/builtins_rust/fc/src/lib.rs
index 4b1daf2e03b12a39555224b1055bea9f262c8c3a..757b59ca3d05b573fa051eeb611f33fae350e989 100644
--- a/bash-5.1/builtins_rust/fc/src/lib.rs
+++ b/bash-5.1/builtins_rust/fc/src/lib.rs
@@ -1,14 +1,17 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
-use libc::{c_char, c_long, c_void, c_int};
-use nix::sys::termios::SpecialCharacterIndices;
-use std::{ffi::{CString,CStr}, i32, io::{Write, stdout}, ops::Add, string, u32};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE,r_builtin_usage,r_savestring};
+use libc::{c_char, c_int, c_long, c_void};
+
+use rcommon::{
+    r_builtin_usage, r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS,
+    EX_USAGE,
+};
 use rhelp::r_builtin_help;
+use std::{ffi::CString, i32, io::Write};
 
 #[repr(i8)]
 pub enum JOB_STATE {
@@ -16,264 +19,297 @@ pub enum JOB_STATE {
     JRUNNING = 1,
     JSTOPPED = 2,
     JDEAD = 4,
-    JMIXED = 8
+    JMIXED = 8,
 }
 
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
 pub struct PROCESS {
     next: *mut PROCESS,
-    pid:libc::c_int,
-    status:libc::c_int,
-    running:libc::c_int,
-    command:*mut c_char
+    pid: libc::c_int,
+    status: libc::c_int,
+    running: libc::c_int,
+    command: *mut c_char,
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub union REDIRECTEE {
-    dest:libc::c_int,
-    filename:* mut WordDesc
+    dest: libc::c_int,
+    filename: *mut WordDesc,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,
-  redirector:REDIRECTEE,
-  rflags:libc::c_int,
-  flags:libc::c_int,
-  instruction:r_instruction,
-  redirectee:REDIRECTEE,
-  here_doc_eof:*mut c_char
+    next: *mut REDIRECT,
+    redirector: REDIRECTEE,
+    rflags: libc::c_int,
+    flags: libc::c_int,
+    instruction: r_instruction,
+    redirectee: REDIRECTEE,
+    here_doc_eof: *mut c_char,
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:libc::c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: libc::c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: libc::c_int,
+    line: libc::c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:libc::c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:libc::c_int
+    ignore: libc::c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: libc::c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: libc::c_int,
+    line: libc::c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct cond_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    type_c:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    type_c: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct subshell_com {
-    flags:i32,
-    line:i32,
-    command:*mut COMMAND
+    flags: i32,
+    line: i32,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct coproc_com {
-    flags:i32,
-    name:*mut c_char,
-    command:*mut COMMAND
+    flags: i32,
+    name: *mut c_char,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub union VALUE_COMMAND {
-    For:*mut for_com,
-    Case:*mut case_com,
-    While:*mut while_com,
-    If:*mut if_com,
-    Connection:*mut connection,
-    Simple:*mut simple_com,
-    Function_def:*mut function_def,
-    Group:*mut group_com,
-    Select:*mut select_com,
-    Arith:*mut arith_com,
-    Cond:*mut cond_com,
-    ArithFor:*mut arith_for_com,
-    Subshell:*mut subshell_com,
-    Coproc:*mut coproc_com
+    For: *mut for_com,
+    Case: *mut case_com,
+    While: *mut while_com,
+    If: *mut if_com,
+    Connection: *mut connection,
+    Simple: *mut simple_com,
+    Function_def: *mut function_def,
+    Group: *mut group_com,
+    Select: *mut select_com,
+    Arith: *mut arith_com,
+    Cond: *mut cond_com,
+    ArithFor: *mut arith_for_com,
+    Subshell: *mut subshell_com,
+    Coproc: *mut coproc_com,
 }
 
 #[repr(C)]
 pub struct COMMAND {
-    type_c:command_type,
-    flags:i32,
-    line:i32,
-    redirects:*mut REDIRECT,
-    value:VALUE_COMMAND
+    type_c: command_type,
+    flags: i32,
+    line: i32,
+    redirects: *mut REDIRECT,
+    value: VALUE_COMMAND,
 }
 
 #[repr(C)]
 pub struct JOB {
     wd: *mut c_char,
     pipe: *mut PROCESS,
-    pgrp:i32,
-    state:JOB_STATE,
-    flags:i32,
-    deferred:*mut COMMAND,
-    j_cleanup:*mut fn(),
-    cleanarg:* mut fn()
+    pgrp: i32,
+    state: JOB_STATE,
+    flags: i32,
+    deferred: *mut COMMAND,
+    j_cleanup: *mut fn(),
+    cleanarg: *mut fn(),
 }
 
 #[repr(C)]
 pub struct SHELL_VAR {
-  name:*mut c_char,
-  value:*mut c_char,
-  exportstr:*mut c_char,
-  dynamic_value:*mut fn(v:* mut SHELL_VAR)->*mut SHELL_VAR,
-  assign_func:* mut fn(v:* mut SHELL_VAR,str1:* mut c_char,t:c_long,str2:* mut c_char)->*mut SHELL_VAR,
-  attributes:i32,
-  context:i32
+    name: *mut c_char,
+    value: *mut c_char,
+    exportstr: *mut c_char,
+    dynamic_value: *mut fn(v: *mut SHELL_VAR) -> *mut SHELL_VAR,
+    assign_func: *mut fn(
+        v: *mut SHELL_VAR,
+        str1: *mut c_char,
+        t: c_long,
+        str2: *mut c_char,
+    ) -> *mut SHELL_VAR,
+    attributes: i32,
+    context: i32,
 }
 
 #[repr(C)]
 pub struct GENERIC_LIST {
-  next: * mut GENERIC_LIST
+    next: *mut GENERIC_LIST,
 }
 
 #[repr(C)]
 pub struct REPL {
-  next: *mut REPL,
-  pat:*mut c_char,
-  rep:*mut c_char
+    next: *mut REPL,
+    pat: *mut c_char,
+    rep: *mut c_char,
 }
 
 #[repr(C)]
 pub struct HIST_ENTRY {
-    line:*mut c_char,
-    timestamp:*mut c_char,
-    data:*mut fn()
+    line: *mut c_char,
+    timestamp: *mut c_char,
+    data: *mut fn(),
 }
 
-
 #[macro_export]
 macro_rules! ISHELP {
-   ($s:expr) => {
-    libc::strcmp($s as *const c_char,CString::new("--help").unwrap().as_ptr())
-    }
+    ($s:expr) => {
+        libc::strcmp(
+            $s as *const c_char,
+            CString::new("--help").unwrap().as_ptr(),
+        )
+    };
 }
 
 #[macro_export]
 macro_rules! errno {
-  () => {
-    *libc::__errno_location()
-  }
+    () => {
+        *libc::__errno_location()
+    };
 }
 
 #[macro_export]
 macro_rules! HN_LISTING {
-  () => {
-    0x01
-  }
+    () => {
+        0x01
+    };
 }
 
 #[macro_export]
@@ -307,7 +343,7 @@ macro_rules! HIST_ERANGE {
 #[macro_export]
 macro_rules! HIST_NOTFOUND {
   () => {
-    std::i32::MIN +2
+    std::i32::MIN +4
   }
 }
 
@@ -450,7 +486,7 @@ unsafe fn printToStdoutflush() -> std::io::Result<()> {
 
 unsafe fn QUIT ()
 {
-  if terminating_signal !=0 {
+  if terminating_signal == 0 {
     termsig_handler (terminating_signal);
   }
 
@@ -907,7 +943,7 @@ pub extern "C" fn r_fc_builtin (mut list:* mut WordList)->i32
 #[no_mangle]
 pub extern "C" fn r_fc_gethist (command:* mut c_char, hlist:* mut * mut HIST_ENTRY, mode:i32)->* mut c_char
 {
-  let mut i:i32;
+  let i:i32;
 
   if hlist == std::ptr::null_mut() {
     return std::ptr::null_mut();
@@ -928,13 +964,13 @@ pub extern "C" fn r_fc_gethnum (command:* mut c_char, hlist:* mut * mut HIST_ENT
 {
   let mut sign:i32;
   let mut n:i32;
-  let mut clen:i32;
-  let mut rh:i32;
+  let clen:i32;
+  let rh:i32;
   let mut i:i32=0;
   let mut j:i32;
   let mut last_hist:i32;
   let mut real_last:i32;
-  let mut listing:i32;
+  let listing:i32;
 
   let mut s:* mut c_char;
   
diff --git a/bash-5.1/builtins_rust/fg_bg/src/lib.rs b/bash-5.1/builtins_rust/fg_bg/src/lib.rs
index f47ae236a7ecac2a2738f4a4d3d2e3fc02207c95..dea45de070bbf01ba131fda1255c52c7bb33acdd 100644
--- a/bash-5.1/builtins_rust/fg_bg/src/lib.rs
+++ b/bash-5.1/builtins_rust/fg_bg/src/lib.rs
@@ -1,13 +1,13 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
-use libc::{c_char, c_long};
-use std::{ffi::CString, ops::Add};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE,r_builtin_usage};
+use libc::c_char;
+use rcommon::{WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
+use std::{ffi::CString, ops::Add};
 
 #[repr(i8)]
 pub enum JOB_STATE {
@@ -15,470 +15,507 @@ pub enum JOB_STATE {
     JRUNNING = 1,
     JSTOPPED = 2,
     JDEAD = 4,
-    JMIXED = 8
+    JMIXED = 8,
 }
 
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
 pub struct PROCESS {
     next: *mut PROCESS,
-    pid:libc::c_int,
-    status:libc::c_int,
-    running:libc::c_int,
-    command:*mut c_char
+    pid: libc::c_int,
+    status: libc::c_int,
+    running: libc::c_int,
+    command: *mut c_char,
 }
 
-
-
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,	/* Next element, or NULL. */
-  redirector:libc::c_int, 	/* Descriptor or varname to be redirected. */
-  rflags:libc::c_int,			/* Private flags for this redirection */
-  flags:libc::c_int,			/* Flag value for `open'. */
-  instruction:r_instruction, /* What to do with the information. */
-  redirectee:libc::c_int,	/* File descriptor or filename */
-  here_doc_eof:*mut c_char		/* The word that appeared in <<foo. */
+    next: *mut REDIRECT,        /* Next element, or NULL. */
+    redirector: libc::c_int,    /* Descriptor or varname to be redirected. */
+    rflags: libc::c_int,        /* Private flags for this redirection */
+    flags: libc::c_int,         /* Flag value for `open'. */
+    instruction: r_instruction, /* What to do with the information. */
+    redirectee: libc::c_int,    /* File descriptor or filename */
+    here_doc_eof: *mut c_char,  /* The word that appeared in <<foo. */
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:libc::c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: libc::c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: libc::c_int,
+    line: libc::c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:libc::c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:libc::c_int
+    ignore: libc::c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: libc::c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: libc::c_int,
+    line: libc::c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct cond_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    type_c:libc::c_int,
-    exp:*mut WordList  
+    flags: libc::c_int,
+    line: libc::c_int,
+    type_c: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND  
+    flags: libc::c_int,
+    line: libc::c_int,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct subshell_com {
-    flags:i32,
-    line:i32,
-    command:*mut COMMAND    
+    flags: i32,
+    line: i32,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct coproc_com {
-    flags:i32,
-    name:*mut c_char,
-    command:*mut COMMAND  
+    flags: i32,
+    name: *mut c_char,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub union VALUE_COMMAND {
-    For:*mut for_com,
-    Case:*mut case_com,
-    While:*mut while_com,
-    If:*mut if_com,
-    Connection:*mut connection,
-    Simple:*mut simple_com,
-    Function_def:*mut function_def,
-    Group:*mut group_com,
-    Select:*mut select_com,
-    Arith:*mut arith_com,
-    Cond:*mut cond_com,
-    ArithFor:*mut arith_for_com,
-    Subshell:*mut subshell_com,
-    Coproc:*mut coproc_com
+    For: *mut for_com,
+    Case: *mut case_com,
+    While: *mut while_com,
+    If: *mut if_com,
+    Connection: *mut connection,
+    Simple: *mut simple_com,
+    Function_def: *mut function_def,
+    Group: *mut group_com,
+    Select: *mut select_com,
+    Arith: *mut arith_com,
+    Cond: *mut cond_com,
+    ArithFor: *mut arith_for_com,
+    Subshell: *mut subshell_com,
+    Coproc: *mut coproc_com,
 }
 
 #[repr(C)]
 pub struct COMMAND {
-    type_c:command_type,
-    flags:i32,
-    line:i32,
-    redirects:*mut REDIRECT,
-    value:VALUE_COMMAND
+    type_c: command_type,
+    flags: i32,
+    line: i32,
+    redirects: *mut REDIRECT,
+    value: VALUE_COMMAND,
 }
 
 #[repr(C)]
 pub struct JOB {
     wd: *mut c_char,
     pipe: *mut PROCESS,
-    pgrp:i32,
-    state:JOB_STATE,
-    flags:i32,
-    deferred:*mut COMMAND,
-    j_cleanup:*mut fn(),
-    cleanarg:* mut fn()
+    pgrp: i32,
+    state: JOB_STATE,
+    flags: i32,
+    deferred: *mut COMMAND,
+    j_cleanup: *mut fn(),
+    cleanarg: *mut fn(),
 }
 
 #[repr(C)]
 pub struct jobstats {
     /* limits */
-    c_childmax:libc::c_long,
+    c_childmax: libc::c_long,
     /* child process statistics */
-    c_living:libc::c_int,		/* running or stopped child processes */
-    c_reaped:libc::c_int,	/* exited child processes still in jobs list */
-    c_injobs:libc::c_int,	/* total number of child processes in jobs list */
+    c_living: libc::c_int, /* running or stopped child processes */
+    c_reaped: libc::c_int, /* exited child processes still in jobs list */
+    c_injobs: libc::c_int, /* total number of child processes in jobs list */
     /* child process totals */
-    c_totforked:libc::c_int,	/* total number of children this shell has forked */
-    c_totreaped:libc::c_int,	/* total number of children this shell has reaped */
+    c_totforked: libc::c_int, /* total number of children this shell has forked */
+    c_totreaped: libc::c_int, /* total number of children this shell has reaped */
     /* job counters and indices */
-    j_jobslots:libc::c_int,/* total size of jobs array */
-    j_lastj:libc::c_int,		/* last (newest) job allocated */
-    j_firstj:libc::c_int,	/* first (oldest) job allocated */
-    j_njobs:libc::c_int,		/* number of non-NULL jobs in jobs array */
-    j_ndead:libc::c_int,		/* number of JDEAD jobs in jobs array */
+    j_jobslots: libc::c_int, /* total size of jobs array */
+    j_lastj: libc::c_int,    /* last (newest) job allocated */
+    j_firstj: libc::c_int,   /* first (oldest) job allocated */
+    j_njobs: libc::c_int,    /* number of non-NULL jobs in jobs array */
+    j_ndead: libc::c_int,    /* number of JDEAD jobs in jobs array */
     /* */
-    j_current:libc::c_int,	/* current job */
-    j_previous:libc::c_int,	/* previous job */
+    j_current: libc::c_int,  /* current job */
+    j_previous: libc::c_int, /* previous job */
     /* */
-    j_lastmade:* mut JOB,	/* last job allocated by stop_pipeline */
-    j_lastasync:* mut JOB	/* last async job allocated by stop_pipeline */
+    j_lastmade: *mut JOB,  /* last job allocated by stop_pipeline */
+    j_lastasync: *mut JOB, /* last async job allocated by stop_pipeline */
 }
 
-
 #[macro_export]
 macro_rules! BLOCK_SIGNAL {
-   ($sig:expr, $nvar:expr, $ovar:expr) => {
+    ($sig:expr, $nvar:expr, $ovar:expr) => {
         $nvar.unwrap().clear();
         $nvar.unwrap().add($sig);
         $nvar.unwrap().clear();
-        nix::sys::signal::sigprocmask(nix::sys::signal::SigmaskHow::SIG_BLOCK,  $nvar, $ovar);   
-   }
+        nix::sys::signal::sigprocmask(nix::sys::signal::SigmaskHow::SIG_BLOCK, $nvar, $ovar);
+    };
 }
 
 #[macro_export]
 macro_rules! UNBLOCK_SIGNAL {
-   ($ovar:expr) => {
-        nix::sys::signal::sigprocmask(nix::sys::signal::SigmaskHow::SIG_SETMASK,  $ovar, None)
-   }
+    ($ovar:expr) => {
+        nix::sys::signal::sigprocmask(nix::sys::signal::SigmaskHow::SIG_SETMASK, $ovar, None)
+    };
 }
 
 #[macro_export]
 macro_rules! UNBLOCK_CHILD {
-   ($ovar:expr) => {
-    UNBLOCK_SIGNAL!($ovar);   
-   }
+    ($ovar:expr) => {
+        UNBLOCK_SIGNAL!($ovar);
+    };
 }
 
 #[macro_export]
 macro_rules! BLOCK_CHILD {
-   ($nvar:expr,$ovar:expr) => {
-    BLOCK_SIGNAL!(nix::sys::signal::SIGCHLD, $nvar, $ovar);  
-   }
+    ($nvar:expr,$ovar:expr) => {
+        BLOCK_SIGNAL!(nix::sys::signal::SIGCHLD, $nvar, $ovar);
+    };
 }
 
 #[macro_export]
 macro_rules! DUP_JOB {
-   () => {-2}
+    () => {
+        -2
+    };
 }
 
 #[macro_export]
 macro_rules! get_job_by_jid {
-   ($ind:expr) => {
-    (*(((jobs as usize) + ($ind*8) as usize ) as *mut*mut JOB) as *mut JOB)
-    }
+    ($ind:expr) => {
+        (*(((jobs as usize) + ($ind * 8) as usize) as *mut *mut JOB) as *mut JOB)
+    };
 }
 
 #[macro_export]
 macro_rules! J_JOBCONTROL {
-   () => {0x04}
+    () => {
+        0x04
+    };
 }
 
 #[macro_export]
 macro_rules! IS_JOBCONTROL {
-   ($j:expr) => {
-      ((*get_job_by_jid!($j)).flags & J_JOBCONTROL!()) != 0
-    }
+    ($j:expr) => {
+        ((*get_job_by_jid!($j)).flags & J_JOBCONTROL!()) != 0
+    };
 }
 
 #[macro_export]
 macro_rules! INVALID_JOB {
-   ($j:expr) => {
-         $j <0 || $j >=  js.j_jobslots || get_job_by_jid !($j) == std::ptr::null_mut()
-    }
+    ($j:expr) => {
+        $j < 0 || $j >= js.j_jobslots || get_job_by_jid!($j) == std::ptr::null_mut()
+    };
 }
 
 #[macro_export]
 macro_rules! ISHELP {
-   ($s:expr) => {
-    libc::strcmp($s as *const c_char,CString::new("--help").unwrap().as_ptr())
-    }
+    ($s:expr) => {
+        libc::strcmp(
+            $s as *const c_char,
+            CString::new("--help").unwrap().as_ptr()
+        )
+    };
 }
 
 #[macro_export]
 macro_rules! CHECK_HELPOPT {
-  ($l:expr) => {
-    if $l  !=std::ptr::null_mut() && (*$l).word !=std::ptr::null_mut() && ISHELP!((*(*$l).word).word) == 0 {
-      r_builtin_help ();
-      return EX_USAGE;
-    }
-  }
+    ($l:expr) => {
+        if $l != std::ptr::null_mut()
+            && (*$l).word != std::ptr::null_mut()
+            && ISHELP!((*(*$l).word).word) == 0
+        {
+            r_builtin_help();
+            return EX_USAGE;
+        }
+    };
 }
 
-extern "C" {  
-    fn builtin_error(err:*const c_char,...);  
-    fn get_job_spec (list:*mut WordList)->i32;
-    fn sh_badjob (str:*mut c_char);
-    static jobs:*mut*mut JOB;    
-    static  js:jobstats ;
-    
-    static mut loptend:*mut WordList; 
-    fn sh_nojobs (str:*mut c_char);
-    fn no_options (list:*mut WordList)->i32;
-    static mut job_control:i32;
-    static mut last_asynchronous_pid:i32;
-    fn start_job (job:i32, foreground:i32)->i32;
+extern "C" {
+    fn builtin_error(err: *const c_char, ...);
+    fn get_job_spec(list: *mut WordList) -> i32;
+    fn sh_badjob(str: *mut c_char);
+    static jobs: *mut *mut JOB;
+    static js: jobstats;
+
+    static mut loptend: *mut WordList;
+    fn sh_nojobs(str: *mut c_char);
+    fn no_options(list: *mut WordList) -> i32;
+    static mut job_control: i32;
+    static mut last_asynchronous_pid: i32;
+    fn start_job(job: i32, foreground: i32) -> i32;
 }
 
 /* How to bring a job into the foreground. */
 #[no_mangle]
-pub extern "C" fn  r_fg_builtin (list:*mut WordList)->i32 {
-  let fg_bit:i32;
-  unsafe {
-    CHECK_HELPOPT! (list);
-
-    if job_control == 0 {
-        sh_nojobs (0 as *mut c_char);
-        return EXECUTION_FAILURE!();
-    }
+pub extern "C" fn r_fg_builtin(list: *mut WordList) -> i32 {
+    let fg_bit: i32;
+    unsafe {
+        CHECK_HELPOPT!(list);
+
+        if job_control == 0 {
+            sh_nojobs(0 as *mut c_char);
+            return EXECUTION_FAILURE!();
+        }
+
+        if no_options(list) != 0 {
+            return EX_USAGE;
+        }
 
-    if no_options (list) !=0 {
-      return EX_USAGE;
-    } 
-    
-    /* If the last arg on the line is '&', then start this job in the
-      background.  Else, fg the job. */
-    
-    if loptend  == std::ptr::null_mut() {
-      return r_fg_bg (loptend, 1);
-    } else {
-      let mut t:WordList=*loptend;
-      while  t.next !=std::ptr::null_mut() {
-        t=*(t.next);
-      }
-      let cstr:&std::ffi::CStr=std::ffi::CStr::from_ptr((*(t.word)).word );
-      let mut isfg:bool=char::from( cstr.to_bytes()[0] ) == '&';
-      isfg =isfg && char::from( cstr.to_bytes()[1])  == '\0';
-      isfg = isfg ==false;
-      if isfg {
-        fg_bit=1;
-      } else {
-        fg_bit=0;
-      }    
-      return r_fg_bg (loptend, fg_bit);
+        /* If the last arg on the line is '&', then start this job in the
+        background.  Else, fg the job. */
+
+        if loptend == std::ptr::null_mut() {
+            return r_fg_bg(loptend, 1);
+        } else {
+            let mut t: WordList = *loptend;
+            while t.next != std::ptr::null_mut() {
+                t = *(t.next);
+            }
+            let cstr: &std::ffi::CStr = std::ffi::CStr::from_ptr((*(t.word)).word);
+            let mut isfg: bool = char::from(cstr.to_bytes()[0]) == '&';
+            isfg = isfg && char::from(cstr.to_bytes()[1]) == '\0';
+            isfg = isfg == false;
+            if isfg {
+                fg_bit = 1;
+            } else {
+                fg_bit = 0;
+            }
+            return r_fg_bg(loptend, fg_bit);
+        }
     }
-  }
 }
 
 /* How to put a job into the background. */
 #[no_mangle]
-pub extern "C" fn  r_bg_builtin (list:*mut WordList)->i32 {
-  let mut r:i32;
-  unsafe {
-  CHECK_HELPOPT !(list);
-
-  if job_control == 0  {
-      sh_nojobs (0 as *mut c_char);
-      return EXECUTION_FAILURE!();
-  }
-
-  if no_options (list) !=0 {
-    return EX_USAGE;
-  }
-    
-  /* This relies on the fact that fg_bg() takes a WordList *, but only acts
-     on the first member (if any) of that list. */
-  r = EXECUTION_SUCCESS!();
-
-  if r_fg_bg(loptend,0) == EXECUTION_FAILURE!() {
-    r = EXECUTION_FAILURE!();
-  }
-  
-  if loptend  !=std::ptr::null_mut() {
-      let mut t:WordList=*loptend;
-      while t.next !=std::ptr::null_mut() {
-        if r_fg_bg (&mut t, 0) == EXECUTION_FAILURE!() {
-          r = EXECUTION_FAILURE!();
+pub extern "C" fn r_bg_builtin(list: *mut WordList) -> i32 {
+    let mut r: i32;
+    unsafe {
+        CHECK_HELPOPT!(list);
+
+        if job_control == 0 {
+            sh_nojobs(0 as *mut c_char);
+            return EXECUTION_FAILURE!();
+        }
+
+        if no_options(list) != 0 {
+            return EX_USAGE;
+        }
+
+        /* This relies on the fact that fg_bg() takes a WordList *, but only acts
+        on the first member (if any) of that list. */
+        r = EXECUTION_SUCCESS!();
+
+        if r_fg_bg(loptend, 0) == EXECUTION_FAILURE!() {
+            r = EXECUTION_FAILURE!();
+        }
+
+        if loptend != std::ptr::null_mut() {
+            let mut t: WordList = *loptend;
+            while t.next != std::ptr::null_mut() {
+                if r_fg_bg(&mut t, 0) == EXECUTION_FAILURE!() {
+                    r = EXECUTION_FAILURE!();
+                }
+                t = *(t.next);
+            }
+            return r;
+        } else {
+            return r;
         }
-        t = *(t.next);
-      }
-      return r;
-  } else {
-    return r;
-  }	
-  }
+    }
 }
 
 /* How to put a job into the foreground/background. */
 #[no_mangle]
-pub extern "C" fn r_fg_bg (list:*mut WordList, foreground:i32)->i32{
-  
-  let mut set:nix::sys::signal::SigSet=nix::sys::signal::SigSet::empty();
-  let mut oset:nix::sys::signal::SigSet =nix::sys::signal::SigSet::empty();
-  let job:i32;
-  let status:i32;
-  let mut old_async_pid:i32=0;
-  let j:*mut JOB;
-  
-  unsafe {
-  BLOCK_CHILD !(Some(&mut set), Some(&mut oset));      
-  job = get_job_spec (list);
-
-  if INVALID_JOB !(job) {
-    if job != DUP_JOB!() {
-      if list != std::ptr::null_mut() {
-        sh_badjob ( (*(*list).word).word );
-      } else {
-        let mut c_str_current = CString::new("current").unwrap(); // from a &str, creates a new allocation
-        sh_badjob (c_str_current.as_ptr() as * mut c_char);
-      }
-    }
+pub extern "C" fn r_fg_bg(list: *mut WordList, foreground: i32) -> i32 {
+    let mut set: nix::sys::signal::SigSet = nix::sys::signal::SigSet::empty();
+    let mut oset: nix::sys::signal::SigSet = nix::sys::signal::SigSet::empty();
+    let job: i32;
+    let status: i32;
+    let mut old_async_pid: i32 = 0;
+    let j: *mut JOB;
+
+    unsafe {
+        BLOCK_CHILD!(Some(&mut set), Some(&mut oset));
+        job = get_job_spec(list);
+
+        if INVALID_JOB!(job) {
+            if job != DUP_JOB!() {
+                if list != std::ptr::null_mut() {
+                    sh_badjob((*(*list).word).word);
+                } else {
+                    let c_str_current = CString::new("current").unwrap(); // from a &str, creates a new allocation
+                    sh_badjob(c_str_current.as_ptr() as *mut c_char);
+                }
+            }
+
+            UNBLOCK_CHILD!(Some(&oset));
+            return EXECUTION_FAILURE!();
+        }
+
+        j = get_job_by_jid!(job);
+        /* Or if j->pgrp == shell_pgrp. */
+        if !IS_JOBCONTROL!(job) {
+            let jobNum: i32 = job + 1;
+            builtin_error(
+                String::from("job ")
+                    .add(&jobNum.to_string())
+                    .add(&String::from("started without job control").to_string())
+                    .as_ptr() as *const c_char,
+            );
+            UNBLOCK_CHILD!(Some(&oset));
+            return EXECUTION_FAILURE!();
+        }
+
+        if foreground == 0 {
+            old_async_pid = i32::from(last_asynchronous_pid);
+            last_asynchronous_pid = i32::from((*j).pgrp); /* As per Posix.2 5.4.2 */
+        }
 
-    UNBLOCK_CHILD !(Some(&oset));
-    return EXECUTION_FAILURE!();
-  }
-
-  j = get_job_by_jid !(job);
-  /* Or if j->pgrp == shell_pgrp. */
-  if ! IS_JOBCONTROL !(job) {       
-      let jobNum:i32=job + 1;
-      builtin_error ( String::from("job ").add(&jobNum.to_string()).add(&String::from("started without job control").to_string()).as_ptr() as * const c_char);
-      UNBLOCK_CHILD !(Some(&oset));
-      return EXECUTION_FAILURE!();
-  }
-
-  if foreground == 0 {
-      old_async_pid = i32::from(last_asynchronous_pid);
-      last_asynchronous_pid = i32::from((*j).pgrp);	/* As per Posix.2 5.4.2 */
-  }
-
-  status = start_job (job, foreground);
-
-  if status >= 0 {
-    /* win: */
-      UNBLOCK_CHILD !(Some(&oset));
-      if foreground !=0 {
-        return status;
-      } else {
-        return  EXECUTION_SUCCESS!();
-      }
-    } else {
-      if foreground == 0 {
-        last_asynchronous_pid = i32::from(old_async_pid);
-      }
-
-      UNBLOCK_CHILD !(Some(&oset));
-      return EXECUTION_FAILURE!();
+        status = start_job(job, foreground);
+
+        if status >= 0 {
+            /* win: */
+            UNBLOCK_CHILD!(Some(&oset));
+            if foreground != 0 {
+                return status;
+            } else {
+                return EXECUTION_SUCCESS!();
+            }
+        } else {
+            if foreground == 0 {
+                last_asynchronous_pid = i32::from(old_async_pid);
+            }
+
+            UNBLOCK_CHILD!(Some(&oset));
+            return EXECUTION_FAILURE!();
+        }
     }
-  }
 }
 
 /*
diff --git a/bash-5.1/builtins_rust/getopts/src/lib.rs b/bash-5.1/builtins_rust/getopts/src/lib.rs
index 91eda74803adb60cd5a6b2eda9cb473c54efa33f..4736107685b3981b5ea6f502570981722dabe96d 100644
--- a/bash-5.1/builtins_rust/getopts/src/lib.rs
+++ b/bash-5.1/builtins_rust/getopts/src/lib.rs
@@ -3,7 +3,7 @@
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate  libc;
 extern crate nix;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE,GETOPT_HELP, r_builtin_usage};
+use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE,GETOPT_HELP};
 use libc::{c_char, c_long, c_void};
 use std::{ffi::CString};
 use rhelp::r_builtin_help;
diff --git a/bash-5.1/builtins_rust/hash/Cargo.tom b/bash-5.1/builtins_rust/hash/Cargo.tom
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/bash-5.1/builtins_rust/hash/src/lib.rs b/bash-5.1/builtins_rust/hash/src/lib.rs
index 769cde8c78dd2c8ff3d7eb1c98cfbd73f9175fd2..462d73a9b0447de5231314da0a44ff313e1f642d 100644
--- a/bash-5.1/builtins_rust/hash/src/lib.rs
+++ b/bash-5.1/builtins_rust/hash/src/lib.rs
@@ -1,39 +1,39 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 
 extern crate libc;
 extern crate rread;
-use libc::{c_char,c_int, strchr,free,c_void,strerror,EISDIR};
-use std::ffi::{CStr,CString};
-use std::io::{stdout, Write};
-use rread::{SHELL_VAR};
-use rcommon::{r_find_shell_builtin,r_builtin_usage};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
+use libc::{c_char, c_int, c_void, free, strchr, strerror, EISDIR};
+use rcommon::r_builtin_usage;
+use rcommon::{WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
+use rread::SHELL_VAR;
+use std::ffi::{CStr, CString};
 use std::fs;
+use std::io::{stdout, Write};
 use std::os::linux::fs::MetadataExt;
-type PTR_T=c_void;
-#[repr (C)]
-pub struct bucket_contents{
-    pub next:*mut bucket_contents,
-    pub key:*mut c_char,
-    pub data:*mut PTR_T,     //void *  or char *
-    pub khash:u32,
-    pub times_found:i32,
+type PTR_T = c_void;
+#[repr(C)]
+pub struct bucket_contents {
+    pub next: *mut bucket_contents,
+    pub key: *mut c_char,
+    pub data: *mut PTR_T, //void *  or char *
+    pub khash: u32,
+    pub times_found: i32,
 }
-type BUCKET_CONTENTS=bucket_contents;
-#[repr (C)]
-pub struct hash_table{
-    pub bucket_array:*mut *mut BUCKET_CONTENTS,
-    pub nbucjets:i32,
-    pub nentries:i32,
+type BUCKET_CONTENTS = bucket_contents;
+#[repr(C)]
+pub struct hash_table {
+    pub bucket_array: *mut *mut BUCKET_CONTENTS,
+    pub nbucjets: i32,
+    pub nentries: i32,
 }
 type HASH_TABLE = hash_table;
-#[repr (C)]
-pub struct _pathdata{
-    pub path:*mut c_char,
-    pub flags:i32,
+#[repr(C)]
+pub struct _pathdata {
+    pub path: *mut c_char,
+    pub flags: i32,
 }
 type PATH_DATA = _pathdata;
 //enum
@@ -53,20 +53,18 @@ pub unsafe fn hash_entries(ht: *mut HASH_TABLE) -> i32 {
 #[macro_export]
 macro_rules! HASH_ENTRIES {
     ($ht:expr) => {
-        if ($ht) != std::ptr::null_mut(){
+        if ($ht) != std::ptr::null_mut() {
             return (*$ht).nentries;
-        }
-        else{
+        } else {
             return 0;
         }
     };
 }
-fn HASH_ENTRIES(ht:*mut HASH_TABLE)->i32{
-    unsafe{
-        if ht != std::ptr::null_mut(){
+fn HASH_ENTRIES(ht: *mut HASH_TABLE) -> i32 {
+    unsafe {
+        if ht != std::ptr::null_mut() {
             return (*ht).nentries;
-        }
-        else{
+        } else {
             return 0;
         }
     }
@@ -80,7 +78,7 @@ macro_rules! pathdata {
 #[macro_export]
 macro_rules! FREE {
     ($s:expr) => {
-        if $s != std::ptr::null_mut(){
+        if $s != std::ptr::null_mut() {
             free($s as *mut c_void);
         }
     };
@@ -94,56 +92,56 @@ pub struct alias {
 }
 pub type AliasT = alias;
 // type i32 hash_efunc PARAMS(*mut BUCKET_CONTENTS);
-type hash_wfunc = extern  fn(*mut BUCKET_CONTENTS)->i32;
-type sh_builtin_func_t = extern fn (*mut WordList)->i32;
+type hash_wfunc = extern "C" fn(*mut BUCKET_CONTENTS) -> i32;
+type sh_builtin_func_t = extern "C" fn(*mut WordList) -> i32;
 //extern c
-extern "C"{
-    static loptend:*mut WordList;
-    static hashing_enabled:i32;
-    static list_optarg:*mut c_char;
-    static this_command_name:*mut c_char;
-    static posixly_correct:i32;
-    static restricted:i32;
-    static shell_compatibility_level:i32;
-    static hashed_filenames:*mut HASH_TABLE;
-    static dot_found_in_search:i32;
-    fn builtin_error(format:*const c_char,...);
+extern "C" {
+    static loptend: *mut WordList;
+    static hashing_enabled: i32;
+    static list_optarg: *mut c_char;
+    static this_command_name: *mut c_char;
+    static posixly_correct: i32;
+    static restricted: i32;
+    static shell_compatibility_level: i32;
+    static hashed_filenames: *mut HASH_TABLE;
+    static dot_found_in_search: i32;
+    fn builtin_error(format: *const c_char, ...);
     fn reset_internal_getopt();
-    fn internal_getopt(list:*mut WordList,opts:*mut c_char)->i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
     fn all_aliases() -> *mut *mut AliasT;
-    fn sh_needarg(s:*mut c_char);
+    fn sh_needarg(s: *mut c_char);
     fn phash_flush();
-    fn sh_restricted(s:*mut c_char);
-    fn absolute_program(string:*const c_char)->i32;
-    fn find_user_command(name:*const c_char)->*mut c_char;
-    fn executable_file(file:*const c_char)->i32;
-    fn sh_notfound(s:*mut c_char);
-    fn is_directory(file:*const c_char)->i32;
-    fn phash_insert(filename:*mut c_char,full_path:*mut c_char,check_dot:i32,found:i32);
-    fn phash_remove(filename:*const c_char)->i32;
-    fn find_function(name:*const c_char)->*mut SHELL_VAR;
-    fn find_shell_builtin(name:*mut c_char)->*mut sh_builtin_func_t;
-    fn hash_walk(table:*mut HASH_TABLE,func:*mut hash_wfunc);
-    fn phash_search(filename:*const c_char)->*mut c_char;
-    fn printable_filename(f:*mut c_char,flage:i32)->*mut c_char;
+    fn sh_restricted(s: *mut c_char);
+    fn absolute_program(string: *const c_char) -> i32;
+    fn find_user_command(name: *const c_char) -> *mut c_char;
+    fn executable_file(file: *const c_char) -> i32;
+    fn sh_notfound(s: *mut c_char);
+    fn is_directory(file: *const c_char) -> i32;
+    fn phash_insert(filename: *mut c_char, full_path: *mut c_char, check_dot: i32, found: i32);
+    fn phash_remove(filename: *const c_char) -> i32;
+    fn find_function(name: *const c_char) -> *mut SHELL_VAR;
+    fn find_shell_builtin(name: *mut c_char) -> *mut sh_builtin_func_t;
+    fn hash_walk(table: *mut HASH_TABLE, func: *mut hash_wfunc);
+    fn phash_search(filename: *const c_char) -> *mut c_char;
+    fn printable_filename(f: *mut c_char, flage: i32) -> *mut c_char;
 }
 
 static mut common_inode: c_int = 0;
 //rust
 /* Print statistics on the current state of hashed commands.  If LIST is
-   not empty, then rehash (or hash in the first place) the specified
-   commands. */
+not empty, then rehash (or hash in the first place) the specified
+commands. */
 #[no_mangle]
-pub extern "C" fn r_hash_builtin(mut list:*mut WordList)->i32{
-    let mut expunge_hash_table:i32;
-    let mut list_targets:i32;
-    let mut list_portably:i32;
-    let mut delete:i32;
-    let mut opt:i32;
-    let mut w:*mut c_char;
-    let mut pathname:*mut c_char;
-    unsafe{
-        if hashing_enabled == 0{
+pub extern "C" fn r_hash_builtin(mut list: *mut WordList) -> i32 {
+    let mut expunge_hash_table: i32;
+    let mut list_targets: i32;
+    let mut list_portably: i32;
+    let mut delete: i32;
+    let mut opt: i32;
+    let mut w: *mut c_char;
+    let mut pathname: *mut c_char;
+    unsafe {
+        if hashing_enabled == 0 {
             let c_str = CString::new("hashing disabled").unwrap();
             let c_str_ptr = c_str.as_ptr();
             builtin_error(c_str_ptr);
@@ -156,73 +154,75 @@ pub extern "C" fn r_hash_builtin(mut list:*mut WordList)->i32{
         pathname = std::ptr::null_mut();
         reset_internal_getopt();
         let opts = CString::new("dlp:rt").unwrap();
-        opt = internal_getopt(list,opts.as_ptr() as *mut c_char);
-        while opt != -1{
+        opt = internal_getopt(list, opts.as_ptr() as *mut c_char);
+        while opt != -1 {
             let optu8 = opt as u8;
             let opt_char = char::from(optu8);
-            match opt_char{
+            match opt_char {
                 'd' => delete = 1,
                 'l' => list_portably = 1,
                 'p' => pathname = list_optarg,
                 'r' => expunge_hash_table = 1,
                 't' => list_targets = 1,
-                 _  => {
+                _ => {
                     if opt == -99 {
                         r_builtin_help();
                         return EX_USAGE;
                     }
-                     r_builtin_usage();
-                     return EX_USAGE;
-                 }
+                    r_builtin_usage();
+                    return EX_USAGE;
+                }
             }
-            opt = internal_getopt(list,opts.as_ptr() as *mut c_char);
+            opt = internal_getopt(list, opts.as_ptr() as *mut c_char);
         }
         list = loptend;
         /* hash -t requires at least one argument. */
         if list == std::ptr::null_mut() && (delete != 0 || list_targets != 0) {
-            let temp:CString;
-            let temp_ptr:*mut c_char;
-            if delete != 0{
+            let temp: CString;
+            let temp_ptr: *mut c_char;
+            if delete != 0 {
                 temp = CString::new("-d").unwrap();
                 temp_ptr = temp.as_ptr() as *mut c_char;
                 sh_needarg(temp_ptr);
-            }
-            else{
+            } else {
                 temp = CString::new("-t").unwrap();
                 temp_ptr = temp.as_ptr() as *mut c_char;
                 sh_needarg(temp_ptr);
             }
             return EXECUTION_FAILURE!();
         }
-        
+
         /* We want hash -r to be silent, but hash -- to print hashing info, so
-         we test expunge_hash_table. */
-        if list==std::ptr::null_mut() && expunge_hash_table == 0{
+        we test expunge_hash_table. */
+        if list == std::ptr::null_mut() && expunge_hash_table == 0 {
             opt = r_print_hashed_commands(list_portably);
-            if opt==0 && posixly_correct==0 && (list_portably==0 || shell_compatibility_level<=50){
+            if opt == 0
+                && posixly_correct == 0
+                && (list_portably == 0 || shell_compatibility_level <= 50)
+            {
                 let s_cstr = CStr::from_ptr(this_command_name);
                 let s_str = s_cstr.to_str().unwrap();
                 let s_string = s_str.to_owned();
-                println!("{}:hash table empty",s_string);
+                println!("{}:hash table empty", s_string);
             }
             return EXECUTION_SUCCESS!();
         }
-        if expunge_hash_table != 0{
+        if expunge_hash_table != 0 {
             phash_flush();
         }
         /* If someone runs `hash -r -t xyz' he will be disappointed. */
-        if list_targets != 0{
-            return r_list_hashed_filename_targets(list,list_portably);
+        if list_targets != 0 {
+            return r_list_hashed_filename_targets(list, list_portably);
         }
-        if restricted != 0 && pathname != std::ptr::null_mut(){
-            if strchr(pathname,'/' as c_int) != std::ptr::null_mut(){
+        if restricted != 0 && pathname != std::ptr::null_mut() {
+            if strchr(pathname, '/' as c_int) != std::ptr::null_mut() {
                 sh_restricted(pathname);
                 return EXECUTION_FAILURE!();
             }
             /* If we are changing the hash table in a restricted shell, make sure the
-             target pathname can be found using a $PATH search. */
+            target pathname can be found using a $PATH search. */
             w = find_user_command(pathname);
-            if w==std::ptr::null_mut() || *w==0 || executable_file(w)==0{
+            if w == std::ptr::null_mut() || *w == 0 || executable_file(w) == 0 {
                 sh_notfound(pathname);
                 free(w as *mut c_void);
                 return EXECUTION_FAILURE!();
@@ -230,55 +230,49 @@ pub extern "C" fn r_hash_builtin(mut list:*mut WordList)->i32{
             free(w as *mut c_void);
         }
         opt = EXECUTION_SUCCESS!();
-        while list != std::ptr::null_mut(){
+        while list != std::ptr::null_mut() {
             /* Add, remove or rehash the specified commands. */
             w = (*(*list).word).word;
-            if absolute_program(w as *const c_char) != 0{
+            if absolute_program(w as *const c_char) != 0 {
                 continue;
-            }
-            else if pathname != std::ptr::null_mut(){
-                if is_directory(pathname) != 0{
+            } else if pathname != std::ptr::null_mut() {
+                if is_directory(pathname) != 0 {
                     let c_err = CString::new("%s:%s").unwrap();
                     let c_err_ptr = c_err.as_ptr();
-                    builtin_error(c_err_ptr,pathname,strerror(EISDIR));
+                    builtin_error(c_err_ptr, pathname, strerror(EISDIR));
                     opt = EXECUTION_SUCCESS!();
+                } else {
+                    if legal_hash_rust(w, pathname) == 0 {
+                        phash_insert(w, pathname, 0, 0);
+                    }
                 }
-                else{
-                    if legal_hash_rust(w,pathname) == 0{
-                        phash_insert(w,pathname,0,0);
-                    } 
-                    
-                }
-            }
-            else if delete != 0{
-                if phash_remove(w) != 0{
+            } else if delete != 0 {
+                if phash_remove(w) != 0 {
                     sh_notfound(w);
                     opt = EXECUTION_FAILURE!();
                 }
-            }
-            else if r_add_hashed_command(w,0) != 0{
+            } else if r_add_hashed_command(w, 0) != 0 {
                 opt = EXECUTION_FAILURE!();
             }
             list = (*list).next;
         }
         stdout().flush();
         return opt;
-    }//unsafe
+    } //unsafe
 }
-extern "C" fn r_add_hashed_command(w:*mut c_char,quiet:i32)->i32{
-    let mut rv:i32;
-    let full_path:*mut c_char;
-    rv = 0;
-    unsafe{
-        if find_function(w).is_null() && find_shell_builtin(w).is_null(){
-        // if find_function(w).is_null() && r_find_shell_builtin(w).is_null(){
+extern "C" fn r_add_hashed_command(w: *mut c_char, quiet: i32) -> i32 {
+    let mut rv: i32;
+    let full_path: *mut c_char;
+    rv = 1;
+    unsafe {
+        if find_function(w).is_null() && find_shell_builtin(w).is_null() {
+            // if find_function(w).is_null() && r_find_shell_builtin(w).is_null(){
             phash_remove(w);
             full_path = find_user_command(w);
-            if full_path != std::ptr::null_mut() && executable_file(full_path) != 0{
-                phash_insert(w,full_path,dot_found_in_search,0)
-            }
-            else{
-                if quiet == 0{
+            if full_path != std::ptr::null_mut() && executable_file(full_path) != 0 {
+                phash_insert(w, full_path, dot_found_in_search, 0)
+            } else {
+                if quiet == 0 {
                     sh_notfound(w);
                 }
                 rv += 1;
@@ -286,53 +280,51 @@ extern "C" fn r_add_hashed_command(w:*mut c_char,quiet:i32)->i32{
             FREE!(full_path);
         }
         return rv;
-    }//unsafe
+    } 
 }
-extern "C" fn r_print_hash_info(item:*mut BUCKET_CONTENTS)->i32{
-    
-    unsafe{
-        let path_string = CStr::from_ptr((*pathdata!(item)).path).to_str().unwrap();//.to_owned()
-        println!("{:04}\t{}",(*item).times_found,path_string);
+extern "C" fn r_print_hash_info(item: *mut BUCKET_CONTENTS) -> i32 {
+    unsafe {
+        let path_string = CStr::from_ptr((*pathdata!(item)).path).to_str().unwrap(); //.to_owned()
+        println!("{:04}\t{}", (*item).times_found, path_string);
         // println!("{:04}\t{}",(*item).times_found,*(*pathdata!(item)).path);
-    }//unsafe
+    }
     0
 }
 #[no_mangle]
-extern "C" fn r_print_portable_hash_info(item:*mut BUCKET_CONTENTS)->i32{
-    let fp:*mut c_char;
-    let f:*mut c_char;
-    unsafe{
-        fp = printable_filename((*pathdata!(item)).path,1);
-        f = printable_filename((*item).key,1);
-        let fp_string = CStr::from_ptr(fp).to_str().unwrap();//.to_owned()
-        let f_string = CStr::from_ptr(f).to_str().unwrap();//.to_owned()
-        println!("builtin hash -p {} {}",fp_string,f_string);
-        if fp != (*pathdata!(item)).path{
+extern "C" fn r_print_portable_hash_info(item: *mut BUCKET_CONTENTS) -> i32 {
+    let fp: *mut c_char;
+    let f: *mut c_char;
+    unsafe {
+        fp = printable_filename((*pathdata!(item)).path, 1);
+        f = printable_filename((*item).key, 1);
+        let fp_string = CStr::from_ptr(fp).to_str().unwrap(); //.to_owned()
+        let f_string = CStr::from_ptr(f).to_str().unwrap(); //.to_owned()
+        println!("builtin hash -p {} {}", fp_string, f_string);
+        if fp != (*pathdata!(item)).path {
             free(fp as *mut c_void);
         }
-        if f != (*item).key{
+        if f != (*item).key {
             free(f as *mut c_void);
         }
         return 0;
-    }//unsafe
+    } 
 }
 #[no_mangle]
-extern "C" fn r_print_hashed_commands(fmt:i32)->i32{
-    unsafe{
+extern "C" fn r_print_hashed_commands(fmt: i32) -> i32 {
+    unsafe {
         if hashed_filenames.is_null() || hash_entries(hashed_filenames) == 0 {
             return 0;
         }
-        if fmt == 0{
+        if fmt == 0 {
             println!("hits\tcommand");
         }
-        let fmt_t:hash_wfunc;
-        if fmt != 0{
+        let fmt_t: hash_wfunc;
+        if fmt != 0 {
             fmt_t = r_print_portable_hash_info;
-        }
-        else{
+        } else {
             fmt_t = r_print_hash_info;
         }
-        hash_walk(hashed_filenames,fmt_t as *mut hash_wfunc);
+        hash_walk(hashed_filenames, fmt_t as *mut hash_wfunc);
         return 1;
     }
 }
@@ -388,8 +380,8 @@ unsafe  fn legal_hash_rust(name :*mut libc::c_char,value :*mut libc::c_char ) ->
     let alias_list: *mut *mut AliasT  = all_aliases();
     let mut t: *mut AliasT;
     let mut offset;
-    let mut name_w:*mut libc::c_char;
-    let mut target:*mut c_char;
+    let name_w:*mut libc::c_char;
+    let target:*mut c_char;
     offset = 0;
     if !alias_list.is_null() {
         t =  *alias_list.offset(offset as isize);
@@ -432,9 +424,9 @@ unsafe fn file_inode(pathname : &str,pathname2 : &str) -> std::io::Result<()> {
     let meta = fs::metadata( pathname )?;
     let meta2 = fs::metadata( pathname2 )?;
     common_inode = 0;
-    if (meta.st_ino() != meta2.st_ino()) {
+    if meta.st_ino() != meta2.st_ino() {
         println!("The name and value point to different executable files");
         common_inode = 1;
     }
     Ok(())
-}
\ No newline at end of file
+}
diff --git a/bash-5.1/builtins_rust/help/src/lib.rs b/bash-5.1/builtins_rust/help/src/lib.rs
index 847fa1803682473753c5299b7a745c4ffd06e1c4..d556de0a3076120b36512aa3c87350cde84fd0ee 100644
--- a/bash-5.1/builtins_rust/help/src/lib.rs
+++ b/bash-5.1/builtins_rust/help/src/lib.rs
@@ -1,538 +1,587 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 extern crate std;
-use libc::{c_char,  c_void ,putchar, free};
-use std::{ffi::{CString,CStr}, i32, io::{Read, stdout, Write}, mem, string, u32};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, 
-  EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,
-  r_builtin_usage,get_local_str};
-
-use fluent_bundle::{FluentBundle, FluentResource, FluentValue, FluentArgs};
+use libc::{c_char, c_void};
+use rcommon::{get_local_str, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
+use std::{
+    ffi::{CStr, CString},
+    i32,
+    io::Write,
+};
+
+use fluent_bundle::FluentArgs;
 use fluent_resmgr::resource_manager::ResourceManager;
 pub enum Option<T> {
     None,
     Some(T),
 }
 
-#[repr (C)]
-#[derive(Copy,Clone)]
+#[repr(C)]
+#[derive(Copy, Clone)]
 pub struct builtin {
-   name : *mut libc::c_char,
-   function :*mut sh_builtin_func_t,
-   flags : bool,
-   long_doc :*mut *mut c_char,
-   short_doc :*mut  libc::c_char,
-   handle :*mut libc::c_char
+    name: *mut libc::c_char,
+    function: *mut sh_builtin_func_t,
+    flags: bool,
+    long_doc: *mut *mut c_char,
+    short_doc: *mut libc::c_char,
+    handle: *mut libc::c_char,
 }
 type sh_builtin_func_t = fn(WordList) -> i32;
 
 #[repr(C)]
 struct FieldStruct {
-    name : *mut  c_char,
+    name: *mut c_char,
 }
 
 #[macro_export]
 macro_rules! FNMATCH_EXTFLAG {
-    () => {0}
+    () => {
+        0
+    };
 }
 
 #[macro_export]
 macro_rules! EX_USAGE {
-   () => {258}
+    () => {
+        258
+    };
 }
 
 #[macro_export]
-macro_rules! MB_CUR_MAX	{
-     () => {6}
- }
+macro_rules! MB_CUR_MAX {
+    () => {
+        6
+    };
+}
 
 #[macro_export]
-macro_rules! BASE_INDENT{
-    () => {4}
+macro_rules! BASE_INDENT {
+    () => {
+        4
+    };
 }
 
 #[macro_export]
-macro_rules! BUILTIN_ENABLED{
-    () => {1}
+macro_rules! BUILTIN_ENABLED {
+    () => {
+        1
+    };
 }
 
 #[macro_export]
-macro_rules! FNM_NOMATCH{
-    () => {1}
+macro_rules! FNM_NOMATCH {
+    () => {
+        1
+    };
 }
 
 #[macro_export]
-macro_rules! BUILTIN_SIZEOF{
-    () => {48}
+macro_rules! BUILTIN_SIZEOF {
+    () => {
+        48
+    };
 }
 
 #[macro_export]
-macro_rules! EXIT_FAILURE{
-  () => {1}
+macro_rules! EXIT_FAILURE {
+    () => {
+        1
+    };
 }
 
-extern "C"{
+extern "C" {
     fn reset_internal_getopt();
-    fn internal_getopt (list:*mut WordList , opts:*mut c_char)->i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut c_char) -> i32;
     //fn builtin_error(err:*const c_char,...);
     fn builtin_usage();
-    fn show_shell_version(ver:i32);
-    fn glob_pattern_p(pattern:*const c_char) -> i32;    
-    fn zcatfd(fd : i32 ,id : i32, nn :*mut c_char) -> i32;
-    fn zmapfd(fd : i32, name :*mut *mut libc::c_char, nn: *mut libc::c_char) -> i32;
-    fn sh_builtin_func_t(list :*mut WordList) -> i32;
-    fn  builtin_address_internal(comand_name:*mut c_char, i:i32) -> *mut  builtin;
-    fn termsig_handler (sig:i32); 
+    fn show_shell_version(ver: i32);
+    fn glob_pattern_p(pattern: *const c_char) -> i32;
+    fn zcatfd(fd: i32, id: i32, nn: *mut c_char) -> i32;
+    fn zmapfd(fd: i32, name: *mut *mut libc::c_char, nn: *mut libc::c_char) -> i32;
+    fn sh_builtin_func_t(list: *mut WordList) -> i32;
+    fn builtin_address_internal(comand_name: *mut c_char, i: i32) -> *mut builtin;
+    fn termsig_handler(sig: i32);
     fn throw_to_top_level();
     fn default_columns() -> usize;
-    fn wcsnwidth (chaa : * mut libc::wchar_t, size :i32, i: i32) -> i32;
-    fn xstrmatch (string1 : * mut libc::c_char, string2 : * mut libc::c_char, i : libc::c_char) -> libc::c_char;
-    fn open(pathname : *const libc::c_char, oflag : i32) -> i32;
-    fn wcwidth( c :libc::wchar_t) -> i32;
-    static mut loptend:*mut WordList;
-    static bash_copyright : *const c_char;
-    static bash_license : *const c_char;
-    static mut terminating_signal:i32;
-    static this_command_name:*mut libc::c_char;
-    static mut interrupt_state:i32;
-    static mut num_shell_builtins : i32;
-    static mut static_shell_builtin : [builtin ; 100];
-    static  shell_builtins:*mut  builtin;
-    static  mut current_builtin :*mut builtin;
+    fn wcsnwidth(chaa: *mut libc::wchar_t, size: i32, i: i32) -> i32;
+    fn xstrmatch(
+        string1: *mut libc::c_char,
+        string2: *mut libc::c_char,
+        i: libc::c_char,
+    ) -> libc::c_char;
+    fn open(pathname: *const libc::c_char, oflag: i32) -> i32;
+    fn wcwidth(c: libc::wchar_t) -> i32;
+    static mut loptend: *mut WordList;
+    static bash_copyright: *const c_char;
+    static bash_license: *const c_char;
+    static mut terminating_signal: i32;
+    static this_command_name: *mut libc::c_char;
+    static mut interrupt_state: i32;
+    static mut num_shell_builtins: i32;
+    static mut static_shell_builtin: [builtin; 100];
+    static shell_builtins: *mut builtin;
+    static mut current_builtin: *mut builtin;
 }
 
 #[no_mangle]
-pub extern "C" fn r_help_builtin(mut list:*mut WordList)->i32 {
-   // let mut i:i32;
-    let mut plen:usize;
-    let mut match_found:i32;
-    let mut sflag :i32 =  0;
-    let mut dflag : i32 = 0;
-    let mut mflag : i32 = 0;
+pub extern "C" fn r_help_builtin(mut list: *mut WordList) -> i32 {
+    // let mut i:i32;
+    let mut plen: usize;
+    let mut _match_found: i32;
+    let mut sflag: i32 = 0;
+    let mut dflag: i32 = 0;
+    let mut mflag: i32 = 0;
     let mut m: bool;
-    let  pass:i32 = 0;
-    let mut this_found:i32;
-    let mut pattern:*mut c_char;
-    let mut name:*mut c_char; 
-    let  l:*mut WordList= list;
-    let  mut  i : i32;
+    let _pass: i32 = 0;
+    let mut _this_found: i32;
+    let mut _pattern: *mut c_char;
+    let mut _name: *mut c_char;
+    let _l: *mut WordList = list;
+    let mut i: i32;
     unsafe {
         reset_internal_getopt();
     }
     let c_str_dms = CString::new("dms").unwrap(); // from a &str, creates a new allocation
-     unsafe {
-       i = internal_getopt (list, c_str_dms.as_ptr() as * mut c_char);
-     }
+    unsafe {
+        i = internal_getopt(list, c_str_dms.as_ptr() as *mut c_char);
+    }
     while i != -1 {
-        let optu8:u8= i as u8;
-        let optChar:char=char::from(optu8);
-        match optChar{
-           'd'=> {dflag = 1; }
-           'm'=> {mflag = 1; }
-           's'=> {sflag = 1; }
-            _=>{
-                unsafe {
-                  if i == -99 {
+        let optu8: u8 = i as u8;
+        let optChar: char = char::from(optu8);
+        match optChar {
+            'd' => {
+                dflag = 1;
+            }
+            'm' => {
+                mflag = 1;
+            }
+            's' => {
+                sflag = 1;
+            }
+            _ => unsafe {
+                if i == -99 {
                     r_builtin_help();
                     return EX_USAGE;
-                  }
-                  builtin_usage ();
-                  return EX_USAGE;
                 }
-            }
-        } 
-        unsafe{
-          i = internal_getopt (list, c_str_dms.as_ptr() as * mut c_char);    
+                builtin_usage();
+                return EX_USAGE;
+            },
+        }
+        unsafe {
+            i = internal_getopt(list, c_str_dms.as_ptr() as *mut c_char);
         }
     }
-    if list == std::ptr::null_mut(){
-      unsafe {
-        show_shell_version (0);
-      }
-      show_builtin_command_help ();
-      return EXECUTION_SUCCESS!();
+    if list == std::ptr::null_mut() {
+        unsafe {
+            show_shell_version(0);
+        }
+        show_builtin_command_help();
+        return EXECUTION_SUCCESS!();
     }
-   unsafe {
-    let mut  pattern = 0;
-   pattern =  glob_pattern_p ((*(*list).word).word);
-   if pattern == 1 {
-       println!("Shell commands matching keyword, Shell commands matching keyword");
-       if  list != std::ptr::null_mut() && (*list).next !=std::ptr::null_mut() {
-            println!("Shell commands matching keywords");
-       }
-       else {
-             println!("Shell commands matching keyword");
-       }
-       println!("{:?} ,",list);
-   }
-  //  let mut  loptendt=*list;
-
-   let mut match_found = 0;
-   let mut pattern:*mut c_char =  0 as *mut libc::c_char;
-   while list !=std::ptr::null_mut() {
-       pattern = (*(*list).word).word;
-       plen = libc::strlen (pattern);
-       let mut  this_found = 0;
-       let mut v : Vec<*mut libc::c_char> = Vec::new();
-       for val in 0..=75 {
-           //let nname = &shell_builtins[val].name;
-           let  builtin1  = unsafe{&(*((shell_builtins as usize + (val*BUILTIN_SIZEOF!()) as usize) as *mut builtin))};
-           if  builtin1.name != std::ptr::null_mut(){
-               v.push(builtin1.name);
-           }
-       }
-       for val in 1..3 {
-           //for &mut namee in &mut v {
-           for  i in  0..v.len(){
-                QUIT();
-               /* First val: look for exact string or pattern matches.
-                 Second val: look for prefix matches like bash-4.2 */
-              if val == 1{
-                  m = (libc::strcmp (pattern,v[i]) == 0)||
-                    (strmatch (pattern,v[i], FNMATCH_EXTFLAG!()) != FNM_NOMATCH!());
-              }
-              else{
-                 m = libc::strncmp (pattern, v[i], plen) == 0;
-              }
-              if m {
-                  this_found = 1;
-                  match_found = match_found +1 ;
-                  if dflag == 1{
-                      show_desc (i as i32);
-                      continue;
-                  }
-                  else if mflag ==1{
-                    show_manpage (v[i], i as  i32); 
-                    continue;
+    unsafe {
+        let mut pattern = 0;
+        pattern = glob_pattern_p((*(*list).word).word);
+        if pattern == 1 {
+            println!("Shell commands matching keyword, Shell commands matching keyword");
+            if list != std::ptr::null_mut() && (*list).next != std::ptr::null_mut() {
+                println!("Shell commands matching keywords");
+            } else {
+                println!("Shell commands matching keyword");
+            }
+            println!("{:?} ,", list);
+        }
+        //  let mut  loptendt=*list;
+
+        let mut match_found = 0;
+        let mut pattern: *mut c_char = 0 as *mut libc::c_char;
+        while list != std::ptr::null_mut() {
+            pattern = (*(*list).word).word;
+            plen = libc::strlen(pattern);
+            let mut this_found = 0;
+            let mut v: Vec<*mut libc::c_char> = Vec::new();
+            for val in 0..=75 {
+                //let nname = &shell_builtins[val].name;
+                let builtin1 = unsafe {
+                    &(*((shell_builtins as usize + (val * BUILTIN_SIZEOF!()) as usize)
+                        as *mut builtin))
+                };
+                if builtin1.name != std::ptr::null_mut() {
+                    v.push(builtin1.name);
+                }
+            }
+            for val in 1..3 {
+                //for &mut namee in &mut v {
+                for i in 0..v.len() {
+                    QUIT();
+                    /* First val: look for exact string or pattern matches.
+                    Second val: look for prefix matches like bash-4.2 */
+                    if val == 1 {
+                        m = (libc::strcmp(pattern, v[i]) == 0)
+                            || (strmatch(pattern, v[i], FNMATCH_EXTFLAG!()) != FNM_NOMATCH!());
+                    } else {
+                        m = libc::strncmp(pattern, v[i], plen) == 0;
                     }
-                    let  builtin1 = unsafe{&(*((shell_builtins as usize + (i*BUILTIN_SIZEOF!()) as usize) as *mut builtin))};
-                    print!("{:?}:",CStr::from_ptr(builtin1.name));
-                    show_helpsynopsis(i as i32);
-                    if sflag == 0{
-                      show_longdoc(i as i32);    
-                  }
+                    if m {
+                        this_found = 1;
+                        match_found = match_found + 1;
+                        if dflag == 1 {
+                            show_desc(i as i32);
+                            continue;
+                        } else if mflag == 1 {
+                            show_manpage(v[i], i as i32);
+                            continue;
+                        }
+                        let builtin1 = unsafe {
+                            &(*((shell_builtins as usize + (i * BUILTIN_SIZEOF!()) as usize)
+                                as *mut builtin))
+                        };
+                        print!("{:?}:", CStr::from_ptr(builtin1.name));
+                        show_helpsynopsis(i as i32);
+                        if sflag == 0 {
+                            show_longdoc(i as i32);
+                        }
+                    }
+                }
+                if val == 1 && this_found == 1 {
+                    break;
                 }
-              }
-              if val == 1 && this_found == 1{
-                 break;
-              }
-       }
-      if (*list).next != std::ptr::null_mut(){
-       list = (*list).next;
-
-      }
-      else {
-
-        break;
-      }
-   }
-  if match_found == 0{
-        let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
-        let resources = vec![ "message.ftl".into()];
-        let mut args = FluentArgs::new();
-        let s1 = String::from("command");
-        args.set("name",format!("{:?}",CStr::from_ptr(pattern)));
-        let bundle = mgr.get_bundle(get_local_str(), resources);
-        let mut value = bundle.get_message("helperr").unwrap();
-        let mut pattern = value.value().expect("partern err");
-        let mut errors = vec![];
-        let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
-        println!("utshell: help: {}", msg1);
-        return EXECUTION_FAILURE!();
+            }
+            if (*list).next != std::ptr::null_mut() {
+                list = (*list).next;
+            } else {
+                break;
+            }
+        }
+        if match_found == 0 {
+            let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
+            let resources = vec!["message.ftl".into()];
+            let mut args = FluentArgs::new();
+            let _s1 = String::from("command");
+            args.set("name", format!("{:?}", CStr::from_ptr(pattern)));
+            let bundle = mgr.get_bundle(get_local_str(), resources);
+            let value = bundle.get_message("helperr").unwrap();
+            let pattern = value.value().expect("partern err");
+            let mut errors = vec![];
+            let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+            println!("utshell: help: {}", msg1);
+            return EXECUTION_FAILURE!();
+        }
+    }
+    unsafe {
+        std::io::stdout().flush();
     }
-   }
-   unsafe {
-       std::io::stdout().flush();
-   }
-  return EXECUTION_SUCCESS!();
+    return EXECUTION_SUCCESS!();
 }
 
-
 #[no_mangle]
-pub extern "C" fn  r_help_null_builtin (mut list:*mut WordList) -> i32{
-  unsafe {
-    show_shell_version(0);
-  }
-  show_builtin_command_help (); 
-  return EXECUTION_SUCCESS!();
+pub extern "C" fn r_help_null_builtin(_list: *mut WordList) -> i32 {
+    unsafe {
+        show_shell_version(0);
+    }
+    show_builtin_command_help();
+    return EXECUTION_SUCCESS!();
 }
 
-unsafe fn QUIT ()
-{
-  if terminating_signal !=0 {
-    termsig_handler (terminating_signal);
-  }
+unsafe fn QUIT() {
+    if terminating_signal != 0 {
+        termsig_handler(terminating_signal);
+    }
 
-  if interrupt_state !=0{
-    throw_to_top_level();
-  }
+    if interrupt_state != 0 {
+        throw_to_top_level();
+    }
 }
 
-pub  extern "C"  fn r_builtin_help (){
+pub extern "C" fn r_builtin_help() {
     // print  all  command usage
     let mut ind: i32 = 5;
     let d: i32;
     unsafe {
         current_builtin = builtin_address_internal(this_command_name, 0);
-            if current_builtin == 0 as *mut  builtin{
-                return ;
-        }   
+        if current_builtin == 0 as *mut builtin {
+            return;
+        }
 
-        d = (current_builtin as usize  - shell_builtins as usize) as i32;
+        d = (current_builtin as usize - shell_builtins as usize) as i32;
     }
-    ind = d/BUILTIN_SIZEOF!() ;
+    ind = d / BUILTIN_SIZEOF!();
     unsafe {
-       print!("{:?} : ",CStr::from_ptr(this_command_name));
+        print!("{:?} : ", CStr::from_ptr(this_command_name));
     }
     show_helpsynopsis(ind);
-    show_longdoc (ind);
+    show_longdoc(ind);
 }
 
-fn open_helpfile(name :*mut c_char) -> i32{
-  
-    let mut  fd  : i32;
+fn open_helpfile(name: *mut c_char) -> i32 {
+    let fd: i32;
     unsafe {
-    fd = open (name, 0);
-
+        fd = open(name, 0);
     }
     if fd == -1 {
         return -1;
-    }
-    else {
-      fd
+    } else {
+        fd
     }
 }
 
-fn show_longdoc(i : i32){
-  let  builtin1 = unsafe{&(*((shell_builtins as usize + (i*BUILTIN_SIZEOF!()) as usize) as *mut builtin))};
-  let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
-  let resources = vec![ "message.ftl".into()];
-  let mut args = FluentArgs::new();
-  let c_str: &CStr = unsafe { CStr::from_ptr(builtin1.name) };
-  let s1 = String::from("command");
-  match i {
-      0|1|2|3|4|5 => {
-                args.set("cmdName",format!("{}{}",s1,i));}
-      33 => {
-              args.set("cmdName",format!("{}{}",s1,6))}
-      75 => {
-            args.set("cmdName",format!("{}{}",s1,7))}
-      _ => {
-        let msg: &str = c_str.to_str().unwrap();
-        args.set("cmdName",msg);}
-  }
+fn show_longdoc(i: i32) {
+    let builtin1 = unsafe {
+        &(*((shell_builtins as usize + (i * BUILTIN_SIZEOF!()) as usize) as *mut builtin))
+    };
+    let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
+    let resources = vec!["message.ftl".into()];
+    let mut args = FluentArgs::new();
+    let c_str: &CStr = unsafe { CStr::from_ptr(builtin1.name) };
+    let s1 = String::from("command");
+    match i {
+        0 | 1 | 2 | 3 | 4 | 5 => {
+            args.set("cmdName", format!("{}{}", s1, i));
+        }
+        33 => args.set("cmdName", format!("{}{}", s1, 6)),
+        75 => args.set("cmdName", format!("{}{}", s1, 7)),
+        _ => {
+            let msg: &str = c_str.to_str().unwrap();
+            args.set("cmdName", msg);
+        }
+    }
     let bundle = mgr.get_bundle(get_local_str(), resources);
-    let mut value = bundle.get_message("helplongdoc").unwrap();
-    let mut pattern = value.value().expect("partern err");
+    let value = bundle.get_message("helplongdoc").unwrap();
+    let pattern = value.value().expect("partern err");
     let mut errors = vec![];
-    let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
-     println!("    {}", msg1);
+    let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+    println!("    {}", msg1);
 }
 
-fn show_helpsynopsis( i : i32) 
-{
-    let  builtin1 = unsafe{&(*((shell_builtins as usize + (i*BUILTIN_SIZEOF!()) as usize) as *mut builtin))};
+fn show_helpsynopsis(i: i32) {
+    let builtin1 = unsafe {
+        &(*((shell_builtins as usize + (i * BUILTIN_SIZEOF!()) as usize) as *mut builtin))
+    };
     let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
-    let resources = vec![ "message.ftl".into()];
+    let resources = vec!["message.ftl".into()];
     let mut args = FluentArgs::new();
     let c_str: &CStr = unsafe { CStr::from_ptr(builtin1.name) };
     let s1 = String::from("command");
     match i {
-      0|1|2|3|4|5 => {
-                args.set("cmdName",format!("{}{}",s1,i));}
-      33 => {
-              args.set("cmdName",format!("{}{}",s1,6))}
-      75 => {
-            args.set("cmdName",format!("{}{}",s1,7))}
-      _ => {
-        let msg: &str = c_str.to_str().unwrap();
-        args.set("cmdName",msg);}
-   }
+        0 | 1 | 2 | 3 | 4 | 5 => {
+            args.set("cmdName", format!("{}{}", s1, i));
+        }
+        33 => args.set("cmdName", format!("{}{}", s1, 6)),
+        75 => args.set("cmdName", format!("{}{}", s1, 7)),
+        _ => {
+            let msg: &str = c_str.to_str().unwrap();
+            args.set("cmdName", msg);
+        }
+    }
     let bundle = mgr.get_bundle(get_local_str(), resources);
-    let mut value = bundle.get_message("helpsynopsis").unwrap();
-    let mut pattern = value.value().expect("partern err");
+    let value = bundle.get_message("helpsynopsis").unwrap();
+    let pattern = value.value().expect("partern err");
     let mut errors = vec![];
-    let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
-     println!(" {}", msg1);
+    let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+    println!(" {}", msg1);
 }
 
-fn show_desc (i :i32){
-  let  builtin1 = unsafe{&(*((shell_builtins as usize + (i*BUILTIN_SIZEOF!()) as usize) as *mut builtin))};
-  let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
-  let resources = vec![ "message.ftl".into()];
-  let mut args = FluentArgs::new();
-  let c_str: &CStr = unsafe { CStr::from_ptr(builtin1.name) };
-  let s1 = String::from("command");
-  match i {
-    0|1|2|3|4|5 => {
-              args.set("cmdName",format!("{}{}",s1,i));}
-    33 => {
-            args.set("cmdName",format!("{}{}",s1,6))}
-    75 => {
-          args.set("cmdName",format!("{}{}",s1,7))}
-    _ => {
-      let msg: &str = c_str.to_str().unwrap();
-      args.set("cmdName",msg);}
- }
-  let bundle = mgr.get_bundle(get_local_str(), resources);
-  let mut value = bundle.get_message("helpname").unwrap();
-  let mut pattern = value.value().expect("partern err");
-  let mut errors = vec![];
-  let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
-   println!("    {}", msg1);
+fn show_desc(i: i32) {
+    let builtin1 = unsafe {
+        &(*((shell_builtins as usize + (i * BUILTIN_SIZEOF!()) as usize) as *mut builtin))
+    };
+    let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
+    let resources = vec!["message.ftl".into()];
+    let mut args = FluentArgs::new();
+    let c_str: &CStr = unsafe { CStr::from_ptr(builtin1.name) };
+    let s1 = String::from("command");
+    match i {
+        0 | 1 | 2 | 3 | 4 | 5 => {
+            args.set("cmdName", format!("{}{}", s1, i));
+        }
+        33 => args.set("cmdName", format!("{}{}", s1, 6)),
+        75 => args.set("cmdName", format!("{}{}", s1, 7)),
+        _ => {
+            let msg: &str = c_str.to_str().unwrap();
+            args.set("cmdName", msg);
+        }
+    }
+    let bundle = mgr.get_bundle(get_local_str(), resources);
+    let value = bundle.get_message("helpname").unwrap();
+    let pattern = value.value().expect("partern err");
+    let mut errors = vec![];
+    let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+    println!("    {}", msg1);
 }
 
-fn show_manpage (name : *mut c_char, i : i32){
-  /* NAME */
-  println! ("NAME\n");
-  show_desc(i);
-
-  /* SYNOPSIS */
-  println! ("SYNOPSIS\n");
-  show_helpsynopsis(i);
-  println! ("DESCRIPTION\n");
-  show_longdoc(i);
-  /* SEE ALSO */
-  println! ("SEE ALSO\n");
-  println! ("    utshell(1) {} \n\n"," ");
-
-  /* IMPLEMENTATION */
-  println! ("IMPLEMENTATION\n");
-  println! ("    ");
-  unsafe {
-    show_shell_version (0);
-  }
-  println! ("    ");
-  unsafe {
-    println! ("{:?}", CStr::from_ptr(bash_copyright));
-  }
-  println! ("    ");
-  unsafe {
-     println! ("{:?}", CStr::from_ptr(bash_license));
-  }
+fn show_manpage(_name: *mut c_char, i: i32) {
+    /* NAME */
+    println!("NAME\n");
+    show_desc(i);
+
+    /* SYNOPSIS */
+    println!("SYNOPSIS\n");
+    show_helpsynopsis(i);
+    println!("DESCRIPTION\n");
+    show_longdoc(i);
+    /* SEE ALSO */
+    println!("SEE ALSO\n");
+    println!("    utshell(1) {} \n\n", " ");
+
+    /* IMPLEMENTATION */
+    println!("IMPLEMENTATION\n");
+    println!("    ");
+    unsafe {
+        show_shell_version(0);
+    }
+    println!("    ");
+    unsafe {
+        println!("{:?}", CStr::from_ptr(bash_copyright));
+    }
+    println!("    ");
+    unsafe {
+        println!("{:?}", CStr::from_ptr(bash_license));
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn  dispcolumn (i : i32, buf : *mut c_char, bufsize :libc::c_int, width : usize, height : i32){
-    let mut j : i32;
-    let mut dispcols : usize;
-    let mut helpdoc :*mut  libc::c_char;
-     /* first column */
-    let mut builtin1 = unsafe{&(*((shell_builtins as usize + (i*BUILTIN_SIZEOF!()) as usize) as *mut builtin))};
+pub extern "C" fn dispcolumn(
+    i: i32,
+    buf: *mut c_char,
+    _bufsize: libc::c_int,
+    width: usize,
+    height: i32,
+) {
+    let mut _j: i32;
+    let dispcols: usize;
+    let mut helpdoc: *mut libc::c_char;
+    /* first column */
+    let mut builtin1 = unsafe {
+        &(*((shell_builtins as usize + (i * BUILTIN_SIZEOF!()) as usize) as *mut builtin))
+    };
     helpdoc = builtin1.short_doc;
     unsafe {
-    libc::strncpy (((buf as usize + 4 as usize ) as * mut c_char), helpdoc, width - 2);
-     *((buf as usize + (width - 2) as usize) as * mut c_char)='>' as c_char;
-     *((buf as usize+(width - 1) as usize) as * mut c_char)='\0' as c_char;
-     }
+        libc::strncpy(
+            (buf as usize + 4 as usize) as *mut c_char,
+            helpdoc,
+            width - 2,
+        );
+        *((buf as usize + (width - 2) as usize) as *mut c_char) = '>' as c_char;
+        *((buf as usize + (width - 1) as usize) as *mut c_char) = '\0' as c_char;
+    }
     /* indicate truncation */
-    println! ("{:?}", buf);
+    println!("{:?}", buf);
     unsafe {
-    if ((i << 1) >= num_shell_builtins) || (i+height >= num_shell_builtins){
-        println! ("\n");
-        return;
-    }
+        if ((i << 1) >= num_shell_builtins) || (i + height >= num_shell_builtins) {
+            println!("\n");
+            return;
+        }
     }
-    dispcols = unsafe {libc::strlen(buf)};
+    dispcols = unsafe { libc::strlen(buf) };
     /* two spaces */
-    for j in  dispcols .. width{
-         std::io::stdout().write(b" ");
-  }
-  /* second column */
-  builtin1 = unsafe{&(*((shell_builtins as usize + (((i+height)*BUILTIN_SIZEOF!()) as usize)) as *mut builtin))};
-  helpdoc = builtin1.short_doc as *mut libc::c_char;
-  unsafe {
-  if  builtin1.flags && BUILTIN_ENABLED!()==1 {
-       *((buf as usize) as * mut c_char)=' ' as c_char;
-  }
-  else{
-      *((buf as usize) as * mut c_char)='*' as c_char;
-  }
-  libc::strncpy (((buf as usize + 4 as usize ) as * mut c_char), helpdoc, width - 3);
-  *((buf as usize + (width - 3) as usize) as * mut c_char)='>' as c_char;
-  *((buf as usize+(width - 2) as usize) as * mut c_char)='\0' as c_char;
-  }
-   println! ("{:?}\n", buf);
+    for _j in dispcols..width {
+        std::io::stdout().write(b" ");
+    }
+    /* second column */
+    builtin1 = unsafe {
+        &(*((shell_builtins as usize + (((i + height) * BUILTIN_SIZEOF!()) as usize))
+            as *mut builtin))
+    };
+    helpdoc = builtin1.short_doc as *mut libc::c_char;
+    unsafe {
+        if builtin1.flags && BUILTIN_ENABLED!() == 1 {
+            *((buf as usize) as *mut c_char) = ' ' as c_char;
+        } else {
+            *((buf as usize) as *mut c_char) = '*' as c_char;
+        }
+        libc::strncpy(
+            (buf as usize + 4 as usize) as *mut c_char,
+            helpdoc,
+            width - 3,
+        );
+        *((buf as usize + (width - 3) as usize) as *mut c_char) = '>' as c_char;
+        *((buf as usize + (width - 2) as usize) as *mut c_char) = '\0' as c_char;
+    }
+    println!("{:?}\n", buf);
 }
 
-pub fn  wdispcolumn (i : i32, buf :*mut c_char, bufsize : i32, width : i32, height : i32){
-    let  mut j : i32;
+pub fn wdispcolumn(i: i32, _buf: *mut c_char, _bufsize: i32, _width: i32, _height: i32) {
+    let mut _j: i32;
     show_helpsynopsis(i);
 }
 
-fn show_builtin_command_help (){
-    let mut i : i32;
-    let mut j : i32;
-    let  height : i32 = 76;
-    let mut width : usize;
-    let mut t :*mut libc::c_char;
-    let mut blurb:[libc::c_char;128] = ['0' as  libc::c_char;128];
+fn show_builtin_command_help() {
+    let mut _i: i32;
+    let mut _j: i32;
+    let height: i32 = 76;
+    let mut width: usize;
+    let mut _t: *mut libc::c_char;
+    let mut blurb: [libc::c_char; 128] = ['0' as libc::c_char; 128];
     let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
     let resources = vec!["message.ftl".into()];
     let bundle = mgr.get_bundle(get_local_str(), resources);
     let value = bundle.get_message("information").unwrap();
-    let  pattern = value.value().expect("partern err");
+    let pattern = value.value().expect("partern err");
     let mut errors = vec![];
     let msg1 = bundle.format_pattern(&pattern, None, &mut errors);
     println!("{}\n", msg1);
     //println!("{}",("These shell commands are defined internally.  Type `help' to see this list.\n Type `help name' to find out more about the function `name'.\n Use `info bash' to find out more about the shell in general.\n Use `man -k' or `info' to find out more about commands not in this list.\n A star (*) next to a name means that the command is disabled.\n"));
 
-    let ref2: &mut libc::c_char= &mut blurb[0];
+    let ref2: &mut libc::c_char = &mut blurb[0];
 
     unsafe {
-    width = default_columns();
-  }
-  width /= 2;
-  if width > (std::mem::size_of::<libc::c_char>()*128) {
-    width = std::mem::size_of::<libc::c_char>()*128;
-  }
-  if width <= 3{
-    width = 40;
-  }
-  for i in 0..height{
-      unsafe {
-        QUIT();
-      }
-      if MB_CUR_MAX!() > 1 {
-       let ptr2: *mut libc::c_char = ref2 as *mut libc::c_char;
-       wdispcolumn (i,  ptr2,128, width as i32, height);
-  }
-}
+        width = default_columns();
+    }
+    width /= 2;
+    if width > (std::mem::size_of::<libc::c_char>() * 128) {
+        width = std::mem::size_of::<libc::c_char>() * 128;
+    }
+    if width <= 3 {
+        width = 40;
+    }
+    for i in 0..height {
+        unsafe {
+            QUIT();
+        }
+        if MB_CUR_MAX!() > 1 {
+            let ptr2: *mut libc::c_char = ref2 as *mut libc::c_char;
+            wdispcolumn(i, ptr2, 128, width as i32, height);
+        }
+    }
 }
 //#endif /* HELP_BUILTIN */
-fn strmatch (pattern : *mut libc::c_char, string : *mut libc::c_char, flags : libc::c_char) -> libc::c_char
-{
-  if ((string as usize)as * mut c_char != std::ptr::null_mut()) || ((pattern as usize)as * mut c_char != std::ptr::null_mut()){
-     return FNM_NOMATCH!();
-  }
-  return unsafe {xstrmatch (pattern, string, flags)};
+fn strmatch(
+    pattern: *mut libc::c_char,
+    string: *mut libc::c_char,
+    flags: libc::c_char,
+) -> libc::c_char {
+    if ((string as usize) as *mut c_char != std::ptr::null_mut())
+        || ((pattern as usize) as *mut c_char != std::ptr::null_mut())
+    {
+        return FNM_NOMATCH!();
+    }
+    return unsafe { xstrmatch(pattern, string, flags) };
 }
 
 struct Thing {
-  pointer_to_self: *mut Thing,
+    pointer_to_self: *mut Thing,
 }
 
-fn xmalloc (size:usize) ->*mut c_void  {
-	let ret: *mut c_void;
-unsafe {
-	ret = libc::malloc(size);
+fn xmalloc(size: usize) -> *mut c_void {
+    let ret: *mut c_void;
+    unsafe {
+        ret = libc::malloc(size);
+    }
+    // 	if (ret == 0) {
+    //     println!("man2html: out of memory");
+    // //		fprintf(stderr, "man2html: out of memory");
+    // 		（1）
+    // 	}
+    ret
 }
-// 	if (ret == 0) {
-//     println!("man2html: out of memory");
-// //		fprintf(stderr, "man2html: out of memory");
-// 		（1）
-// 	}
-	ret
-} 
 
 // fn wcswidth(pwcs : *mut libc::wchar_t , n : i32) -> i32{
 //   let mut wc : libc::wchar_t;
 //   let mut len : i32 = 0;
 //   let mut l : i32;
-			
+
 //   while n-1 > 0 && *(pwcs as usize + 1 as usize) != '\0' as libc::wchar_t{
 //     wc = *(pwcs  += 1);
 //       if wcwidth(wc) < 0 {
diff --git a/bash-5.1/builtins_rust/history/src/glob.rs b/bash-5.1/builtins_rust/history/src/glob.rs
new file mode 100644
index 0000000000000000000000000000000000000000..54fc192201088d2d56e31be0fe781df4188402d2
--- /dev/null
+++ b/bash-5.1/builtins_rust/history/src/glob.rs
@@ -0,0 +1,4200 @@
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+
+//# SPDX-License-Identifier: GPL-3.0-or-later
+
+/* automatically generated by rust-bindgen */
+
+pub const __EXTENSIONS__: u32 = 1;
+pub const _ALL_SOURCE: u32 = 1;
+pub const _GNU_SOURCE: u32 = 1;
+pub const _POSIX_PTHREAD_SEMANTICS: u32 = 1;
+pub const _TANDEM_SOURCE: u32 = 1;
+pub const JOB_CONTROL: u32 = 1;
+pub const ALIAS: u32 = 1;
+pub const PUSHD_AND_POPD: u32 = 1;
+pub const BRACE_EXPANSION: u32 = 1;
+pub const READLINE: u32 = 1;
+pub const BANG_HISTORY: u32 = 1;
+pub const HISTORY: u32 = 1;
+pub const HELP_BUILTIN: u32 = 1;
+pub const RESTRICTED_SHELL: u32 = 1;
+pub const PROCESS_SUBSTITUTION: u32 = 1;
+pub const PROMPT_STRING_DECODE: u32 = 1;
+pub const SELECT_COMMAND: u32 = 1;
+pub const COMMAND_TIMING: u32 = 1;
+pub const ARRAY_VARS: u32 = 1;
+pub const DPAREN_ARITHMETIC: u32 = 1;
+pub const EXTENDED_GLOB: u32 = 1;
+pub const EXTGLOB_DEFAULT: u32 = 0;
+pub const COND_COMMAND: u32 = 1;
+pub const COND_REGEXP: u32 = 1;
+pub const COPROCESS_SUPPORT: u32 = 1;
+pub const ARITH_FOR_COMMAND: u32 = 1;
+pub const NETWORK_REDIRECTIONS: u32 = 1;
+pub const PROGRAMMABLE_COMPLETION: u32 = 1;
+pub const DEBUGGER: u32 = 1;
+pub const MEMSCRAMBLE: u32 = 1;
+pub const CASEMOD_ATTRS: u32 = 1;
+pub const CASEMOD_EXPANSIONS: u32 = 1;
+pub const GLOBASCII_DEFAULT: u32 = 1;
+pub const FUNCTION_IMPORT: u32 = 1;
+pub const ENABLE_NLS: u32 = 1;
+pub const DEFAULT_PATH_VALUE: &'static [u8; 63usize] =
+    b"/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:.\0";
+pub const STANDARD_UTILS_PATH: &'static [u8; 30usize] = b"/bin:/usr/bin:/usr/sbin:/sbin\0";
+pub const PPROMPT: &'static [u8; 11usize] = b"\\s-\\\\v\\\\$ \0";
+pub const SPROMPT: &'static [u8; 3usize] = b"> \0";
+pub const DEFAULT_BASHRC: &'static [u8; 10usize] = b"~/.bashrc\0";
+pub const SYS_BASH_LOGOUT: &'static [u8; 22usize] = b"/etc/bash.bash_logout\0";
+pub const MULTIPLE_COPROCS: u32 = 0;
+pub const CHECKWINSIZE_DEFAULT: u32 = 1;
+pub const OPTIMIZE_SEQUENTIAL_ARRAY_ASSIGNMENT: u32 = 1;
+pub const CHECKHASH_DEFAULT: u32 = 0;
+pub const EVALNEST_MAX: u32 = 0;
+pub const SOURCENEST_MAX: u32 = 0;
+pub const OLDPWD_CHECK_DIRECTORY: u32 = 1;
+pub const HISTEXPAND_DEFAULT: u32 = 1;
+pub const ASSOC_KVPAIR_ASSIGNMENT: u32 = 1;
+pub const HAVE_STRINGIZE: u32 = 1;
+pub const HAVE_LONG_DOUBLE: u32 = 1;
+pub const PROTOTYPES: u32 = 1;
+pub const __PROTOTYPES: u32 = 1;
+pub const HAVE_LONG_LONG: u32 = 1;
+pub const HAVE_UNSIGNED_LONG_LONG: u32 = 1;
+pub const SIZEOF_INT: u32 = 4;
+pub const SIZEOF_LONG: u32 = 8;
+pub const SIZEOF_CHAR_P: u32 = 8;
+pub const SIZEOF_DOUBLE: u32 = 8;
+pub const SIZEOF_INTMAX_T: u32 = 8;
+pub const SIZEOF_LONG_LONG: u32 = 8;
+pub const SIZEOF_WCHAR_T: u32 = 4;
+pub const DEFAULT_MAIL_DIRECTORY: &'static [u8; 10usize] = b"/var/mail\0";
+pub const STDC_HEADERS: u32 = 1;
+pub const HAVE_ALLOCA: u32 = 1;
+pub const HAVE_ALLOCA_H: u32 = 1;
+pub const MAJOR_IN_SYSMACROS: u32 = 1;
+pub const HAVE_MBSTATE_T: u32 = 1;
+pub const HAVE_QUAD_T: u32 = 1;
+pub const HAVE_WCHAR_T: u32 = 1;
+pub const HAVE_WCTYPE_T: u32 = 1;
+pub const HAVE_WINT_T: u32 = 1;
+pub const HAVE_DECL_SYS_SIGLIST: u32 = 1;
+pub const UNDER_SYS_SIGLIST_DECLARED: u32 = 1;
+pub const HAVE_SYS_SIGLIST: u32 = 1;
+pub const HAVE_UNDER_SYS_SIGLIST: u32 = 1;
+pub const HAVE_SYS_ERRLIST: u32 = 1;
+pub const HAVE_STRUCT_DIRENT_D_INO: u32 = 1;
+pub const HAVE_STRUCT_DIRENT_D_FILENO: u32 = 1;
+pub const FIONREAD_IN_SYS_IOCTL: u32 = 1;
+pub const GWINSZ_IN_SYS_IOCTL: u32 = 1;
+pub const STRUCT_WINSIZE_IN_SYS_IOCTL: u32 = 1;
+pub const TERMIOS_LDISC: u32 = 1;
+pub const TERMIO_LDISC: u32 = 1;
+pub const HAVE_STRUCT_STAT_ST_BLOCKS: u32 = 1;
+pub const HAVE_STRUCT_TM_TM_ZONE: u32 = 1;
+pub const HAVE_TM_ZONE: u32 = 1;
+pub const HAVE_TIMEVAL: u32 = 1;
+pub const HAVE_STRUCT_TIMEZONE: u32 = 1;
+pub const WEXITSTATUS_OFFSET: u32 = 8;
+pub const HAVE_STRUCT_TIMESPEC: u32 = 1;
+pub const TIME_H_DEFINES_STRUCT_TIMESPEC: u32 = 1;
+pub const HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC: u32 = 1;
+pub const TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC: u32 = 1;
+pub const HAVE_GETPW_DECLS: u32 = 1;
+pub const HAVE_DECL_AUDIT_USER_TTY: u32 = 1;
+pub const HAVE_DECL_CONFSTR: u32 = 1;
+pub const HAVE_DECL_PRINTF: u32 = 1;
+pub const HAVE_DECL_SBRK: u32 = 1;
+pub const HAVE_DECL_STRCPY: u32 = 1;
+pub const HAVE_DECL_STRSIGNAL: u32 = 1;
+pub const HAVE_DECL_STRTOLD: u32 = 1;
+pub const HAVE_DECL_STRTOIMAX: u32 = 1;
+pub const HAVE_DECL_STRTOL: u32 = 1;
+pub const HAVE_DECL_STRTOLL: u32 = 1;
+pub const HAVE_DECL_STRTOUL: u32 = 1;
+pub const HAVE_DECL_STRTOULL: u32 = 1;
+pub const HAVE_DECL_STRTOUMAX: u32 = 1;
+pub const GETPGRP_VOID: u32 = 1;
+pub const PGRP_PIPE: u32 = 1;
+pub const ULIMIT_MAXFDS: u32 = 1;
+pub const CAN_REDEFINE_GETENV: u32 = 1;
+pub const HAVE_STD_PUTENV: u32 = 1;
+pub const HAVE_STD_UNSETENV: u32 = 1;
+pub const HAVE_PRINTF_A_FORMAT: u32 = 1;
+pub const HAVE_LANGINFO_CODESET: u32 = 1;
+pub const HAVE_HASH_BANG_EXEC: u32 = 1;
+pub const HAVE_DEV_FD: u32 = 1;
+pub const DEV_FD_PREFIX: &'static [u8; 9usize] = b"/dev/fd/\0";
+pub const HAVE_DEV_STDIN: u32 = 1;
+pub const VOID_SIGHANDLER: u32 = 1;
+pub const HAVE_POSIX_SIGNALS: u32 = 1;
+pub const HAVE_ASPRINTF: u32 = 1;
+pub const HAVE_BCOPY: u32 = 1;
+pub const HAVE_BZERO: u32 = 1;
+pub const HAVE_CHOWN: u32 = 1;
+pub const HAVE_CONFSTR: u32 = 1;
+pub const HAVE_DLCLOSE: u32 = 1;
+pub const HAVE_DLOPEN: u32 = 1;
+pub const HAVE_DLSYM: u32 = 1;
+pub const HAVE_DPRINTF: u32 = 1;
+pub const HAVE_DUP2: u32 = 1;
+pub const HAVE_EACCESS: u32 = 1;
+pub const HAVE_FACCESSAT: u32 = 1;
+pub const HAVE_FCNTL: u32 = 1;
+pub const HAVE_FNMATCH: u32 = 1;
+pub const FNMATCH_EQUIV_FALLBACK: u32 = 1;
+pub const HAVE___FPURGE: u32 = 1;
+pub const HAVE_DECL_FPURGE: u32 = 0;
+pub const HAVE_GETADDRINFO: u32 = 1;
+pub const HAVE_GETCWD: u32 = 1;
+pub const HAVE_GETENTROPY: u32 = 1;
+pub const HAVE_GETDTABLESIZE: u32 = 1;
+pub const HAVE_GETGROUPS: u32 = 1;
+pub const HAVE_GETHOSTBYNAME: u32 = 1;
+pub const HAVE_GETHOSTNAME: u32 = 1;
+pub const HAVE_GETPAGESIZE: u32 = 1;
+pub const HAVE_GETPEERNAME: u32 = 1;
+pub const HAVE_GETPWENT: u32 = 1;
+pub const HAVE_GETPWNAM: u32 = 1;
+pub const HAVE_GETPWUID: u32 = 1;
+pub const HAVE_GETRANDOM: u32 = 1;
+pub const HAVE_GETRLIMIT: u32 = 1;
+pub const HAVE_GETRUSAGE: u32 = 1;
+pub const HAVE_GETSERVBYNAME: u32 = 1;
+pub const HAVE_GETSERVENT: u32 = 1;
+pub const HAVE_GETTIMEOFDAY: u32 = 1;
+pub const HAVE_ICONV: u32 = 1;
+pub const HAVE_IMAXDIV: u32 = 1;
+pub const HAVE_INET_ATON: u32 = 1;
+pub const HAVE_ISASCII: u32 = 1;
+pub const HAVE_ISBLANK: u32 = 1;
+pub const HAVE_ISGRAPH: u32 = 1;
+pub const HAVE_ISPRINT: u32 = 1;
+pub const HAVE_ISSPACE: u32 = 1;
+pub const HAVE_ISWCTYPE: u32 = 1;
+pub const HAVE_ISWLOWER: u32 = 1;
+pub const HAVE_ISWUPPER: u32 = 1;
+pub const HAVE_ISXDIGIT: u32 = 1;
+pub const HAVE_KILL: u32 = 1;
+pub const HAVE_KILLPG: u32 = 1;
+pub const HAVE_LSTAT: u32 = 1;
+pub const HAVE_MBRLEN: u32 = 1;
+pub const HAVE_MBRTOWC: u32 = 1;
+pub const HAVE_MBSNRTOWCS: u32 = 1;
+pub const HAVE_MBSRTOWCS: u32 = 1;
+pub const HAVE_MEMMOVE: u32 = 1;
+pub const HAVE_MEMSET: u32 = 1;
+pub const HAVE_MKDTEMP: u32 = 1;
+pub const HAVE_MKFIFO: u32 = 1;
+pub const HAVE_MKSTEMP: u32 = 1;
+pub const HAVE_PATHCONF: u32 = 1;
+pub const HAVE_PSELECT: u32 = 1;
+pub const HAVE_PREAD: u32 = 1;
+pub const HAVE_PUTENV: u32 = 1;
+pub const HAVE_RAISE: u32 = 1;
+pub const HAVE_RANDOM: u32 = 1;
+pub const HAVE_READLINK: u32 = 1;
+pub const HAVE_REGCOMP: u32 = 1;
+pub const HAVE_REGEXEC: u32 = 1;
+pub const HAVE_RENAME: u32 = 1;
+pub const HAVE_SBRK: u32 = 1;
+pub const HAVE_SELECT: u32 = 1;
+pub const HAVE_SETENV: u32 = 1;
+pub const HAVE_SETITIMER: u32 = 1;
+pub const HAVE_SETLINEBUF: u32 = 1;
+pub const HAVE_SETLOCALE: u32 = 1;
+pub const HAVE_DECL_SETREGID: u32 = 1;
+pub const HAVE_SETRESGID: u32 = 1;
+pub const HAVE_SETRESUID: u32 = 1;
+pub const HAVE_SETVBUF: u32 = 1;
+pub const HAVE_SIGINTERRUPT: u32 = 1;
+pub const HAVE_POSIX_SIGSETJMP: u32 = 1;
+pub const HAVE_SNPRINTF: u32 = 1;
+pub const HAVE_STRCASECMP: u32 = 1;
+pub const HAVE_STRCASESTR: u32 = 1;
+pub const HAVE_STRCHR: u32 = 1;
+pub const HAVE_STRCHRNUL: u32 = 1;
+pub const HAVE_STRCOLL: u32 = 1;
+pub const HAVE_STRERROR: u32 = 1;
+pub const HAVE_STRFTIME: u32 = 1;
+pub const HAVE_STRNLEN: u32 = 1;
+pub const HAVE_STRPBRK: u32 = 1;
+pub const HAVE_STRSTR: u32 = 1;
+pub const HAVE_STRTOD: u32 = 1;
+pub const HAVE_STRTOIMAX: u32 = 1;
+pub const HAVE_STRTOL: u32 = 1;
+pub const HAVE_STRTOLL: u32 = 1;
+pub const HAVE_STRTOUL: u32 = 1;
+pub const HAVE_STRTOULL: u32 = 1;
+pub const HAVE_STRTOUMAX: u32 = 1;
+pub const HAVE_STRSIGNAL: u32 = 1;
+pub const HAVE_SYSCONF: u32 = 1;
+pub const HAVE_SYSLOG: u32 = 1;
+pub const HAVE_TCGETATTR: u32 = 1;
+pub const HAVE_TCGETPGRP: u32 = 1;
+pub const HAVE_TIMES: u32 = 1;
+pub const HAVE_TOWLOWER: u32 = 1;
+pub const HAVE_TOWUPPER: u32 = 1;
+pub const HAVE_TTYNAME: u32 = 1;
+pub const HAVE_TZSET: u32 = 1;
+pub const HAVE_ULIMIT: u32 = 1;
+pub const HAVE_UNAME: u32 = 1;
+pub const HAVE_UNSETENV: u32 = 1;
+pub const HAVE_VASPRINTF: u32 = 1;
+pub const HAVE_VPRINTF: u32 = 1;
+pub const HAVE_VSNPRINTF: u32 = 1;
+pub const HAVE_WAITPID: u32 = 1;
+pub const HAVE_WAIT3: u32 = 1;
+pub const HAVE_WCRTOMB: u32 = 1;
+pub const HAVE_WCSCOLL: u32 = 1;
+pub const HAVE_WCSDUP: u32 = 1;
+pub const HAVE_WCTYPE: u32 = 1;
+pub const HAVE_WCSWIDTH: u32 = 1;
+pub const HAVE_WCWIDTH: u32 = 1;
+pub const HAVE_ARPA_INET_H: u32 = 1;
+pub const HAVE_DIRENT_H: u32 = 1;
+pub const HAVE_DLFCN_H: u32 = 1;
+pub const HAVE_GRP_H: u32 = 1;
+pub const HAVE_INTTYPES_H: u32 = 1;
+pub const HAVE_LANGINFO_H: u32 = 1;
+pub const HAVE_LIMITS_H: u32 = 1;
+pub const HAVE_LOCALE_H: u32 = 1;
+pub const HAVE_NETDB_H: u32 = 1;
+pub const HAVE_NETINET_IN_H: u32 = 1;
+pub const HAVE_PWD_H: u32 = 1;
+pub const HAVE_REGEX_H: u32 = 1;
+pub const HAVE_STDLIB_H: u32 = 1;
+pub const HAVE_STDARG_H: u32 = 1;
+pub const HAVE_STRING_H: u32 = 1;
+pub const HAVE_STRINGS_H: u32 = 1;
+pub const HAVE_MEMORY_H: u32 = 1;
+pub const HAVE_STDBOOL_H: u32 = 1;
+pub const HAVE_STDDEF_H: u32 = 1;
+pub const HAVE_STDINT_H: u32 = 1;
+pub const HAVE_SYSLOG_H: u32 = 1;
+pub const HAVE_SYS_FILE_H: u32 = 1;
+pub const HAVE_SYS_IOCTL_H: u32 = 1;
+pub const HAVE_SYS_MMAN_H: u32 = 1;
+pub const HAVE_SYS_PARAM_H: u32 = 1;
+pub const HAVE_SYS_RANDOM_H: u32 = 1;
+pub const HAVE_SYS_RESOURCE_H: u32 = 1;
+pub const HAVE_SYS_SELECT_H: u32 = 1;
+pub const HAVE_SYS_SOCKET_H: u32 = 1;
+pub const HAVE_SYS_STAT_H: u32 = 1;
+pub const HAVE_SYS_TIME_H: u32 = 1;
+pub const TIME_WITH_SYS_TIME: u32 = 1;
+pub const HAVE_SYS_TIMES_H: u32 = 1;
+pub const HAVE_SYS_TYPES_H: u32 = 1;
+pub const HAVE_SYS_WAIT_H: u32 = 1;
+pub const HAVE_TERMCAP_H: u32 = 1;
+pub const HAVE_TERMIO_H: u32 = 1;
+pub const HAVE_TERMIOS_H: u32 = 1;
+pub const HAVE_ULIMIT_H: u32 = 1;
+pub const HAVE_UNISTD_H: u32 = 1;
+pub const HAVE_WCHAR_H: u32 = 1;
+pub const HAVE_WCTYPE_H: u32 = 1;
+pub const HAVE_LIBDL: u32 = 1;
+pub const HAVE_ARGZ_H: u32 = 1;
+pub const HAVE_ERRNO_H: u32 = 1;
+pub const HAVE_FCNTL_H: u32 = 1;
+pub const HAVE_MALLOC_H: u32 = 1;
+pub const HAVE_STDIO_EXT_H: u32 = 1;
+pub const HAVE_DCGETTEXT: u32 = 1;
+pub const HAVE_LOCALECONV: u32 = 1;
+pub const HAVE_MEMPCPY: u32 = 1;
+pub const HAVE_MMAP: u32 = 1;
+pub const HAVE_MREMAP: u32 = 1;
+pub const HAVE_MUNMAP: u32 = 1;
+pub const HAVE_STPCPY: u32 = 1;
+pub const HAVE_STRCSPN: u32 = 1;
+pub const HAVE_STRDUP: u32 = 1;
+pub const HAVE___ARGZ_COUNT: u32 = 1;
+pub const HAVE___ARGZ_NEXT: u32 = 1;
+pub const HAVE___ARGZ_STRINGIFY: u32 = 1;
+pub const RESTRICTED_SHELL_NAME: &'static [u8; 6usize] = b"rbash\0";
+pub const _WCHAR_H: u32 = 1;
+pub const _FEATURES_H: u32 = 1;
+pub const _ISOC95_SOURCE: u32 = 1;
+pub const _ISOC99_SOURCE: u32 = 1;
+pub const _ISOC11_SOURCE: u32 = 1;
+pub const _POSIX_SOURCE: u32 = 1;
+pub const _POSIX_C_SOURCE: u32 = 200809;
+pub const _XOPEN_SOURCE: u32 = 700;
+pub const _XOPEN_SOURCE_EXTENDED: u32 = 1;
+pub const _LARGEFILE64_SOURCE: u32 = 1;
+pub const _DEFAULT_SOURCE: u32 = 1;
+pub const _ATFILE_SOURCE: u32 = 1;
+pub const __USE_ISOC11: u32 = 1;
+pub const __USE_ISOC99: u32 = 1;
+pub const __USE_ISOC95: u32 = 1;
+pub const __USE_POSIX: u32 = 1;
+pub const __USE_POSIX2: u32 = 1;
+pub const __USE_POSIX199309: u32 = 1;
+pub const __USE_POSIX199506: u32 = 1;
+pub const __USE_XOPEN2K: u32 = 1;
+pub const __USE_XOPEN2K8: u32 = 1;
+pub const __USE_XOPEN: u32 = 1;
+pub const __USE_XOPEN_EXTENDED: u32 = 1;
+pub const __USE_UNIX98: u32 = 1;
+pub const _LARGEFILE_SOURCE: u32 = 1;
+pub const __USE_XOPEN2K8XSI: u32 = 1;
+pub const __USE_XOPEN2KXSI: u32 = 1;
+pub const __USE_LARGEFILE: u32 = 1;
+pub const __USE_LARGEFILE64: u32 = 1;
+pub const __USE_MISC: u32 = 1;
+pub const __USE_ATFILE: u32 = 1;
+pub const __USE_GNU: u32 = 1;
+pub const __USE_FORTIFY_LEVEL: u32 = 0;
+pub const __GLIBC_USE_DEPRECATED_GETS: u32 = 0;
+pub const _STDC_PREDEF_H: u32 = 1;
+pub const __STDC_IEC_559__: u32 = 1;
+pub const __STDC_IEC_559_COMPLEX__: u32 = 1;
+pub const __STDC_ISO_10646__: u32 = 201706;
+pub const __GNU_LIBRARY__: u32 = 6;
+pub const __GLIBC__: u32 = 2;
+pub const __GLIBC_MINOR__: u32 = 28;
+pub const _SYS_CDEFS_H: u32 = 1;
+pub const __glibc_c99_flexarr_available: u32 = 1;
+pub const __WORDSIZE: u32 = 64;
+pub const __WORDSIZE_TIME64_COMPAT32: u32 = 1;
+pub const __SYSCALL_WORDSIZE: u32 = 64;
+pub const __HAVE_GENERIC_SELECTION: u32 = 1;
+pub const __GLIBC_USE_LIB_EXT2: u32 = 1;
+pub const __GLIBC_USE_IEC_60559_BFP_EXT: u32 = 1;
+pub const __GLIBC_USE_IEC_60559_FUNCS_EXT: u32 = 1;
+pub const __GLIBC_USE_IEC_60559_TYPES_EXT: u32 = 1;
+pub const __HAVE_FLOAT128: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT128: u32 = 0;
+pub const __HAVE_FLOAT64X: u32 = 1;
+pub const __HAVE_FLOAT64X_LONG_DOUBLE: u32 = 1;
+pub const __HAVE_FLOAT16: u32 = 0;
+pub const __HAVE_FLOAT32: u32 = 1;
+pub const __HAVE_FLOAT64: u32 = 1;
+pub const __HAVE_FLOAT32X: u32 = 1;
+pub const __HAVE_FLOAT128X: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT16: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT32: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT64: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT32X: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT64X: u32 = 0;
+pub const __HAVE_DISTINCT_FLOAT128X: u32 = 0;
+pub const __HAVE_FLOATN_NOT_TYPEDEF: u32 = 0;
+pub const __GNUC_VA_LIST: u32 = 1;
+pub const _BITS_WCHAR_H: u32 = 1;
+pub const __wint_t_defined: u32 = 1;
+pub const _WINT_T: u32 = 1;
+pub const __mbstate_t_defined: u32 = 1;
+pub const ____mbstate_t_defined: u32 = 1;
+pub const ____FILE_defined: u32 = 1;
+pub const __FILE_defined: u32 = 1;
+pub const _BITS_TYPES_LOCALE_T_H: u32 = 1;
+pub const _BITS_TYPES___LOCALE_T_H: u32 = 1;
+pub const WEOF: u32 = 4294967295;
+pub const _WCTYPE_H: u32 = 1;
+pub const _BITS_TYPES_H: u32 = 1;
+pub const _BITS_TYPESIZES_H: u32 = 1;
+pub const __OFF_T_MATCHES_OFF64_T: u32 = 1;
+pub const __INO_T_MATCHES_INO64_T: u32 = 1;
+pub const __RLIM_T_MATCHES_RLIM64_T: u32 = 1;
+pub const __FD_SETSIZE: u32 = 1024;
+pub const _BITS_WCTYPE_WCHAR_H: u32 = 1;
+pub const _ENDIAN_H: u32 = 1;
+pub const __LITTLE_ENDIAN: u32 = 1234;
+pub const __BIG_ENDIAN: u32 = 4321;
+pub const __PDP_ENDIAN: u32 = 3412;
+pub const __BYTE_ORDER: u32 = 1234;
+pub const __FLOAT_WORD_ORDER: u32 = 1234;
+pub const LITTLE_ENDIAN: u32 = 1234;
+pub const BIG_ENDIAN: u32 = 4321;
+pub const PDP_ENDIAN: u32 = 3412;
+pub const BYTE_ORDER: u32 = 1234;
+pub const _BITS_BYTESWAP_H: u32 = 1;
+pub const _BITS_UINTN_IDENTITY_H: u32 = 1;
+pub const HANDLE_MULTIBYTE: u32 = 1;
+pub const _LIBC_LIMITS_H_: u32 = 1;
+pub const MB_LEN_MAX: u32 = 16;
+pub const CHAR_WIDTH: u32 = 8;
+pub const SCHAR_WIDTH: u32 = 8;
+pub const UCHAR_WIDTH: u32 = 8;
+pub const SHRT_WIDTH: u32 = 16;
+pub const USHRT_WIDTH: u32 = 16;
+pub const INT_WIDTH: u32 = 32;
+pub const UINT_WIDTH: u32 = 32;
+pub const LONG_WIDTH: u32 = 64;
+pub const ULONG_WIDTH: u32 = 64;
+pub const LLONG_WIDTH: u32 = 64;
+pub const ULLONG_WIDTH: u32 = 64;
+pub const _BITS_POSIX1_LIM_H: u32 = 1;
+pub const _POSIX_AIO_LISTIO_MAX: u32 = 2;
+pub const _POSIX_AIO_MAX: u32 = 1;
+pub const _POSIX_ARG_MAX: u32 = 4096;
+pub const _POSIX_CHILD_MAX: u32 = 25;
+pub const _POSIX_DELAYTIMER_MAX: u32 = 32;
+pub const _POSIX_HOST_NAME_MAX: u32 = 255;
+pub const _POSIX_LINK_MAX: u32 = 8;
+pub const _POSIX_LOGIN_NAME_MAX: u32 = 9;
+pub const _POSIX_MAX_CANON: u32 = 255;
+pub const _POSIX_MAX_INPUT: u32 = 255;
+pub const _POSIX_MQ_OPEN_MAX: u32 = 8;
+pub const _POSIX_MQ_PRIO_MAX: u32 = 32;
+pub const _POSIX_NAME_MAX: u32 = 14;
+pub const _POSIX_NGROUPS_MAX: u32 = 8;
+pub const _POSIX_OPEN_MAX: u32 = 20;
+pub const _POSIX_FD_SETSIZE: u32 = 20;
+pub const _POSIX_PATH_MAX: u32 = 256;
+pub const _POSIX_PIPE_BUF: u32 = 512;
+pub const _POSIX_RE_DUP_MAX: u32 = 255;
+pub const _POSIX_RTSIG_MAX: u32 = 8;
+pub const _POSIX_SEM_NSEMS_MAX: u32 = 256;
+pub const _POSIX_SEM_VALUE_MAX: u32 = 32767;
+pub const _POSIX_SIGQUEUE_MAX: u32 = 32;
+pub const _POSIX_SSIZE_MAX: u32 = 32767;
+pub const _POSIX_STREAM_MAX: u32 = 8;
+pub const _POSIX_SYMLINK_MAX: u32 = 255;
+pub const _POSIX_SYMLOOP_MAX: u32 = 8;
+pub const _POSIX_TIMER_MAX: u32 = 32;
+pub const _POSIX_TTY_NAME_MAX: u32 = 9;
+pub const _POSIX_TZNAME_MAX: u32 = 6;
+pub const _POSIX_QLIMIT: u32 = 1;
+pub const _POSIX_HIWAT: u32 = 512;
+pub const _POSIX_UIO_MAXIOV: u32 = 16;
+pub const _POSIX_CLOCKRES_MIN: u32 = 20000000;
+pub const NR_OPEN: u32 = 1024;
+pub const NGROUPS_MAX: u32 = 65536;
+pub const ARG_MAX: u32 = 131072;
+pub const LINK_MAX: u32 = 127;
+pub const MAX_CANON: u32 = 255;
+pub const MAX_INPUT: u32 = 255;
+pub const NAME_MAX: u32 = 255;
+pub const PATH_MAX: u32 = 4096;
+pub const PIPE_BUF: u32 = 4096;
+pub const XATTR_NAME_MAX: u32 = 255;
+pub const XATTR_SIZE_MAX: u32 = 65536;
+pub const XATTR_LIST_MAX: u32 = 65536;
+pub const RTSIG_MAX: u32 = 32;
+pub const _POSIX_THREAD_KEYS_MAX: u32 = 128;
+pub const PTHREAD_KEYS_MAX: u32 = 1024;
+pub const _POSIX_THREAD_DESTRUCTOR_ITERATIONS: u32 = 4;
+pub const PTHREAD_DESTRUCTOR_ITERATIONS: u32 = 4;
+pub const _POSIX_THREAD_THREADS_MAX: u32 = 64;
+pub const AIO_PRIO_DELTA_MAX: u32 = 20;
+pub const PTHREAD_STACK_MIN: u32 = 16384;
+pub const DELAYTIMER_MAX: u32 = 2147483647;
+pub const TTY_NAME_MAX: u32 = 32;
+pub const LOGIN_NAME_MAX: u32 = 256;
+pub const HOST_NAME_MAX: u32 = 64;
+pub const MQ_PRIO_MAX: u32 = 32768;
+pub const SEM_VALUE_MAX: u32 = 2147483647;
+pub const _BITS_POSIX2_LIM_H: u32 = 1;
+pub const _POSIX2_BC_BASE_MAX: u32 = 99;
+pub const _POSIX2_BC_DIM_MAX: u32 = 2048;
+pub const _POSIX2_BC_SCALE_MAX: u32 = 99;
+pub const _POSIX2_BC_STRING_MAX: u32 = 1000;
+pub const _POSIX2_COLL_WEIGHTS_MAX: u32 = 2;
+pub const _POSIX2_EXPR_NEST_MAX: u32 = 32;
+pub const _POSIX2_LINE_MAX: u32 = 2048;
+pub const _POSIX2_RE_DUP_MAX: u32 = 255;
+pub const _POSIX2_CHARCLASS_NAME_MAX: u32 = 14;
+pub const BC_BASE_MAX: u32 = 99;
+pub const BC_DIM_MAX: u32 = 2048;
+pub const BC_SCALE_MAX: u32 = 99;
+pub const BC_STRING_MAX: u32 = 1000;
+pub const COLL_WEIGHTS_MAX: u32 = 255;
+pub const EXPR_NEST_MAX: u32 = 32;
+pub const LINE_MAX: u32 = 2048;
+pub const CHARCLASS_NAME_MAX: u32 = 2048;
+pub const RE_DUP_MAX: u32 = 32767;
+pub const _XOPEN_LIM_H: u32 = 1;
+pub const _XOPEN_IOV_MAX: u32 = 16;
+pub const _BITS_UIO_LIM_H: u32 = 1;
+pub const __IOV_MAX: u32 = 1024;
+pub const IOV_MAX: u32 = 1024;
+pub const NL_ARGMAX: u32 = 4096;
+pub const NL_LANGMAX: u32 = 2048;
+pub const NZERO: u32 = 20;
+pub const WORD_BIT: u32 = 32;
+pub const LONG_BIT: u32 = 64;
+pub const _UNISTD_H: u32 = 1;
+pub const _POSIX_VERSION: u32 = 200809;
+pub const __POSIX2_THIS_VERSION: u32 = 200809;
+pub const _POSIX2_VERSION: u32 = 200809;
+pub const _POSIX2_C_VERSION: u32 = 200809;
+pub const _POSIX2_C_BIND: u32 = 200809;
+pub const _POSIX2_C_DEV: u32 = 200809;
+pub const _POSIX2_SW_DEV: u32 = 200809;
+pub const _POSIX2_LOCALEDEF: u32 = 200809;
+pub const _XOPEN_VERSION: u32 = 700;
+pub const _XOPEN_XCU_VERSION: u32 = 4;
+pub const _XOPEN_XPG2: u32 = 1;
+pub const _XOPEN_XPG3: u32 = 1;
+pub const _XOPEN_XPG4: u32 = 1;
+pub const _XOPEN_UNIX: u32 = 1;
+pub const _XOPEN_ENH_I18N: u32 = 1;
+pub const _XOPEN_LEGACY: u32 = 1;
+pub const _BITS_POSIX_OPT_H: u32 = 1;
+pub const _POSIX_JOB_CONTROL: u32 = 1;
+pub const _POSIX_SAVED_IDS: u32 = 1;
+pub const _POSIX_PRIORITY_SCHEDULING: u32 = 200809;
+pub const _POSIX_SYNCHRONIZED_IO: u32 = 200809;
+pub const _POSIX_FSYNC: u32 = 200809;
+pub const _POSIX_MAPPED_FILES: u32 = 200809;
+pub const _POSIX_MEMLOCK: u32 = 200809;
+pub const _POSIX_MEMLOCK_RANGE: u32 = 200809;
+pub const _POSIX_MEMORY_PROTECTION: u32 = 200809;
+pub const _POSIX_CHOWN_RESTRICTED: u32 = 0;
+pub const _POSIX_VDISABLE: u8 = 0u8;
+pub const _POSIX_NO_TRUNC: u32 = 1;
+pub const _XOPEN_REALTIME: u32 = 1;
+pub const _XOPEN_REALTIME_THREADS: u32 = 1;
+pub const _XOPEN_SHM: u32 = 1;
+pub const _POSIX_THREADS: u32 = 200809;
+pub const _POSIX_REENTRANT_FUNCTIONS: u32 = 1;
+pub const _POSIX_THREAD_SAFE_FUNCTIONS: u32 = 200809;
+pub const _POSIX_THREAD_PRIORITY_SCHEDULING: u32 = 200809;
+pub const _POSIX_THREAD_ATTR_STACKSIZE: u32 = 200809;
+pub const _POSIX_THREAD_ATTR_STACKADDR: u32 = 200809;
+pub const _POSIX_THREAD_PRIO_INHERIT: u32 = 200809;
+pub const _POSIX_THREAD_PRIO_PROTECT: u32 = 200809;
+pub const _POSIX_THREAD_ROBUST_PRIO_INHERIT: u32 = 200809;
+pub const _POSIX_THREAD_ROBUST_PRIO_PROTECT: i32 = -1;
+pub const _POSIX_SEMAPHORES: u32 = 200809;
+pub const _POSIX_REALTIME_SIGNALS: u32 = 200809;
+pub const _POSIX_ASYNCHRONOUS_IO: u32 = 200809;
+pub const _POSIX_ASYNC_IO: u32 = 1;
+pub const _LFS_ASYNCHRONOUS_IO: u32 = 1;
+pub const _POSIX_PRIORITIZED_IO: u32 = 200809;
+pub const _LFS64_ASYNCHRONOUS_IO: u32 = 1;
+pub const _LFS_LARGEFILE: u32 = 1;
+pub const _LFS64_LARGEFILE: u32 = 1;
+pub const _LFS64_STDIO: u32 = 1;
+pub const _POSIX_SHARED_MEMORY_OBJECTS: u32 = 200809;
+pub const _POSIX_CPUTIME: u32 = 0;
+pub const _POSIX_THREAD_CPUTIME: u32 = 0;
+pub const _POSIX_REGEXP: u32 = 1;
+pub const _POSIX_READER_WRITER_LOCKS: u32 = 200809;
+pub const _POSIX_SHELL: u32 = 1;
+pub const _POSIX_TIMEOUTS: u32 = 200809;
+pub const _POSIX_SPIN_LOCKS: u32 = 200809;
+pub const _POSIX_SPAWN: u32 = 200809;
+pub const _POSIX_TIMERS: u32 = 200809;
+pub const _POSIX_BARRIERS: u32 = 200809;
+pub const _POSIX_MESSAGE_PASSING: u32 = 200809;
+pub const _POSIX_THREAD_PROCESS_SHARED: u32 = 200809;
+pub const _POSIX_MONOTONIC_CLOCK: u32 = 0;
+pub const _POSIX_CLOCK_SELECTION: u32 = 200809;
+pub const _POSIX_ADVISORY_INFO: u32 = 200809;
+pub const _POSIX_IPV6: u32 = 200809;
+pub const _POSIX_RAW_SOCKETS: u32 = 200809;
+pub const _POSIX2_CHAR_TERM: u32 = 200809;
+pub const _POSIX_SPORADIC_SERVER: i32 = -1;
+pub const _POSIX_THREAD_SPORADIC_SERVER: i32 = -1;
+pub const _POSIX_TRACE: i32 = -1;
+pub const _POSIX_TRACE_EVENT_FILTER: i32 = -1;
+pub const _POSIX_TRACE_INHERIT: i32 = -1;
+pub const _POSIX_TRACE_LOG: i32 = -1;
+pub const _POSIX_TYPED_MEMORY_OBJECTS: i32 = -1;
+pub const _POSIX_V7_LPBIG_OFFBIG: i32 = -1;
+pub const _POSIX_V6_LPBIG_OFFBIG: i32 = -1;
+pub const _XBS5_LPBIG_OFFBIG: i32 = -1;
+pub const _POSIX_V7_LP64_OFF64: u32 = 1;
+pub const _POSIX_V6_LP64_OFF64: u32 = 1;
+pub const _XBS5_LP64_OFF64: u32 = 1;
+pub const __ILP32_OFF32_CFLAGS: &'static [u8; 5usize] = b"-m32\0";
+pub const __ILP32_OFF32_LDFLAGS: &'static [u8; 5usize] = b"-m32\0";
+pub const __ILP32_OFFBIG_CFLAGS: &'static [u8; 48usize] =
+    b"-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64\0";
+pub const __ILP32_OFFBIG_LDFLAGS: &'static [u8; 5usize] = b"-m32\0";
+pub const __LP64_OFF64_CFLAGS: &'static [u8; 5usize] = b"-m64\0";
+pub const __LP64_OFF64_LDFLAGS: &'static [u8; 5usize] = b"-m64\0";
+pub const STDIN_FILENO: u32 = 0;
+pub const STDOUT_FILENO: u32 = 1;
+pub const STDERR_FILENO: u32 = 2;
+pub const R_OK: u32 = 4;
+pub const W_OK: u32 = 2;
+pub const X_OK: u32 = 1;
+pub const F_OK: u32 = 0;
+pub const SEEK_SET: u32 = 0;
+pub const SEEK_CUR: u32 = 1;
+pub const SEEK_END: u32 = 2;
+pub const SEEK_DATA: u32 = 3;
+pub const SEEK_HOLE: u32 = 4;
+pub const L_SET: u32 = 0;
+pub const L_INCR: u32 = 1;
+pub const L_XTND: u32 = 2;
+pub const _GETOPT_POSIX_H: u32 = 1;
+pub const _GETOPT_CORE_H: u32 = 1;
+pub const F_ULOCK: u32 = 0;
+pub const F_LOCK: u32 = 1;
+pub const F_TLOCK: u32 = 2;
+pub const F_TEST: u32 = 3;
+pub const _BITS_SIGNUM_H: u32 = 1;
+pub const _BITS_SIGNUM_GENERIC_H: u32 = 1;
+pub const SIGINT: u32 = 2;
+pub const SIGILL: u32 = 4;
+pub const SIGABRT: u32 = 6;
+pub const SIGFPE: u32 = 8;
+pub const SIGSEGV: u32 = 11;
+pub const SIGTERM: u32 = 15;
+pub const SIGHUP: u32 = 1;
+pub const SIGQUIT: u32 = 3;
+pub const SIGTRAP: u32 = 5;
+pub const SIGKILL: u32 = 9;
+pub const SIGBUS: u32 = 10;
+pub const SIGSYS: u32 = 12;
+pub const SIGPIPE: u32 = 13;
+pub const SIGALRM: u32 = 14;
+pub const SIGURG: u32 = 16;
+pub const SIGSTOP: u32 = 17;
+pub const SIGTSTP: u32 = 18;
+pub const SIGCONT: u32 = 19;
+pub const SIGCHLD: u32 = 20;
+pub const SIGTTIN: u32 = 21;
+pub const SIGTTOU: u32 = 22;
+pub const SIGPOLL: u32 = 23;
+pub const SIGXCPU: u32 = 24;
+pub const SIGXFSZ: u32 = 25;
+pub const SIGVTALRM: u32 = 26;
+pub const SIGPROF: u32 = 27;
+pub const SIGUSR1: u32 = 30;
+pub const SIGUSR2: u32 = 31;
+pub const SIGWINCH: u32 = 28;
+pub const SIGIO: u32 = 23;
+pub const SIGIOT: u32 = 6;
+pub const SIGCLD: u32 = 20;
+pub const __SIGRTMIN: u32 = 32;
+pub const __SIGRTMAX: u32 = 32;
+pub const _NSIG: u32 = 33;
+pub const SIGSTKFLT: u32 = 16;
+pub const SIGPWR: u32 = 30;
+pub const __sig_atomic_t_defined: u32 = 1;
+pub const __sigset_t_defined: u32 = 1;
+pub const _STRUCT_TIMESPEC: u32 = 1;
+pub const __siginfo_t_defined: u32 = 1;
+pub const __SI_MAX_SIZE: u32 = 128;
+pub const _BITS_SIGINFO_ARCH_H: u32 = 1;
+pub const __SI_ERRNO_THEN_CODE: u32 = 1;
+pub const __SI_HAVE_SIGSYS: u32 = 1;
+pub const _BITS_SIGINFO_CONSTS_H: u32 = 1;
+pub const __SI_ASYNCIO_AFTER_SIGIO: u32 = 1;
+pub const _BITS_SIGINFO_CONSTS_ARCH_H: u32 = 1;
+pub const __sigevent_t_defined: u32 = 1;
+pub const __SIGEV_MAX_SIZE: u32 = 64;
+pub const __have_pthread_attr_t: u32 = 1;
+pub const _BITS_SIGEVENT_CONSTS_H: u32 = 1;
+pub const NSIG: u32 = 33;
+pub const _BITS_SIGACTION_H: u32 = 1;
+pub const SA_NOCLDSTOP: u32 = 1;
+pub const SA_NOCLDWAIT: u32 = 2;
+pub const SA_SIGINFO: u32 = 4;
+pub const SA_ONSTACK: u32 = 134217728;
+pub const SA_RESTART: u32 = 268435456;
+pub const SA_NODEFER: u32 = 1073741824;
+pub const SA_RESETHAND: u32 = 2147483648;
+pub const SA_INTERRUPT: u32 = 536870912;
+pub const SA_NOMASK: u32 = 1073741824;
+pub const SA_ONESHOT: u32 = 2147483648;
+pub const SA_STACK: u32 = 134217728;
+pub const SIG_BLOCK: u32 = 0;
+pub const SIG_UNBLOCK: u32 = 1;
+pub const SIG_SETMASK: u32 = 2;
+pub const _BITS_SIGCONTEXT_H: u32 = 1;
+pub const FP_XSTATE_MAGIC1: u32 = 1179670611;
+pub const FP_XSTATE_MAGIC2: u32 = 1179670597;
+pub const __stack_t_defined: u32 = 1;
+pub const _SYS_UCONTEXT_H: u32 = 1;
+pub const __NGREG: u32 = 23;
+pub const NGREG: u32 = 23;
+pub const _BITS_SIGSTACK_H: u32 = 1;
+pub const MINSIGSTKSZ: u32 = 2048;
+pub const SIGSTKSZ: u32 = 8192;
+pub const _BITS_SS_FLAGS_H: u32 = 1;
+pub const __sigstack_defined: u32 = 1;
+pub const _BITS_PTHREADTYPES_COMMON_H: u32 = 1;
+pub const _THREAD_SHARED_TYPES_H: u32 = 1;
+pub const _BITS_PTHREADTYPES_ARCH_H: u32 = 1;
+pub const __SIZEOF_PTHREAD_MUTEX_T: u32 = 40;
+pub const __SIZEOF_PTHREAD_ATTR_T: u32 = 56;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: u32 = 56;
+pub const __SIZEOF_PTHREAD_BARRIER_T: u32 = 32;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: u32 = 4;
+pub const __SIZEOF_PTHREAD_COND_T: u32 = 48;
+pub const __SIZEOF_PTHREAD_CONDATTR_T: u32 = 4;
+pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: u32 = 8;
+pub const __SIZEOF_PTHREAD_BARRIERATTR_T: u32 = 4;
+pub const __PTHREAD_MUTEX_LOCK_ELISION: u32 = 1;
+pub const __PTHREAD_MUTEX_NUSERS_AFTER_KIND: u32 = 0;
+pub const __PTHREAD_MUTEX_USE_UNION: u32 = 0;
+pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: u32 = 1;
+pub const __PTHREAD_MUTEX_HAVE_PREV: u32 = 1;
+pub const _BITS_SIGTHREAD_H: u32 = 1;
+pub const _STDINT_H: u32 = 1;
+pub const _BITS_STDINT_INTN_H: u32 = 1;
+pub const _BITS_STDINT_UINTN_H: u32 = 1;
+pub const INT8_MIN: i32 = -128;
+pub const INT16_MIN: i32 = -32768;
+pub const INT32_MIN: i32 = -2147483648;
+pub const INT8_MAX: u32 = 127;
+pub const INT16_MAX: u32 = 32767;
+pub const INT32_MAX: u32 = 2147483647;
+pub const UINT8_MAX: u32 = 255;
+pub const UINT16_MAX: u32 = 65535;
+pub const UINT32_MAX: u32 = 4294967295;
+pub const INT_LEAST8_MIN: i32 = -128;
+pub const INT_LEAST16_MIN: i32 = -32768;
+pub const INT_LEAST32_MIN: i32 = -2147483648;
+pub const INT_LEAST8_MAX: u32 = 127;
+pub const INT_LEAST16_MAX: u32 = 32767;
+pub const INT_LEAST32_MAX: u32 = 2147483647;
+pub const UINT_LEAST8_MAX: u32 = 255;
+pub const UINT_LEAST16_MAX: u32 = 65535;
+pub const UINT_LEAST32_MAX: u32 = 4294967295;
+pub const INT_FAST8_MIN: i32 = -128;
+pub const INT_FAST16_MIN: i64 = -9223372036854775808;
+pub const INT_FAST32_MIN: i64 = -9223372036854775808;
+pub const INT_FAST8_MAX: u32 = 127;
+pub const INT_FAST16_MAX: u64 = 9223372036854775807;
+pub const INT_FAST32_MAX: u64 = 9223372036854775807;
+pub const UINT_FAST8_MAX: u32 = 255;
+pub const UINT_FAST16_MAX: i32 = -1;
+pub const UINT_FAST32_MAX: i32 = -1;
+pub const INTPTR_MIN: i64 = -9223372036854775808;
+pub const INTPTR_MAX: u64 = 9223372036854775807;
+pub const UINTPTR_MAX: i32 = -1;
+pub const PTRDIFF_MIN: i64 = -9223372036854775808;
+pub const PTRDIFF_MAX: u64 = 9223372036854775807;
+pub const SIG_ATOMIC_MIN: i32 = -2147483648;
+pub const SIG_ATOMIC_MAX: u32 = 2147483647;
+pub const SIZE_MAX: i32 = -1;
+pub const WINT_MIN: u32 = 0;
+pub const WINT_MAX: u32 = 4294967295;
+pub const INT8_WIDTH: u32 = 8;
+pub const UINT8_WIDTH: u32 = 8;
+pub const INT16_WIDTH: u32 = 16;
+pub const UINT16_WIDTH: u32 = 16;
+pub const INT32_WIDTH: u32 = 32;
+pub const UINT32_WIDTH: u32 = 32;
+pub const INT64_WIDTH: u32 = 64;
+pub const UINT64_WIDTH: u32 = 64;
+pub const INT_LEAST8_WIDTH: u32 = 8;
+pub const UINT_LEAST8_WIDTH: u32 = 8;
+pub const INT_LEAST16_WIDTH: u32 = 16;
+pub const UINT_LEAST16_WIDTH: u32 = 16;
+pub const INT_LEAST32_WIDTH: u32 = 32;
+pub const UINT_LEAST32_WIDTH: u32 = 32;
+pub const INT_LEAST64_WIDTH: u32 = 64;
+pub const UINT_LEAST64_WIDTH: u32 = 64;
+pub const INT_FAST8_WIDTH: u32 = 8;
+pub const UINT_FAST8_WIDTH: u32 = 8;
+pub const INT_FAST16_WIDTH: u32 = 64;
+pub const UINT_FAST16_WIDTH: u32 = 64;
+pub const INT_FAST32_WIDTH: u32 = 64;
+pub const UINT_FAST32_WIDTH: u32 = 64;
+pub const INT_FAST64_WIDTH: u32 = 64;
+pub const UINT_FAST64_WIDTH: u32 = 64;
+pub const INTPTR_WIDTH: u32 = 64;
+pub const UINTPTR_WIDTH: u32 = 64;
+pub const INTMAX_WIDTH: u32 = 64;
+pub const UINTMAX_WIDTH: u32 = 64;
+pub const PTRDIFF_WIDTH: u32 = 64;
+pub const SIG_ATOMIC_WIDTH: u32 = 32;
+pub const SIZE_WIDTH: u32 = 64;
+pub const WCHAR_WIDTH: u32 = 32;
+pub const WINT_WIDTH: u32 = 32;
+pub const REDIR_VARASSIGN: u32 = 1;
+pub const AMBIGUOUS_REDIRECT: i32 = -1;
+pub const NOCLOBBER_REDIRECT: i32 = -2;
+pub const RESTRICTED_REDIRECT: i32 = -3;
+pub const HEREDOC_REDIRECT: i32 = -4;
+pub const BADVAR_REDIRECT: i32 = -5;
+pub const W_HASDOLLAR: u32 = 1;
+pub const W_QUOTED: u32 = 2;
+pub const W_ASSIGNMENT: u32 = 4;
+pub const W_SPLITSPACE: u32 = 8;
+pub const W_NOSPLIT: u32 = 16;
+pub const W_NOGLOB: u32 = 32;
+pub const W_NOSPLIT2: u32 = 64;
+pub const W_TILDEEXP: u32 = 128;
+pub const W_DOLLARAT: u32 = 256;
+pub const W_DOLLARSTAR: u32 = 512;
+pub const W_NOCOMSUB: u32 = 1024;
+pub const W_ASSIGNRHS: u32 = 2048;
+pub const W_NOTILDE: u32 = 4096;
+pub const W_ITILDE: u32 = 8192;
+pub const W_EXPANDRHS: u32 = 16384;
+pub const W_COMPASSIGN: u32 = 32768;
+pub const W_ASSNBLTIN: u32 = 65536;
+pub const W_ASSIGNARG: u32 = 131072;
+pub const W_HASQUOTEDNULL: u32 = 262144;
+pub const W_DQUOTE: u32 = 524288;
+pub const W_NOPROCSUB: u32 = 1048576;
+pub const W_SAWQUOTEDNULL: u32 = 2097152;
+pub const W_ASSIGNASSOC: u32 = 4194304;
+pub const W_ASSIGNARRAY: u32 = 8388608;
+pub const W_ARRAYIND: u32 = 16777216;
+pub const W_ASSNGLOBAL: u32 = 33554432;
+pub const W_NOBRACE: u32 = 67108864;
+pub const PF_EXPANDRHS: u32 = 32;
+pub const PF_ALLINDS: u32 = 64;
+pub const SUBSHELL_ASYNC: u32 = 1;
+pub const SUBSHELL_PAREN: u32 = 2;
+pub const SUBSHELL_COMSUB: u32 = 4;
+pub const SUBSHELL_FORK: u32 = 8;
+pub const SUBSHELL_PIPE: u32 = 16;
+pub const SUBSHELL_PROCSUB: u32 = 32;
+pub const SUBSHELL_COPROC: u32 = 64;
+pub const SUBSHELL_RESETTRAP: u32 = 128;
+pub const CMD_WANT_SUBSHELL: u32 = 1;
+pub const CMD_FORCE_SUBSHELL: u32 = 2;
+pub const CMD_INVERT_RETURN: u32 = 4;
+pub const CMD_IGNORE_RETURN: u32 = 8;
+pub const CMD_NO_FUNCTIONS: u32 = 16;
+pub const CMD_INHIBIT_EXPANSION: u32 = 32;
+pub const CMD_NO_FORK: u32 = 64;
+pub const CMD_TIME_PIPELINE: u32 = 128;
+pub const CMD_TIME_POSIX: u32 = 256;
+pub const CMD_AMPERSAND: u32 = 512;
+pub const CMD_STDIN_REDIR: u32 = 1024;
+pub const CMD_COMMAND_BUILTIN: u32 = 2048;
+pub const CMD_COPROC_SUBSHELL: u32 = 4096;
+pub const CMD_LASTPIPE: u32 = 8192;
+pub const CMD_STDPATH: u32 = 16384;
+pub const CMD_TRY_OPTIMIZING: u32 = 32768;
+pub const PRId8: &'static [u8; 2usize] = b"d\0";
+pub const PRId16: &'static [u8; 2usize] = b"d\0";
+pub const PRId32: &'static [u8; 2usize] = b"d\0";
+pub const PRId64: &'static [u8; 3usize] = b"ld\0";
+pub const PRIdLEAST8: &'static [u8; 2usize] = b"d\0";
+pub const PRIdLEAST16: &'static [u8; 2usize] = b"d\0";
+pub const PRIdLEAST32: &'static [u8; 2usize] = b"d\0";
+pub const PRIdLEAST64: &'static [u8; 3usize] = b"ld\0";
+pub const PRIdFAST8: &'static [u8; 2usize] = b"d\0";
+pub const PRIdFAST16: &'static [u8; 3usize] = b"ld\0";
+pub const PRIdFAST32: &'static [u8; 3usize] = b"ld\0";
+pub const PRIdFAST64: &'static [u8; 3usize] = b"ld\0";
+pub const PRIi8: &'static [u8; 2usize] = b"i\0";
+pub const PRIi16: &'static [u8; 2usize] = b"i\0";
+pub const PRIi32: &'static [u8; 2usize] = b"i\0";
+pub const PRIi64: &'static [u8; 3usize] = b"li\0";
+pub const PRIiLEAST8: &'static [u8; 2usize] = b"i\0";
+pub const PRIiLEAST16: &'static [u8; 2usize] = b"i\0";
+pub const PRIiLEAST32: &'static [u8; 2usize] = b"i\0";
+pub const PRIiLEAST64: &'static [u8; 3usize] = b"li\0";
+pub const PRIiFAST8: &'static [u8; 2usize] = b"i\0";
+pub const PRIiFAST16: &'static [u8; 3usize] = b"li\0";
+pub const PRIiFAST32: &'static [u8; 3usize] = b"li\0";
+pub const PRIiFAST64: &'static [u8; 3usize] = b"li\0";
+pub const PRIo8: &'static [u8; 2usize] = b"o\0";
+pub const PRIo16: &'static [u8; 2usize] = b"o\0";
+pub const PRIo32: &'static [u8; 2usize] = b"o\0";
+pub const PRIo64: &'static [u8; 3usize] = b"lo\0";
+pub const PRIoLEAST8: &'static [u8; 2usize] = b"o\0";
+pub const PRIoLEAST16: &'static [u8; 2usize] = b"o\0";
+pub const PRIoLEAST32: &'static [u8; 2usize] = b"o\0";
+pub const PRIoLEAST64: &'static [u8; 3usize] = b"lo\0";
+pub const PRIoFAST8: &'static [u8; 2usize] = b"o\0";
+pub const PRIoFAST16: &'static [u8; 3usize] = b"lo\0";
+pub const PRIoFAST32: &'static [u8; 3usize] = b"lo\0";
+pub const PRIoFAST64: &'static [u8; 3usize] = b"lo\0";
+pub const PRIXFAST8: &'static [u8; 2usize] = b"X\0";
+pub const PRIXFAST16: &'static [u8; 3usize] = b"lX\0";
+pub const PRIXFAST32: &'static [u8; 3usize] = b"lX\0";
+pub const PRIXFAST64: &'static [u8; 3usize] = b"lX\0";
+pub const PRIdMAX: &'static [u8; 3usize] = b"ld\0";
+pub const PRIiMAX: &'static [u8; 3usize] = b"li\0";
+pub const PRIoMAX: &'static [u8; 3usize] = b"lo\0";
+pub const PRIuMAX: &'static [u8; 3usize] = b"lu\0";
+pub const PRIxMAX: &'static [u8; 3usize] = b"lx\0";
+pub const PRIXMAX: &'static [u8; 3usize] = b"lX\0";
+pub const PRIdPTR: &'static [u8; 3usize] = b"ld\0";
+pub const PRIiPTR: &'static [u8; 3usize] = b"li\0";
+pub const PRIoPTR: &'static [u8; 3usize] = b"lo\0";
+pub const PRIuPTR: &'static [u8; 3usize] = b"lu\0";
+pub const PRIxPTR: &'static [u8; 3usize] = b"lx\0";
+pub const PRIXPTR: &'static [u8; 3usize] = b"lX\0";
+pub const SCNd8: &'static [u8; 4usize] = b"hhd\0";
+pub const SCNd16: &'static [u8; 3usize] = b"hd\0";
+pub const SCNd32: &'static [u8; 2usize] = b"d\0";
+pub const SCNd64: &'static [u8; 3usize] = b"ld\0";
+pub const SCNdLEAST8: &'static [u8; 4usize] = b"hhd\0";
+pub const SCNdLEAST16: &'static [u8; 3usize] = b"hd\0";
+pub const SCNdLEAST32: &'static [u8; 2usize] = b"d\0";
+pub const SCNdLEAST64: &'static [u8; 3usize] = b"ld\0";
+pub const SCNuLEAST8: &'static [u8; 4usize] = b"hhu\0";
+pub const SCNuLEAST16: &'static [u8; 3usize] = b"hu\0";
+pub const SCNuLEAST32: &'static [u8; 2usize] = b"u\0";
+pub const SCNuLEAST64: &'static [u8; 3usize] = b"lu\0";
+pub const SCNuFAST8: &'static [u8; 4usize] = b"hhu\0";
+pub const SCNuFAST16: &'static [u8; 3usize] = b"lu\0";
+pub const SCNuFAST32: &'static [u8; 3usize] = b"lu\0";
+pub const SCNuFAST64: &'static [u8; 3usize] = b"lu\0";
+pub const SCNo8: &'static [u8; 4usize] = b"hho\0";
+pub const SCNo16: &'static [u8; 3usize] = b"ho\0";
+pub const SCNo32: &'static [u8; 2usize] = b"o\0";
+pub const SCNo64: &'static [u8; 3usize] = b"lo\0";
+pub const SCNx8: &'static [u8; 4usize] = b"hhx\0";
+pub const SCNx16: &'static [u8; 3usize] = b"hx\0";
+pub const SCNx32: &'static [u8; 2usize] = b"x\0";
+pub const SCNx64: &'static [u8; 3usize] = b"lx\0";
+pub const SCNdMAX: &'static [u8; 3usize] = b"ld\0";
+pub const SCNiMAX: &'static [u8; 3usize] = b"li\0";
+pub const SCNoMAX: &'static [u8; 3usize] = b"lo\0";
+pub const SCNuMAX: &'static [u8; 3usize] = b"lu\0";
+pub const SCNxMAX: &'static [u8; 3usize] = b"lx\0";
+pub const SCNdPTR: &'static [u8; 3usize] = b"ld\0";
+pub const SCNiPTR: &'static [u8; 3usize] = b"li\0";
+pub const SCNoPTR: &'static [u8; 3usize] = b"lo\0";
+pub const SCNuPTR: &'static [u8; 3usize] = b"lu\0";
+pub const SCNxPTR: &'static [u8; 3usize] = b"lx\0";
+pub const GX_MARKDIRS: u32 = 1;
+pub const GX_NOCASE: u32 = 2;
+pub const GX_MATCHDOT: u32 = 4;
+pub const GX_MATCHDIRS: u32 = 8;
+pub const GX_ALLDIRS: u32 = 16;
+pub const GX_NULLDIR: u32 = 256;
+pub const GX_ADDCURDIR: u32 = 512;
+pub const GX_GLOBSTAR: u32 = 1024;
+pub const GX_RECURSE: u32 = 2048;
+pub const GX_SYMLINK: u32 = 4096;
+pub const INVALID: i32 = -1;
+pub const _STRMATCH_H: u32 = 1;
+pub const FNM_PATHNAME: u32 = 1;
+pub const FNM_NOESCAPE: u32 = 2;
+pub const FNM_PERIOD: u32 = 4;
+pub const FNM_LEADING_DIR: u32 = 8;
+pub const FNM_CASEFOLD: u32 = 16;
+pub const FNM_EXTMATCH: u32 = 32;
+pub const FNM_FIRSTCHAR: u32 = 64;
+pub const FNM_NOMATCH: u32 = 1;
+pub type _Float32 = f32;
+pub type _Float64 = f64;
+pub type _Float32x = f64;
+pub type _Float64x = f64;
+pub type wchar_t = ::std::os::raw::c_int;
+pub type va_list = __builtin_va_list;
+pub type __gnuc_va_list = __builtin_va_list;
+pub type wint_t = ::std::os::raw::c_uint;
+fn histtime(hlist: *mut HIST_ENTRY, histtimefmt: *const c_char) -> *mut c_char
+{
+unsafe {
+    static mut timestr: [c_char;128] = [0;128];
+
+    let t = history_get_time(hlist);
+    let tm = if t != 0 {libc::localtime(&t)} else {PT_NULL as *mut libc::tm};
+    if t != 0 && !tm.is_null() {
+        strftime(std::mem::transmute(&timestr),
+        std::mem::size_of_val(&timestr),
+        histtimefmt,
+        tm);
+    } else if !(*hlist).timestamp.is_null() && (*(*hlist).timestamp) != 0 {
+        let c_str = CString::new("%s: invalid timestamp").unwrap();
+        libc::snprintf(std::mem::transmute(&timestr),
+        std::mem::size_of_val(&timestr), c_str.as_ptr(),
+        if *((*hlist).timestamp) == b'#' as c_char {((*hlist).timestamp as usize + 1) as *mut c_char} else {(*hlist).timestamp});
+    } else {
+        libc::strcpy(std::mem::transmute(&timestr), b"??\0".as_ptr() as *const c_char);
+    }
+
+    return timestr.as_mut_ptr();
+}
+pub type mbstate_t = __mbstate_t;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _IO_FILE {
+    _unused: [u8; 0],
+}
+pub type __FILE = _IO_FILE;
+pub type FILE = _IO_FILE;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct __locale_struct {
+    pub __locales: [*mut __locale_data; 13usize],
+    pub __ctype_b: *const ::std::os::raw::c_ushort,
+    pub __ctype_tolower: *const ::std::os::raw::c_int,
+    pub __ctype_toupper: *const ::std::os::raw::c_int,
+    pub __names: [*const ::std::os::raw::c_char; 13usize],
+}
+pub type __locale_t = *mut __locale_struct;
+pub type locale_t = __locale_t;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct tm {
+    _unused: [u8; 0],
+}
+extern "C" {
+    pub fn wcscpy(__dest: *mut wchar_t, __src: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcsncpy(__dest: *mut wchar_t, __src: *const wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcscat(__dest: *mut wchar_t, __src: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcsncat(__dest: *mut wchar_t, __src: *const wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcscmp(__s1: *const wchar_t, __s2: *const wchar_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsncmp(__s1: *const wchar_t, __s2: *const wchar_t, __n: usize)
+        -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcscasecmp(__s1: *const wchar_t, __s2: *const wchar_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsncasecmp(
+        __s1: *const wchar_t,
+        __s2: *const wchar_t,
+        __n: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcscasecmp_l(
+        __s1: *const wchar_t,
+        __s2: *const wchar_t,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsncasecmp_l(
+        __s1: *const wchar_t,
+        __s2: *const wchar_t,
+        __n: usize,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcscoll(__s1: *const wchar_t, __s2: *const wchar_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsxfrm(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> usize;
+}
+extern "C" {
+    pub fn wcscoll_l(
+        __s1: *const wchar_t,
+        __s2: *const wchar_t,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsxfrm_l(
+        __s1: *mut wchar_t,
+        __s2: *const wchar_t,
+        __n: usize,
+        __loc: locale_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn wcsdup(__s: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcschr(__wcs: *const wchar_t, __wc: wchar_t) -> *mut ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsrchr(__wcs: *const wchar_t, __wc: wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcschrnul(__s: *const wchar_t, __wc: wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcscspn(__wcs: *const wchar_t, __reject: *const wchar_t) -> usize;
+}
+extern "C" {
+    pub fn wcsspn(__wcs: *const wchar_t, __accept: *const wchar_t) -> usize;
+}
+extern "C" {
+    pub fn wcspbrk(__wcs: *const wchar_t, __accept: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcsstr(__haystack: *const wchar_t, __needle: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcstok(
+        __s: *mut wchar_t,
+        __delim: *const wchar_t,
+        __ptr: *mut *mut wchar_t,
+    ) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcslen(__s: *const wchar_t) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn wcswcs(__haystack: *const wchar_t, __needle: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcsnlen(__s: *const wchar_t, __maxlen: usize) -> usize;
+}
+extern "C" {
+    pub fn wmemchr(__s: *const wchar_t, __c: wchar_t, __n: usize) -> *mut ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wmemcmp(__s1: *const wchar_t, __s2: *const wchar_t, __n: usize)
+        -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wmemcpy(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wmemmove(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wmemset(__s: *mut wchar_t, __c: wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wmempcpy(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn btowc(__c: ::std::os::raw::c_int) -> wint_t;
+}
+extern "C" {
+    pub fn wctob(__c: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn mbsinit(__ps: *const mbstate_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn mbrtowc(
+        __pwc: *mut wchar_t,
+        __s: *const ::std::os::raw::c_char,
+        __n: usize,
+        __p: *mut mbstate_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn wcrtomb(__s: *mut ::std::os::raw::c_char, __wc: wchar_t, __ps: *mut mbstate_t) -> usize;
+}
+extern "C" {
+    pub fn __mbrlen(__s: *const ::std::os::raw::c_char, __n: usize, __ps: *mut mbstate_t) -> usize;
+}
+extern "C" {
+    pub fn mbrlen(__s: *const ::std::os::raw::c_char, __n: usize, __ps: *mut mbstate_t) -> usize;
+}
+extern "C" {
+    pub fn mbsrtowcs(
+        __dst: *mut wchar_t,
+        __src: *mut *const ::std::os::raw::c_char,
+        __len: usize,
+        __ps: *mut mbstate_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn wcsrtombs(
+        __dst: *mut ::std::os::raw::c_char,
+        __src: *mut *const wchar_t,
+        __len: usize,
+        __ps: *mut mbstate_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn mbsnrtowcs(
+        __dst: *mut wchar_t,
+        __src: *mut *const ::std::os::raw::c_char,
+        __nmc: usize,
+        __len: usize,
+        __ps: *mut mbstate_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn wcsnrtombs(
+        __dst: *mut ::std::os::raw::c_char,
+        __src: *mut *const wchar_t,
+        __nwc: usize,
+        __len: usize,
+        __ps: *mut mbstate_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn wcwidth(__c: wchar_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcswidth(__s: *const wchar_t, __n: usize) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcstod(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> f64;
+}
+extern "C" {
+    pub fn wcstof(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> f32;
+}
+extern "C" {
+    pub fn wcstold(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> f64;
+}
+extern "C" {
+    pub fn wcstof32(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float32;
+}
+extern "C" {
+    pub fn wcstof64(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float64;
+}
+extern "C" {
+    pub fn wcstof32x(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float32x;
+}
+extern "C" {
+    pub fn wcstof64x(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float64x;
+}
+extern "C" {
+    pub fn wcstol(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn wcstoul(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn wcstoll(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_longlong;
+}
+extern "C" {
+    pub fn wcstoull(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_ulonglong;
+}
+extern "C" {
+    pub fn wcstoq(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_longlong;
+}
+extern "C" {
+    pub fn wcstouq(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_ulonglong;
+}
+extern "C" {
+    pub fn wcstol_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn wcstoul_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn wcstoll_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_longlong;
+}
+extern "C" {
+    pub fn wcstoull_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __base: ::std::os::raw::c_int,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_ulonglong;
+}
+extern "C" {
+    pub fn wcstod_l(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t, __loc: locale_t) -> f64;
+}
+extern "C" {
+    pub fn wcstof_l(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t, __loc: locale_t) -> f32;
+}
+extern "C" {
+    pub fn wcstold_l(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t, __loc: locale_t) -> f64;
+}
+extern "C" {
+    pub fn wcstof32_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __loc: locale_t,
+    ) -> _Float32;
+}
+extern "C" {
+    pub fn wcstof64_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __loc: locale_t,
+    ) -> _Float64;
+}
+extern "C" {
+    pub fn wcstof32x_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __loc: locale_t,
+    ) -> _Float32x;
+}
+extern "C" {
+    pub fn wcstof64x_l(
+        __nptr: *const wchar_t,
+        __endptr: *mut *mut wchar_t,
+        __loc: locale_t,
+    ) -> _Float64x;
+}
+extern "C" {
+    pub fn wcpcpy(__dest: *mut wchar_t, __src: *const wchar_t) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn wcpncpy(__dest: *mut wchar_t, __src: *const wchar_t, __n: usize) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn open_wmemstream(__bufloc: *mut *mut wchar_t, __sizeloc: *mut usize) -> *mut __FILE;
+}
+extern "C" {
+    pub fn fwide(__fp: *mut __FILE, __mode: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fwprintf(__stream: *mut __FILE, __format: *const wchar_t, ...) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wprintf(__format: *const wchar_t, ...) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn swprintf(
+        __s: *mut wchar_t,
+        __n: usize,
+        __format: *const wchar_t,
+        ...
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn vfwprintf(
+        __s: *mut __FILE,
+        __format: *const wchar_t,
+        __arg: *mut __va_list_tag,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn vwprintf(__format: *const wchar_t, __arg: *mut __va_list_tag) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn vswprintf(
+        __s: *mut wchar_t,
+        __n: usize,
+        __format: *const wchar_t,
+        __arg: *mut __va_list_tag,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fwscanf(__stream: *mut __FILE, __format: *const wchar_t, ...) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wscanf(__format: *const wchar_t, ...) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn swscanf(__s: *const wchar_t, __format: *const wchar_t, ...) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn vfwscanf(
+        __s: *mut __FILE,
+        __format: *const wchar_t,
+        __arg: *mut __va_list_tag,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn vwscanf(__format: *const wchar_t, __arg: *mut __va_list_tag) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn vswscanf(
+        __s: *const wchar_t,
+        __format: *const wchar_t,
+        __arg: *mut __va_list_tag,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fgetwc(__stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn getwc(__stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn getwchar() -> wint_t;
+}
+extern "C" {
+    pub fn fputwc(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn putwc(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn putwchar(__wc: wchar_t) -> wint_t;
+}
+extern "C" {
+    pub fn fgetws(
+        __ws: *mut wchar_t,
+        __n: ::std::os::raw::c_int,
+        __stream: *mut __FILE,
+    ) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn fputws(__ws: *const wchar_t, __stream: *mut __FILE) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn ungetwc(__wc: wint_t, __stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn getwc_unlocked(__stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn getwchar_unlocked() -> wint_t;
+}
+extern "C" {
+    pub fn fgetwc_unlocked(__stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn fputwc_unlocked(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn putwc_unlocked(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
+}
+extern "C" {
+    pub fn putwchar_unlocked(__wc: wchar_t) -> wint_t;
+}
+extern "C" {
+    pub fn fgetws_unlocked(
+        __ws: *mut wchar_t,
+        __n: ::std::os::raw::c_int,
+        __stream: *mut __FILE,
+    ) -> *mut wchar_t;
+}
+extern "C" {
+    pub fn fputws_unlocked(__ws: *const wchar_t, __stream: *mut __FILE) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsftime(
+        __s: *mut wchar_t,
+        __maxsize: usize,
+        __format: *const wchar_t,
+        __tp: *const tm,
+    ) -> usize;
+}
+extern "C" {
+    pub fn wcsftime_l(
+        __s: *mut wchar_t,
+        __maxsize: usize,
+        __format: *const wchar_t,
+        __tp: *const tm,
+        __loc: locale_t,
+    ) -> usize;
+}
+pub type __u_char = ::std::os::raw::c_uchar;
+pub type __u_short = ::std::os::raw::c_ushort;
+pub type __u_int = ::std::os::raw::c_uint;
+pub type __u_long = ::std::os::raw::c_ulong;
+pub type __int8_t = ::std::os::raw::c_schar;
+pub type __uint8_t = ::std::os::raw::c_uchar;
+pub type __int16_t = ::std::os::raw::c_short;
+pub type __uint16_t = ::std::os::raw::c_ushort;
+pub type __int32_t = ::std::os::raw::c_int;
+pub type __uint32_t = ::std::os::raw::c_uint;
+pub type __int64_t = ::std::os::raw::c_long;
+pub type __uint64_t = ::std::os::raw::c_ulong;
+pub type __int_least8_t = __int8_t;
+pub type __uint_least8_t = __uint8_t;
+pub type __int_least16_t = __int16_t;
+pub type __uint_least16_t = __uint16_t;
+pub type __int_least32_t = __int32_t;
+pub type __uint_least32_t = __uint32_t;
+pub type __int_least64_t = __int64_t;
+pub type __uint_least64_t = __uint64_t;
+pub type __quad_t = ::std::os::raw::c_long;
+pub type __u_quad_t = ::std::os::raw::c_ulong;
+pub type __intmax_t = ::std::os::raw::c_long;
+pub type __uintmax_t = ::std::os::raw::c_ulong;
+pub type __dev_t = ::std::os::raw::c_ulong;
+pub type __uid_t = ::std::os::raw::c_uint;
+pub type __gid_t = ::std::os::raw::c_uint;
+pub type __ino_t = ::std::os::raw::c_ulong;
+pub type __ino64_t = ::std::os::raw::c_ulong;
+pub type __mode_t = ::std::os::raw::c_uint;
+pub type __nlink_t = ::std::os::raw::c_ulong;
+pub type __off_t = ::std::os::raw::c_long;
+pub type __off64_t = ::std::os::raw::c_long;
+pub type __pid_t = ::std::os::raw::c_int;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct __fsid_t {
+    pub __val: [::std::os::raw::c_int; 2usize],
+}
+pub type __clock_t = ::std::os::raw::c_long;
+pub type __rlim_t = ::std::os::raw::c_ulong;
+pub type __rlim64_t = ::std::os::raw::c_ulong;
+pub type __id_t = ::std::os::raw::c_uint;
+pub type __time_t = ::std::os::raw::c_long;
+pub type __useconds_t = ::std::os::raw::c_uint;
+pub type __suseconds_t = ::std::os::raw::c_long;
+pub type __daddr_t = ::std::os::raw::c_int;
+pub type __key_t = ::std::os::raw::c_int;
+pub type __clockid_t = ::std::os::raw::c_int;
+pub type __timer_t = *mut ::std::os::raw::c_void;
+pub type __blksize_t = ::std::os::raw::c_long;
+pub type __blkcnt_t = ::std::os::raw::c_long;
+pub type __blkcnt64_t = ::std::os::raw::c_long;
+pub type __fsblkcnt_t = ::std::os::raw::c_ulong;
+pub type __fsblkcnt64_t = ::std::os::raw::c_ulong;
+pub type __fsfilcnt_t = ::std::os::raw::c_ulong;
+pub type __fsfilcnt64_t = ::std::os::raw::c_ulong;
+pub type __fsword_t = ::std::os::raw::c_long;
+pub type __ssize_t = ::std::os::raw::c_long;
+pub type __syscall_slong_t = ::std::os::raw::c_long;
+pub type __syscall_ulong_t = ::std::os::raw::c_ulong;
+pub type __loff_t = __off64_t;
+pub type __caddr_t = *mut ::std::os::raw::c_char;
+pub type __intptr_t = ::std::os::raw::c_long;
+pub type __socklen_t = ::std::os::raw::c_uint;
+pub type __sig_atomic_t = ::std::os::raw::c_int;
+pub type wctype_t = ::std::os::raw::c_ulong;
+pub const __ISwupper: _bindgen_ty_1 = 0;
+pub const __ISwlower: _bindgen_ty_1 = 1;
+pub const __ISwalpha: _bindgen_ty_1 = 2;
+pub const __ISwdigit: _bindgen_ty_1 = 3;
+pub const __ISwxdigit: _bindgen_ty_1 = 4;
+pub const __ISwspace: _bindgen_ty_1 = 5;
+pub const __ISwprint: _bindgen_ty_1 = 6;
+pub const __ISwgraph: _bindgen_ty_1 = 7;
+pub const __ISwblank: _bindgen_ty_1 = 8;
+pub const __ISwcntrl: _bindgen_ty_1 = 9;
+pub const __ISwpunct: _bindgen_ty_1 = 10;
+pub const __ISwalnum: _bindgen_ty_1 = 11;
+pub const _ISwupper: _bindgen_ty_1 = 16777216;
+pub const _ISwlower: _bindgen_ty_1 = 33554432;
+pub const _ISwalpha: _bindgen_ty_1 = 67108864;
+pub const _ISwdigit: _bindgen_ty_1 = 134217728;
+pub const _ISwxdigit: _bindgen_ty_1 = 268435456;
+pub const _ISwspace: _bindgen_ty_1 = 536870912;
+pub const _ISwprint: _bindgen_ty_1 = 1073741824;
+pub const _ISwgraph: _bindgen_ty_1 = -2147483648;
+pub const _ISwblank: _bindgen_ty_1 = 65536;
+pub const _ISwcntrl: _bindgen_ty_1 = 131072;
+pub const _ISwpunct: _bindgen_ty_1 = 262144;
+pub const _ISwalnum: _bindgen_ty_1 = 524288;
+pub type _bindgen_ty_1 = i32;
+extern "C" {
+    pub fn iswalnum(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswalpha(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswcntrl(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswdigit(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswgraph(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswlower(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswprint(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswpunct(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswspace(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswupper(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswxdigit(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswblank(__wc: wint_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wctype(__property: *const ::std::os::raw::c_char) -> wctype_t;
+}
+extern "C" {
+    pub fn iswalnum_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswalpha_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswcntrl_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswdigit_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswgraph_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswlower_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswprint_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswpunct_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswspace_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswupper_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswxdigit_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iswblank_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
+}
+    pub fn wctrans_l(__property: *const ::std::os::raw::c_char, __locale: locale_t) -> wctrans_t;
+}
+extern "C" {
+    pub fn towctrans_l(__wc: wint_t, __desc: wctrans_t, __locale: locale_t) -> wint_t;
+}
+pub type gid_t = __gid_t;
+pub type uid_t = __uid_t;
+pub type off_t = __off_t;
+pub type off64_t = __off64_t;
+pub type useconds_t = __useconds_t;
+pub type pid_t = __pid_t;
+pub type socklen_t = __socklen_t;
+extern "C" {
+    pub fn access(
+        __name: *const ::std::os::raw::c_char,
+        __type: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn euidaccess(
+        __name: *const ::std::os::raw::c_char,
+        __type: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lseek(
+        __fd: ::std::os::raw::c_int,
+        __offset: __off_t,
+        __whence: ::std::os::raw::c_int,
+    ) -> __off_t;
+}
+extern "C" {
+    pub fn lseek64(
+        __fd: ::std::os::raw::c_int,
+        __offset: __off64_t,
+        __whence: ::std::os::raw::c_int,
+    ) -> __off64_t;
+}
+extern "C" {
+    pub fn close(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn read(
+        __fd: ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_void,
+        __nbytes: usize,
+    ) -> isize;
+}
+extern "C" {
+    pub fn write(
+        __fd: ::std::os::raw::c_int,
+        __buf: *const ::std::os::raw::c_void,
+        __n: usize,
+    ) -> isize;
+}
+extern "C" {
+    pub fn pread(
+        __fd: ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_void,
+        __nbytes: usize,
+        __offset: __off_t,
+    ) -> isize;
+}
+extern "C" {
+    pub fn pwrite(
+        __fd: ::std::os::raw::c_int,
+        __buf: *const ::std::os::raw::c_void,
+        __n: usize,
+        __offset: __off_t,
+    ) -> isize;
+}
+extern "C" {
+    pub fn pread64(
+        __fd: ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_void,
+        __nbytes: usize,
+        __offset: __off64_t,
+    ) -> isize;
+}
+extern "C" {
+    pub fn pwrite64(
+        __fd: ::std::os::raw::c_int,
+        __buf: *const ::std::os::raw::c_void,
+        __n: usize,
+        __offset: __off64_t,
+    ) -> isize;
+}
+extern "C" {
+    pub fn alarm(__seconds: ::std::os::raw::c_uint) -> ::std::os::raw::c_uint;
+}
+extern "C" {
+    pub fn sleep(__seconds: ::std::os::raw::c_uint) -> ::std::os::raw::c_uint;
+}
+extern "C" {
+    pub fn ualarm(__value: __useconds_t, __interval: __useconds_t) -> __useconds_t;
+}
+extern "C" {
+    pub fn usleep(__useconds: __useconds_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn pause() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn chown(
+        __file: *const ::std::os::raw::c_char,
+        __owner: __uid_t,
+        __group: __gid_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fchown(
+        __fd: ::std::os::raw::c_int,
+        __owner: __uid_t,
+        __group: __gid_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lchown(
+        __file: *const ::std::os::raw::c_char,
+        __owner: __uid_t,
+        __group: __gid_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fchownat(
+        __fd: ::std::os::raw::c_int,
+        __file: *const ::std::os::raw::c_char,
+        __owner: __uid_t,
+        __group: __gid_t,
+        __flag: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn chdir(__path: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fchdir(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getcwd(__buf: *mut ::std::os::raw::c_char, __size: usize)
+        -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn dup3(
+        __fd: ::std::os::raw::c_int,
+        __fd2: ::std::os::raw::c_int,
+        __flags: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}__environ"]
+    pub static mut __environ: *mut *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    #[link_name = "\u{1}environ"]
+    pub static mut environ: *mut *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn execve(
+        __path: *const ::std::os::raw::c_char,
+        __argv: *const *mut ::std::os::raw::c_char,
+        __envp: *const *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fexecve(
+        __fd: ::std::os::raw::c_int,
+        __argv: *const *mut ::std::os::raw::c_char,
+        __envp: *const *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn execv(
+        __path: *const ::std::os::raw::c_char,
+        __argv: *const *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn execle(
+        __path: *const ::std::os::raw::c_char,
+        __arg: *const ::std::os::raw::c_char,
+        ...
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn execl(
+        __path: *const ::std::os::raw::c_char,
+        __arg: *const ::std::os::raw::c_char,
+        ...
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn execvp(
+        __file: *const ::std::os::raw::c_char,
+        __argv: *const *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn execlp(
+        __file: *const ::std::os::raw::c_char,
+        __arg: *const ::std::os::raw::c_char,
+        ...
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn execvpe(
+        __file: *const ::std::os::raw::c_char,
+        __argv: *const *mut ::std::os::raw::c_char,
+        __envp: *const *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+pub const _PC_LINK_MAX: _bindgen_ty_2 = 0;
+pub const _PC_MAX_CANON: _bindgen_ty_2 = 1;
+pub const _PC_MAX_INPUT: _bindgen_ty_2 = 2;
+pub const _PC_NAME_MAX: _bindgen_ty_2 = 3;
+pub const _PC_PATH_MAX: _bindgen_ty_2 = 4;
+pub const _PC_PIPE_BUF: _bindgen_ty_2 = 5;
+pub const _PC_CHOWN_RESTRICTED: _bindgen_ty_2 = 6;
+pub const _PC_NO_TRUNC: _bindgen_ty_2 = 7;
+pub const _PC_VDISABLE: _bindgen_ty_2 = 8;
+pub const _PC_SYNC_IO: _bindgen_ty_2 = 9;
+pub const _PC_ASYNC_IO: _bindgen_ty_2 = 10;
+pub const _PC_PRIO_IO: _bindgen_ty_2 = 11;
+pub const _PC_SOCK_MAXBUF: _bindgen_ty_2 = 12;
+pub const _PC_FILESIZEBITS: _bindgen_ty_2 = 13;
+pub const _PC_REC_INCR_XFER_SIZE: _bindgen_ty_2 = 14;
+pub const _PC_REC_MAX_XFER_SIZE: _bindgen_ty_2 = 15;
+pub const _PC_REC_MIN_XFER_SIZE: _bindgen_ty_2 = 16;
+pub const _PC_REC_XFER_ALIGN: _bindgen_ty_2 = 17;
+pub const _PC_ALLOC_SIZE_MIN: _bindgen_ty_2 = 18;
+pub const _PC_SYMLINK_MAX: _bindgen_ty_2 = 19;
+pub const _PC_2_SYMLINKS: _bindgen_ty_2 = 20;
+pub type _bindgen_ty_2 = u32;
+pub const _SC_ARG_MAX: _bindgen_ty_3 = 0;
+pub const _SC_CHILD_MAX: _bindgen_ty_3 = 1;
+pub const _SC_CLK_TCK: _bindgen_ty_3 = 2;
+pub const _SC_NGROUPS_MAX: _bindgen_ty_3 = 3;
+pub const _SC_OPEN_MAX: _bindgen_ty_3 = 4;
+pub const _SC_STREAM_MAX: _bindgen_ty_3 = 5;
+pub const _SC_TZNAME_MAX: _bindgen_ty_3 = 6;
+pub const _SC_JOB_CONTROL: _bindgen_ty_3 = 7;
+pub const _SC_SAVED_IDS: _bindgen_ty_3 = 8;
+pub const _SC_REALTIME_SIGNALS: _bindgen_ty_3 = 9;
+pub const _SC_PRIORITY_SCHEDULING: _bindgen_ty_3 = 10;
+pub const _SC_TIMERS: _bindgen_ty_3 = 11;
+pub const _SC_ASYNCHRONOUS_IO: _bindgen_ty_3 = 12;
+pub const _SC_PRIORITIZED_IO: _bindgen_ty_3 = 13;
+pub const _SC_SYNCHRONIZED_IO: _bindgen_ty_3 = 14;
+pub const _SC_FSYNC: _bindgen_ty_3 = 15;
+pub const _SC_MAPPED_FILES: _bindgen_ty_3 = 16;
+pub const _SC_MEMLOCK: _bindgen_ty_3 = 17;
+pub const _SC_MEMLOCK_RANGE: _bindgen_ty_3 = 18;
+pub const _SC_MEMORY_PROTECTION: _bindgen_ty_3 = 19;
+pub const _SC_MESSAGE_PASSING: _bindgen_ty_3 = 20;
+pub const _SC_SEMAPHORES: _bindgen_ty_3 = 21;
+pub const _SC_SHARED_MEMORY_OBJECTS: _bindgen_ty_3 = 22;
+pub const _SC_AIO_LISTIO_MAX: _bindgen_ty_3 = 23;
+pub const _SC_AIO_MAX: _bindgen_ty_3 = 24;
+pub const _SC_AIO_PRIO_DELTA_MAX: _bindgen_ty_3 = 25;
+pub const _SC_DELAYTIMER_MAX: _bindgen_ty_3 = 26;
+pub const _SC_MQ_OPEN_MAX: _bindgen_ty_3 = 27;
+pub const _SC_MQ_PRIO_MAX: _bindgen_ty_3 = 28;
+pub const _SC_VERSION: _bindgen_ty_3 = 29;
+pub const _SC_PAGESIZE: _bindgen_ty_3 = 30;
+pub const _SC_RTSIG_MAX: _bindgen_ty_3 = 31;
+pub const _SC_SEM_NSEMS_MAX: _bindgen_ty_3 = 32;
+pub const _SC_SEM_VALUE_MAX: _bindgen_ty_3 = 33;
+pub const _SC_SIGQUEUE_MAX: _bindgen_ty_3 = 34;
+pub const _SC_TIMER_MAX: _bindgen_ty_3 = 35;
+pub const _SC_BC_BASE_MAX: _bindgen_ty_3 = 36;
+pub const _SC_BC_DIM_MAX: _bindgen_ty_3 = 37;
+pub const _SC_BC_SCALE_MAX: _bindgen_ty_3 = 38;
+pub const _SC_BC_STRING_MAX: _bindgen_ty_3 = 39;
+pub const _SC_COLL_WEIGHTS_MAX: _bindgen_ty_3 = 40;
+pub const _SC_EQUIV_CLASS_MAX: _bindgen_ty_3 = 41;
+pub const _SC_EXPR_NEST_MAX: _bindgen_ty_3 = 42;
+pub const _SC_LINE_MAX: _bindgen_ty_3 = 43;
+pub const _SC_RE_DUP_MAX: _bindgen_ty_3 = 44;
+pub const _SC_CHARCLASS_NAME_MAX: _bindgen_ty_3 = 45;
+pub const _SC_2_VERSION: _bindgen_ty_3 = 46;
+pub const _SC_2_C_BIND: _bindgen_ty_3 = 47;
+pub const _SC_2_C_DEV: _bindgen_ty_3 = 48;
+pub const _SC_2_FORT_DEV: _bindgen_ty_3 = 49;
+pub const _SC_2_FORT_RUN: _bindgen_ty_3 = 50;
+pub const _SC_2_SW_DEV: _bindgen_ty_3 = 51;
+pub const _SC_2_LOCALEDEF: _bindgen_ty_3 = 52;
+pub const _SC_SSIZE_MAX: _bindgen_ty_3 = 110;
+pub const _SC_SCHAR_MAX: _bindgen_ty_3 = 111;
+pub const _SC_SCHAR_MIN: _bindgen_ty_3 = 112;
+pub const _SC_SHRT_MAX: _bindgen_ty_3 = 113;
+pub const _SC_SHRT_MIN: _bindgen_ty_3 = 114;
+pub const _SC_UCHAR_MAX: _bindgen_ty_3 = 115;
+pub const _SC_UINT_MAX: _bindgen_ty_3 = 116;
+pub const _SC_ULONG_MAX: _bindgen_ty_3 = 117;
+pub const _SC_USHRT_MAX: _bindgen_ty_3 = 118;
+pub const _SC_NL_ARGMAX: _bindgen_ty_3 = 119;
+pub const _SC_NL_LANGMAX: _bindgen_ty_3 = 120;
+pub const _SC_NL_MSGMAX: _bindgen_ty_3 = 121;
+pub const _SC_NL_NMAX: _bindgen_ty_3 = 122;
+pub const _SC_NL_SETMAX: _bindgen_ty_3 = 123;
+pub const _SC_NL_TEXTMAX: _bindgen_ty_3 = 124;
+pub const _SC_XBS5_ILP32_OFF32: _bindgen_ty_3 = 125;
+pub const _SC_XBS5_ILP32_OFFBIG: _bindgen_ty_3 = 126;
+pub const _SC_XBS5_LP64_OFF64: _bindgen_ty_3 = 127;
+pub const _SC_XBS5_LPBIG_OFFBIG: _bindgen_ty_3 = 128;
+pub const _SC_XOPEN_LEGACY: _bindgen_ty_3 = 129;
+pub const _SC_XOPEN_REALTIME: _bindgen_ty_3 = 130;
+pub const _SC_XOPEN_REALTIME_THREADS: _bindgen_ty_3 = 131;
+pub const _SC_ADVISORY_INFO: _bindgen_ty_3 = 132;
+pub const _SC_BARRIERS: _bindgen_ty_3 = 133;
+pub const _SC_LEVEL1_ICACHE_SIZE: _bindgen_ty_3 = 185;
+pub const _SC_LEVEL1_ICACHE_ASSOC: _bindgen_ty_3 = 186;
+pub const _SC_LEVEL1_ICACHE_LINESIZE: _bindgen_ty_3 = 187;
+pub const _SC_LEVEL1_DCACHE_SIZE: _bindgen_ty_3 = 188;
+pub const _SC_LEVEL1_DCACHE_ASSOC: _bindgen_ty_3 = 189;
+pub const _SC_LEVEL1_DCACHE_LINESIZE: _bindgen_ty_3 = 190;
+pub const _SC_LEVEL2_CACHE_SIZE: _bindgen_ty_3 = 191;
+pub const _SC_LEVEL2_CACHE_ASSOC: _bindgen_ty_3 = 192;
+pub const _SC_LEVEL2_CACHE_LINESIZE: _bindgen_ty_3 = 193;
+pub const _SC_LEVEL3_CACHE_SIZE: _bindgen_ty_3 = 194;
+pub const _SC_LEVEL3_CACHE_ASSOC: _bindgen_ty_3 = 195;
+pub const _SC_LEVEL3_CACHE_LINESIZE: _bindgen_ty_3 = 196;
+pub const _SC_LEVEL4_CACHE_SIZE: _bindgen_ty_3 = 197;
+pub const _SC_LEVEL4_CACHE_ASSOC: _bindgen_ty_3 = 198;
+pub const _SC_LEVEL4_CACHE_LINESIZE: _bindgen_ty_3 = 199;
+
+extern "C" {
+    pub fn pathconf(
+        __path: *const ::std::os::raw::c_char,
+        __name: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn fpathconf(
+        __fd: ::std::os::raw::c_int,
+        __name: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn sysconf(__name: ::std::os::raw::c_int) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn confstr(
+        __name: ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> usize;
+}
+extern "C" {
+    pub fn getpid() -> __pid_t;
+}
+extern "C" {
+    pub fn getppid() -> __pid_t;
+}
+extern "C" {
+    pub fn getpgrp() -> __pid_t;
+}
+extern "C" {
+    pub fn __getpgid(__pid: __pid_t) -> __pid_t;
+}
+extern "C" {
+    pub fn getpgid(__pid: __pid_t) -> __pid_t;
+}
+extern "C" {
+    pub fn setpgid(__pid: __pid_t, __pgid: __pid_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn setpgrp() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn setsid() -> __pid_t;
+}
+extern "C" {
+    pub fn getsid(__pid: __pid_t) -> __pid_t;
+}
+extern "C" {
+    pub fn getuid() -> __uid_t;
+}
+extern "C" {
+    pub fn geteuid() -> __uid_t;
+}
+extern "C" {
+    pub fn getgid() -> __gid_t;
+}
+extern "C" {
+    pub fn getegid() -> __gid_t;
+}
+extern "C" {
+    pub fn link(
+        __from: *const ::std::os::raw::c_char,
+        __to: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn linkat(
+        __fromfd: ::std::os::raw::c_int,
+        __from: *const ::std::os::raw::c_char,
+        __tofd: ::std::os::raw::c_int,
+        __to: *const ::std::os::raw::c_char,
+        __flags: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn symlink(
+        __from: *const ::std::os::raw::c_char,
+        __to: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn readlink(
+        __path: *const ::std::os::raw::c_char,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> isize;
+}
+extern "C" {
+    pub fn symlinkat(
+        __from: *const ::std::os::raw::c_char,
+        __tofd: ::std::os::raw::c_int,
+        __to: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn readlinkat(
+        __fd: ::std::os::raw::c_int,
+        __path: *const ::std::os::raw::c_char,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> isize;
+}
+extern "C" {
+    pub fn rmdir(__path: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn tcgetpgrp(__fd: ::std::os::raw::c_int) -> __pid_t;
+}
+extern "C" {
+    pub fn tcsetpgrp(__fd: ::std::os::raw::c_int, __pgrp_id: __pid_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getlogin() -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn getlogin_r(
+        __name: *mut ::std::os::raw::c_char,
+        __name_len: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn setlogin(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}optarg"]
+    pub static mut optarg: *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    #[link_name = "\u{1}optind"]
+    pub static mut optind: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}opterr"]
+    pub static mut opterr: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}optopt"]
+    pub static mut optopt: ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getopt(
+        ___argc: ::std::os::raw::c_int,
+        ___argv: *const *mut ::std::os::raw::c_char,
+        __shortopts: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn gethostname(__name: *mut ::std::os::raw::c_char, __len: usize) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sethostname(
+        __name: *const ::std::os::raw::c_char,
+        __len: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn acct(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getusershell() -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn endusershell();
+}
+extern "C" {
+    pub fn setusershell();
+}
+extern "C" {
+    pub fn daemon(
+        __nochdir: ::std::os::raw::c_int,
+        __noclose: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn chroot(__path: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getpass(__prompt: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn fsync(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn syncfs(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lockf(
+        __fd: ::std::os::raw::c_int,
+        __cmd: ::std::os::raw::c_int,
+        __len: __off_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lockf64(
+        __fd: ::std::os::raw::c_int,
+        __cmd: ::std::os::raw::c_int,
+        __len: __off64_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn copy_file_range(
+        __infd: ::std::os::raw::c_int,
+        __pinoff: *mut __off64_t,
+        __outfd: ::std::os::raw::c_int,
+        __poutoff: *mut __off64_t,
+        __length: usize,
+        __flags: ::std::os::raw::c_uint,
+    ) -> isize;
+}
+extern "C" {
+    pub fn fdatasync(__fildes: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn crypt(
+        __key: *const ::std::os::raw::c_char,
+        __salt: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn swab(
+        __from: *const ::std::os::raw::c_void,
+        __to: *mut ::std::os::raw::c_void,
+        __n: isize,
+    );
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union siginfo_t__bindgen_ty_1 {
+    pub _pad: [::std::os::raw::c_int; 28usize],
+    pub _kill: siginfo_t__bindgen_ty_1__bindgen_ty_1,
+    pub _timer: siginfo_t__bindgen_ty_1__bindgen_ty_2,
+    pub _rt: siginfo_t__bindgen_ty_1__bindgen_ty_3,
+    pub _sigchld: siginfo_t__bindgen_ty_1__bindgen_ty_4,
+    pub _sigfault: siginfo_t__bindgen_ty_1__bindgen_ty_5,
+    pub _sigpoll: siginfo_t__bindgen_ty_1__bindgen_ty_6,
+    pub _sigsys: siginfo_t__bindgen_ty_1__bindgen_ty_7,
+    _bindgen_union_align: [u64; 14usize],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct siginfo_t__bindgen_ty_1__bindgen_ty_1 {
+    pub si_pid: __pid_t,
+    pub si_uid: __uid_t,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct siginfo_t__bindgen_ty_1__bindgen_ty_2 {
+    pub si_tid: ::std::os::raw::c_int,
+    pub si_overrun: ::std::os::raw::c_int,
+    pub si_sigval: __sigval_t,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct siginfo_t__bindgen_ty_1__bindgen_ty_5 {
+    pub si_addr: *mut ::std::os::raw::c_void,
+    pub si_addr_lsb: ::std::os::raw::c_short,
+    pub _bounds: siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1 {
+    pub _addr_bnd: siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1__bindgen_ty_1,
+    pub _pkey: __uint32_t,
+    _bindgen_union_align: [u64; 2usize],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1__bindgen_ty_1 {
+    pub _lower: *mut ::std::os::raw::c_void,
+    pub _upper: *mut ::std::os::raw::c_void,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct siginfo_t__bindgen_ty_1__bindgen_ty_6 {
+    pub si_band: ::std::os::raw::c_long,
+    pub si_fd: ::std::os::raw::c_int,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct siginfo_t__bindgen_ty_1__bindgen_ty_7 {
+    pub _call_addr: *mut ::std::os::raw::c_void,
+    pub _syscall: ::std::os::raw::c_int,
+    pub _arch: ::std::os::raw::c_uint,
+}
+pub const ILL_ILLOPC: _bindgen_ty_6 = 1;
+pub const ILL_ILLOPN: _bindgen_ty_6 = 2;
+pub const ILL_ILLADR: _bindgen_ty_6 = 3;
+pub const ILL_ILLTRP: _bindgen_ty_6 = 4;
+pub const ILL_PRVOPC: _bindgen_ty_6 = 5;
+pub const ILL_PRVREG: _bindgen_ty_6 = 6;
+pub const ILL_COPROC: _bindgen_ty_6 = 7;
+pub const ILL_BADSTK: _bindgen_ty_6 = 8;
+
+pub const POLL_IN: _bindgen_ty_12 = 1;
+pub const POLL_OUT: _bindgen_ty_12 = 2;
+pub const POLL_MSG: _bindgen_ty_12 = 3;
+pub const POLL_ERR: _bindgen_ty_12 = 4;
+pub const POLL_PRI: _bindgen_ty_12 = 5;
+pub const POLL_HUP: _bindgen_ty_12 = 6;
+pub type _bindgen_ty_12 = u32;
+pub type sigval_t = __sigval_t;
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct sigevent {
+    pub sigev_value: __sigval_t,
+    pub sigev_signo: ::std::os::raw::c_int,
+    pub sigev_notify: ::std::os::raw::c_int,
+    pub _sigev_un: sigevent__bindgen_ty_1,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union sigevent__bindgen_ty_1 {
+    pub _pad: [::std::os::raw::c_int; 12usize],
+    pub _tid: __pid_t,
+    pub _sigev_thread: sigevent__bindgen_ty_1__bindgen_ty_1,
+    _bindgen_union_align: [u64; 6usize],
+}
+extern "C" {
+    pub fn __sysv_signal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t)
+        -> __sighandler_t;
+}
+extern "C" {
+    pub fn sysv_signal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t) -> __sighandler_t;
+}
+extern "C" {
+    pub fn signal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t) -> __sighandler_t;
+}
+extern "C" {
+    #[link_name = "\u{1}__xpg_sigpause"]
+    pub fn sigpause(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigblock(__mask: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigsetmask(__mask: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn siggetmask() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigandset(
+        __set: *mut sigset_t,
+        __left: *const sigset_t,
+        __right: *const sigset_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigorset(
+        __set: *mut sigset_t,
+        __left: *const sigset_t,
+        __right: *const sigset_t,
+    ) -> ::std::os::raw::c_int;
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct sigaction {
+    pub __sigaction_handler: sigaction__bindgen_ty_1,
+    pub sa_mask: __sigset_t,
+    pub sa_flags: ::std::os::raw::c_int,
+    pub sa_restorer: ::core::option::Option<unsafe extern "C" fn()>,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union sigaction__bindgen_ty_1 {
+    pub sa_handler: __sighandler_t,
+    pub sa_sigaction: ::core::option::Option<
+        unsafe extern "C" fn(
+            arg1: ::std::os::raw::c_int,
+            arg2: *mut siginfo_t,
+            arg3: *mut ::std::os::raw::c_void,
+        ),
+    >,
+    _bindgen_union_align: u64,
+}
+extern "C" {
+    pub fn sigprocmask(
+        __how: ::std::os::raw::c_int,
+        __set: *const sigset_t,
+        __oset: *mut sigset_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigsuspend(__set: *const sigset_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigaction(
+        __sig: ::std::os::raw::c_int,
+        __act: *const sigaction,
+        __oact: *mut sigaction,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigpending(__set: *mut sigset_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigwait(
+        __set: *const sigset_t,
+        __sig: *mut ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigwaitinfo(__set: *const sigset_t, __info: *mut siginfo_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigtimedwait(
+        __set: *const sigset_t,
+        __info: *mut siginfo_t,
+        __timeout: *const timespec,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sigqueue(
+        __pid: __pid_t,
+        __sig: ::std::os::raw::c_int,
+        __val: sigval,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}_sys_siglist"]
+    pub static mut _sys_siglist: [*const ::std::os::raw::c_char; 65usize];
+}
+extern "C" {
+    #[link_name = "\u{1}sys_siglist"]
+    pub static mut sys_siglist: [*const ::std::os::raw::c_char; 65usize];
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _fpx_sw_bytes {
+    pub magic1: __uint32_t,
+    pub extended_size: __uint32_t,
+    pub xstate_bv: __uint64_t,
+    pub xstate_size: __uint32_t,
+    pub __glibc_reserved1: [__uint32_t; 7usize],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _fpreg {
+    pub significand: [::std::os::raw::c_ushort; 4usize],
+    pub exponent: ::std::os::raw::c_ushort,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct sigcontext {
+    pub r8: __uint64_t,
+    pub r9: __uint64_t,
+    pub r10: __uint64_t,
+    pub r11: __uint64_t,
+    pub r12: __uint64_t,
+    pub r13: __uint64_t,
+    pub r14: __uint64_t,
+    pub r15: __uint64_t,
+    pub rdi: __uint64_t,
+    pub rsi: __uint64_t,
+    pub rbp: __uint64_t,
+    pub rbx: __uint64_t,
+    pub rdx: __uint64_t,
+    pub rax: __uint64_t,
+    pub rcx: __uint64_t,
+    pub rsp: __uint64_t,
+    pub rip: __uint64_t,
+    pub eflags: __uint64_t,
+    pub cs: ::std::os::raw::c_ushort,
+    pub gs: ::std::os::raw::c_ushort,
+    pub fs: ::std::os::raw::c_ushort,
+    pub __pad0: ::std::os::raw::c_ushort,
+    pub err: __uint64_t,
+    pub trapno: __uint64_t,
+    pub oldmask: __uint64_t,
+    pub cr2: __uint64_t,
+    pub __bindgen_anon_1: sigcontext__bindgen_ty_1,
+    pub __reserved1: [__uint64_t; 8usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union sigcontext__bindgen_ty_1 {
+    pub fpstate: *mut _fpstate,
+    pub __fpstate_word: __uint64_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _libc_fpstate {
+    pub cwd: __uint16_t,
+    pub swd: __uint16_t,
+    pub ftw: __uint16_t,
+    pub fop: __uint16_t,
+    pub rip: __uint64_t,
+    pub rdp: __uint64_t,
+    pub mxcsr: __uint32_t,
+    pub mxcr_mask: __uint32_t,
+    pub _st: [_libc_fpxreg; 8usize],
+    pub _xmm: [_libc_xmmreg; 16usize],
+    pub __glibc_reserved1: [__uint32_t; 24usize],
+}
+#[derive(Debug, Copy, Clone)]
+pub struct ucontext_t {
+    pub uc_flags: ::std::os::raw::c_ulong,
+    pub uc_link: *mut ucontext_t,
+    pub uc_stack: stack_t,
+    pub uc_mcontext: mcontext_t,
+    pub uc_sigmask: sigset_t,
+    pub __fpregs_mem: _libc_fpstate,
+    pub __ssp: [::std::os::raw::c_ulonglong; 4usize],
+}
+extern "C" {
+    pub fn siginterrupt(
+        __sig: ::std::os::raw::c_int,
+        __interrupt: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+pub const SS_ONSTACK: _bindgen_ty_15 = 1;
+pub const SS_DISABLE: _bindgen_ty_15 = 2;
+pub type _bindgen_ty_15 = u32;
+extern "C" {
+    pub fn sigaltstack(__ss: *const stack_t, __oss: *mut stack_t) -> ::std::os::raw::c_int;
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct __pthread_cond_s {
+    pub __bindgen_anon_1: __pthread_cond_s__bindgen_ty_1,
+    pub __bindgen_anon_2: __pthread_cond_s__bindgen_ty_2,
+    pub __g_refs: [::std::os::raw::c_uint; 2usize],
+    pub __g_size: [::std::os::raw::c_uint; 2usize],
+    pub __g1_orig_size: ::std::os::raw::c_uint,
+    pub __wrefs: ::std::os::raw::c_uint,
+    pub __g_signals: [::std::os::raw::c_uint; 2usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union pthread_mutex_t {
+    pub __data: __pthread_mutex_s,
+    pub __size: [::std::os::raw::c_char; 40usize],
+    pub __align: ::std::os::raw::c_long,
+    _bindgen_union_align: [u64; 5usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union pthread_cond_t {
+    pub __data: __pthread_cond_s,
+    pub __size: [::std::os::raw::c_char; 48usize],
+    pub __align: ::std::os::raw::c_longlong,
+    _bindgen_union_align: [u64; 6usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union pthread_rwlock_t {
+    pub __data: __pthread_rwlock_arch_t,
+    pub __size: [::std::os::raw::c_char; 56usize],
+    pub __align: ::std::os::raw::c_long,
+    _bindgen_union_align: [u64; 7usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union pthread_rwlockattr_t {
+    pub __size: [::std::os::raw::c_char; 8usize],
+    pub __align: ::std::os::raw::c_long,
+    _bindgen_union_align: u64,
+}
+pub type pthread_spinlock_t = ::std::os::raw::c_int;
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union pthread_barrier_t {
+    pub __size: [::std::os::raw::c_char; 32usize],
+    pub __align: ::std::os::raw::c_long,
+    _bindgen_union_align: [u64; 4usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union pthread_barrierattr_t {
+    pub __size: [::std::os::raw::c_char; 4usize],
+    pub __align: ::std::os::raw::c_int,
+    _bindgen_union_align: u32,
+}
+pub const r_instruction_r_output_direction: r_instruction = 0;
+pub const r_instruction_r_input_direction: r_instruction = 1;
+pub const r_instruction_r_inputa_direction: r_instruction = 2;
+pub const r_instruction_r_appending_to: r_instruction = 3;
+pub const r_instruction_r_reading_until: r_instruction = 4;
+pub const r_instruction_r_reading_string: r_instruction = 5;
+pub const r_instruction_r_duplicating_input: r_instruction = 6;
+pub const r_instruction_r_duplicating_output: r_instruction = 7;
+pub const r_instruction_r_deblank_reading_until: r_instruction = 8;
+pub type REDIRECT = redirect;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct element {
+    pub word: *mut WORD_DESC,
+    pub redirect: *mut REDIRECT,
+}
+pub type ELEMENT = element;
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct command {
+    pub type_: command_type,
+    pub flags: ::std::os::raw::c_int,
+    pub line: ::std::os::raw::c_int,
+    pub redirects: *mut REDIRECT,
+    pub value: command__bindgen_ty_1,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union command__bindgen_ty_1 {
+    pub For: *mut for_com,
+    pub Case: *mut case_com,
+    pub While: *mut while_com,
+    pub If: *mut if_com,
+    pub Connection: *mut connection,
+    pub Simple: *mut simple_com,
+    pub Function_def: *mut function_def,
+    pub Group: *mut group_com,
+    pub Select: *mut select_com,
+    pub Arith: *mut arith_com,
+    pub Cond: *mut cond_com,
+    pub ArithFor: *mut arith_for_com,
+    pub Subshell: *mut subshell_com,
+    pub Coproc: *mut coproc_com,
+    _bindgen_union_align: u64,
+}
+pub type COMMAND = command;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct connection {
+    pub ignore: ::std::os::raw::c_int,
+    pub first: *mut COMMAND,
+    pub second: *mut COMMAND,
+    pub connector: ::std::os::raw::c_int,
+}
+pub type CONNECTION = connection;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct pattern_list {
+    pub next: *mut pattern_list,
+    pub patterns: *mut WORD_LIST,
+    pub action: *mut COMMAND,
+    pub flags: ::std::os::raw::c_int,
+}
+pub type PATTERN_LIST = pattern_list;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct case_com {
+    pub flags: ::std::os::raw::c_int,
+    pub line: ::std::os::raw::c_int,
+    pub word: *mut WORD_DESC,
+    pub clauses: *mut PATTERN_LIST,
+}
+pub type CASE_COM = case_com;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct for_com {
+    pub flags: ::std::os::raw::c_int,
+    pub line: ::std::os::raw::c_int,
+    pub name: *mut WORD_DESC,
+    pub map_list: *mut WORD_LIST,
+    pub action: *mut COMMAND,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct if_com {
+    pub flags: ::std::os::raw::c_int,
+    pub test: *mut COMMAND,
+    pub true_case: *mut COMMAND,
+    pub false_case: *mut COMMAND,
+}
+pub type IF_COM = if_com;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct while_com {
+    pub flags: ::std::os::raw::c_int,
+    pub test: *mut COMMAND,
+    pub action: *mut COMMAND,
+}
+pub type SIMPLE_COM = simple_com;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct function_def {
+    pub flags: ::std::os::raw::c_int,
+    pub line: ::std::os::raw::c_int,
+    pub name: *mut WORD_DESC,
+    pub command: *mut COMMAND,
+    pub source_file: *mut ::std::os::raw::c_char,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct coproc {
+    pub c_name: *mut ::std::os::raw::c_char,
+    pub c_pid: pid_t,
+    pub c_rfd: ::std::os::raw::c_int,
+    pub c_wfd: ::std::os::raw::c_int,
+    pub c_rsave: ::std::os::raw::c_int,
+    pub c_wsave: ::std::os::raw::c_int,
+    pub c_flags: ::std::os::raw::c_int,
+    pub c_status: ::std::os::raw::c_int,
+    pub c_lock: ::std::os::raw::c_int,
+}
+extern "C" {
+    #[link_name = "\u{1}global_command"]
+    pub static mut global_command: *mut COMMAND;
+}
+extern "C" {
+    #[link_name = "\u{1}sh_coproc"]
+    pub static mut sh_coproc: Coproc;
+}
+pub type ulong = ::std::os::raw::c_ulong;
+pub type ushort = ::std::os::raw::c_ushort;
+pub type uint = ::std::os::raw::c_uint;
+pub type u_int8_t = ::std::os::raw::c_uchar;
+pub type u_int16_t = ::std::os::raw::c_ushort;
+pub type u_int32_t = ::std::os::raw::c_uint;
+pub type u_int64_t = ::std::os::raw::c_ulong;
+pub type register_t = ::std::os::raw::c_long;
+extern "C" {
+    pub fn strtoumax(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __base: ::std::os::raw::c_int,
+    ) -> uintmax_t;
+}
+extern "C" {
+    pub fn wcstoimax(
+        __nptr: *const __gwchar_t,
+        __endptr: *mut *mut __gwchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> intmax_t;
+}
+extern "C" {
+    pub fn wcstoumax(
+        __nptr: *const __gwchar_t,
+        __endptr: *mut *mut __gwchar_t,
+        __base: ::std::os::raw::c_int,
+    ) -> uintmax_t;
+}
+pub const _ISupper: _bindgen_ty_16 = 256;
+pub const _ISlower: _bindgen_ty_16 = 512;
+pub const _ISalpha: _bindgen_ty_16 = 1024;
+pub const _ISdigit: _bindgen_ty_16 = 2048;
+pub const _ISxdigit: _bindgen_ty_16 = 4096;
+pub const _ISspace: _bindgen_ty_16 = 8192;
+pub const _ISprint: _bindgen_ty_16 = 16384;
+pub const _ISgraph: _bindgen_ty_16 = 32768;
+pub const _ISblank: _bindgen_ty_16 = 1;
+pub const _IScntrl: _bindgen_ty_16 = 2;
+pub const _ISpunct: _bindgen_ty_16 = 4;
+pub const _ISalnum: _bindgen_ty_16 = 8;
+extern "C" {
+    pub fn isctype(
+        __c: ::std::os::raw::c_int,
+        __mask: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn isascii(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn toascii(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn _toupper(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn _tolower(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn isalnum_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn isalpha_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn iscntrl_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn isdigit_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn islower_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn isgraph_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn isprint_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}pub fn isalpha_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
+}
+pub type __timezone_ptr_t = *mut timezone;
+extern "C" {
+    pub fn gettimeofday(__tv: *mut timeval, __tz: __timezone_ptr_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn settimeofday(__tv: *const timeval, __tz: *const timezone) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn adjtime(__delta: *const timeval, __olddelta: *mut timeval) -> ::std::os::raw::c_int;
+}
+pub const __itimer_which_ITIMER_REAL: __itimer_which = 0;
+pub const __itimer_which_ITIMER_VIRTUAL: __itimer_which = 1;
+pub const __itimer_which_ITIMER_PROF: __itimer_which = 2;
+pub type __itimer_which = u32;
+pub const __rlimit_resource_RLIMIT_CPU: __rlimit_resource = 0;
+pub const __rlimit_resource_RLIMIT_FSIZE: __rlimit_resource = 1;
+pub const __rlimit_resource_RLIMIT_DATA: __rlimit_resource = 2;
+pub const __rlimit_resource_RLIMIT_STACK: __rlimit_resource = 3;
+pub const __rlimit_resource_RLIMIT_CORE: __rlimit_resource = 4;
+pub const __rlimit_resource___RLIMIT_RSS: __rlimit_resource = 5;
+pub const __rlimit_resource_RLIMIT_NOFILE: __rlimit_resource = 7;
+pub const __rlimit_resource___RLIMIT_OFILE: __rlimit_resource = 7;
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct rusage {
+    pub ru_utime: timeval,
+    pub ru_stime: timeval,
+    pub __bindgen_anon_1: rusage__bindgen_ty_1,
+    pub __bindgen_anon_2: rusage__bindgen_ty_2,
+    pub __bindgen_anon_3: rusage__bindgen_ty_3,
+    pub __bindgen_anon_4: rusage__bindgen_ty_4,
+    pub __bindgen_anon_5: rusage__bindgen_ty_5,
+    pub __bindgen_anon_6: rusage__bindgen_ty_6,
+    pub __bindgen_anon_7: rusage__bindgen_ty_7,
+    pub __bindgen_anon_8: rusage__bindgen_ty_8,
+    pub __bindgen_anon_9: rusage__bindgen_ty_9,
+    pub __bindgen_anon_10: rusage__bindgen_ty_10,
+    pub __bindgen_anon_11: rusage__bindgen_ty_11,
+    pub __bindgen_anon_12: rusage__bindgen_ty_12,
+    pub __bindgen_anon_13: rusage__bindgen_ty_13,
+    pub __bindgen_anon_14: rusage__bindgen_ty_14,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_2 {
+    pub ru_ixrss: ::std::os::raw::c_long,
+    pub __ru_ixrss_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_3 {
+    pub ru_idrss: ::std::os::raw::c_long,
+    pub __ru_idrss_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_6 {
+    pub ru_majflt: ::std::os::raw::c_long,
+    pub __ru_majflt_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_7 {
+    pub ru_nswap: ::std::os::raw::c_long,
+    pub __ru_nswap_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_8 {
+    pub ru_inblock: ::std::os::raw::c_long,
+    pub __ru_inblock_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_13 {
+    pub ru_nvcsw: ::std::os::raw::c_long,
+    pub __ru_nvcsw_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union rusage__bindgen_ty_14 {
+    pub ru_nivcsw: ::std::os::raw::c_long,
+    pub __ru_nivcsw_word: __syscall_slong_t,
+    _bindgen_union_align: u64,
+}
+pub const __priority_which_PRIO_PROCESS: __priority_which = 0;
+pub const __priority_which_PRIO_PGRP: __priority_which = 1;
+pub const __priority_which_PRIO_USER: __priority_which = 2;
+pub type __priority_which = u32;
+extern "C" {
+    pub fn prlimit(
+        __pid: __pid_t,
+        __resource: __rlimit_resource,
+        __new_limit: *const rlimit,
+        __old_limit: *mut rlimit,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getrlimit64(
+        __resource: __rlimit_resource_t,
+        __rlimits: *mut rlimit64,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn setrlimit(
+        __resource: __rlimit_resource_t,
+        __rlimits: *const rlimit,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn setrlimit64(
+        __resource: __rlimit_resource_t,
+        __rlimits: *const rlimit64,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getrusage(__who: __rusage_who_t, __usage: *mut rusage) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn getpriority(__which: __priority_which_t, __who: id_t) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn memccpy(
+        __dest: *mut ::std::os::raw::c_void,
+        __src: *const ::std::os::raw::c_void,
+        __c: ::std::os::raw::c_int,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn memset(
+        __s: *mut ::std::os::raw::c_void,
+        __c: ::std::os::raw::c_int,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+
+
+extern "C" {
+    pub fn strcpy(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strncpy(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strcat(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strncat(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strcmp(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strncmp(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strcoll(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strxfrm(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn strcoll_l(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+        __l: locale_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strxfrm_l(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+        __n: usize,
+        __l: locale_t,
+    ) -> usize;
+}
+extern "C" {
+    pub fn strdup(__s: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strndup(
+        __string: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strchr(
+        __s: *const ::std::os::raw::c_char,
+        __c: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strrchr(
+        __s: *const ::std::os::raw::c_char,
+        __c: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strchrnul(
+        __s: *const ::std::os::raw::c_char,
+        __c: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strcspn(
+        __s: *const ::std::os::raw::c_char,
+        __reject: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn strspn(
+        __s: *const ::std::os::raw::c_char,
+        __accept: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn strpbrk(
+        __s: *const ::std::os::raw::c_char,
+        __accept: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strstr(
+        __haystack: *const ::std::os::raw::c_char,
+        __needle: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strtok(
+        __s: *mut ::std::os::raw::c_char,
+        __delim: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn __strtok_r(
+        __s: *mut ::std::os::raw::c_char,
+        __delim: *const ::std::os::raw::c_char,
+        __save_ptr: *mut *mut ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strtok_r(
+        __s: *mut ::std::os::raw::c_char,
+        __delim: *const ::std::os::raw::c_char,
+        __save_ptr: *mut *mut ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strcasestr(
+        __haystack: *const ::std::os::raw::c_char,
+        __needle: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn memmem(
+        __haystack: *const ::std::os::raw::c_void,
+        __haystacklen: usize,
+        __needle: *const ::std::os::raw::c_void,
+        __needlelen: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn __mempcpy(
+        __dest: *mut ::std::os::raw::c_void,
+        __src: *const ::std::os::raw::c_void,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn mempcpy(
+        __dest: *mut ::std::os::raw::c_void,
+        __src: *const ::std::os::raw::c_void,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn strncmp(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strerror_l(
+        __errnum: ::std::os::raw::c_int,
+        __l: locale_t,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn bcmp(
+        __s1: *const ::std::os::raw::c_void,
+        __s2: *const ::std::os::raw::c_void,
+        __n: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strcoll(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strlen(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_ulong;
+}
+extern "C" {
+    pub fn strnlen(__string: *const ::std::os::raw::c_char, __maxlen: usize) -> usize;
+}
+extern "C" {
+    pub fn explicit_bzero(__s: *mut ::std::os::raw::c_void, __n: usize);
+}
+extern "C" {
+    pub fn strncasecmp_l(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+        __n: usize,
+        __loc: locale_t,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strerror(__errnum: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn stpcpy(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn __stpncpy(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn stpncpy(
+        __dest: *mut ::std::os::raw::c_char,
+        __src: *const ::std::os::raw::c_char,
+        __n: usize,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn strverscmp(
+        __s1: *const ::std::os::raw::c_char,
+        __s2: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct lldiv_t {
+    pub quot: ::std::os::raw::c_longlong,
+    pub rem: ::std::os::raw::c_longlong,
+}
+extern "C" {
+    pub fn __ctype_get_mb_cur_max() -> usize;
+}
+extern "C" {
+    pub fn atof(__nptr: *const ::std::os::raw::c_char) -> f64;
+}
+extern "C" {
+    pub fn atoi(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn atol(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn atoll(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_longlong;
+}
+extern "C" {
+    pub fn strtof32(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+    ) -> _Float32;
+}
+extern "C" {
+    pub fn strtof64(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+    ) -> _Float64;
+}
+extern "C" {
+    pub fn strtof32x(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+    ) -> _Float32x;
+}
+extern "C" {
+    pub fn strtof64x(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+    ) -> _Float64x;
+}
+extern "C" {
+    pub fn strtoq(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_longlong;
+}
+extern "C" {
+    pub fn strtouq(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __base: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_ulonglong;
+}
+extern "C" {
+    pub fn strfromd(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: f64,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strfromf(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: f32,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strfroml(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: f64,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strfromf32(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: _Float32,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strfromf64(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: _Float64,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strfromf32x(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: _Float32x,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strfromf64x(
+        __dest: *mut ::std::os::raw::c_char,
+        __size: usize,
+        __format: *const ::std::os::raw::c_char,
+        __f: _Float64x,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn strtold_l(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __loc: locale_t,
+    ) -> f64;
+}
+extern "C" {
+    pub fn strtof32_l(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __loc: locale_t,
+    ) -> _Float32;
+}
+extern "C" {
+    pub fn strtof64_l(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __loc: locale_t,
+    ) -> _Float64;
+}
+extern "C" {
+    pub fn strtof32x_l(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __loc: locale_t,
+    ) -> _Float32x;
+}
+extern "C" {
+    pub fn strtof64x_l(
+        __nptr: *const ::std::os::raw::c_char,
+        __endptr: *mut *mut ::std::os::raw::c_char,
+        __loc: locale_t,
+    ) -> _Float64x;
+}
+extern "C" {
+    pub fn l64a(__n: ::std::os::raw::c_long) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn a64l(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn random() -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn srandom(__seed: ::std::os::raw::c_uint);
+}
+extern "C" {
+    pub fn initstate_r(
+        __seed: ::std::os::raw::c_uint,
+        __statebuf: *mut ::std::os::raw::c_char,
+        __statelen: usize,
+        __buf: *mut random_data,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn setstate_r(
+        __statebuf: *mut ::std::os::raw::c_char,
+        __buf: *mut random_data,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn rand() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn srand(__seed: ::std::os::raw::c_uint);
+}
+extern "C" {
+    pub fn rand_r(__seed: *mut ::std::os::raw::c_uint) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lcong48(__param: *mut ::std::os::raw::c_ushort);
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct drand48_data {
+    pub __x: [::std::os::raw::c_ushort; 3usize],
+    pub __old_x: [::std::os::raw::c_ushort; 3usize],
+    pub __c: ::std::os::raw::c_ushort,
+    pub __init: ::std::os::raw::c_ushort,
+    pub __a: ::std::os::raw::c_ulonglong,
+}
+extern "C" {
+    pub fn drand48_r(__buffer: *mut drand48_data, __result: *mut f64) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn erand48_r(
+        __xsubi: *mut ::std::os::raw::c_ushort,
+        __buffer: *mut drand48_data,
+        __result: *mut f64,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lrand48_r(
+        __buffer: *mut drand48_data,
+        __result: *mut ::std::os::raw::c_long,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn nrand48_r(
+        __xsubi: *mut ::std::os::raw::c_ushort,
+        __buffer: *mut drand48_data,
+        __result: *mut ::std::os::raw::c_long,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn seed48_r(
+        __seed16v: *mut ::std::os::raw::c_ushort,
+        __buffer: *mut drand48_data,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn lcong48_r(
+        __param: *mut ::std::os::raw::c_ushort,
+        __buffer: *mut drand48_data,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn malloc(__size: usize) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn calloc(__nmemb: usize, __size: usize) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn realloc(
+        __ptr: *mut ::std::os::raw::c_void,
+        __size: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn reallocarray(
+        __ptr: *mut ::std::os::raw::c_void,
+        __nmemb: usize,
+        __size: usize,
+    ) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn free(__ptr: *mut ::std::os::raw::c_void);
+}
+extern "C" {
+    pub fn alloca(__size: usize) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn valloc(__size: usize) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn exit(__status: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn quick_exit(__status: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn _Exit(__status: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn getenv(__name: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn secure_getenv(__name: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn putenv(__string: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn aligned_alloc(__alignment: usize, __size: usize) -> *mut ::std::os::raw::c_void;
+}
+extern "C" {
+    pub fn abort();
+}
+extern "C" {
+    pub fn atexit(__func: ::core::option::Option<unsafe extern "C" fn()>) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn unsetenv(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn clearenv() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn at_quick_exit(
+        __func: ::core::option::Option<unsafe extern "C" fn()>,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn mkstemps64(
+        __template: *mut ::std::os::raw::c_char,
+        __suffixlen: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn mkdtemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn mkostemp(
+        __template: *mut ::std::os::raw::c_char,
+        __flags: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn system(__command: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn canonicalize_file_name(
+        __name: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn fcvt(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn gcvt(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn qecvt(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn qfcvt(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn qgcvt(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn ecvt_r(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fcvt_r(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn qecvt_r(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn qfcvt_r(
+        __value: f64,
+        __ndigit: ::std::os::raw::c_int,
+        __decpt: *mut ::std::os::raw::c_int,
+        __sign: *mut ::std::os::raw::c_int,
+        __buf: *mut ::std::os::raw::c_char,
+        __len: usize,
+    ) -> ::std::os::raw::c_int;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct g_list {
+    pub next: *mut g_list,
+}
+pub type GENERIC_LIST = g_list;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct STRING_INT_ALIST {
+    pub word: *mut ::std::os::raw::c_char,
+    pub token: ::std::os::raw::c_int,
+}
+pub type Function = ::core::option::Option<unsafe extern "C" fn() -> ::std::os::raw::c_int>;
+pub type VFunction = ::core::option::Option<unsafe extern "C" fn()>;
+pub type CPFunction = ::core::option::Option<unsafe extern "C" fn() -> *mut ::std::os::raw::c_char>;
+pub type CPPFunction =
+    ::core::option::Option<unsafe extern "C" fn() -> *mut *mut ::std::os::raw::c_char>;
+pub type sh_intfunc_t = ::core::option::Option<
+    unsafe extern "C" fn(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int,
+>;
+pub type sh_ivoidfunc_t = ::core::option::Option<unsafe extern "C" fn() -> ::std::os::raw::c_int>;
+pub type sh_icpfunc_t = ::core::option::Option<
+    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
+>;
+pub type sh_icppfunc_t = ::core::option::Option<
+    unsafe extern "C" fn(arg1: *mut *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
+>;
+pub type sh_iptrfunc_t = ::core::option::Option<
+    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int,
+>;
+pub type sh_wassign_func_t = ::core::option::Option<
+    unsafe extern "C" fn(
+        arg1: *mut WORD_DESC,
+        arg2: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int,
+>;
+pub type sh_load_func_t = ::core::option::Option<
+    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
+>;
+pub type sh_unload_func_t =
+    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char)>;
+pub type sh_builtin_func_t =
+    ::core::option::Option<unsafe extern "C" fn(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int>;
+pub type QSFUNC = ::core::option::Option<
+    unsafe extern "C" fn(
+        arg1: *const ::std::os::raw::c_void,
+        arg2: *const ::std::os::raw::c_void,
+    ) -> ::std::os::raw::c_int,
+>;
+extern "C" {
+    pub fn posix_initialize(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn num_posix_options() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn get_posix_options(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn set_posix_options(arg1: *const ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn save_posix_options();
+}
+extern "C" {
+    pub fn string_to_rlimtype(arg1: *mut ::std::os::raw::c_char) -> rlim_t;
+}
+extern "C" {
+    pub fn print_rlimtype(arg1: rlim_t, arg2: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn all_digits(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn legal_identifier(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn importable_function_name(
+        arg1: *const ::std::os::raw::c_char,
+        arg2: usize,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn exportable_function_name(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn check_identifier(
+        arg1: *mut WORD_DESC,
+        arg2: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn valid_nameref_value(
+        arg1: *const ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+    pub fn sh_unset_nodelay_mode(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sh_setclexec(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sh_validfd(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn fd_ispipe(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn check_dev_tty();
+}
+extern "C" {
+    pub fn move_to_high_fd(
+        arg1: ::std::os::raw::c_int,
+        arg2: ::std::os::raw::c_int,
+        arg3: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn check_binary_file(
+        arg1: *const ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sh_openpipe(arg1: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn sh_closepipe(arg1: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn file_exists(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn file_isdir(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn file_iswdir(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn path_dot_or_dotdot(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn absolute_pathname(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn absolute_program(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn make_absolute(
+        arg1: *const ::std::os::raw::c_char,
+        arg2: *const ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn base_pathname(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn full_pathname(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn polite_directory_format(
+        arg1: *mut ::std::os::raw::c_char,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn trim_pathname(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn printable_filename(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn extract_colon_unit(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: *mut ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn tilde_initialize();
+}
+extern "C" {
+    pub fn bash_tilde_find_word(
+        arg1: *const ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+        arg3: *mut ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn bash_tilde_expand(
+        arg1: *const ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn get_group_list(arg1: *mut ::std::os::raw::c_int) -> *mut *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn get_group_array(arg1: *mut ::std::os::raw::c_int) -> *mut ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn conf_standard_path() -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn default_columns() -> ::std::os::raw::c_int;
+}
+pub type arrayind_t = intmax_t;
+pub const atype_array_indexed: atype = 0;
+pub const atype_array_assoc: atype = 1;
+pub type atype = u32;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct array {
+    pub type_: atype,
+    pub max_index: arrayind_t,
+    pub num_elements: ::std::os::raw::c_int,
+    pub head: *mut array_element,
+    pub lastref: *mut array_element,
+}
+pub type ARRAY = array;
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct array_element {
+    pub ind: arrayind_t,
+    pub value: *mut ::std::os::raw::c_char,
+    pub next: *mut array_element,
+    pub prev: *mut array_element,
+}
+pub type ARRAY_ELEMENT = array_element;
+pub type sh_ae_map_func_t = ::core::option::Option<
+    unsafe extern "C" fn(
+        arg1: *mut ARRAY_ELEMENT,
+        arg2: *mut ::std::os::raw::c_void,
+    ) -> ::std::os::raw::c_int,
+>;
+extern "C" {
+    pub fn array_create() -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_flush(arg1: *mut ARRAY);
+}
+extern "C" {
+    pub fn array_dispose(arg1: *mut ARRAY);
+}
+extern "C" {
+    pub fn array_copy(arg1: *mut ARRAY) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_slice(
+        arg1: *mut ARRAY,
+        arg2: *mut ARRAY_ELEMENT,
+        arg3: *mut ARRAY_ELEMENT,
+    ) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_walk(arg1: *mut ARRAY, arg2: sh_ae_map_func_t, arg3: *mut ::std::os::raw::c_void);
+}
+extern "C" {
+    pub fn array_shift(
+        arg1: *mut ARRAY,
+        arg2: ::std::os::raw::c_int,
+        arg3: ::std::os::raw::c_int,
+    ) -> *mut ARRAY_ELEMENT;
+}
+extern "C" {
+    pub fn array_rshift(
+        arg1: *mut ARRAY,
+        arg2: ::std::os::raw::c_int,
+        arg3: *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn array_unshift_element(arg1: *mut ARRAY) -> *mut ARRAY_ELEMENT;
+}
+extern "C" {
+    pub fn array_shift_element(
+        arg1: *mut ARRAY,
+        arg2: *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn array_quote(arg1: *mut ARRAY) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_quote_escapes(arg1: *mut ARRAY) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_dequote(arg1: *mut ARRAY) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_dequote_escapes(arg1: *mut ARRAY) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_remove_quoted_nulls(arg1: *mut ARRAY) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_subrange(
+        arg1: *mut ARRAY,
+        arg2: arrayind_t,
+        arg3: arrayind_t,
+        arg4: ::std::os::raw::c_int,
+        arg5: ::std::os::raw::c_int,
+        arg6: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_patsub(
+        arg1: *mut ARRAY,
+        arg2: *mut ::std::os::raw::c_char,
+        arg3: *mut ::std::os::raw::c_char,
+        arg4: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_modcase(
+        arg1: *mut ARRAY,
+        arg2: *mut ::std::os::raw::c_char,
+        arg3: ::std::os::raw::c_int,
+        arg4: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_create_element(
+        arg1: arrayind_t,
+        arg2: *mut ::std::os::raw::c_char,
+    ) -> *mut ARRAY_ELEMENT;
+}
+extern "C" {
+    pub fn array_copy_element(arg1: *mut ARRAY_ELEMENT) -> *mut ARRAY_ELEMENT;
+}
+extern "C" {
+    pub fn array_dispose_element(arg1: *mut ARRAY_ELEMENT);
+}
+extern "C" {
+    pub fn array_insert(
+        arg1: *mut ARRAY,
+        arg2: arrayind_t,
+        arg3: *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn array_remove(arg1: *mut ARRAY, arg2: arrayind_t) -> *mut ARRAY_ELEMENT;
+}
+extern "C" {
+    pub fn array_reference(arg1: *mut ARRAY, arg2: arrayind_t) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_to_word_list(arg1: *mut ARRAY) -> *mut WORD_LIST;
+}
+extern "C" {
+    pub fn array_from_word_list(arg1: *mut WORD_LIST) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_keys_to_word_list(arg1: *mut ARRAY) -> *mut WORD_LIST;
+}
+extern "C" {
+    pub fn array_assign_list(arg1: *mut ARRAY, arg2: *mut WORD_LIST) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn array_to_argv(
+        arg1: *mut ARRAY,
+        arg2: *mut ::std::os::raw::c_int,
+    ) -> *mut *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_to_kvpair(
+        arg1: *mut ARRAY,
+        arg2: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_to_assign(
+        arg1: *mut ARRAY,
+        arg2: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_to_string(
+        arg1: *mut ARRAY,
+        arg2: *mut ::std::os::raw::c_char,
+        arg3: ::std::os::raw::c_int,
+    ) -> *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn array_from_string(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: *mut ::std::os::raw::c_char,
+    ) -> *mut ARRAY;
+}
+extern "C" {
+    pub fn execute_array_command(
+        arg1: *mut ARRAY,
+        arg2: *mut ::std::os::raw::c_void,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}trap_list"]
+    pub static mut trap_list: [*mut ::std::os::raw::c_char; 0usize];
+}
+extern "C" {
+    #[link_name = "\u{1}trapped_signal_received"]
+    pub static mut trapped_signal_received: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}wait_signal_received"]
+    pub static mut wait_signal_received: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}running_trap"]
+    pub static mut running_trap: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}trap_saved_exit_value"]
+    pub static mut trap_saved_exit_value: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}suppress_debug_trap_verbose"]
+    pub static mut suppress_debug_trap_verbose: ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn initialize_traps();
+}
+extern "C" {
+    pub fn run_pending_traps();
+}
+extern "C" {
+    pub fn queue_sigchld_trap(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn maybe_set_sigchld_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn set_impossible_sigchld_trap();
+}
+extern "C" {
+    pub fn set_sigchld_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn set_debug_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn set_error_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn set_return_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn maybe_set_debug_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn maybe_set_error_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn maybe_set_return_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn set_sigint_trap(arg1: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn set_signal(arg1: ::std::os::raw::c_int, arg2: *mut ::std::os::raw::c_char);
+}
+extern "C" {
+    pub fn restore_default_signal(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn ignore_signal(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn run_exit_trap() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn run_trap_cleanup(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn run_debug_trap() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn run_error_trap();
+}
+extern "C" {
+    pub fn run_return_trap();
+}
+extern "C" {
+    pub fn free_trap_strings();
+}
+extern "C" {
+    pub fn reset_signal_handlers();
+}
+extern "C" {
+    pub fn restore_original_signals();
+}
+extern "C" {
+    pub fn get_original_signal(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn run_interrupt_trap(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn maybe_call_trap_handler(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn signal_is_special(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn signal_is_trapped(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn signal_is_pending(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn signal_is_ignored(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn signal_is_hard_ignored(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn set_signal_hard_ignored(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn set_signal_ignored(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn signal_in_progress(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn set_trap_state(arg1: ::std::os::raw::c_int);
+}
+extern "C" {
+    pub fn next_pending_trap(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn first_pending_trap() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn clear_pending_traps();
+}
+extern "C" {
+    pub fn any_signals_trapped() -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn check_signals();
+}
+extern "C" {
+    pub fn check_signals_and_traps();
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct direct {
+    pub d_ino: ::std::os::raw::c_long,
+    pub d_reclen: ::std::os::raw::c_ushort,
+    pub d_namlen: ::std::os::raw::c_ushort,
+    pub d_name: [::std::os::raw::c_char; 16usize],
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct DIR {
+    pub dd_fd: ::std::os::raw::c_int,
+    pub dd_loc: ::std::os::raw::c_int,
+    pub dd_size: ::std::os::raw::c_int,
+    pub dd_buf: [::std::os::raw::c_char; 512usize],
+}
+extern "C" {
+    pub fn opendir() -> *mut DIR;
+}
+extern "C" {
+    pub fn readdir() -> *mut direct;
+}
+extern "C" {
+    pub fn telldir() -> ::std::os::raw::c_long;
+}
+extern "C" {
+    pub fn seekdir();
+}
+extern "C" {
+    pub fn closedir();
+}
+extern "C" {
+    pub fn glob_pattern_p(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn glob_vector(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: *mut ::std::os::raw::c_char,
+        arg3: ::std::os::raw::c_int,
+    ) -> *mut *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn glob_filename(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: ::std::os::raw::c_int,
+    ) -> *mut *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    pub fn extglob_pattern_p(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}glob_error_return"]
+    pub static mut glob_error_return: *mut ::std::os::raw::c_char;
+}
+extern "C" {
+    #[link_name = "\u{1}noglob_dot_filenames"]
+    pub static mut noglob_dot_filenames: ::std::os::raw::c_int;
+}
+extern "C" {
+    #[link_name = "\u{1}glob_ignore_case"]
+    pub static mut glob_ignore_case: ::std::os::raw::c_int;
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct _COLLSYM {
+    pub name: *mut ::std::os::raw::c_char,
+    pub code: ::std::os::raw::c_uchar,
+}
+pub type __COLLSYM = _COLLSYM;
+extern "C" {
+    #[link_name = "\u{1}POSIXCOLL"]
+    pub static mut POSIXCOLL: [__COLLSYM; 96usize];
+}
+extern "C" {
+    pub fn strmatch(
+        arg1: *mut ::std::os::raw::c_char,
+        arg2: *mut ::std::os::raw::c_char,
+        arg3: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+extern "C" {
+    pub fn wcsmatch(
+        arg1: *mut wchar_t,
+        arg2: *mut wchar_t,
+        arg3: ::std::os::raw::c_int,
+    ) -> ::std::os::raw::c_int;
+}
+pub type __builtin_va_list = [__va_list_tag; 1usize];
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct __va_list_tag {
+    pub gp_offset: ::std::os::raw::c_uint,
+    pub fp_offset: ::std::os::raw::c_uint,
+    pub overflow_arg_area: *mut ::std::os::raw::c_void,
+    pub reg_save_area: *mut ::std::os::raw::c_void,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct __locale_data {
+    pub _address: u8,
+}
diff --git a/bash-5.1/builtins_rust/history/src/lib.rs b/bash-5.1/builtins_rust/history/src/lib.rs
index acc108a465cbea4b72ab25e896da0e53071b5f76..e345fa806fa38c7ad9e361ac25ff8bc2a162fc2f 100644
--- a/bash-5.1/builtins_rust/history/src/lib.rs
+++ b/bash-5.1/builtins_rust/history/src/lib.rs
@@ -24,7 +24,7 @@ pub extern "C" fn r_history_builtin(mut list: *mut WordList) -> i32 {
     let mut opt: c_int;
     let mut result: c_int;
 
-    let mut filename: *mut c_char;
+    let filename: *mut c_char;
     let mut delete_arg: *mut c_char = PT_NULL as *mut c_char;
     let mut range: *mut c_char;
 
@@ -206,7 +206,7 @@ fn histtime(hlist: *mut HIST_ENTRY, histtimefmt: *const c_char) -> *mut c_char
 unsafe {
     static mut timestr: [c_char;128] = [0;128];
 
-    let mut t = history_get_time(hlist);
+    let t = history_get_time(hlist);
     let tm = if t != 0 {libc::localtime(&t)} else {PT_NULL as *mut libc::tm};
     if t != 0 && !tm.is_null() {
         strftime(std::mem::transmute(&timestr),
@@ -239,7 +239,7 @@ unsafe fn quit()
 unsafe fn display_history(list: *mut WordList) -> c_int
 {
     let mut limit:c_long = 0;
-    let mut histtimefmt: *mut c_char;
+    let histtimefmt: *mut c_char;
     let mut timestr: *mut c_char;
 
     if !list.is_null() {
@@ -317,7 +317,7 @@ fn expand_and_print_history(mut list: *mut WordList) -> c_int
 {
 unsafe {
 
-    let mut s: *mut c_char = PT_NULL as *mut c_char;
+    let s: *mut c_char = PT_NULL as *mut c_char;
     let mut result: c_int;
 
     if hist_last_line_pushed == 0 && hist_last_line_added != 0 && bash_delete_last_history() == 0 {
diff --git a/bash-5.1/builtins_rust/jobs/build.rs b/bash-5.1/builtins_rust/jobs/build.rs
deleted file mode 100644
index 5b5544932086123d93bad082cc9783b5d85fd090..0000000000000000000000000000000000000000
--- a/bash-5.1/builtins_rust/jobs/build.rs
+++ /dev/null
@@ -1,183 +0,0 @@
-
-
-    use std::{env};
-    
-    fn main() {
-        
-        let library_dir = "/opt/rsbash/builtins";
-        
-        println!("cargo:rustc-link-search=native={}", env::join_paths(&[library_dir]).unwrap().to_str().unwrap());
-     
-        println!("cargo:rustc-flags=-l dylib=jobs");
-        println!("cargo:rustc-flags=-l dylib=trap");
-        println!("cargo:rustc-flags=-l dylib=execute_cmd");
-        println!("cargo:rustc-flags=-l dylib=unwind_prot");
-        println!("cargo:rustc-flags=-l dylib=flags");
-        println!("cargo:rustc-flags=-l dylib=variables");
-        println!("cargo:rustc-flags=-l dylib=builtins_break");
-        println!("cargo:rustc-flags=-l dylib=builtins_common");
-        println!("cargo:rustc-flags=-l dylib=sig");
-        println!("cargo:rustc-flags=-l dylib=builtins_wait");
-        println!("cargo:rustc-flags=-l dylib=shell");
-        println!("cargo:rustc-flags=-l dylib=input");
-        println!("cargo:rustc-flags=-l dylib=xmalloc");
-        println!("cargo:rustc-flags=-l dylib=version");
-        println!("cargo:rustc-flags=-l dylib=error");
-        println!("cargo:rustc-flags=-l dylib=subst");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_winsize");
-        println!("cargo:rustc-flags=-l dylib=dispose_cmd");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_readline");
-        println!("cargo:rustc-flags=-l dylib=general");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_oslib");
-        println!("cargo:rustc-flags=-l dylib=list");
-        println!("cargo:rustc-flags=-l dylib=builtins_evalstring");
-        println!("cargo:rustc-flags=-l dylib=y.tab");
-        println!("cargo:rustc-flags=-l dylib=builtins_evalfile");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_casemod");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_fmtulong");
-        println!("cargo:rustc-flags=-l dylib=builtins_set");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_history");
-        println!("cargo:rustc-flags=-l dylib=mailcheck");
-        println!("cargo:rustc-flags=-l dylib=bashhist");
-        println!("cargo:rustc-flags=-l dylib=bashline");
-        println!("cargo:rustc-flags=-l dylib=assoc");
-        println!("cargo:rustc-flags=-l dylib=builtins_shopt");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_histfile");
-        println!("cargo:rustc-flags=-l dylib=hashlib");
-        println!("cargo:rustc-flags=-l dylib=print_cmd");
-        println!("cargo:rustc-flags=-l dylib=copy_cmd");
-        println!("cargo:rustc-flags=-l dylib=hashcmd");
-        println!("cargo:rustc-flags=-l dylib=pathexp");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_random");
-        println!("cargo:rustc-flags=-l dylib=findcmd");
-        println!("cargo:rustc-flags=-l dylib=arrayfunc");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_terminal");
-        println!("cargo:rustc-flags=-l dylib=array");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_complete");
-        println!("cargo:rustc-flags=-l dylib=alias");
-        println!("cargo:rustc-flags=-l dylib=builtins_getopt");
-        println!("cargo:rustc-flags=-l dylib=locale");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_shell");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_stringvec");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_itos");
-        println!("cargo:rustc-flags=-l dylib=pcomplete");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_strtrans");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_histexpand");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_shquote");
-        println!("cargo:rustc-flags=-l dylib=builtins_pushd");
-        println!("cargo:rustc-flags=-l dylib=redir");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_pathcanon");
-        println!("cargo:rustc-flags=-l dylib=builtins_getopts");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_colors");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_mbutil");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_signals");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_text");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_parse-colors");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_display");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_util");
-        println!("cargo:rustc-flags=-l dylib=lib_glob_xmbsrtowcs");
-        println!("cargo:rustc-flags=-l dylib=lib_glob_gmisc");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_shmbchar");
-        println!("cargo:rustc-flags=-l dylib=make_cmd");
-        println!("cargo:rustc-flags=-l dylib=syntax");
-        println!("cargo:rustc-flags=-l dylib=lib_glob_strmatch");
-        println!("cargo:rustc-flags=-l dylib=lib_glob_glob");
-        println!("cargo:rustc-flags=-l dylib=builtins_declare");
-        println!("cargo:rustc-flags=-l dylib=stringlib");
-        println!("cargo:rustc-flags=-l dylib=builtins_setattr");
-        println!("cargo:rustc-flags=-l dylib=braces");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_misc");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_rltty");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_keymaps");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_kill");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_input");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_vi_mode");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_macro");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_bind");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_undo");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_funmap");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_nls");
-        println!("cargo:rustc-flags=-l dylib=builtins_read");
-        println!("cargo:rustc-flags=-l dylib=eval");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_setlinebuf");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_netconn");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_input_avail");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_shtty");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_zread");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_ufuncs");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_uconvert");
-        println!("cargo:rustc-flags=-l dylib=pcomplib");
-        println!("cargo:rustc-flags=-l dylib=bracecomp");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_spell");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_fnxform");
-        println!("cargo:rustc-flags=-l dylib=lib_termcap_termcap");
-        println!("cargo:rustc-flags=-l dylib=lib_termcap_tparam");
-        println!("cargo:rustc-flags=-l dylib=builtins_bashgetopt");
-        println!("cargo:rustc-flags=-l dylib=builtins_source");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_shmatch");
-        println!("cargo:rustc-flags=-l dylib=test");
-        println!("cargo:rustc-flags=-l dylib=builtins_return");
-        println!("cargo:rustc-flags=-l dylib=builtins_exec");
-        println!("cargo:rustc-flags=-l dylib=builtins_command");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_mbschr");
-        println!("cargo:rustc-flags=-l dylib=expr");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_timeval");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_fpurge");
-        println!("cargo:rustc-flags=-l dylib=builtins_fc");
-        println!("cargo:rustc-flags=-l dylib=builtins_mapfile");
-        println!("cargo:rustc-flags=-l dylib=builtins_eval");
-        println!("cargo:rustc-flags=-l dylib=builtins_jobs");
-        println!("cargo:rustc-flags=-l dylib=builtins_cd");
-        println!("cargo:rustc-flags=-l dylib=builtins_shopt");
-        println!("cargo:rustc-flags=-l dylib=builtins_echo");
-        println!("cargo:rustc-flags=-l dylib=lib_glob_smatch");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_utf8");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_search");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_isearch");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_stringlist");
-        println!("cargo:rustc-flags=-l dylib=builtins_complete");
-        println!("cargo:rustc-flags=-l dylib=builtins_exit");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_tmpfile");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_netopen");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_eaccess");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_histsearch");
-        println!("cargo:rustc-flags=-l dylib=lib_tilde_tilde");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_makepath");
-        println!("cargo:rustc-flags=-l dylib=builtins_shift");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_parens");
-        println!("cargo:rustc-flags=-l dylib=builtins_type");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_zmapfd");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_mailstat");
-        println!("cargo:rustc-flags=-l dylib=builtins_builtins");
-        println!("cargo:rustc-flags=-l dylib=builtins_kill");
-        println!("cargo:rustc-flags=-l dylib=builtins_times");
-        println!("cargo:rustc-flags=-l dylib=builtins_printf");
-        println!("cargo:rustc-flags=-l dylib=builtins_umask");
-        println!("cargo:rustc-flags=-l dylib=builtins_let");
-        println!("cargo:rustc-flags=-l dylib=builtins_suspend");
-        println!("cargo:rustc-flags=-l dylib=builtins_history");
-        println!("cargo:rustc-flags=-l dylib=builtins_bind");
-        println!("cargo:rustc-flags=-l dylib=builtins_fg_bg");
-        println!("cargo:rustc-flags=-l dylib=builtins_builtin");
-        println!("cargo:rustc-flags=-l dylib=builtins_alias");
-        println!("cargo:rustc-flags=-l dylib=builtins_hash");
-        println!("cargo:rustc-flags=-l dylib=builtins_enable");
-        println!("cargo:rustc-flags=-l dylib=builtins_help");
-        println!("cargo:rustc-flags=-l dylib=builtins_trap");
-        println!("cargo:rustc-flags=-l dylib=builtins_caller");
-        println!("cargo:rustc-flags=-l dylib=builtins_colon");
-        println!("cargo:rustc-flags=-l dylib=builtins_ulimit");
-        println!("cargo:rustc-flags=-l dylib=builtins_test");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_wcsnwidth");
-        println!("cargo:rustc-flags=-l dylib=lib_readline_callback");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_zcatfd");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_zwrite");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_unicode");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_zgetline");
-        println!("cargo:rustc-flags=-l dylib=lib_malloc_malloc");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_pathphys");
-        println!("cargo:rustc-flags=-l dylib=lib_sh_fmtumax");
-        
-
-     
-    }
diff --git a/bash-5.1/builtins_rust/jobs/src/lib.rs b/bash-5.1/builtins_rust/jobs/src/lib.rs
index cc0ee93fb01c9b312eefffa6584c82ebc12519a9..87b0577b85ced085aca5ba28d40aff2462aded6d 100644
--- a/bash-5.1/builtins_rust/jobs/src/lib.rs
+++ b/bash-5.1/builtins_rust/jobs/src/lib.rs
@@ -397,7 +397,7 @@ extern "C" {
       l=(*l).next;
   }
    
-  let mut c_str_jobs_builtin = CString::new("jobs_builtin").unwrap();
+  let c_str_jobs_builtin = CString::new("jobs_builtin").unwrap();
   /* Next make a new simple command and execute it. */
   begin_unwind_frame (c_str_jobs_builtin.as_ptr() as * mut c_char);
 
@@ -433,7 +433,7 @@ pub extern "C" fn r_jobs_builtin(mut list:*mut WordList)->i32 {
     unsafe {
     reset_internal_getopt();
     
-    let mut c_str_lpnxrs = CString::new("lpnxrs").unwrap(); // from a &str, creates a new allocation
+    let c_str_lpnxrs = CString::new("lpnxrs").unwrap(); // from a &str, creates a new allocation
 
     opt = internal_getopt (list, c_str_lpnxrs.as_ptr() as * mut c_char);
     while  opt != -1 {
@@ -444,7 +444,7 @@ pub extern "C" fn r_jobs_builtin(mut list:*mut WordList)->i32 {
             'n'=>{form = JLIST_CHANGED_ONLY!();}
             'x'=>{
                 if form != JLIST_STANDARD!() {
-                    let mut c_str_err = CString::new("no other options allowed with `-x'").unwrap(); // from a &str, creates a new allocation
+                    let c_str_err = CString::new("no other options allowed with `-x'").unwrap(); // from a &str, creates a new allocation
                     builtin_error (c_str_err.as_ptr());
                     return EXECUTION_FAILURE!();
                 }
@@ -519,7 +519,7 @@ pub extern "C" fn r_disown_builtin (list:* mut WordList)->libc::c_int {
   let mut pid_value:c_long=0;
   unsafe {
   reset_internal_getopt ();
-  let mut c_str_ahr = CString::new("ahr").unwrap(); // from a &str, creates a new allocation
+  let c_str_ahr = CString::new("ahr").unwrap(); // from a &str, creates a new allocation
   opt = internal_getopt (list, c_str_ahr.as_ptr() as * mut c_char);
   while  opt != -1 {
     let opt_char:char= opt as u8 as char;
@@ -551,7 +551,7 @@ pub extern "C" fn r_disown_builtin (list:* mut WordList)->libc::c_int {
 	    return EXECUTION_SUCCESS!();
   }
   BLOCK_CHILD !(Some(&mut set), Some(&mut oset));
-  if (loptend !=std::ptr::null_mut() && legal_number ((*(*loptend).word).word, &mut pid_value) !=0 && pid_value ==  pid_value) {
+  if loptend !=std::ptr::null_mut() && legal_number ((*(*loptend).word).word, &mut pid_value) !=0 && pid_value ==  pid_value {
      job=get_job_by_pid ( pid_value as i32, 0, 0 as *mut*mut PROCESS);
   }else {
     job = get_job_spec (loptend);
diff --git a/bash-5.1/builtins_rust/printf/src/lib.rs b/bash-5.1/builtins_rust/printf/src/lib.rs
index c6a9c6c839acd2d5a46dd5b67ba484524a4e3ca8..31c0cf5447ee09c16bde0303a652d9201e9b9e48 100644
--- a/bash-5.1/builtins_rust/printf/src/lib.rs
+++ b/bash-5.1/builtins_rust/printf/src/lib.rs
@@ -1,7 +1,7 @@
 //# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use std::ffi::CStr;
+
 use std::{ffi::CString};
 use libc::{size_t, c_int, c_uint, c_char, c_long, c_void, PT_NULL, c_ulong, strchr, };
 
@@ -186,8 +186,8 @@ unsafe {
             if *fmt == b'\\' as c_char {               
                 fmt = (fmt as usize + 1) as *mut c_char;
                 
-                let mut mbch: [libc::c_char;25] = [0; 25];
-                let mut mblen: c_int = 0;
+                let mbch: [libc::c_char;25] = [0; 25];
+                let mblen: c_int = 0;
                 fmt = (fmt as usize + tescape(fmt, mbch.as_ptr() as *mut c_char, std::mem::transmute(&mblen), PT_NULL as *mut c_int) as usize) as *mut c_char;
                 let mut mbind = 0;
                
@@ -502,7 +502,7 @@ unsafe {
                     }
                 }
                 b'b' => {
-                    let mut rlen: c_int = 0;
+                    let rlen: c_int = 0;
                     let mut r: c_int = 0;
                     ch = 0;
                     let p = getstr();
@@ -999,9 +999,9 @@ unsafe fn tescape(estart: *mut c_char, cp:*mut c_char, lenp: *mut c_int, sawc: *
 unsafe fn bexpand(string: *mut c_char, len: c_int, sawc: *mut c_int, lenp: *mut c_int) -> *mut c_char
 {
     let mut mbch:[c_char; 25];
-    let mut mblen: c_int = 0;
+    let mblen: c_int = 0;
 
-    let mut ret: *mut c_char;
+    let ret: *mut c_char;
     let mut r: *mut c_char;
     let mut s: *mut c_char;
     let mut c: c_char;
@@ -1030,7 +1030,7 @@ unsafe fn bexpand(string: *mut c_char, len: c_int, sawc: *mut c_int, lenp: *mut
             continue;
         }
 
-        let mut temp: c_int = 0;
+        let temp: c_int = 0;
         mbch = [0; 25];
         let n = tescape(s, mbch.as_mut_ptr() as *mut c_char,
         std::mem::transmute(&mblen), std::mem::transmute(&temp));
@@ -1154,7 +1154,7 @@ unsafe fn getintmax() -> c_long
         return asciicode();
     }
 
-    let mut ep: *mut c_char = PT_NULL as *mut c_char;
+    let ep: *mut c_char = PT_NULL as *mut c_char;
     *libc::__errno_location() = 0;
     let ret = libc::strtol((*(*garglist).word).word, std::mem::transmute(&ep), 0);
     if *ep != 0 {
@@ -1179,7 +1179,7 @@ unsafe fn getuintmax() -> c_ulong
     }
 
     *libc::__errno_location() = 0;
-    let mut ep: *mut c_char = PT_NULL as *mut c_char;
+    let ep: *mut c_char = PT_NULL as *mut c_char;
     let ret = libc::strtoul((*(*garglist).word).word, std::mem::transmute(&ep), 0);
     if *ep != 0 {
         sh_invalidnum((*(*garglist).word).word);
diff --git a/bash-5.1/builtins_rust/pushd/src/lib.rs b/bash-5.1/builtins_rust/pushd/src/lib.rs
index f3caec293bdd52f869f371dedb22c881731250f6..48cd8d5dc14c08165a5d4eab0299b55fb8bef8e8 100644
--- a/bash-5.1/builtins_rust/pushd/src/lib.rs
+++ b/bash-5.1/builtins_rust/pushd/src/lib.rs
@@ -1,123 +1,149 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
-use libc::{c_char, c_long, c_void};
-use std::{ffi::{CString,CStr}};
+use libc::{c_char, c_void};
+use std::ffi::CString;
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage, r_savestring};
+use rcommon::{r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,
-  redirector:libc::c_int,
-  rflags:libc::c_int,
-  flags:libc::c_int,
-  instruction:r_instruction,
-  redirectee:libc::c_int,
-  here_doc_eof:*mut c_char
+    next: *mut REDIRECT,
+    redirector: libc::c_int,
+    rflags: libc::c_int,
+    flags: libc::c_int,
+    instruction: r_instruction,
+    redirectee: libc::c_int,
+    here_doc_eof: *mut c_char,
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:libc::c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: libc::c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: libc::c_int,
+    line: libc::c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:libc::c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:libc::c_int
+    ignore: libc::c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: libc::c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: libc::c_int,
+    line: libc::c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
@@ -186,33 +212,32 @@ pub struct COMMAND {
     value:VALUE_COMMAND
 }
 
-
 #[macro_export]
 macro_rules! NOCD {
-  () => {
-    0x01
-  }
+    () => {
+        0x01
+    };
 }
 
 #[macro_export]
 macro_rules! ROTATE {
-  () => {
-    0x02
-  }
+    () => {
+        0x02
+    };
 }
 
 #[macro_export]
 macro_rules! LONGFORM {
-  () => {
-    0x04
-  }
+    () => {
+        0x04
+    };
 }
 
 #[macro_export]
 macro_rules! CLEARSTAK {
-  () => {
-    0x08
-  }
+    () => {
+        0x08
+    };
 }
 
 extern "C" {
@@ -469,7 +494,7 @@ while list != std::ptr::null_mut() {
       direction = *((*((*list).word)).word);
       if direction == '+' as c_char || direction == '-' as c_char {
 
-        if legal_number ((((*((*list).word)).word as usize + 1) as * mut c_char), & mut which) == 0 {
+        if legal_number (((*((*list).word)).word as usize + 1) as * mut c_char, & mut which) == 0 {
           sh_invalidnum ((*((*list).word)).word);
           builtin_usage ();
           return EX_USAGE;
@@ -850,7 +875,7 @@ pub extern "C" fn r_get_dirstack_from_string (strt:* mut c_char)-> * mut c_char
 #[no_mangle]
 pub extern "C" fn r_get_dirstack_element (ind:libc::c_long, sign:i32)-> * mut c_char
 {
-  let mut i:i32;
+  let i:i32;
   unsafe {
     i = r_get_dirstack_index (ind, sign, std::ptr::null_mut());
     if i < 0 || i > directory_list_offset {
diff --git a/bash-5.1/builtins_rust/pushed/Cargo.toml b/bash-5.1/builtins_rust/pushed/Cargo.toml
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/bash-5.1/builtins_rust/pushed/src/lib.rs b/bash-5.1/builtins_rust/pushed/src/lib.rs
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/bash-5.1/builtins_rust/read/src/intercdep.rs b/bash-5.1/builtins_rust/read/src/intercdep.rs
index fd31529edbd535251e76bc403beac2411662e34e..7f9cbcd69193899db870730890b9ad6df4319ced 100644
--- a/bash-5.1/builtins_rust/read/src/intercdep.rs
+++ b/bash-5.1/builtins_rust/read/src/intercdep.rs
@@ -1,7 +1,7 @@
 //# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use rcommon::{r_builtin_usage,r_sh_invalidid,r_builtin_bind_variable,WordList,WordDesc};
+use rcommon::{r_builtin_usage,r_sh_invalidid,r_builtin_bind_variable,WordList};
 pub type SHELL_VAR = rcommon::SHELL_VAR;
 use rhelp::r_builtin_help;
 pub type __intmax_t = c_long;
diff --git a/bash-5.1/builtins_rust/read/src/lib.rs b/bash-5.1/builtins_rust/read/src/lib.rs
index 627d34a2debca4da5322942a3c729d0a6ef2c0d8..3b9142e963890e904b5b7aad0207d287fe7128c5 100644
--- a/bash-5.1/builtins_rust/read/src/lib.rs
+++ b/bash-5.1/builtins_rust/read/src/lib.rs
@@ -1,826 +1,901 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char, c_long, c_ulong, c_uint, size_t, c_void, PT_NULL, ssize_t};
+use libc::{c_char, c_int, c_long, c_uint, c_ulong, c_void, size_t, ssize_t, PT_NULL};
 use nix::errno::errno;
-use std::{ffi::{CString, CStr}, ptr::null_mut,};
-//use rcommon::{r_builtin_usage,r_sh_invalidid,r_builtin_bind_variable,SHELL_VAR};
+use std::{
+    ffi::{CStr, CString},
+    ptr::null_mut,
+};
 
 include!(concat!("intercdep.rs"));
 
 #[no_mangle]
-pub static mut alrmbuf:sigjmp_buf = [__jmp_buf_tag{
-    __jmpbuf:[0;8],
-    __mask_was_saved:0,
-    __saved_mask:__sigset_t{__val:[0;16]},
-};1];
+pub static mut alrmbuf: sigjmp_buf = [__jmp_buf_tag {
+    __jmpbuf: [0; 8],
+    __mask_was_saved: 0,
+    __saved_mask: __sigset_t { __val: [0; 16] },
+}; 1];
 
-static mut old_alrm : *mut SigHandler = PT_NULL as *mut SigHandler;
+static mut old_alrm: *mut SigHandler = PT_NULL as *mut SigHandler;
 
-// static mut sigalrm_seen : c_int = 0;
-static mut reading : c_int = 0;
-static mut tty_modified : c_int = 0;
+static mut reading: c_int = 0;
+static mut tty_modified: c_int = 0;
 
-static mut delim : c_char= b'\n' as c_char;
+static mut delim: c_char = b'\n' as c_char;
 #[derive(Clone, Copy)]
 pub struct tty_save {
     fd: i32,
     attrs: libc::termios,
 }
 
-// static mut termsave : Option<tty_save> =  None;
-static mut termsave:tty_save = tty_save{
-    fd:0,
-    attrs:libc::termios {
-         c_iflag: (0),
-         c_oflag: (0),
-         c_cflag: (0), 
-         c_lflag: (0), 
-         c_line: (0), 
-         c_cc: [0;32], 
-         c_ispeed: (0), 
-         c_ospeed: (0) 
-    }
+static mut termsave: tty_save = tty_save {
+    fd: 0,
+    attrs: libc::termios {
+        c_iflag: (0),
+        c_oflag: (0),
+        c_cflag: (0),
+        c_lflag: (0),
+        c_line: (0),
+        c_cc: [0; 32],
+        c_ispeed: (0),
+        c_ospeed: (0),
+    },
 };
 
-static mut interactive : c_int = 0;
-static mut default_buffered_input : c_int = -1;
-
+static mut interactive: c_int = 0;
+static mut default_buffered_input: c_int = -1;
 
 #[no_mangle]
 pub extern "C" fn r_read_builtin(mut list: *mut WordList) -> i32 {
-
-    let mut varname :*mut c_char = libc::PT_NULL as *mut c_char;
-    let mut size : c_int = 0;
-    let mut nr : c_int = 0;
-    let mut pass_next : c_int = 0;
-    let mut saw_escape : c_int = 0;
-    let mut eof : c_int;
-    let mut opt : c_int;
-    let mut retval : c_int;
-    let mut code : c_int;
-    let mut print_ps2 : c_int;
-    let mut nflag : c_int = 0;
-
-    let mut i : c_int = 0;
-
-    let mut input_is_tty : c_int = 0;
-    let mut input_is_pipe : c_int = 0;
-    let mut unbuffered_read : c_int = 0;
-    let mut skip_ctlesc : c_int;
-    let mut skip_ctlnul : c_int;
-
-    let mut raw : c_int = 0;
-    let mut edit : c_int = 0;
-    let mut nchars : c_int = 0;
-    let mut silent : c_int = 0;
-    let mut have_timeout : c_int = 0;
-    let mut ignore_delim : c_int = 0;
-    let mut fd : c_int = 0;
-
-    let mut lastsig : c_int = 0;
-    let mut t_errno : c_int;
-
-    let mut mb_cur_max : c_int;
-
-    let mut tmsec : c_uint = 0;
-    let mut tmusec : c_uint = 0;
-
-    let mut ival : c_long = 0;
-    let mut uval : c_long = 0;
-    let mut intval : c_long = 0;
-
-    let mut c : c_char = 0;
-
-    let mut input_string : *mut c_char;
-    let mut orig_input_string : *mut c_char;
+    let mut varname: *mut c_char = libc::PT_NULL as *mut c_char;
+    let mut size: c_int = 0;
+    let mut nr: c_int = 0;
+    let mut pass_next: c_int = 0;
+    let mut saw_escape: c_int = 0;
+    let mut eof: c_int;
+    let mut opt: c_int;
+    let mut retval: c_int;
+    let mut code: c_int;
+    let mut print_ps2: c_int;
+    let mut nflag: c_int = 0;
+
+    let mut i: c_int = 0;
+
+    let mut input_is_tty: c_int = 0;
+    let mut input_is_pipe: c_int = 0;
+    let mut unbuffered_read: c_int = 0;
+    let mut skip_ctlesc: c_int;
+    let mut skip_ctlnul: c_int;
+
+    let mut raw: c_int = 0;
+    let mut edit: c_int = 0;
+    let mut nchars: c_int = 0;
+    let mut silent: c_int = 0;
+    let mut have_timeout: c_int = 0;
+    let mut ignore_delim: c_int = 0;
+    let mut fd: c_int = 0;
+
+    let mut lastsig: c_int = 0;
+    let t_errno: c_int;
+
+    let mut _mb_cur_max: c_int;
+
+    let mut tmsec: c_uint = 0;
+    let mut tmusec: c_uint = 0;
+
+    let mut ival: c_long = 0;
+    let mut uval: c_long = 0;
+    let mut intval: c_long = 0;
+
+    let mut c: c_char = 0;
+
+    let mut input_string: *mut c_char;
+    let mut orig_input_string: *mut c_char;
     let ifs_chars_null = CString::new("").unwrap();
-    let mut ifs_chars : *mut c_char;
-    let mut prompt : *mut c_char = PT_NULL as *mut c_char;
-    let mut arrayname : *mut c_char = PT_NULL as *mut c_char;
+    let mut ifs_chars: *mut c_char;
+    let mut prompt: *mut c_char = PT_NULL as *mut c_char;
+    let mut arrayname: *mut c_char = PT_NULL as *mut c_char;
 
-    let mut e : *mut c_char;
-    let t : *mut c_char;
-    let t1 : *mut c_char;
-    let mut ps2 : *mut c_char;
-    let mut tofree : *mut c_char;
+    let mut e: *mut c_char;
+    let t: *mut c_char;
+    let t1: *mut c_char;
+    let mut ps2: *mut c_char;
+    let mut tofree: *mut c_char;
 
-    let mut tsb : libc::stat;
+    let mut tsb: libc::stat;
 
-    let mut var : *mut SHELL_VAR = PT_NULL as *mut SHELL_VAR;
+    let mut var: *mut SHELL_VAR = PT_NULL as *mut SHELL_VAR;
 
-    let mut ttattrs : libc::termios;
-    let mut ttset : libc::termios;
+    let mut ttattrs: libc::termios;
+    let mut ttset: libc::termios;
     unsafe {
         ttattrs = std::mem::zeroed();
         ttset = std::mem::zeroed();
     }
 
-    let mut alist : *mut WordList;
-
-    let mut vflags : c_int;
-    let mut rlbuf : *mut c_char = null_mut();
-    let mut itext : *mut c_char = null_mut();
-
-    let mut rlind : c_int = 0;
+    let alist: *mut WordList;
 
+    let vflags: c_int;
+    let mut rlbuf: *mut c_char = null_mut();
+    let mut itext: *mut c_char = null_mut();
 
-    let mut save_instream : *mut libc::FILE;
+    let mut rlind: c_int = 0;
 
-    let mut mb_cur_max : c_int =  1;
+    let mut save_instream: *mut libc::FILE;
 
-unsafe {
+    let mut mb_cur_max: c_int = 1;
 
-    // if termsave.is_none() {
-    //     let tmp: tty_save  = std::mem::zeroed();
-    //     termsave = Some(tmp);
-    // }
-    // ptermsave = std::mem::transmute(&termsave.unwrap());
-
-    reset_internal_getopt();
-    let opt_str = CString::new("ersa:d:i:n:p:t:u:N:").unwrap();
-    opt = internal_getopt (list, opt_str.as_ptr() as * mut c_char);
-    while  opt != -1 {
-        let opt_char:char=char::from(opt as u8);
-        match opt_char {
-            'r' => raw = 1,
-            'p' => prompt = list_optarg,
-            's' => silent = 1,
-            'e' => edit = 1,
-            'i' => itext = list_optarg,
-            'a' => arrayname = list_optarg,
-            't' => {
-                code = uconvert(list_optarg, &mut ival, &mut uval, PT_NULL as *mut *mut c_char);
-                if code == 0 || ival < 0 || uval < 0 {
-                    let c_err = CString::new("%s: invalid timeout specification").unwrap();
-                    builtin_error( c_err.as_ptr(), list_optarg);
-                    return EXECUTION_FAILURE;
-                } else {
-                    have_timeout = 1;
-                    tmsec = ival as c_uint;
-                    tmusec = uval as c_uint;
-                }
-            }
-            'N' | 'n' => {
-                if opt_char == 'N' {
-                    ignore_delim = 1;
-                    delim = 255 as u8 as libc::c_char;
-                }
-                nflag = 1;
-                code = legal_number(list_optarg, &mut intval);
-                if code == 0 || intval < 0 || intval != (intval as c_int) as c_long {
-                    sh_invalidnum(list_optarg);
-                    return EXECUTION_FAILURE;
-                } else {
-                    nchars = intval as c_int;
+    unsafe {
+        reset_internal_getopt();
+        let opt_str = CString::new("ersa:d:i:n:p:t:u:N:").unwrap();
+        opt = internal_getopt(list, opt_str.as_ptr() as *mut c_char);
+        while opt != -1 {
+            let opt_char: char = char::from(opt as u8);
+            match opt_char {
+                'r' => raw = 1,
+                'p' => prompt = list_optarg,
+                's' => silent = 1,
+                'e' => edit = 1,
+                'i' => itext = list_optarg,
+                'a' => arrayname = list_optarg,
+                't' => {
+                    code = uconvert(
+                        list_optarg,
+                        &mut ival,
+                        &mut uval,
+                        PT_NULL as *mut *mut c_char,
+                    );
+                    if code == 0 || ival < 0 || uval < 0 {
+                        let c_err = CString::new("%s: invalid timeout specification").unwrap();
+                        builtin_error(c_err.as_ptr(), list_optarg);
+                        return EXECUTION_FAILURE;
+                    } else {
+                        have_timeout = 1;
+                        tmsec = ival as c_uint;
+                        tmusec = uval as c_uint;
+                    }
                 }
-            }
-            'u' => {
-                code = legal_number(list_optarg, &mut intval);
-                if code == 0 || intval < 0 || intval != (intval as c_int) as c_long {
-                    let c_err = CString::new("%s: invalid file descriptor specification").unwrap();
-                    builtin_error(c_err.as_ptr(), list_optarg);
-                    return EXECUTION_FAILURE;
-                } else {
-                    fd = intval as c_int;
+                'N' | 'n' => {
+                    if opt_char == 'N' {
+                        ignore_delim = 1;
+                        delim = 255 as u8 as libc::c_char;
+                    }
+                    nflag = 1;
+                    code = legal_number(list_optarg, &mut intval);
+                    if code == 0 || intval < 0 || intval != (intval as c_int) as c_long {
+                        sh_invalidnum(list_optarg);
+                        return EXECUTION_FAILURE;
+                    } else {
+                        nchars = intval as c_int;
+                    }
                 }
-                if sh_validfd(fd) == 0 {
-                    let c_err = CString::new("%d: invalid file descriptor: %s").unwrap();
-                    builtin_error(c_err.as_ptr(), fd, libc::strerror(nix::errno::errno()));
-                    return EXECUTION_FAILURE;
+                'u' => {
+                    code = legal_number(list_optarg, &mut intval);
+                    if code == 0 || intval < 0 || intval != (intval as c_int) as c_long {
+                        let c_err =
+                            CString::new("%s: invalid file descriptor specification").unwrap();
+                        builtin_error(c_err.as_ptr(), list_optarg);
+                        return EXECUTION_FAILURE;
+                    } else {
+                        fd = intval as c_int;
+                    }
+                    if sh_validfd(fd) == 0 {
+                        let c_err = CString::new("%d: invalid file descriptor: %s").unwrap();
+                        builtin_error(c_err.as_ptr(), fd, libc::strerror(nix::errno::errno()));
+                        return EXECUTION_FAILURE;
+                    }
                 }
-            }
-            'd' => {
+                'd' => {
                     delim = *list_optarg;
                 }
-               
-            _ => {
-                if opt == -99 {
-                    r_builtin_help();
+
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    r_builtin_usage();
                     return EX_USAGE;
                 }
-            r_builtin_usage ();
-            return EX_USAGE;
             }
+            opt = internal_getopt(list, opt_str.as_ptr() as *mut c_char);
         }
-        opt = internal_getopt (list, opt_str.as_ptr() as * mut c_char);
-    }
 
-    list = loptend;
+        list = loptend;
 
-    //-t
-    if have_timeout != 0 && tmsec == 0 && tmusec == 0 {
-        return if input_avail(fd) != 0 {EXECUTION_SUCCESS} else {EXECUTION_FAILURE};
-    }
+        //-t
+        if have_timeout != 0 && tmsec == 0 && tmusec == 0 {
+            return if input_avail(fd) != 0 {
+                EXECUTION_SUCCESS
+            } else {
+                EXECUTION_FAILURE
+            };
+        }
 
-    vflags = if assoc_expand_once != 0 {(VA_NOEXPAND | VA_ONEWORD) as c_int} else {0};
-    if !list.is_null() &&
-        legal_identifier((*(*list).word).word) == 0 &&
-        valid_array_reference((*(*list).word).word, vflags) == 0 {
+        vflags = if assoc_expand_once != 0 {
+            (VA_NOEXPAND | VA_ONEWORD) as c_int
+        } else {
+            0
+        };
+        if !list.is_null()
+            && legal_identifier((*(*list).word).word) == 0
+            && valid_array_reference((*(*list).word).word, vflags) == 0
+        {
             // sh_invalidid((*(*list).word).word);
             r_sh_invalidid((*(*list).word).word);
             return EXECUTION_FAILURE;
-    }
-
-    //忽略界定符
-    if ignore_delim != 0{  //-N  ignore_delim = 1
-        delim = 255 as u8 as libc::c_char;
-    }
-
-    ifs_chars = getifs(); //ifs_chars is "\n"
-    if ifs_chars.is_null() {
-        ifs_chars = ifs_chars_null.as_ptr() as *mut c_char;
-    }
-
-    if ignore_delim != 0 {
-        ifs_chars = ifs_chars_null.as_ptr() as *mut c_char;
-    }
-
-    skip_ctlesc = 0;
-    skip_ctlnul = 0;
-    e = ifs_chars;
-
-    loop {
-        if *e == 0 {
-            break;
         }
-        skip_ctlesc |= (*e == 1) as c_int;
-        skip_ctlnul |= (*e == 117) as c_int;
-        e = ((e as usize) + 1) as *mut c_char;
-    }
-
-    input_string = xmalloc(112) as *mut c_char;
-    *input_string = b'\0' as c_char;
 
-'out_assig_vars: loop {
-    if nflag == 1 && nchars == 0 {
-        let mut gc : c_int = 0;
-        retval = libc::read(fd, &mut gc as *mut i32 as *mut c_void, 0) as c_int;
-        retval = if retval >= 0 {EXECUTION_SUCCESS} else {EXECUTION_FAILURE};
-
-        break 'out_assig_vars;
-    }
+        //忽略界定符
+        if ignore_delim != 0 {
+            //-N  ignore_delim = 1
+            delim = 255 as u8 as libc::c_char;
+        }
 
-    //设置TMOUT后，TMOUT是默认读取时间
-    let str_val = CString::new("TMOUT").unwrap();
-    e = get_string_value(str_val.as_ptr());
-    if have_timeout == 0 && !e.is_null() {
-        code = uconvert(e, &mut ival, &mut uval, 0 as *mut *mut c_char);
-        if code == 0 || ival < 0 || uval < 0 {
-            tmsec = 0;
-            tmusec = 0;
-        } else {
-            tmsec = ival as c_uint;
-            tmusec = uval as c_uint;
+        ifs_chars = getifs(); //ifs_chars is "\n"
+        if ifs_chars.is_null() {
+            ifs_chars = ifs_chars_null.as_ptr() as *mut c_char;
         }
-    }
 
-    let frame_name = CString::new("r_read_builtin").unwrap();    //有没有可能是r_read_builtin?
-    begin_unwind_frame(frame_name.as_ptr() as *mut c_char);
+        if ignore_delim != 0 {
+            ifs_chars = ifs_chars_null.as_ptr() as *mut c_char;
+        }
 
-    
-    if interactive == 0 && default_buffered_input >= 0 && fd_is_bash_input(fd) != 0 {
-        sync_buffered_stream(default_buffered_input);
-    }
+        skip_ctlesc = 0;
+        skip_ctlnul = 0;
+        e = ifs_chars;
 
-    input_is_tty = libc::isatty(fd);
-    if input_is_tty == 0 {
-        input_is_pipe = (libc::lseek(fd, 0, libc::SEEK_CUR) < 0 && (errno() == libc::ESPIPE)) as c_int;
-    }
-
-    //如果设置 -p,-e,-s但输入不是终端，忽略
-    if (!prompt.is_null() || edit != 0 || silent != 0) && input_is_tty == 0 {
-        itext = PT_NULL as *mut c_char;
-        edit = 0;
-        silent = 0;
-    }
+        loop {
+            if *e == 0 {
+                break;
+            }
+            skip_ctlesc |= (*e == 1) as c_int;
+            skip_ctlnul |= (*e == 117) as c_int;
+            e = ((e as usize) + 1) as *mut c_char;
+        }
 
-    if edit != 0 {
-        add_unwind_protect(xfree as *mut c_void, rlbuf);
-    }
+        input_string = xmalloc(112) as *mut c_char;
+        *input_string = b'\0' as c_char;
 
-    tsb = std::mem::zeroed();
-    if tmsec > 0 || tmusec > 0 {
-        if (libc::fstat(fd, &mut tsb as *mut libc::stat) < 0) ||
-            ((tsb.st_mode & __S_IFMT) == __S_IFREG) {
-            tmsec = 0;
-            tmusec = 0;
-        }
-    }
+        'out_assig_vars: loop {
+            if nflag == 1 && nchars == 0 {
+                let mut gc: c_int = 0;
+                retval = libc::read(fd, &mut gc as *mut i32 as *mut c_void, 0) as c_int;
+                retval = if retval >= 0 {
+                    EXECUTION_SUCCESS
+                } else {
+                    EXECUTION_FAILURE
+                };
 
-    if tmsec > 0 || tmusec > 0 {
-        code = __sigsetjmp(&mut alrmbuf as *mut __jmp_buf_tag, 0);
-        if code != 0 {
-            sigalrm_seen = 0;
-            orig_input_string = PT_NULL as *mut c_char;
-            *input_string.offset(i as isize) = b'\0' as c_char;
-            if i == 0 {
-                t = libc::malloc(1) as *mut c_char;
-                *t = b'\0' as c_char;
-            } else {
-                t = libc::strcpy( xmalloc(
-                    (libc::strlen(input_string) + 1) as size_t) as *mut c_char, input_string);
+                break 'out_assig_vars;
             }
-            run_unwind_frame(frame_name.as_ptr() as *mut c_char);
-            input_string = t;
-            retval = 128 + libc::SIGALRM;
-            break 'out_assig_vars;
-        }
-
-        if interactive_shell == 0 {
-            initialize_terminating_signals();
-        }
 
-        old_alrm = set_signal_handler(libc::SIGALRM, sigalrm as *mut SigHandler);
-        add_unwind_protect(reset_alarm as *mut c_void, PT_NULL as *mut c_char);
+            //设置TMOUT后，TMOUT是默认读取时间
+            let str_val = CString::new("TMOUT").unwrap();
+            e = get_string_value(str_val.as_ptr());
+            if have_timeout == 0 && !e.is_null() {
+                code = uconvert(e, &mut ival, &mut uval, 0 as *mut *mut c_char);
+                if code == 0 || ival < 0 || uval < 0 {
+                    tmsec = 0;
+                    tmusec = 0;
+                } else {
+                    tmsec = ival as c_uint;
+                    tmusec = uval as c_uint;
+                }
+            }
 
-        if edit != 0 {
-            add_unwind_protect(reset_attempted_completion_function as *mut c_void,
-                PT_NULL as *mut c_char);
-            add_unwind_protect(bashline_reset_event_hook as *mut c_void,
-                PT_NULL as *mut c_char);
-        }
-        falarm(tmsec, tmusec);
-    }
+            let frame_name = CString::new("r_read_builtin").unwrap(); //有没有可能是r_read_builtin?
+            begin_unwind_frame(frame_name.as_ptr() as *mut c_char);
 
-    if nchars > 0 || delim != b'\n' as c_char { //-d -n
-        if edit != 0 {
-            if nchars > 0 {
-                unwind_protect_mem(&mut rl_num_chars_to_read as *mut c_int, std::mem::size_of_val(&rl_num_chars_to_read) as c_int);
-                rl_num_chars_to_read = nchars;
+            if interactive == 0 && default_buffered_input >= 0 && fd_is_bash_input(fd) != 0 {
+                sync_buffered_stream(default_buffered_input);
             }
 
-            if delim != b'\n' as c_char {
-                set_eol_delim(delim as c_int);
-                add_unwind_protect(reset_eol_delim as *mut c_void, PT_NULL as *mut c_char);
+            input_is_tty = libc::isatty(fd);
+            if input_is_tty == 0 {
+                input_is_pipe =
+                    (libc::lseek(fd, 0, libc::SEEK_CUR) < 0 && (errno() == libc::ESPIPE)) as c_int;
             }
-        } else if input_is_tty != 0 { //-d  -n
-            // termsave.unwrap().fd = fd;
-            termsave.fd = fd;
-            ttgetattr(fd, &mut ttattrs as *mut libc::termios);
-            // termsave.unwrap().attrs = ttattrs;
-            termsave.attrs = ttattrs;
-
-            ttset = ttattrs;
-            if silent != 0 {
-                i = ttfd_cbreak(fd, std::mem::transmute(&ttset));
-            } else {
-                i = ttfd_onechar(fd, std::mem::transmute(&ttset));
+
+            //如果设置 -p,-e,-s但输入不是终端，忽略
+            if (!prompt.is_null() || edit != 0 || silent != 0) && input_is_tty == 0 {
+                itext = PT_NULL as *mut c_char;
+                edit = 0;
+                silent = 0;
             }
 
-            if i < 0 {
-                sh_ttyerror(1);
+            if edit != 0 {
+                add_unwind_protect(xfree as *mut c_void, rlbuf);
             }
-            tty_modified = 1;
-            // add_unwind_protect(ttyrestore as *mut c_void, ptermsave);
-            add_unwind_protect(ttyrestore as *mut c_void, &mut termsave);
-            if interactive_shell == 0 {
-                initialize_terminating_signals();
+
+            tsb = std::mem::zeroed();
+            if tmsec > 0 || tmusec > 0 {
+                if (libc::fstat(fd, &mut tsb as *mut libc::stat) < 0)
+                    || ((tsb.st_mode & __S_IFMT) == __S_IFREG)
+                {
+                    tmsec = 0;
+                    tmusec = 0;
+                }
             }
 
-        }
-    } else if silent != 0 { //-s
-        // termsave.unwrap().fd = fd;
-        termsave.fd = fd;
-        ttgetattr(fd, &mut ttattrs as *mut libc::termios);
-        // termsave.unwrap().attrs = ttattrs;
-        termsave.attrs = ttattrs;
-
-        ttset = ttattrs;
-        i = ttfd_noecho(fd, std::mem::transmute(&ttset));
-        if i < 0 {
-            sh_ttyerror(1);
-        }
+            if tmsec > 0 || tmusec > 0 {
+                code = __sigsetjmp(&mut alrmbuf as *mut __jmp_buf_tag, 0);
+                if code != 0 {
+                    sigalrm_seen = 0;
+                    orig_input_string = PT_NULL as *mut c_char;
+                    *input_string.offset(i as isize) = b'\0' as c_char;
+                    if i == 0 {
+                        t = libc::malloc(1) as *mut c_char;
+                        *t = b'\0' as c_char;
+                    } else {
+                        t = libc::strcpy(
+                            xmalloc((libc::strlen(input_string) + 1) as size_t) as *mut c_char,
+                            input_string,
+                        );
+                    }
+                    run_unwind_frame(frame_name.as_ptr() as *mut c_char);
+                    input_string = t;
+                    retval = 128 + libc::SIGALRM;
+                    break 'out_assig_vars;
+                }
 
-        tty_modified = 1;
-        // add_unwind_protect(ttyrestore as *mut c_void, ptermsave);
-        add_unwind_protect(ttyrestore as *mut c_void, &mut termsave );
-        if interactive_shell == 0 {
-            initialize_terminating_signals();
-        }
-    }
+                if interactive_shell == 0 {
+                    initialize_terminating_signals();
+                }
 
-    save_instream = std::mem::zeroed();
-    if edit != 0  && fd != 0 {
+                old_alrm = set_signal_handler(libc::SIGALRM, sigalrm as *mut SigHandler);
+                add_unwind_protect(reset_alarm as *mut c_void, PT_NULL as *mut c_char);
+
+                if edit != 0 {
+                    add_unwind_protect(
+                        reset_attempted_completion_function as *mut c_void,
+                        PT_NULL as *mut c_char,
+                    );
+                    add_unwind_protect(
+                        bashline_reset_event_hook as *mut c_void,
+                        PT_NULL as *mut c_char,
+                    );
+                }
+                falarm(tmsec, tmusec);
+            }
 
-        if bash_readline_initialized == 0 {
-            initialize_readline();
-        }
+            if nchars > 0 || delim != b'\n' as c_char {
+                //-d -n
+                if edit != 0 {
+                    if nchars > 0 {
+                        unwind_protect_mem(
+                            &mut rl_num_chars_to_read as *mut c_int,
+                            std::mem::size_of_val(&rl_num_chars_to_read) as c_int,
+                        );
+                        rl_num_chars_to_read = nchars;
+                    }
 
-        unwind_protect_mem(std::mem::transmute(rl_instream), std::mem::size_of_val(&rl_instream) as c_int);
-        save_instream = rl_instream;
-        rl_instream = libc::fdopen(fd, "r".as_ptr() as *const c_char);
+                    if delim != b'\n' as c_char {
+                        set_eol_delim(delim as c_int);
+                        add_unwind_protect(reset_eol_delim as *mut c_void, PT_NULL as *mut c_char);
+                    }
+                } else if input_is_tty != 0 {
+                    //-d  -n
+                    termsave.fd = fd;
+                    ttgetattr(fd, &mut ttattrs as *mut libc::termios);
+                    termsave.attrs = ttattrs;
+
+                    ttset = ttattrs;
+                    if silent != 0 {
+                        i = ttfd_cbreak(fd, std::mem::transmute(&ttset));
+                    } else {
+                        i = ttfd_onechar(fd, std::mem::transmute(&ttset));
+                    }
 
-    }
+                    if i < 0 {
+                        sh_ttyerror(1);
+                    }
+                    tty_modified = 1;
+                    // add_unwind_protect(ttyrestore as *mut c_void, ptermsave);
+                    add_unwind_protect(ttyrestore as *mut c_void, &mut termsave);
+                    if interactive_shell == 0 {
+                        initialize_terminating_signals();
+                    }
+                }
+            } else if silent != 0 {
+                //-s
+                // termsave.unwrap().fd = fd;
+                termsave.fd = fd;
+                ttgetattr(fd, &mut ttattrs as *mut libc::termios);
+                // termsave.unwrap().attrs = ttattrs;
+                termsave.attrs = ttattrs;
+
+                ttset = ttattrs;
+                i = ttfd_noecho(fd, std::mem::transmute(&ttset));
+                if i < 0 {
+                    sh_ttyerror(1);
+                }
 
-    add_unwind_protect(xfree as *mut c_void, input_string);
-    check_alrm();
-    if nchars > 0 && input_is_tty == 0 && ignore_delim != 0 {
-        unbuffered_read = 2;
-    } else if nchars > 0 || delim != b'\n' as c_char || input_is_pipe != 0 {
-        unbuffered_read = 1;
-    }
+                tty_modified = 1;
+                add_unwind_protect(ttyrestore as *mut c_void, &mut termsave);
+                if interactive_shell == 0 {
+                    initialize_terminating_signals();
+                }
+            }
 
-    if !prompt.is_null() && edit == 0 {  //-p no -e
-        // eprintln!("{}", CStr::from_ptr(prompt).to_str().unwrap());
-        eprint!("{}", CStr::from_ptr(prompt).to_str().unwrap());
+            save_instream = std::mem::zeroed();
+            if edit != 0 && fd != 0 {
+                if bash_readline_initialized == 0 {
+                    initialize_readline();
+                }
 
-    }
+                unwind_protect_mem(
+                    std::mem::transmute(rl_instream),
+                    std::mem::size_of_val(&rl_instream) as c_int,
+                );
+                save_instream = rl_instream;
+                rl_instream = libc::fdopen(fd, "r".as_ptr() as *const c_char);
+            }
 
-    ps2 = PT_NULL as *mut c_char;
-    print_ps2 = 0;
-    eof = 0;
-    retval = 0;
-    'get_input_string: loop {
-        if sigalrm_seen != 0 {
-            siglongjmp (std::mem::transmute(&alrmbuf), 1);
-        }
+            add_unwind_protect(xfree as *mut c_void, input_string);
+            check_alrm();
+            if nchars > 0 && input_is_tty == 0 && ignore_delim != 0 {
+                unbuffered_read = 2;
+            } else if nchars > 0 || delim != b'\n' as c_char || input_is_pipe != 0 {
+                unbuffered_read = 1;
+            }
 
-        if edit != 0 {   //没有设置-e edit等于0
-            if !rlbuf.is_null() &&
-                *((rlbuf as usize + rlind as usize) as *mut c_char) == 0 &&
-                delim != 0 {
-                libc::free(rlbuf as *mut c_void);
-                rlbuf = PT_NULL as *mut c_char;
+            if !prompt.is_null() && edit == 0 {
+                //-p no -e
+                // eprintln!("{}", CStr::from_ptr(prompt).to_str().unwrap());
+                eprint!("{}", CStr::from_ptr(prompt).to_str().unwrap());
             }
-            if rlbuf.is_null() {
-                reading = 1;
-                rlbuf = if prompt.is_null() {
-                            // edit_line("".as_ptr() as *mut c_char, itext)} 
+
+            ps2 = PT_NULL as *mut c_char;
+            print_ps2 = 0;
+            eof = 0;
+            retval = 0;
+            'get_input_string: loop {
+                if sigalrm_seen != 0 {
+                    siglongjmp(std::mem::transmute(&alrmbuf), 1);
+                }
+
+                if edit != 0 {
+                    //没有设置-e edit等于0
+                    if !rlbuf.is_null()
+                        && *((rlbuf as usize + rlind as usize) as *mut c_char) == 0
+                        && delim != 0
+                    {
+                        libc::free(rlbuf as *mut c_void);
+                        rlbuf = PT_NULL as *mut c_char;
+                    }
+                    if rlbuf.is_null() {
+                        reading = 1;
+                        rlbuf = if prompt.is_null() {
+                            // edit_line("".as_ptr() as *mut c_char, itext)}
                             // let c_str = b'\0';   //  b'\0'代表的是空字符串，和String::from("")不是同一个东西。
-                            edit_line(b'\0' as *mut c_char,itext)    //  b'\0'代表的是空字符串，和String::from("")不是同一个东西。
-                        }
-                        else {
+                            edit_line(b'\0' as *mut c_char, itext) //  b'\0'代表的是空字符串，和String::from("")不是同一个东西。
+                        } else {
                             edit_line(prompt, itext)
                         };
-                reading = 0;
-                rlind = 0;
-            }
-            if rlbuf.is_null() {
-                eof = 1;
-                break 'get_input_string;
-            }
-            c = *((rlbuf as usize + rlind as usize) as *mut c_char);
-            rlind += 1;
-        } else {
-            if print_ps2 != 0 {
-                if ps2.is_null() {
-                    ps2 = get_string_value("PS2".as_ptr() as *const c_char);
-                }
-                eprintln!("{}", CStr::from_ptr(prompt).to_str().unwrap());
-                print_ps2 = 0;
-            }
+                        reading = 0;
+                        rlind = 0;
+                    }
+                    if rlbuf.is_null() {
+                        eof = 1;
+                        break 'get_input_string;
+                    }
+                    c = *((rlbuf as usize + rlind as usize) as *mut c_char);
+                    rlind += 1;
+                } else {
+                    if print_ps2 != 0 {
+                        if ps2.is_null() {
+                            ps2 = get_string_value("PS2".as_ptr() as *const c_char);
+                        }
+                        eprintln!("{}", CStr::from_ptr(prompt).to_str().unwrap());
+                        print_ps2 = 0;
+                    }
 
-            reading = 1;
-            check_alrm();
-            *(libc::__errno_location()) = 0;
-            if unbuffered_read == 2 {
-                retval = if posixly_correct != 0 {
+                    reading = 1;
+                    check_alrm();
+                    *(libc::__errno_location()) = 0;
+                    if unbuffered_read == 2 {
+                        retval = if posixly_correct != 0 {
                             zreadintr(fd, &mut c as *mut c_char, 1) as c_int
-                        }
-                        else {
+                        } else {
                             zreadn(fd, &mut c as *mut c_char, (nchars - nr) as usize) as c_int
                         };
-            } else if unbuffered_read != 0 {
-                retval = if posixly_correct != 0 {
-                            zreadintr(fd, &mut c as *mut c_char, 1) as c_int}
-                        else {
-                            zread(fd, &mut c as *mut c_char, 1) as c_int};
-            } 
-            else {  
-                retval = if posixly_correct != 0 {
+                    } else if unbuffered_read != 0 {
+                        retval = if posixly_correct != 0 {
+                            zreadintr(fd, &mut c as *mut c_char, 1) as c_int
+                        } else {
+                            zread(fd, &mut c as *mut c_char, 1) as c_int
+                        };
+                    } else {
+                        retval = if posixly_correct != 0 {
                             zreadcintr(fd, &mut c as *mut c_char) as c_int
-                        }
-                        else { //-a  -t
+                        } else {
+                            //-a  -t
                             zreadc(fd, &mut c as *mut c_char) as c_int
                         };
-            }
-            reading = 0;
-
-            if retval <= 0 {
-                let t = *libc::__errno_location();
-                if retval < 0 && *libc::__errno_location() == libc::EINTR {
-                    check_signals();
-                    //lastsig = LASTSIG();
-                    if terminating_signal != 0 {
-                        lastsig = terminating_signal;
-                    } else {
-                        lastsig = if interrupt_state != 0 {libc::SIGINT} else { 0 };
                     }
-
-                    if lastsig == 0 {
-                        lastsig = trapped_signal_received;
+                    reading = 0;
+
+                    if retval <= 0 {
+                        let t = *libc::__errno_location();
+                        if retval < 0 && *libc::__errno_location() == libc::EINTR {
+                            check_signals();
+                            //lastsig = LASTSIG();
+                            if terminating_signal != 0 {
+                                lastsig = terminating_signal;
+                            } else {
+                                lastsig = if interrupt_state != 0 {
+                                    libc::SIGINT
+                                } else {
+                                    0
+                                };
+                            }
+
+                            if lastsig == 0 {
+                                lastsig = trapped_signal_received;
+                            }
+                        } else {
+                            lastsig = 0;
+                        }
+                        if terminating_signal != 0 && tty_modified != 0 {
+                            // ttyrestore();
+                            ttyrestore(&mut termsave);
+                        }
+                        check_alrm();
+                        eof = 1;
+                        *libc::__errno_location() = t;
+                        break 'get_input_string;
                     }
-                } else {
-                    lastsig = 0;
-                }
-                if terminating_signal != 0 && tty_modified != 0 {
-                    // ttyrestore();
-                    ttyrestore(&mut termsave);
-                }
-                check_alrm();
-                eof = 1;
-                *libc::__errno_location() = t;
-                break 'get_input_string;
-            }
 
-            quit();
-        }
+                    quit();
+                }
 
-        if retval <= 0 {
-            check_alrm();
-        }
+                if retval <= 0 {
+                    check_alrm();
+                }
 
-        if mb_cur_max <= 4 {
-            mb_cur_max = 4;
-        }
-        if i + mb_cur_max >= size {
-            size += 128;
-            let t: *mut c_char= xrealloc(input_string as *mut c_void, size as usize) as *mut c_char;
-            if t != input_string {
-                input_string = t;
-                remove_unwind_protect();
-                add_unwind_protect(xfree as *mut c_void, input_string);
-            }
-        }
-'out_add_char: loop {
-        if pass_next != 0 {     
-            pass_next = 0;
-            if c == b'\n' as c_char {
-                if skip_ctlesc == 0 && i > 0 {i -= 1;}
-                if interactive != 0 && input_is_tty != 0 && raw == 0 {print_ps2 = 1;}
-            } else {
-                break 'out_add_char;
-            }
-            continue 'get_input_string;
-        }
+                if mb_cur_max <= 4 {
+                    mb_cur_max = 4;
+                }
+                if i + mb_cur_max >= size {
+                    size += 128;
+                    let t: *mut c_char =
+                        xrealloc(input_string as *mut c_void, size as usize) as *mut c_char;
+                    if t != input_string {
+                        input_string = t;
+                        remove_unwind_protect();
+                        add_unwind_protect(xfree as *mut c_void, input_string);
+                    }
+                }
+                'out_add_char: loop {
+                    if pass_next != 0 {
+                        pass_next = 0;
+                        if c == b'\n' as c_char {
+                            if skip_ctlesc == 0 && i > 0 {
+                                i -= 1;
+                            }
+                            if interactive != 0 && input_is_tty != 0 && raw == 0 {
+                                print_ps2 = 1;
+                            }
+                        } else {
+                            break 'out_add_char;
+                        }
+                        continue 'get_input_string;
+                    }
 
-        if c == b'\\' as c_char && raw == 0 {
-            pass_next += 1;
-            if skip_ctlesc == 0 {
-                saw_escape += 1;
-                *((input_string as usize + i as usize) as *mut c_char) = CTLESC;
-                i += 1;
-            }
+                    if c == b'\\' as c_char && raw == 0 {
+                        pass_next += 1;
+                        if skip_ctlesc == 0 {
+                            saw_escape += 1;
+                            *((input_string as usize + i as usize) as *mut c_char) = CTLESC;
+                            i += 1;
+                        }
 
-            continue 'get_input_string;
-        }
+                        continue 'get_input_string;
+                    }
 
-        if ignore_delim == 0 && c == delim { //-a
-            break 'get_input_string;
-        }
+                    if ignore_delim == 0 && c == delim {
+                        //-a
+                        break 'get_input_string;
+                    }
 
-        if c == b'\0' as c_char && delim != b'\0' as c_char {
-            continue 'get_input_string;
-        }
+                    if c == b'\0' as c_char && delim != b'\0' as c_char {
+                        continue 'get_input_string;
+                    }
 
-        if (skip_ctlesc == 0 && c == CTLESC) || (skip_ctlnul == 0 && c == CTLNUL) {
-            saw_escape += 1;
-            *((input_string as usize + i as usize) as *mut c_char) = CTLESC;
-            i += 1;
-        }
-        break 'out_add_char;
-    }//out_add_char
+                    if (skip_ctlesc == 0 && c == CTLESC) || (skip_ctlnul == 0 && c == CTLNUL) {
+                        saw_escape += 1;
+                        *((input_string as usize + i as usize) as *mut c_char) = CTLESC;
+                        i += 1;
+                    }
+                    break 'out_add_char;
+                } //out_add_char
 
-        *((input_string as usize + i as usize) as *mut c_char) = c;
-        i += 1;
-        check_alrm();
+                *((input_string as usize + i as usize) as *mut c_char) = c;
+                i += 1;
+                check_alrm();
 
-        if mb_cur_max > 1 && is_basic(c) == 0 {
+                if mb_cur_max > 1 && is_basic(c) == 0 {
+                    *((input_string as usize + i as usize) as *mut c_char) = b'\0' as c_char;
+
+                    if edit != 0 {
+                        let clen = mbrlen(
+                            (rlbuf as usize + rlind as usize - 1) as *const c_char,
+                            mb_cur_max as usize,
+                            std::mem::transmute(&PT_NULL),
+                        );
+                        if clen > 1 {
+                            libc::memcpy(
+                                (input_string as usize + i as usize) as *mut c_void,
+                                (rlbuf as usize + rlind as usize) as *mut c_void,
+                                (clen - 1) as size_t,
+                            );
+                            i += clen - 1;
+                            rlind += clen - 1;
+                        }
+                    } else if locale_utf8locale == 0 || ((c as u8 & 0x80) != 0) {
+                        i += read_mbchar(fd, input_string, i, c as c_int, unbuffered_read);
+                    }
+                }
+                nr += 1;
+                if nchars > 0 && nr >= nchars {
+                    break 'get_input_string;
+                }
+            } //get_input_string
 
             *((input_string as usize + i as usize) as *mut c_char) = b'\0' as c_char;
+            check_alrm();
 
             if edit != 0 {
-                let clen = mbrlen((rlbuf as usize + rlind as usize - 1) as *const c_char,
-                mb_cur_max as usize,
-                std::mem::transmute(&PT_NULL));
-                if clen > 1 {
-                    libc::memcpy( (input_string as usize + i as usize) as *mut c_void,
-                    (rlbuf as usize + rlind as usize) as *mut c_void, (clen - 1) as size_t);
-                    i += clen - 1;
-                    rlind += clen - 1;
-                }
-            } else if locale_utf8locale == 0 || ((c as u8 & 0x80) != 0) {
-                i += read_mbchar(fd, input_string, i, c as c_int, unbuffered_read);
+                libc::free(rlbuf as *mut c_void);
             }
-        }
-        nr += 1;
-        if nchars > 0 && nr >= nchars {
-            break 'get_input_string;
-        }
-        
-    } //get_input_string
-
-    *((input_string as usize + i as usize) as *mut c_char) = b'\0' as c_char;
-    check_alrm();
 
-    if edit != 0 {
-        libc::free(rlbuf as *mut c_void);
-    }
+            if retval < 0 {
+                t_errno = *libc::__errno_location();
+                if *libc::__errno_location() != EINTR {
+                    let c_err = CString::new("read error: %d: %s").unwrap();
+                    builtin_error(
+                        c_err.as_ptr(),
+                        fd,
+                        libc::strerror(*libc::__errno_location()),
+                    );
+                }
 
-    if retval < 0 {
-        t_errno = *libc::__errno_location();
-        if *libc::__errno_location() != EINTR {
-            let c_err = CString::new("read error: %d: %s").unwrap();
-            builtin_error( c_err.as_ptr(), fd, libc::strerror(*libc::__errno_location()));
-        }
+                run_unwind_frame(frame_name.as_ptr() as *mut c_char);
+                return if t_errno != EINTR {
+                    EXECUTION_FAILURE
+                } else {
+                    128 + lastsig
+                };
+            }
 
-        run_unwind_frame(frame_name.as_ptr() as *mut c_char);
-        return if t_errno != EINTR {EXECUTION_FAILURE} else { 128 + lastsig};
-    }
+            if tmsec > 0 || tmusec > 0 {
+                reset_alarm();
+            }
 
-    if tmsec > 0 || tmusec > 0 {
-        reset_alarm();
-    }
+            if nchars > 0 || delim != b'\n' as c_char {
+                if edit != 0 {
+                    if nchars > 0 {
+                        rl_num_chars_to_read = 0;
+                    }
+                    if delim != b'\n' as c_char {
+                        reset_eol_delim(0 as *mut c_char);
+                    }
+                } else if input_is_tty != 0 {
+                    // ttyrestore();
+                    ttyrestore(&mut termsave);
+                }
+            } else if silent != 0 {
+                // ttyrestore();
+                ttyrestore(&mut termsave);
+            }
 
-    if nchars > 0 || delim != b'\n' as c_char {
-        if edit != 0 {
-            if nchars > 0{
-                rl_num_chars_to_read = 0;
+            // if unbuffered_read != 0 {
+            if unbuffered_read == 0 {
+                zsyncfd(fd);
             }
-            if delim != b'\n' as c_char{
-                reset_eol_delim(0 as *mut c_char);
+
+            if !save_instream.is_null() {
+                rl_instream = save_instream;
             }
-        } 
-        else if input_is_tty != 0 {
-            // ttyrestore();
-            ttyrestore(&mut termsave);
-        }
-    } 
-    else if silent != 0 {
-        // ttyrestore();
-        ttyrestore(&mut termsave);
-    }
 
-    // if unbuffered_read != 0 {
-    if unbuffered_read == 0 {
-        zsyncfd(fd);
-    }
+            discard_unwind_frame(frame_name.as_ptr() as *mut c_char);
 
-    if !save_instream.is_null() {
-        rl_instream = save_instream;
-    }
+            retval = if eof != 0 {
+                EXECUTION_FAILURE
+            } else {
+                EXECUTION_SUCCESS
+            };
 
-    discard_unwind_frame(frame_name.as_ptr() as *mut c_char);
+            break 'out_assig_vars;
+        } //out_assig_vars
+
+        if !arrayname.is_null() {
+            //和-a有关
+            if legal_identifier(arrayname) == 0 {
+                //标签不符合规范
+                // sh_invalidid(arrayname);
+                r_sh_invalidid(arrayname);
+                libc::free(input_string as *mut c_void);
+                return EXECUTION_FAILURE;
+            }
 
-    retval = if eof != 0 {EXECUTION_FAILURE} else {EXECUTION_SUCCESS};
+            var = find_or_make_array_variable(arrayname, 1);
+            if var.is_null() {
+                libc::free(input_string as *mut c_void);
+                return EXECUTION_FAILURE; /* readonly or noassign */
+            }
+            if ((*var).attributes & 0x0000040) != 0 {
+                let c_err =
+                    CString::new("%s: cannot convert associative to indexed array").unwrap();
+                builtin_error(c_err.as_ptr(), arrayname);
+                libc::free(input_string as *mut c_void);
+                return EXECUTION_FAILURE; /* existing associative array */
+            } else if ((*var).attributes & 0x0001000) != 0 {
+                (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
+            }
 
-    break 'out_assig_vars;
-} //out_assig_vars   
+            array_flush(std::mem::transmute((*var).value));
 
-    if !arrayname.is_null() {   //和-a有关
-        if legal_identifier(arrayname) == 0 {   //标签不符合规范
-            // sh_invalidid(arrayname);
-			r_sh_invalidid(arrayname);
-			libc::free(input_string as *mut c_void);
-			return EXECUTION_FAILURE;
-		}
+            alist = list_string(input_string, ifs_chars, 0);
+            if !alist.is_null() {
+                if saw_escape != 0 {
+                    dequote_list(alist);
+                } else {
+                    word_list_remove_quoted_nulls(alist);
+                }
+                assign_array_var_from_word_list(var, alist, 0);
+                dispose_words(alist);
+            }
 
-		var = find_or_make_array_variable(arrayname, 1);
-		if var.is_null() {
-            libc::free(input_string as *mut c_void);
-			return EXECUTION_FAILURE;	/* readonly or noassign */
-		}
-        if ((*var).attributes & 0x0000040) != 0  {
-            let c_err = CString::new("%s: cannot convert associative to indexed array").unwrap();
-			builtin_error(c_err.as_ptr(), arrayname);
             libc::free(input_string as *mut c_void);
-			return EXECUTION_FAILURE;	/* existing associative array */
-		} else if ((*var).attributes & 0x0001000) != 0  {
-            (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
-        }
 
-        array_flush(std::mem::transmute((*var).value));
+            return retval;
+        }
 
-		alist = list_string(input_string, ifs_chars, 0);
-		if !alist.is_null() {
-			if saw_escape != 0 {
-				dequote_list(alist);
-			} else {
-				word_list_remove_quoted_nulls(alist);
+        if list.is_null() {
+            //和-d相关  -n 0可以退出，有显示
+            if saw_escape != 0 {
+                let t = dequote_string(input_string);
+                var = bind_variable("REPLY".as_ptr() as *const c_char, t, 0);
+                libc::free(t as *mut c_void);
+            } else {
+                var = bind_variable("REPLY".as_ptr() as *const c_char, input_string, 0);
+            }
+            let cond = var.is_null()
+                || ((*var).attributes & 0x0000002) != 0
+                || ((*var).attributes & 0x0004000) != 0;
+            if cond {
+                retval = EXECUTION_FAILURE;
+            } else {
+                (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
             }
-			assign_array_var_from_word_list(var, alist, 0);
-			dispose_words(alist);
-		}
 
-        libc::free(input_string as *mut c_void);
+            libc::free(input_string as *mut c_void);
+            return retval;
+        }
 
-		return retval;
-    }
+        orig_input_string = input_string;
 
-    if list.is_null() { //和-d相关  -n 0可以退出，有显示
-        if saw_escape != 0 {
-			let t = dequote_string(input_string);
-			var = bind_variable("REPLY".as_ptr() as *const c_char, t, 0);
-			libc::free(t as *mut c_void);
-		} else {
-			var = bind_variable("REPLY".as_ptr() as *const c_char, input_string, 0);
-        }
-        let cond = var.is_null() || ((*var).attributes & 0x0000002) != 0 ||  ((*var).attributes & 0x0004000) != 0; 
-		if cond {
-			retval = EXECUTION_FAILURE;
-		} else {
-            (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
+        let mut t = input_string;
+        while !ifs_chars.is_null()
+            && *ifs_chars != 0
+            && (*t == b' ' as c_char || *t == b'\t' as c_char || *t == b'\n' as c_char)
+            && (ifs_cmap[*t as usize] != 0)
+        {
+            t = (t as usize + 1) as *mut c_char;
         }
+        input_string = t;
 
-        libc::free(input_string as *mut c_void);
-		return retval;
-    }
-
-    orig_input_string = input_string;
+        while !(*list).next.is_null() {
+            varname = (*((*list).word)).word;
 
-    let mut t = input_string;
-    while !ifs_chars.is_null() && *ifs_chars != 0 &&
-        (*t == b' ' as c_char|| *t == b'\t' as c_char || *t == b'\n' as c_char) &&
-        (ifs_cmap[*t as usize] != 0) {
-        t = (t as usize + 1) as *mut c_char;
-    }
-    input_string = t;
+            if legal_identifier(varname) == 0 && valid_array_reference(varname, vflags) == 0 {
+                // sh_invalidid(varname);
+                r_sh_invalidid(varname);
+                libc::free(orig_input_string as *mut c_void);
+                return EXECUTION_FAILURE;
+            }
 
-    while !(*list).next.is_null() {
-        varname = (*((*list).word)).word;
+            if *input_string != 0 {
+                t = get_word_from_string(
+                    std::mem::transmute(&input_string),
+                    ifs_chars,
+                    std::mem::transmute(&e),
+                );
+                if !t.is_null() {
+                    *e = b'\0' as c_char;
+                }
 
-        if legal_identifier(varname) == 0 &&
-            valid_array_reference(varname, vflags) == 0 {
-            // sh_invalidid(varname);
-            r_sh_invalidid(varname);
-            libc::free(orig_input_string as *mut c_void);
-			return EXECUTION_FAILURE;
-        }
+                if !t.is_null() && saw_escape != 0 {
+                    let t1 = dequote_string(t);
+                    var = bind_read_variable(varname, t1);
+                    libc::free(t1 as *mut c_void);
+                } else {
+                    var = bind_read_variable(
+                        varname,
+                        if !t.is_null() {
+                            t
+                        } else {
+                            "".as_ptr() as *mut c_char
+                        },
+                    );
+                }
+            } else {
+                t = PT_NULL as *mut c_char;
+                var = bind_read_variable(varname, "".as_ptr() as *mut c_char);
+            }
 
-        if *input_string != 0 {
-            t = get_word_from_string(std::mem::transmute(&input_string), ifs_chars, std::mem::transmute(&e));
-            if !t.is_null() { *e = b'\0' as c_char;}
+            if !t.is_null() {
+                libc::free(t as *mut c_void);
+            }
 
-            if !t.is_null() && saw_escape != 0 {
-                let t1 = dequote_string(t);
-                var = bind_read_variable(varname, t1);
-                libc::free(t1 as *mut c_void);
-            } else {
-                var = bind_read_variable(varname, if !t.is_null() {t} else {"".as_ptr() as *mut c_char});
+            if var.is_null() {
+                libc::free(orig_input_string as *mut c_void);
+                return EXECUTION_FAILURE;
             }
-        } else {
-            t = PT_NULL as *mut c_char;
-			var = bind_read_variable(varname, "".as_ptr() as *mut c_char);
-        }
 
-        if !t.is_null() {
-            libc::free(t as *mut c_void);
+            stupidly_hack_special_variables(varname);
+            (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
+
+            list = (*list).next;
         }
 
-        if var.is_null() {
+        if legal_identifier((*((*list).word)).word) == 0
+            && valid_array_reference((*((*list).word)).word, vflags) == 0
+        {
+            // sh_invalidid((*((*list).word)).word);
+            r_sh_invalidid((*((*list).word)).word);
             libc::free(orig_input_string as *mut c_void);
             return EXECUTION_FAILURE;
         }
 
-        stupidly_hack_special_variables(varname);
-        (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
-
-        list = (*list).next;
-    }
-
-    if legal_identifier((*((*list).word)).word) == 0 &&
-        valid_array_reference((*((*list).word)).word, vflags) == 0 {
-        // sh_invalidid((*((*list).word)).word);
-        r_sh_invalidid((*((*list).word)).word);
-        libc::free(orig_input_string as *mut c_void);
-        return EXECUTION_FAILURE;
-    }
+        tofree = PT_NULL as *mut c_char;
+        if *input_string != 0 {
+            t1 = input_string;
+            t = get_word_from_string(
+                std::mem::transmute(&input_string),
+                ifs_chars,
+                std::mem::transmute(&e),
+            );
+            if *input_string == 0 {
+                input_string = t;
+                tofree = input_string;
+            } else {
+                input_string = strip_trailing_ifs_whitespace(t1, ifs_chars, saw_escape);
+                tofree = t;
+            }
+        }
 
-    tofree = PT_NULL as *mut c_char;
-    if *input_string != 0 {
-        t1 = input_string;
-        t = get_word_from_string(std::mem::transmute(&input_string), ifs_chars, std::mem::transmute(&e));
-        if *input_string == 0 {
-            input_string = t;
-            tofree = input_string;
+        if saw_escape != 0 && !input_string.is_null() && *input_string != 0 {
+            t = dequote_string(input_string);
+            var = bind_read_variable((*((*list).word)).word, t);
+            libc::free(t as *mut c_void);
         } else {
-            input_string = strip_trailing_ifs_whitespace(t1, ifs_chars, saw_escape);
-            tofree = t;
+            var = bind_read_variable(
+                (*((*list).word)).word,
+                if !input_string.is_null() {
+                    input_string
+                } else {
+                    "".as_ptr() as *mut c_char
+                },
+            );
         }
-    }
-
-    if saw_escape != 0 && !input_string.is_null() && *input_string != 0 {
-        t = dequote_string(input_string);
-        var = bind_read_variable((*((*list).word)).word, t);
-        libc::free(t as *mut c_void);
-    } else {
-        var = bind_read_variable((*((*list).word)).word, if !input_string.is_null() {input_string} else {"".as_ptr() as *mut c_char});
-    }
 
-    if !var.is_null() {
-        stupidly_hack_special_variables((*((*list).word)).word);
-        (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
-    } else {
-        retval = EXECUTION_FAILURE;
-    }
+        if !var.is_null() {
+            stupidly_hack_special_variables((*((*list).word)).word);
+            (*var).attributes &= ((*var).attributes as u32 ^ 0xffffffff as u32) as i32;
+        } else {
+            retval = EXECUTION_FAILURE;
+        }
 
-    if !tofree.is_null() {
-        libc::free(tofree as *mut c_void);
-    }
-    libc::free(orig_input_string as *mut c_void);
-    return retval;
-} //unsafe
+        if !tofree.is_null() {
+            libc::free(tofree as *mut c_void);
+        }
+        libc::free(orig_input_string as *mut c_void);
+        return retval;
+    } //unsafe
 }
 
 /* ---------------------------------------------------------------------------------- */
@@ -833,183 +908,151 @@ unsafe {
 // }
 
 #[inline]
-unsafe extern "C" fn is_basic(mut c:libc::c_char)->libc::c_int{
+unsafe extern "C" fn is_basic(c: libc::c_char) -> libc::c_int {
     return (*is_basic_table
         .as_ptr()
-        .offset((c as libc::c_uchar as libc::c_int>>5 as libc::c_int)as isize)
-        >>(c as libc::c_uchar as libc::c_int & 31 as libc::c_int)
+        .offset((c as libc::c_uchar as libc::c_int >> 5 as libc::c_int) as isize)
+        >> (c as libc::c_uchar as libc::c_int & 31 as libc::c_int)
         & 1 as libc::c_int as libc::c_uint) as libc::c_int;
 }
 
-pub fn bind_read_variable(name: *mut c_char, value: *mut c_char) -> * mut SHELL_VAR {
+pub fn bind_read_variable(name: *mut c_char, value: *mut c_char) -> *mut SHELL_VAR {
     let v: *mut SHELL_VAR;
-unsafe {
-    // v = builtin_bind_variable(name, value, 0);
-	v = r_builtin_bind_variable(name, value, 0);
-
-    if v.is_null() {
-        return  v;
-    } else {
-        if ((*v).attributes & 0x0000002) != 0 || ((*v).attributes & 0x0004000) != 0 {
-            return PT_NULL as *mut SHELL_VAR;
-        } else {
+    unsafe {
+        v = r_builtin_bind_variable(name, value, 0);
+
+        if v.is_null() {
             return v;
+        } else {
+            if ((*v).attributes & 0x0000002) != 0 || ((*v).attributes & 0x0004000) != 0 {
+                return PT_NULL as *mut SHELL_VAR;
+            } else {
+                return v;
+            }
         }
     }
 }
-}
 
 fn read_mbchar(fd: c_int, string: *mut c_char, ind: c_int, ch: c_int, unbuffered: c_int) -> c_int {
     let mut i: size_t = 1;
     let mut r: ssize_t;
-	let mut c: c_char = 0;
-	let mut ret: ssize_t;
-
-unsafe {
-    let mut mbchar: [c_char; MB_LEN_MAX as usize + 1] = std::mem::zeroed();
-    let mut ps: mbstate_t = std::mem::zeroed();
-    let mut ps_back: mbstate_t = std::mem::zeroed();
-    let mut wc: libc::wchar_t =  std::mem::zeroed();
-
-'out: loop {
-	mbchar[0] = ch as c_char;
-	for n in 0..= MB_LEN_MAX {
-		ps_back = ps;
-		ret = mbrtowc(std::mem::transmute(&wc), std::mem::transmute(&mbchar), i, std::mem::transmute(&ps)) as ssize_t;
-		if ret == -2 {
-			ps = ps_back;
-
-			/* We don't want to be interrupted during a multibyte char read */
-			if unbuffered == 2 {
-				r = zreadn(fd, std::mem::transmute(&c), 1);
-			} else if unbuffered != 0 {
-				r = zread(fd, std::mem::transmute(&c), 1);
-			} else {
-				r = zreadc(fd, std::mem::transmute(&c));
-            }
-			if r <= 0 {
-                break 'out;
+    let c: c_char = 0;
+    let mut ret: ssize_t;
+
+    unsafe {
+        let mut mbchar: [c_char; MB_LEN_MAX as usize + 1] = std::mem::zeroed();
+        let mut ps: mbstate_t = std::mem::zeroed();
+        let mut ps_back: mbstate_t = std::mem::zeroed();
+        let wc: libc::wchar_t = std::mem::zeroed();
+
+        'out: loop {
+            mbchar[0] = ch as c_char;
+            for _n in 0..=MB_LEN_MAX {
+                ps_back = ps;
+                ret = mbrtowc(
+                    std::mem::transmute(&wc),
+                    std::mem::transmute(&mbchar),
+                    i,
+                    std::mem::transmute(&ps),
+                ) as ssize_t;
+                if ret == -2 {
+                    ps = ps_back;
+
+                    /* We don't want to be interrupted during a multibyte char read */
+                    if unbuffered == 2 {
+                        r = zreadn(fd, std::mem::transmute(&c), 1);
+                    } else if unbuffered != 0 {
+                        r = zread(fd, std::mem::transmute(&c), 1);
+                    } else {
+                        r = zreadc(fd, std::mem::transmute(&c));
+                    }
+                    if r <= 0 {
+                        break 'out;
+                    }
+                    mbchar[i] = c;
+                    i += 1;
+                    continue;
+                } else if ret == -1 || ret == 0 || ret > 0 {
+                    break;
+                }
             }
-			mbchar[i] = c;
-            i += 1;
-			continue;
-		} else if ret == -1 || ret == 0 || ret > 0 {
-			break;
+            break 'out;
         }
-	}
-    break 'out;
-}
-	if i > 1 {
-		r = 1;
-		while r < i as isize {
-            *((string as usize + ind as usize + r as usize -1) as *mut c_char) = mbchar[r as size_t];
+        if i > 1 {
+            r = 1;
+            while r < i as isize {
+                *((string as usize + ind as usize + r as usize - 1) as *mut c_char) =
+                    mbchar[r as size_t];
 
-            r += 1;
+                r += 1;
+            }
         }
+        return (i - 1) as c_int;
     }
-	return (i - 1) as c_int;
-}
 }
 
 fn quit() {
-unsafe {
-    if terminating_signal != 0 {
-        termsig_handler(terminating_signal);
-    }
+    unsafe {
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
 
-    if interrupt_state != 0 {
-        throw_to_top_level();
+        if interrupt_state != 0 {
+            throw_to_top_level();
+        }
     }
 }
-}
 
 fn check_alrm() {
     unsafe {
         if sigalrm_seen != 0 {
-            siglongjmp (std::mem::transmute(&alrmbuf), 1);
-            // siglongjmp (&mut alrmbuf as *mut __jmp_buf_tag, 1);
+            siglongjmp(std::mem::transmute(&alrmbuf), 1);
         }
     }
 }
 
 static mut old_attempted_completion_function: usize = 0;
 
-pub fn reset_attempted_completion_function(cp: *mut c_char)
-{
-unsafe {
-    if rl_attempted_completion_function as usize == 0 &&
-	    old_attempted_completion_function as usize != 0 {
-        rl_attempted_completion_function = std::mem::transmute(old_attempted_completion_function);
+pub fn reset_attempted_completion_function(_cp: *mut c_char) {
+    unsafe {
+        if rl_attempted_completion_function as usize == 0
+            && old_attempted_completion_function as usize != 0
+        {
+            rl_attempted_completion_function =
+                std::mem::transmute(old_attempted_completion_function);
+        }
     }
 }
-}
 
 static mut old_startup_hook: usize = 0;
 static mut deftext: *mut c_char = PT_NULL as *mut c_char;
 
-fn set_itext() -> c_int
-{
+fn set_itext() -> c_int {
     let mut r1 = 0;
     let mut r2 = 0;
 
-unsafe {
-	if old_startup_hook != 0 {
-        let fp: rl_hook_func_t = std::mem::transmute(old_startup_hook);
-		r1 = fp();
+    unsafe {
+        if old_startup_hook != 0 {
+            let fp: rl_hook_func_t = std::mem::transmute(old_startup_hook);
+            r1 = fp();
+        }
+        if !deftext.is_null() {
+            r2 = rl_insert_text(deftext as *const c_char);
+            deftext = PT_NULL as *mut c_char;
+            rl_startup_hook = std::mem::transmute(old_startup_hook);
+            old_startup_hook = std::mem::transmute(0 as usize);
+        }
     }
-	if !deftext.is_null() {
-		r2 = rl_insert_text(deftext as *const c_char);
-		deftext = PT_NULL as *mut c_char;
-		rl_startup_hook = std::mem::transmute(old_startup_hook);
-		old_startup_hook = std::mem::transmute(0 as usize);
-	}
-}
-	return (r1 != 0 || r2 != 0) as c_int;
+    return (r1 != 0 || r2 != 0) as c_int;
 }
 
-// fn edit_line(p : *mut c_char, itext : *mut c_char) -> *mut c_char {
-// unsafe {
-// 	if bash_readline_initialized == 0 {
-// 		initialize_readline();
-//     }
-
-// 	old_attempted_completion_function = std::mem::transmute(rl_attempted_completion_function);
-//     rl_attempted_completion_function = std::mem::transmute(0 as usize);
-// 	bashline_set_event_hook();
-// 	if !itext.is_null() {
-// 		old_startup_hook = std::mem::transmute(rl_startup_hook);
-// 		rl_startup_hook = std::mem::transmute(set_itext as usize);
-// 		deftext = itext;
-// 	}
-
-// 	let mut ret = readline(p);
-
-// 	rl_attempted_completion_function = std::mem::transmute(old_attempted_completion_function);
-// 	old_attempted_completion_function = std::mem::transmute(0 as usize);
-// 	bashline_reset_event_hook();
-
-// 	if ret.is_null() {
-//         return ret;
-//     }
-
-//     let len:i32 = libc::strlen(ret) as i32;
-// 	ret = xrealloc(ret as *mut c_void, (len + 2) as usize) as *mut c_char;
-//     // *ret = delim;
-//     *ret.offset(len as isize) = delim;
-//     *((ret as usize + 1) as *mut c_char) = b'\0'  as c_char;
-
-// 	return ret;
-// }
-// }
-
-
-fn edit_line(p : *mut c_char, itext : *mut c_char) -> *mut c_char {
-    let mut len:i32;
+fn edit_line(p: *mut c_char, itext: *mut c_char) -> *mut c_char {
+    let mut len: i32;
     unsafe {
         if bash_readline_initialized == 0 {
             initialize_readline();
         }
-    
+
         old_attempted_completion_function = std::mem::transmute(rl_attempted_completion_function);
         rl_attempted_completion_function = std::mem::transmute(0 as usize);
         bashline_set_event_hook();
@@ -1018,76 +1061,57 @@ fn edit_line(p : *mut c_char, itext : *mut c_char) -> *mut c_char {
             rl_startup_hook = std::mem::transmute(set_itext as usize);
             deftext = itext;
         }
-    
+
         let mut ret = readline(p);
-    
+
         rl_attempted_completion_function = std::mem::transmute(old_attempted_completion_function);
         old_attempted_completion_function = std::mem::transmute(0 as usize);
         bashline_reset_event_hook();
-    
+
         if ret.is_null() {
             return ret;
         }
-        
+
         len = libc::strlen(ret) as i32;
         ret = xrealloc(ret as *mut c_void, (len + 2) as usize) as *mut c_char;
         *ret.offset(len as isize) = delim;
         len += 1;
-        *ret.offset(len as isize) =  b'\0'  as c_char;
+        *ret.offset(len as isize) = b'\0' as c_char;
         return ret;
     }
 }
 
-
-
-fn sigalrm(s : c_int) {
-unsafe {
-    sigalrm_seen = 1;
-}
+fn sigalrm(_s: c_int) {
+    unsafe {
+        sigalrm_seen = 1;
+    }
 }
 
-fn reset_alarm()
-{
-unsafe {
-    falarm(0, 0);
-    set_signal_handler(libc::SIGALRM, old_alrm);
-}
+fn reset_alarm() {
+    unsafe {
+        falarm(0, 0);
+        set_signal_handler(libc::SIGALRM, old_alrm);
+    }
 }
 
-// fn ttyrestore()
-// {
-// unsafe {
-//     if termsave.is_none() {
-//         let tmp: tty_save  = std::mem::zeroed();
-//         termsave = Some(tmp);
-//     }
-
-//     let ter = termsave.unwrap();
-// 	ttsetattr(ter.fd, std::mem::transmute(&(ter.attrs)));
-// 	tty_modified = 0;
-// }
-// }
-
-unsafe extern "C" fn ttyrestore(mut ttp:*mut tty_save){
-    ttsetattr((*ttp).fd,&mut (*ttp).attrs);
+unsafe extern "C" fn ttyrestore(ttp: *mut tty_save) {
+    ttsetattr((*ttp).fd, &mut (*ttp).attrs);
     tty_modified = 0 as libc::c_int;
 }
 
 #[no_mangle]
-pub extern "C" fn read_tty_cleanup()
-{
-unsafe {
-    if tty_modified != 0 {
-        ttyrestore(&mut termsave);
+pub extern "C" fn read_tty_cleanup() {
+    unsafe {
+        if tty_modified != 0 {
+            ttyrestore(&mut termsave);
+        }
     }
 }
-}
 
 #[no_mangle]
-pub extern "C" fn read_tty_modified() -> c_int
-{
-unsafe {
-    return tty_modified;
+pub extern "C" fn read_tty_modified() -> c_int {
+    unsafe {
+        return tty_modified;
     }
 }
 
@@ -1097,76 +1121,45 @@ static mut old_newline_ctype: c_int = 0;
 static mut old_newline_func: usize = 0;
 
 static mut delim_char: u8 = 0;
-// fn set_eol_delim(c: c_int)
-// {
-// unsafe {
-// 	if bash_readline_initialized == 0 {
-//         initialize_readline();
-//     }
-
-// 	let cmap = rl_get_keymap();
-//     let n = std::mem::size_of_val(&*cmap);
-//     let ret_pos = (b'M' & 0x1f) as usize * n;
-//     let c_pos = (c & 0x1f) as usize * n;
-
-// 	/* Save the old delimiter char binding */
-// 	old_newline_ctype = (*((cmap as usize + ret_pos) as Keymap)).tp as c_int;
-// 	old_newline_func = (*((cmap as usize + ret_pos) as Keymap)).function as usize;
-// 	old_delim_ctype =  (*((cmap as usize + c_pos) as Keymap)).tp as c_int;
-// 	old_delim_func = (*((cmap as usize + c_pos) as Keymap)).function as usize;
-
-// 	/* Change newline to self-insert */
-// 	(*((cmap as usize + ret_pos) as Keymap)).tp = ISFUNC as c_char;
-// 	(*((cmap as usize + ret_pos) as Keymap)).function = rl_insert;
-
-// 	/* Bind the delimiter character to accept-line. */
-// 	(*((cmap as usize + c_pos) as Keymap)).tp = ISFUNC as c_char;
-// 	(*((cmap as usize + c_pos) as Keymap)).function = rl_newline;
-
-// 	delim_char = c as u8;
-// }
-// }
 
-fn set_eol_delim(c: c_int)
-{
-    let mut cmap:Keymap;
-unsafe {
-	if bash_readline_initialized == 0 {
-        initialize_readline();
-    }
+fn set_eol_delim(c: c_int) {
+    let cmap: Keymap;
+    unsafe {
+        if bash_readline_initialized == 0 {
+            initialize_readline();
+        }
 
-	// let cmap = rl_get_keymap();
-    cmap = rl_get_keymap();
+        // let cmap = rl_get_keymap();
+        cmap = rl_get_keymap();
 
-    old_newline_ctype =  (*cmap.offset((b'M' as i32 & 0x1f) as isize)).tp as c_int;
-    old_newline_func  =  (*cmap.offset((b'M' as i32 & 0x1f) as isize)).function as usize;
-    old_delim_ctype   =  (*cmap.offset(c as isize)).tp as c_int;
-    old_delim_func    =  (*cmap.offset(c as isize)).function as usize;
+        old_newline_ctype = (*cmap.offset((b'M' as i32 & 0x1f) as isize)).tp as c_int;
+        old_newline_func = (*cmap.offset((b'M' as i32 & 0x1f) as isize)).function as usize;
+        old_delim_ctype = (*cmap.offset(c as isize)).tp as c_int;
+        old_delim_func = (*cmap.offset(c as isize)).function as usize;
 
-    /* Change newline to self-insert */
-	(*cmap.offset((b'M' as i32 & 0x1f) as isize)).tp = ISFUNC as c_char;
-	(*cmap.offset((b'M' as i32 & 0x1f) as isize)).function = rl_insert;
+        /* Change newline to self-insert */
+        (*cmap.offset((b'M' as i32 & 0x1f) as isize)).tp = ISFUNC as c_char;
+        (*cmap.offset((b'M' as i32 & 0x1f) as isize)).function = rl_insert;
 
-	/* Bind the delimiter character to accept-line. */
-	(*cmap.offset(c as isize)).tp = ISFUNC as c_char;
-	(*cmap.offset(c as isize)).function = rl_newline;
+        /* Bind the delimiter character to accept-line. */
+        (*cmap.offset(c as isize)).tp = ISFUNC as c_char;
+        (*cmap.offset(c as isize)).function = rl_newline;
 
-	delim_char = c as u8;
-}
+        delim_char = c as u8;
+    }
 }
 
-fn reset_eol_delim(cp: *mut c_char)
-{
-unsafe {
-	let cmap = rl_get_keymap();
-    let n = std::mem::size_of_val(&*cmap);
-    let ret_pos = (b'M' & 0x1f) as usize * n;
-    let delim_pos = (delim_char & 0x1f) as usize * n;
+fn reset_eol_delim(_cp: *mut c_char) {
+    unsafe {
+        let cmap = rl_get_keymap();
+        let n = std::mem::size_of_val(&*cmap);
+        let ret_pos = (b'M' & 0x1f) as usize * n;
+        let delim_pos = (delim_char & 0x1f) as usize * n;
 
-	(*((cmap as usize + ret_pos) as Keymap)).tp = old_newline_ctype as c_char;
-	(*((cmap as usize + ret_pos) as Keymap)).function = std::mem::transmute(old_newline_func);
+        (*((cmap as usize + ret_pos) as Keymap)).tp = old_newline_ctype as c_char;
+        (*((cmap as usize + ret_pos) as Keymap)).function = std::mem::transmute(old_newline_func);
 
-	(*((cmap as usize + delim_pos) as Keymap)).tp = old_delim_ctype as c_char;
-	(*((cmap as usize + delim_pos) as Keymap)).function = std::mem::transmute(old_delim_func);
-}
+        (*((cmap as usize + delim_pos) as Keymap)).tp = old_delim_ctype as c_char;
+        (*((cmap as usize + delim_pos) as Keymap)).function = std::mem::transmute(old_delim_func);
+    }
 }
diff --git a/bash-5.1/builtins_rust/rlet/src/lib.rs b/bash-5.1/builtins_rust/rlet/src/lib.rs
index 20799dc1ad9ce09162e0825808e35ed893a25ae8..187122117b90da3f7d554e9adac8f35075b0871a 100644
--- a/bash-5.1/builtins_rust/rlet/src/lib.rs
+++ b/bash-5.1/builtins_rust/rlet/src/lib.rs
@@ -1,69 +1,80 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
+use libc::{c_char, c_int, c_long, c_void};
 use std::ffi::CStr;
-use libc::{c_int, c_char, c_long, c_void};
-
 
 include!(concat!("intercdep.rs"));
 
 #[no_mangle]
 pub extern "C" fn r_let_builtin(mut list: *mut WordList) -> i32 {
-unsafe {
-    let mut ret: c_long = 0;
-	let mut expok: c_int = 0;
+    unsafe {
+        let mut ret: c_long = 0;
+        let expok: c_int = 0;
 
-	if !list.is_null() && !(*list).word.is_null() &&
-		libc::strcmp((*((*list).word)).word, "--help\0".as_ptr() as *const c_char) == 0 {
-        r_builtin_help ();
-        return EX_USAGE;
-    }
+        if !list.is_null()
+            && !(*list).word.is_null()
+            && libc::strcmp((*((*list).word)).word, "--help\0".as_ptr() as *const c_char) == 0
+        {
+            r_builtin_help();
+            return EX_USAGE;
+        }
 
-	if !list.is_null() && !(*list).word.is_null() && is_option((*((*list).word)).word, b'-') {
-		list = (*list).next;
-    }
+        if !list.is_null() && !(*list).word.is_null() && is_option((*((*list).word)).word, b'-') {
+            list = (*list).next;
+        }
 
-	if list.is_null() {
-		let names = String::from("letwarn");
-        err_translate_fn(&names,std::ptr::null_mut());
-	    println!();
-		return EXECUTION_FAILURE;
-	}
+        if list.is_null() {
+            let names = String::from("letwarn");
+            err_translate_fn(&names, std::ptr::null_mut());
+            println!();
+            return EXECUTION_FAILURE;
+        }
 
-	while !list.is_null() {
-		ret = evalexp((*((*list).word)).word, EXP_EXPANDED, std::mem::transmute(&expok));
-		if expok == 0 {
-			return EXECUTION_FAILURE;
+        while !list.is_null() {
+            ret = evalexp(
+                (*((*list).word)).word,
+                EXP_EXPANDED,
+                std::mem::transmute(&expok),
+            );
+            if expok == 0 {
+                return EXECUTION_FAILURE;
+            }
+            list = (*list).next;
         }
-        list = (*list).next;
-	}
 
-	return if ret == 0 {EXECUTION_FAILURE} else {EXECUTION_SUCCESS};
-}
+        return if ret == 0 {
+            EXECUTION_FAILURE
+        } else {
+            EXECUTION_SUCCESS
+        };
+    }
 }
 
 #[no_mangle]
-pub extern "C" fn r_exp_builtin(mut list: *mut WordList) -> i32 {
-
-unsafe {
-	let mut expok: c_int = 0;
+pub extern "C" fn r_exp_builtin(list: *mut WordList) -> i32 {
+    unsafe {
+        let expok: c_int = 0;
 
-	if list.is_null() {
-		let names = String::from("letwarn");
-        err_translate_fn(&names,std::ptr::null_mut());
-		println!();
-		return EXECUTION_FAILURE;
-	}
+        if list.is_null() {
+            let names = String::from("letwarn");
+            err_translate_fn(&names, std::ptr::null_mut());
+            println!();
+            return EXECUTION_FAILURE;
+        }
 
-	let exp = string_list(list);
-	let ret = evalexp(exp, EXP_EXPANDED, std::mem::transmute(&expok));
-	libc::free(exp as *mut c_void);
-	return if ret == 0 || expok == 0 {EXECUTION_FAILURE} else {EXECUTION_SUCCESS};
-}
+        let exp = string_list(list);
+        let ret = evalexp(exp, EXP_EXPANDED, std::mem::transmute(&expok));
+        libc::free(exp as *mut c_void);
+        return if ret == 0 || expok == 0 {
+            EXECUTION_FAILURE
+        } else {
+            EXECUTION_SUCCESS
+        };
+    }
 }
 
-unsafe fn is_option(s: *mut c_char, c: u8) -> bool
-{
+unsafe fn is_option(s: *mut c_char, c: u8) -> bool {
     let str = CStr::from_ptr(s).to_bytes_with_nul();
-    return str[0] == b'-' && str[1] == c && str[2] != 0
+    return str[0] == b'-' && str[1] == c && str[2] != 0;
 }
diff --git a/bash-5.1/builtins_rust/rreturn/src/lib.rs b/bash-5.1/builtins_rust/rreturn/src/lib.rs
index 09ab272d20ea70916b7049989043526dbf3aad0d..4b15e1eae022f15afde5c83582262eafef693159 100644
--- a/bash-5.1/builtins_rust/rreturn/src/lib.rs
+++ b/bash-5.1/builtins_rust/rreturn/src/lib.rs
@@ -1,28 +1,31 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char, c_long, c_ulong};
-use rcommon::{r_get_exitstat,WordList};
+use libc::{c_char, c_int, c_long, c_ulong};
+use rcommon::{r_get_exitstat, WordList};
 include!(concat!("intercdep.rs"));
 use rhelp::r_builtin_help;
 
 #[no_mangle]
 pub extern "C" fn r_return_builtin(list: *mut WordList) -> i32 {
+    unsafe {
+        if !list.is_null()
+            && !(*list).word.is_null()
+            && libc::strcmp((*((*list).word)).word, "--help\0".as_ptr() as *const c_char) == 0
+        {
+            r_builtin_help();
+            return EX_USAGE;
+        }
 
-unsafe {
-    if !list.is_null() && !(*list).word.is_null() &&
-        libc::strcmp((*((*list).word)).word, "--help\0".as_ptr() as *const c_char) == 0 {
-        r_builtin_help ();
-        return EX_USAGE;
+        return_catch_value = r_get_exitstat(list);
+        if return_catch_flag != 0 {
+            siglongjmp(std::mem::transmute(&return_catch), 1);
+        } else {
+            builtin_error(
+                "can only `return' from a function or sourced script\0".as_ptr() as *const c_char,
+            );
+            return EX_USAGE;
+        }
     }
-
-    return_catch_value = r_get_exitstat(list);
-    if return_catch_flag != 0 {
-        siglongjmp(std::mem::transmute(&return_catch), 1);
-    } else {
-        builtin_error("can only `return' from a function or sourced script\0".as_ptr() as *const c_char);
-        return EX_USAGE;
-    }
-}
     return EXECUTION_SUCCESS;
 }
diff --git a/bash-5.1/builtins_rust/set/src/lib.rs b/bash-5.1/builtins_rust/set/src/lib.rs
index ee9ee4299c30e2e2660fbc5f6392331e5817a3a8..3fac789d6b5153594f896734ea7f89c65dd8952d 100644
--- a/bash-5.1/builtins_rust/set/src/lib.rs
+++ b/bash-5.1/builtins_rust/set/src/lib.rs
@@ -1,218 +1,214 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate libc;
 extern crate nix;
 
-use std::ffi::CStr;
-use std::ffi::CString;
-use std::ptr;
-use std::mem;
-use std::io;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage, r_savestring};
+use std::ffi::{CStr, CString};
+use std::{ptr, mem, io};
+use rcommon::{
+    r_builtin_usage, r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS,
+    EX_NOEXEC, EX_NOTFOUND, EX_USAGE, SUBSHELL_PAREN,
+};
 use rhelp::r_builtin_help;
 
 #[macro_export]
 macro_rules! FLAG_UNKNOWN {
-    () => {0 as *mut i32}
+    () => {
+        0 as *mut i32
+    };
 }
 
 #[macro_export]
-macro_rules! MINUS_O_FORMAT{
-    () => {CString::new("%-15s\t%s\n")}
+macro_rules! MINUS_O_FORMAT {
+    () => {
+        CString::new("%-15s\t%s\n")
+    };
 }
 
 #[macro_export]
- macro_rules! GET_BINARY_O_OPTION_VALUE {
-    ($a:expr,$b:expr) =>{
+macro_rules! GET_BINARY_O_OPTION_VALUE {
+    ($a:expr,$b:expr) => {
         if (o_options[$a as usize].get_func).is_some() {
-          (Some(
-            (o_options[$a as usize].get_func)
-                .expect("non-null function pointer"),
-        ))
-            .expect("non-null function pointer")($b)
-    } else {
-        *o_options[$a as usize].variable
-    }
-  }
+            (Some((o_options[$a as usize].get_func).expect("non-null function pointer")))
+                .expect("non-null function pointer")($b)
+        } else {
+            *o_options[$a as usize].variable
+        }
+    };
 }
 
 #[macro_export]
 macro_rules! SET_BINARY_O_OPTION_VALUE {
-  ($a:expr,$onoff:expr,$c:expr) =>{
-    unsafe {
-      if (o_options[ $a as usize].set_func).is_some() {
-        (Some(
-          (o_options[$a as usize].set_func)
-              .expect("non-null function pointer"),
-      ))
-          .expect("non-null function pointer")($onoff, $c)
-    }
-    else {
-         $onoff == FLAG_ON!();
-        let b = $onoff;
-        *o_options[$a as usize].variable = b;
-        *o_options[$a as usize].variable
-    }
-  }
-  }
+    ($a:expr,$onoff:expr,$c:expr) => {
+        unsafe {
+            if (o_options[$a as usize].set_func).is_some() {
+                (Some((o_options[$a as usize].set_func).expect("non-null function pointer")))
+                    .expect("non-null function pointer")($onoff, $c)
+            } else {
+                $onoff == FLAG_ON!();
+                let b = $onoff;
+                *o_options[$a as usize].variable = b;
+                *o_options[$a as usize].variable
+            }
+        }
+    };
 }
 
 #[macro_export]
 macro_rules! N_O_OPTIONS {
-  () => {
-    (std::mem::size_of::<[opp;28]>() as usize
-    / std::mem::size_of::<opp>() as usize)
-  }
+    () => {
+        (std::mem::size_of::<[opp; 28]>() as usize / std::mem::size_of::<opp>() as usize)
+    };
 }
 
 #[macro_export]
-macro_rules! FLAG_ON{
-  () =>{
-    b'-' as i32
-  }
+macro_rules! FLAG_ON {
+    () => {
+        b'-' as i32
+    };
 }
 
 #[macro_export]
-macro_rules! FLAG_OFF{
-  () =>{
-    b'+' as i32
-  }
+macro_rules! FLAG_OFF {
+    () => {
+        b'+' as i32
+    };
 }
 
 #[macro_export]
-macro_rules!  VUNSETATTR{
-  ($var:expr,$attr:expr) => {
-    (*$var).attributes = (*$var).attributes & !(&$attr);
-    (*$var).attributes
-  }
+macro_rules! VUNSETATTR {
+    ($var:expr,$attr:expr) => {
+        (*$var).attributes = (*$var).attributes & !(&$attr);
+        (*$var).attributes
+    };
 }
 
 #[macro_export]
 macro_rules! att_exported {
-  () => {
-    0x0000001
-  }
+    () => {
+        0x0000001
+    };
 }
 
 #[macro_export]
-macro_rules!  exported_p {
-  ($var:expr) => {
-    (*$var).attributes & att_exported!() 
-  }
+macro_rules! exported_p {
+    ($var:expr) => {
+        (*$var).attributes & att_exported!()
+    };
 }
 
 #[macro_export]
 macro_rules! VSETATTR {
-  ($var:expr,$attr:expr) => {
-    (*$var).attributes = (*$var).attributes | (&$attr);
-    (*$var).attributes
-  }
+    ($var:expr,$attr:expr) => {
+        (*$var).attributes = (*$var).attributes | (&$attr);
+        (*$var).attributes
+    };
 }
 
 #[macro_export]
-macro_rules!  imported_p {
-  ($var:expr) => {
-    (*$var).attributes & att_imported!()
-  }
+macro_rules! imported_p {
+    ($var:expr) => {
+        (*$var).attributes & att_imported!()
+    };
 }
 
 #[macro_export]
 macro_rules! att_imported {
-  () => {
-    0x0008000
-  }
+    () => {
+        0x0008000
+    };
 }
 
 #[macro_export]
-macro_rules!  att_assoc{
-  () => {
-    0x0000040
-  }
+macro_rules! att_assoc {
+    () => {
+        0x0000040
+    };
 }
 
 #[macro_export]
 macro_rules! assoc_p {
-  ($var:expr) => {
-    (*$var).attributes & att_assoc!()
-  }
+    ($var:expr) => {
+        (*$var).attributes & att_assoc!()
+    };
 }
 
 #[macro_export]
 macro_rules! array_p {
-  ($var:expr) => {
-    (*$var).attributes & att_array!()
-  }
+    ($var:expr) => {
+        (*$var).attributes & att_array!()
+    };
 }
 
 #[macro_export]
-macro_rules!  non_unsettable_p {
-  ($var:expr) => {
-    (*$var).attributes & att_nounset!()
-  }
+macro_rules! non_unsettable_p {
+    ($var:expr) => {
+        (*$var).attributes & att_nounset!()
+    };
 }
 
 #[macro_export]
 macro_rules! readonly_p {
-  ($var:expr) => {
-    (*$var).attributes & att_readonly!()
-  }
+    ($var:expr) => {
+        (*$var).attributes & att_readonly!()
+    };
 }
 
 #[macro_export]
 macro_rules! nameref_p {
-  ($var:expr) => {
-    (*$var).attributes & att_nameref!()
-  }
+    ($var:expr) => {
+        (*$var).attributes & att_nameref!()
+    };
 }
 
 #[macro_export]
 macro_rules! nameref_cell {
-  ($var:expr) => {
-    (*$var).value
-  }
+    ($var:expr) => {
+        (*$var).value
+    };
 }
 
 #[macro_export]
-macro_rules! att_nameref{
-  () => {
-    0x0000800
-  }
+macro_rules! att_nameref {
+    () => {
+        0x0000800
+    };
 }
 
 #[macro_export]
-macro_rules! att_readonly{
-  () => {
-    0x0000002
-  }
+macro_rules! att_readonly {
+    () => {
+        0x0000002
+    };
 }
 
 #[macro_export]
 macro_rules! att_nounset {
-  () => {
-    0x0002000
-  }
+    () => {
+        0x0002000
+    };
 }
 
 #[macro_export]
 macro_rules! name_cell {
-  ($var:expr) => {
-    (*$var).name
-  }
+    ($var:expr) => {
+        (*$var).name
+    };
 }
 
 #[macro_export]
-macro_rules!  att_array{
-  () => {
-    0x0000004
-  }
+macro_rules! att_array {
+    () => {
+        0x0000004
+    };
 }
 
 #[macro_export]
 macro_rules! value_cell {
-  ($var:expr) => {
-    (*$var).value
-  }
+    ($var:expr) => {
+        (*$var).value
+    };
 }
 
 #[derive(Copy, Clone)]
@@ -229,23 +225,14 @@ pub struct variable {
 
 #[derive(Copy, Clone)]
 #[repr(C)]
- pub struct opp{
-  name : *mut libc::c_char,
-  letter : i32,
-  variable : *mut i32,
-  set_func : Option::<setopt_set_func_t>,
-  get_func : Option::<setopt_get_func_t>,
+pub struct opp {
+    name: *mut libc::c_char,
+    letter: i32,
+    variable: *mut i32,
+    set_func: Option<setopt_set_func_t>,
+    get_func: Option<setopt_get_func_t>,
 }
 
-// #[deny(missing_fragment_specifier)]
-// #[macro_export]
-// macro_rules! STREQ{
-//    ($a:expr,$b:expr) =>{
-//        (*$a==*$b) && (libc::strcmp($a,$b)==0)
-//     }
-// }
-
-
 #[macro_export]
 macro_rules! FLAG_ERROR{
   () => {-1}
@@ -262,632 +249,466 @@ macro_rules! VA_ONEWORD {
 }
 
 #[no_mangle]
-pub static mut o_options : [opp ; 28] = unsafe {[  
-    {
-    opp{
-        name : b"allexport\0" as *const u8 as *const libc::c_char as *mut libc::c_char, 
-        letter : b'a' as  i32,
-        variable : 0 as *const libc::c_void 
-           as *mut libc::c_void
-           as  *mut i32,
-        set_func : 
-          ::std::mem::transmute::< 
-          *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > 
-          (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-        std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<setopt_get_func_t>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
-      }
-    },
-
-    {
-      opp{
-        name : b"braceexpand\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        letter : b'B' as i32,
-        variable : 0 as  *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32,
-        set_func:
-        ::std::mem::transmute::< *mut libc::c_void,
-        Option::<setopt_set_func_t>,
-        > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-        ::std::mem::transmute::<
-        *mut libc::c_void,
-        Option::<setopt_get_func_t>,>
-        (0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{
-        name : b"emacs\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        letter :  b'\0' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func :  Some(set_edit_mode),
-        get_func :  Some(get_edit_mode)
-       }
-    },
- 
-    {
-      opp{
-        name : b"errexit\0" as *const u8 as *const libc::c_char as *mut libc::c_char ,
-        letter :  b'e' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32,
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-       }
-    },
-  
-    {
-      opp {
-        name : b"errtrace\0" as *const u8 as *const libc::c_char as *mut libc::c_char,   
-        letter :  b'E' as i32,
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32,
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-    
-    {
-      opp {
-        name : b"functrace\0" as *const u8 as *const libc::c_char as *mut libc::c_char,  
-        letter : b'T' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void), 
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-    
-    {
-      opp {
-        name : b"hashall\0" as *const u8 as *const libc::c_char as *mut libc::c_char,   
-        letter : b'h' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{ 
-        name : b"histexpand\0" as *const u8 as *const libc::c_char as *mut libc::c_char, 
-        letter : b'H' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32,
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{ 
-        name : b"history\0" as *const u8 as *const libc::c_char as *mut libc::c_char,   
-        letter : b'\0' as i32, 
-        // variable : 0 as *const libc::c_void 
-        // as *mut libc::c_void
-        // as *mut i32, 
-        variable : &enable_history_list as *const i32 as *mut i32, 
-        set_func : Some (bash_set_history),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{
-        name : b"ignoreeof\0" as *const u8 as *const libc::c_char as *mut libc::c_char, 
-        letter : b'\0' as i32,
-        /*variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, */
-        variable : &ignoreeof as *const i32 as *mut i32,
-        set_func : Some (set_ignoreeof), 
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-           >(0 as *const libc::c_void as *mut libc::c_void)
-       }
-    },
-
-    {
-      opp{  
-        name : b"interactive-comments\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
-        letter : b'\0' as i32,
-        /*variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, */
-        variable :  &interactive_comments  as *const i32 as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"keyword\0" as *const u8 as *const libc::c_char as *mut libc::c_char,    
-        letter : b'k' as i32,
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{ 
-        name : b"monitor\0" as *const u8 as *const libc::c_char as *mut libc::c_char,    
-        letter : b'm' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"noclobber\0" as *const u8 as *const libc::c_char as *mut libc::c_char,  
-        letter : b'C' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{ 
-        name : b"noexec\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b'n' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    { 
-      opp{ 
-        name : b"noglob\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b'f' as i32, 
-        variable : 0 as *const libc::c_void 
-          as *mut libc::c_void
-          as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"nolog\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b'\0' as i32, 
-        /*variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, */
-        variable : &dont_save_function_defs as *const i32 as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"notify\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b'b' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func :
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"nounset\0" as *const u8 as *const libc::c_char as *mut libc::c_char,    
-        letter : b'u' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-    }
-    },
-
-    {
-      opp{ 
-        name : b"onecmd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b't' as i32,
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"physical\0" as *const u8 as *const libc::c_char as *mut libc::c_char,   
-        letter : b'P' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"pipefail\0" as *const u8 as *const libc::c_char as *mut libc::c_char,  
-        letter : b'\0' as i32, 
-        /*variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, */
-        variable : &pipefail_opt as *const i32 as *mut i32, 
-        set_func :
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-    >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"posix\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b'\0' as i32, 
-        /*variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, */
-        variable : &posixly_correct as *const libc::c_int as *mut libc::c_int,
-        set_func : Some(set_posix_mode), 
-        get_func :  
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"privileged\0" as *const u8 as *const libc::c_char as *mut libc::c_char, 
-        letter : b'p' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{ 
-        name : b"verbose\0" as *const u8 as *const libc::c_char as *mut libc::c_char,    
-        letter : b'v' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-
-    {
-      opp{ 
-        name : b"vi\0" as *const u8 as *const libc::c_char as *mut libc::c_char,        
-        letter : b'\0' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : Some(set_edit_mode), //set_edit_mode as *mut setopt_set_func_t ,// unsafe {&mut set_edit_mode}, 
-        get_func : Some(get_edit_mode) 
-      }
-    },
-  
-    {
-      opp{ 
-        name : b"xtrace\0" as *const u8 as *const libc::c_char as *mut libc::c_char,     
-        letter : b'x' as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func :
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    },
-  
-    {
-      opp{
-        name : std::ptr::null_mut() , 
-        letter : 0 as i32, 
-        variable : 0 as *const libc::c_void 
-        as *mut libc::c_void
-        as *mut i32, 
-        set_func : 
-          ::std::mem::transmute::< *mut libc::c_void,
-          Option::<setopt_set_func_t>,
-          > (0 as *const libc::c_void as *mut libc::c_void),
-        get_func : 
-          ::std::mem::transmute::<
-          *mut libc::c_void,
-          Option::<setopt_get_func_t>,
-          >(0 as *const libc::c_void as *mut libc::c_void)
-      }
-    }
-
-]};
+pub static mut o_options: [opp; 28] = unsafe {
+    [
+        {
+            opp {
+                name: b"allexport\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'a' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"braceexpand\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'B' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"emacs\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: Some(set_edit_mode),
+                get_func: Some(get_edit_mode),
+            }
+        },
+        {
+            opp {
+                name: b"errexit\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'e' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"errtrace\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'E' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"functrace\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'T' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"hashall\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'h' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"histexpand\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'H' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"history\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                // variable : 0 as *const libc::c_void
+                // as *mut libc::c_void
+                // as *mut i32,
+                variable: &enable_history_list as *const i32 as *mut i32,
+                set_func: Some(bash_set_history),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"ignoreeof\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                /*variable : 0 as *const libc::c_void
+                as *mut libc::c_void
+                as *mut i32, */
+                variable: &ignoreeof as *const i32 as *mut i32,
+                set_func: Some(set_ignoreeof),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"interactive-comments\0" as *const u8 as *const libc::c_char
+                    as *mut libc::c_char,
+                letter: b'\0' as i32,
+                /*variable : 0 as *const libc::c_void
+                as *mut libc::c_void
+                as *mut i32, */
+                variable: &interactive_comments as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"keyword\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'k' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"monitor\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'm' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"noclobber\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'C' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"noexec\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'n' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"noglob\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'f' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"nolog\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                /*variable : 0 as *const libc::c_void
+                as *mut libc::c_void
+                as *mut i32, */
+                variable: &dont_save_function_defs as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"notify\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'b' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"nounset\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'u' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"onecmd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b't' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"physical\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'P' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"pipefail\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                /*variable : 0 as *const libc::c_void
+                as *mut libc::c_void
+                as *mut i32, */
+                variable: &pipefail_opt as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"posix\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                /*variable : 0 as *const libc::c_void
+                as *mut libc::c_void
+                as *mut i32, */
+                variable: &posixly_correct as *const libc::c_int as *mut libc::c_int,
+                set_func: Some(set_posix_mode),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"privileged\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'p' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"verbose\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'v' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: b"vi\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'\0' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: Some(set_edit_mode), //set_edit_mode as *mut setopt_set_func_t ,// unsafe {&mut set_edit_mode},
+                get_func: Some(get_edit_mode),
+            }
+        },
+        {
+            opp {
+                name: b"xtrace\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                letter: b'x' as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+        {
+            opp {
+                name: std::ptr::null_mut(),
+                letter: 0 as i32,
+                variable: 0 as *const libc::c_void as *mut libc::c_void as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_set_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+                get_func: ::std::mem::transmute::<*mut libc::c_void, Option<setopt_get_func_t>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
+            }
+        },
+    ]
+};
 
 extern "C" {
-     fn setopt_set_func_t (i :i32 , name : *mut libc::c_char) -> i32;
-     fn setopt_get_func_t (name : *mut libc::c_char)-> i32;
-     fn xmalloc(_: u64) -> *mut libc::c_void;
-     fn unbind_variable_noref(_: *const libc::c_char) -> i32;
-     fn unbind_nameref(_: *const libc::c_char) -> i32;
-     fn unbind_func(_: *const libc::c_char) -> i32;
-     fn strvec_create(_: i32) -> *mut *mut libc::c_char;
-     fn all_shell_variables() -> *mut *mut SHELL_VAR;
-     fn print_var_list(_: *mut *mut SHELL_VAR);
-     fn print_func_list(_: *mut *mut SHELL_VAR);
-     fn change_flag(_: i32, _: i32) -> i32;
-     fn strlen(_: *const libc::c_char) -> u64;
-     fn builtin_usage();
-     fn find_function (name:* const libc::c_char)->* mut SHELL_VAR;
-     fn bind_variable(
-      _: *const libc::c_char,
-      _: *mut libc::c_char,
-      _: i32,
-    ) -> *mut SHELL_VAR;
+    fn setopt_set_func_t(i: i32, name: *mut libc::c_char) -> i32;
+    fn setopt_get_func_t(name: *mut libc::c_char) -> i32;
+    fn xmalloc(_: u64) -> *mut libc::c_void;
+    fn unbind_variable_noref(_: *const libc::c_char) -> i32;
+    fn unbind_nameref(_: *const libc::c_char) -> i32;
+    fn unbind_func(_: *const libc::c_char) -> i32;
+    fn strvec_create(_: i32) -> *mut *mut libc::c_char;
+    fn all_shell_variables() -> *mut *mut SHELL_VAR;
+    fn print_var_list(_: *mut *mut SHELL_VAR);
+    fn print_func_list(_: *mut *mut SHELL_VAR);
+    fn change_flag(_: i32, _: i32) -> i32;
+    fn strlen(_: *const libc::c_char) -> u64;
+    fn builtin_usage();
+    fn find_function(name: *const libc::c_char) -> *mut SHELL_VAR;
+    fn bind_variable(_: *const libc::c_char, _: *mut libc::c_char, _: i32) -> *mut SHELL_VAR;
 
     fn find_variable(_: *const libc::c_char) -> *mut SHELL_VAR;
-    fn rl_variable_bind (_: *const libc::c_char, _: *const libc::c_char) -> i32;
-    fn find_variable_last_nameref(
-    _: *const libc::c_char,
-    _: i32,
-    ) -> *mut SHELL_VAR;
+    fn rl_variable_bind(_: *const libc::c_char, _: *const libc::c_char) -> i32;
+    fn find_variable_last_nameref(_: *const libc::c_char, _: i32) -> *mut SHELL_VAR;
+
+    fn extract_colon_unit(_: *mut libc::c_char, _: *mut i32) -> *mut libc::c_char;
 
-    fn extract_colon_unit(
-      _: *mut libc::c_char,
-      _: *mut i32,
-  ) -> *mut libc::c_char;
-
-  fn valid_array_reference (
-    _ : *const libc::c_char ,
-    _ : i32
-  )-> i32;
-
-  fn array_variable_part (
-    _: *const libc::c_char,
-    _: i32,
-    _:*mut *mut libc::c_char,
-    _:*mut  i32
+    fn valid_array_reference(_: *const libc::c_char, _: i32) -> i32;
+
+    fn array_variable_part(
+        _: *const libc::c_char,
+        _: i32,
+        _: *mut *mut libc::c_char,
+        _: *mut i32,
     ) -> *mut SHELL_VAR;
-   fn all_shell_functions () -> *mut *mut SHELL_VAR;
-   fn num_posix_options() -> i32;
-   fn find_flag(_: i32) -> *mut i32;
-   fn internal_getopt (list:*mut WordList , opts:*mut libc::c_char)->i32;
-   fn get_posix_options(_: *mut libc::c_char) -> *mut libc::c_char;
-   fn sh_chkwrite (_:i32)->i32;
-   fn  reset_internal_getopt();
-   fn sh_invalidopt (value:* mut libc::c_char);
-   fn sv_ignoreeof (_ : *mut  libc::c_char);
-   fn sv_strict_posix (_: *mut libc::c_char);  
-   fn with_input_from_stdin();
-   fn sh_invalidoptname (value:* mut libc::c_char);
-   fn bash_history_enable();
-   fn load_history();
-   fn bash_history_disable();
-   fn remember_args (list:* mut WordList, argc:i32);
-   fn sh_invalidid (value:* mut libc::c_char);
-   fn legal_identifier (_:*const libc::c_char) -> i32;
-   fn unbind_array_element(_: *mut SHELL_VAR, _:*mut libc::c_char,_: i32) -> i32;
-   fn unbind_variable (_: *const libc::c_char) -> i32;
-   fn with_input_from_stream (_:libc::FILE , _: *const libc::c_char);
-   fn stupidly_hack_special_variables (_ : *mut libc::c_char);
-   fn builtin_error(_: *const libc::c_char, _: ...);
-     static mut posixly_correct : i32;
-     static mut enable_history_list : i32;
-     static mut ignoreeof : i32 ;
-     static mut interactive_comments : i32;
-     static mut dont_save_function_defs : i32;
-     static mut pipefail_opt : i32;
-     static mut mark_modified_vars: i32;
-     static mut remember_on_history: i32;
-     static mut optflags: [libc::c_char; 0];
-     static mut list_opttype:i32;
-     static mut no_line_editing :i32;
-     static mut interactive : i32;
-     static mut interactive_shell : i32;
-     static mut history_lines_this_session : i32;
-     static mut  rl_editing_mode : i32;
-     static mut  list_optopt :i8;
-     static mut loptend:*mut WordList;
-     static assoc_expand_once:i32;
-     static mut stdin : libc::FILE;
+    fn all_shell_functions() -> *mut *mut SHELL_VAR;
+    fn num_posix_options() -> i32;
+    fn find_flag(_: i32) -> *mut i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut libc::c_char) -> i32;
+    fn get_posix_options(_: *mut libc::c_char) -> *mut libc::c_char;
+    fn sh_chkwrite(_: i32) -> i32;
+    fn reset_internal_getopt();
+    fn sh_invalidopt(value: *mut libc::c_char);
+    fn sv_ignoreeof(_: *mut libc::c_char);
+    fn sv_strict_posix(_: *mut libc::c_char);
+    fn with_input_from_stdin();
+    fn sh_invalidoptname(value: *mut libc::c_char);
+    fn bash_history_enable();
+    fn load_history();
+    fn bash_history_disable();
+    fn remember_args(list: *mut WordList, argc: i32);
+    fn sh_invalidid(value: *mut libc::c_char);
+    fn legal_identifier(_: *const libc::c_char) -> i32;
+    fn unbind_array_element(_: *mut SHELL_VAR, _: *mut libc::c_char, _: i32) -> i32;
+    fn unbind_variable(_: *const libc::c_char) -> i32;
+    fn with_input_from_stream(_: libc::FILE, _: *const libc::c_char);
+    fn stupidly_hack_special_variables(_: *mut libc::c_char);
+    fn builtin_error(_: *const libc::c_char, _: ...);
+    static mut posixly_correct: i32;
+    static mut enable_history_list: i32;
+    static mut ignoreeof: i32;
+    static mut interactive_comments: i32;
+    static mut dont_save_function_defs: i32;
+    static mut pipefail_opt: i32;
+    static mut mark_modified_vars: i32;
+    static mut remember_on_history: i32;
+    static mut optflags: [libc::c_char; 0];
+    static mut list_opttype: i32;
+    static mut no_line_editing: i32;
+    static mut interactive: i32;
+    static mut interactive_shell: i32;
+    static mut history_lines_this_session: i32;
+    static mut rl_editing_mode: i32;
+    static mut list_optopt: i8;
+    static mut loptend: *mut WordList;
+    static assoc_expand_once: i32;
+    static mut stdin: libc::FILE;
 }
 
-type setopt_set_func_t = unsafe extern "C" fn (
-  i :i32 ,
-  name : *mut libc::c_char
-) -> i32;
+type setopt_set_func_t = unsafe extern "C" fn(i: i32, name: *mut libc::c_char) -> i32;
 
-type setopt_get_func_t =  unsafe extern "C" fn (
-  name : *mut libc::c_char
-) -> i32;
+type setopt_get_func_t = unsafe extern "C" fn(name: *mut libc::c_char) -> i32;
 
-type sh_var_value_func_t =  unsafe extern "C" fn (
-  _ : *mut SHELL_VAR 
-) -> *mut SHELL_VAR;
+type sh_var_value_func_t = unsafe extern "C" fn(_: *mut SHELL_VAR) -> *mut SHELL_VAR;
 
-type  sh_var_assign_func_t =  unsafe extern "C" fn (
-  _ : *mut SHELL_VAR ,
-  _ : *mut libc::c_char,
-  _ : arrayind_t,
-  _ : *mut libc::c_char
+type sh_var_assign_func_t = unsafe extern "C" fn(
+    _: *mut SHELL_VAR,
+    _: *mut libc::c_char,
+    _: arrayind_t,
+    _: *mut libc::c_char,
 ) -> *mut SHELL_VAR;
 
 //type check = String::from_utf8(cc::Build::new().file("../builtins/set.def").expand()).unwrap();
@@ -897,48 +718,47 @@ static mut previous_option_value: i32 = 0;
 pub type SHELL_VAR = variable;
 pub type arrayind_t = i64;
 
-unsafe fn STREQ( a:* const libc::c_char, b:* const libc::c_char)->bool {  
-  //println!("hahhahahhahahah");
-  //println!("a  is  {:?}, b is  {:?}",CStr::from_ptr(a),CStr::from_ptr(b));
-  return (*a ==*b) && (libc::strcmp(a, b) == 0); 
+unsafe fn STREQ(a: *const libc::c_char, b: *const libc::c_char) -> bool {
+    //println!("hahhahahhahahah");
+    //println!("a  is  {:?}, b is  {:?}",CStr::from_ptr(a),CStr::from_ptr(b));
+    return (*a == *b) && (libc::strcmp(a, b) == 0);
 }
 
-unsafe fn find_minus_o_option (mut name : *mut libc::c_char) -> i32 {
-  //println! ("enter find_minus_o_option");
-  let mut  i : i32 = 0;
-  for j in 0..N_O_OPTIONS!()-1 {
-    i = j as i32;
-    //println! ("i  is  {}, j is  {}",i,j);
-    let  ooo = o_options[j];
-    //println! ("i  is  {}, j is  {}",i,j);
-    if STREQ(name, o_options[j as usize].name) {
-      return i;
+unsafe fn find_minus_o_option(mut name: *mut libc::c_char) -> i32 {
+    //println! ("enter find_minus_o_option");
+    let mut i: i32 = 0;
+    for j in 0..N_O_OPTIONS!() - 1 {
+        i = j as i32;
+        //println! ("i  is  {}, j is  {}",i,j);
+        let ooo = o_options[j];
+        //println! ("i  is  {}, j is  {}",i,j);
+        if STREQ(name, o_options[j as usize].name) {
+            return i;
+        }
     }
-  }
-  -1
+    -1
 }
 
-unsafe fn minus_o_option_value (name : *mut libc::c_char) -> i32{
-    let mut  i : i32 = 0;
-    let mut on_or_off : *mut i32 = 0 as *mut i32;
+unsafe fn minus_o_option_value(name: *mut libc::c_char) -> i32 {
+    let mut i: i32 = 0;
+    let mut on_or_off: *mut i32 = 0 as *mut i32;
 
-  i = find_minus_o_option (name);
-  if i < 0 {
-     return  -1;
-  }
-  let  options  =  o_options [i as  usize ];
-  if unsafe {options.letter != 0}{
-      if on_or_off == FLAG_UNKNOWN!() {
+    i = find_minus_o_option(name);
+    if i < 0 {
         return -1;
     }
-      return unsafe {*on_or_off};
+    let options = o_options[i as usize];
+    if unsafe { options.letter != 0 } {
+        if on_or_off == FLAG_UNKNOWN!() {
+            return -1;
+        }
+        return unsafe { *on_or_off };
+    } else {
+        unsafe { GET_BINARY_O_OPTION_VALUE!(i, name) }
     }
-  else{
-     unsafe {GET_BINARY_O_OPTION_VALUE!(i, name)}
-  }
 }
 
-unsafe fn print_minus_o_option (name : *mut libc::c_char, value : i32, pflag : i32){ 
+unsafe fn print_minus_o_option(name: *mut libc::c_char, value: i32, pflag: i32) {
     if pflag == 0 {
       if value > 0 {
         println!("{:?} {:?}", CStr::from_ptr(name), CStr::from_ptr(on));
@@ -1109,24 +929,26 @@ unsafe extern "C" fn set_ignoreeof (on_or_off : i32 , option_name : *mut libc::c
   return 0;
 }
 
-unsafe extern "C" fn set_posix_mode (on_or_off : i32 , option_name : *mut libc::c_char) -> i32 {
-  if (on_or_off == FLAG_ON!() && posixly_correct != 0 ) ||
-  (on_or_off == FLAG_OFF!() && posixly_correct == 0){      
+unsafe extern "C" fn set_posix_mode(on_or_off: i32, option_name: *mut libc::c_char) -> i32 {
+    if (on_or_off == FLAG_ON!() && posixly_correct != 0)
+        || (on_or_off == FLAG_OFF!() && posixly_correct == 0)
+    {
+        return 0;
+    }
+    on_or_off == FLAG_ON!();
+    posixly_correct = on_or_off;
+
+    if posixly_correct != 0 {
+        unbind_variable_noref(b"POSIXLY_CORRECT\0" as *const u8 as *const libc::c_char);
+    } else {
+        bind_variable(
+            b"POSIXLY_CORRECT\0" as *const u8 as *const libc::c_char,
+            b"y\0" as *const u8 as *mut libc::c_char,
+            0,
+        );
+    }
+    sv_strict_posix(b"POSIXLY_CORRECT\0" as *const u8 as *mut libc::c_char);
     return 0;
-  }
-  on_or_off == FLAG_ON!();
-  posixly_correct = on_or_off ;
-  
-  if posixly_correct != 0 {
-    unbind_variable_noref(b"POSIXLY_CORRECT\0" as *const u8 as *const libc::c_char);
-  }
-    
-  else  {
-    bind_variable (b"POSIXLY_CORRECT\0" as *const u8 as *const libc::c_char,
-                   b"y\0" as *const u8 as *mut libc::c_char, 0);
-  }
-  sv_strict_posix (b"POSIXLY_CORRECT\0" as *const u8 as *mut libc::c_char);
-  return 0;
 }
 
 unsafe extern "C" fn set_edit_mode (on_or_off : i32 , option_name : *mut libc::c_char) -> i32{
@@ -1230,102 +1052,100 @@ unsafe fn set_minus_o_option (on_or_off : i32, option_name : *mut libc::c_char)
     }
   }
 
-unsafe fn print_all_shell_variables (){
-
-  let mut vars = 0 as *mut *mut SHELL_VAR;
+unsafe fn print_all_shell_variables() {
+    let mut vars = 0 as *mut *mut SHELL_VAR;
 
-  vars = all_shell_variables ();
-  if vars != std::ptr::null_mut() {
-      print_var_list (vars);
-      libc::free (*vars as *mut libc::c_void );
+    vars = all_shell_variables();
+    if vars != std::ptr::null_mut() {
+        print_var_list(vars);
+        libc::free(*vars as *mut libc::c_void);
     }
-  /* POSIX.2 does not allow function names and definitions to be output when
-     `set' is invoked without options (PASC Interp #202). */
-  if posixly_correct == 0 {
-      vars = all_shell_functions ();
-      if vars != std::ptr::null_mut() {
-          print_func_list (vars);
-          libc::free (*vars as *mut libc::c_void );
-      }
+    /* POSIX.2 does not allow function names and definitions to be output when
+    `set' is invoked without options (PASC Interp #202). */
+    if posixly_correct == 0 {
+        vars = all_shell_functions();
+        if vars != std::ptr::null_mut() {
+            print_func_list(vars);
+            libc::free(*vars as *mut libc::c_void);
+        }
     }
 }
 
-pub unsafe fn r_set_shellopts () {
-  //println!("set shellopts  by huanhuan");
-  let mut value : *mut  libc::c_char;
-  let mut tflag : [libc::c_char;N_O_OPTIONS!()] = [0 as libc::c_char ;N_O_OPTIONS!()];
-  let mut vsize : i32 = 0;
-  let mut i:  i32 = 0;
-  let mut vptr : i32 ;
-  let mut ip :*mut   i32 ;
-  let mut exported : i32;
-
-  let mut v : *mut SHELL_VAR;
-  for j in 0..N_O_OPTIONS!() {
-    i = j  as i32;
-    if o_options[i as usize].name != std::ptr::null_mut(){
-      tflag[i as usize] = 0;
-      if o_options[i as usize].letter != 0 {
-        ip = find_flag (o_options[i as usize].letter);
-        if ip != std::ptr::null_mut() && unsafe {*ip} != 0{
-            vsize  = vsize + unsafe {strlen (o_options[i as usize].name) as u64 as u32 as i32 } + 1;
-            tflag[i as usize] = 1;
-          }
-      }
-      else if unsafe {GET_BINARY_O_OPTION_VALUE!(i,o_options[i as usize].name)} != 0{
-        vsize = vsize + unsafe {strlen (o_options[i as usize].name) as i32} + 1;
-        tflag[i as usize] = 1;
-      }
+pub unsafe fn r_set_shellopts() {
+    //println!("set shellopts  by huanhuan");
+    let mut value: *mut libc::c_char;
+    let mut tflag: [libc::c_char; N_O_OPTIONS!()] = [0 as libc::c_char; N_O_OPTIONS!()];
+    let mut vsize: i32 = 0;
+    let mut i: i32 = 0;
+    let mut vptr: i32;
+    let mut ip: *mut i32;
+    let mut exported: i32;
+
+    let mut v: *mut SHELL_VAR;
+    for j in 0..N_O_OPTIONS!() {
+        i = j as i32;
+        if o_options[i as usize].name != std::ptr::null_mut() {
+            tflag[i as usize] = 0;
+            if o_options[i as usize].letter != 0 {
+                ip = find_flag(o_options[i as usize].letter);
+                if ip != std::ptr::null_mut() && unsafe { *ip } != 0 {
+                    vsize = vsize
+                        + unsafe { strlen(o_options[i as usize].name) as u64 as u32 as i32 }
+                        + 1;
+                    tflag[i as usize] = 1;
+                }
+            } else if unsafe { GET_BINARY_O_OPTION_VALUE!(i, o_options[i as usize].name) } != 0 {
+                vsize = vsize + unsafe { strlen(o_options[i as usize].name) as i32 } + 1;
+                tflag[i as usize] = 1;
+            }
+        }
     }
-  }
-  value = unsafe {xmalloc((vsize + 1) as u32 as u64) as *mut libc::c_char};
-  vptr = 0;
+    value = unsafe { xmalloc((vsize + 1) as u32 as u64) as *mut libc::c_char };
+    vptr = 0;
 
-  for j in 0..N_O_OPTIONS!(){
-    i = j as i32;
-    if o_options[i as usize].name != std::ptr::null_mut(){
-      if tflag[i as usize] != 0 as libc::c_char {
-        unsafe {
-          libc::strcpy (value.offset(vptr as isize), o_options[i as usize].name);
-          vptr = vptr + strlen (o_options[i as usize].name) as u64 as i64 as i32;
+    for j in 0..N_O_OPTIONS!() {
+        i = j as i32;
+        if o_options[i as usize].name != std::ptr::null_mut() {
+            if tflag[i as usize] != 0 as libc::c_char {
+                unsafe {
+                    libc::strcpy(value.offset(vptr as isize), o_options[i as usize].name);
+                    vptr = vptr + strlen(o_options[i as usize].name) as u64 as i64 as i32;
+                }
+                *value.offset(vptr as isize) = b':' as libc::c_char;
+                vptr = vptr + 1;
+            }
         }
-       *value.offset(vptr as isize)  = b':' as libc::c_char;
-        vptr =  vptr+1;
-      } 
     }
-  }
 
-  if vptr > 0 {
-    vptr = vptr-1;	
-  }
-  *value.offset(vptr as isize)  = b'\0' as libc::c_char;
+    if vptr > 0 {
+        vptr = vptr - 1;
+    }
+    *value.offset(vptr as isize) = b'\0' as libc::c_char;
 
-  v = find_variable (b"SHELLOPTS\0" as *const u8  as *mut libc::c_char);
+    v = find_variable(b"SHELLOPTS\0" as *const u8 as *mut libc::c_char);
 
-  /* Turn off the read-only attribute so we can bind the new value, and
-     note whether or not the variable was exported. */
-  if v != std::ptr::null_mut(){
-      VUNSETATTR!(v, att_readonly!());
-      exported = exported_p!(v);
+    /* Turn off the read-only attribute so we can bind the new value, and
+    note whether or not the variable was exported. */
+    if v != std::ptr::null_mut() {
+        VUNSETATTR!(v, att_readonly!());
+        exported = exported_p!(v);
+    } else {
+        exported = 0;
     }
-  else {
-    exported = 0;
-  } 
-  v = bind_variable (b"SHELLOPTS\0" as *const u8  as *mut libc::c_char, value, 0);
-  /* Turn the read-only attribute back on, and turn off the export attribute
-     if it was set implicitly by mark_modified_vars and SHELLOPTS was not
-     exported before we bound the new value. */
-    
-  VSETATTR!(v, att_readonly!());
- 
-  if mark_modified_vars!= 0 && exported != 0 && exported_p!(v) != 0 {
-  
-    VUNSETATTR!(v, att_exported!());
-  }   
-  libc::free (value as *mut libc::c_void );
+    v = bind_variable(b"SHELLOPTS\0" as *const u8 as *mut libc::c_char, value, 0);
+    /* Turn the read-only attribute back on, and turn off the export attribute
+    if it was set implicitly by mark_modified_vars and SHELLOPTS was not
+    exported before we bound the new value. */
 
+    VSETATTR!(v, att_readonly!());
+
+    if mark_modified_vars != 0 && exported != 0 && exported_p!(v) != 0 {
+        VUNSETATTR!(v, att_exported!());
+    }
+    libc::free(value as *mut libc::c_void);
 }
 
+
 unsafe fn parse_shellopts (value : *mut  libc::c_char) {
   let mut vname : *mut libc::c_char;
   let mut vptr : i32 = 0; 
@@ -1339,39 +1159,38 @@ unsafe fn parse_shellopts (value : *mut  libc::c_char) {
   };
 }
 
-unsafe fn initialize_shell_options (no_shellopts : i32) {
-  let mut temp: *mut libc::c_char;
-  let mut var : *mut SHELL_VAR = 0 as *mut SHELL_VAR;
-  
-  if no_shellopts == 0 {
-      var = find_variable (b"SHELLOPTS\0" as *const u8 as *const libc::c_char);
-      /* set up any shell options we may have inherited. */
-      if !var.is_null() && imported_p!(var) != 0  {
-        if assoc_p! (var) != 0 || array_p !(var) != 0{
-          temp = std::ptr::null_mut();
-        }
-        else {
-          temp = r_savestring(value_cell!(var));
-        }
+unsafe fn initialize_shell_options(no_shellopts: i32) {
+    let mut temp: *mut libc::c_char;
+    let mut var: *mut SHELL_VAR = 0 as *mut SHELL_VAR;
+
+    if no_shellopts == 0 {
+        var = find_variable(b"SHELLOPTS\0" as *const u8 as *const libc::c_char);
+        /* set up any shell options we may have inherited. */
+        if !var.is_null() && imported_p!(var) != 0 {
+            if assoc_p!(var) != 0 || array_p!(var) != 0 {
+                temp = std::ptr::null_mut();
+            } else {
+                temp = r_savestring(value_cell!(var));
+            }
 
-	      if temp != std::ptr::null_mut() {
-	        parse_shellopts (temp);
-	        libc::free (temp as *mut libc::c_void );
-	      }
-    	}
+            if temp != std::ptr::null_mut() {
+                parse_shellopts(temp);
+                libc::free(temp as *mut libc::c_void);
+            }
+        }
     }
 
-  /* Set up the $SHELLOPTS variable. */
-  r_set_shellopts ();
+    /* Set up the $SHELLOPTS variable. */
+    r_set_shellopts();
 }
 
-unsafe fn reset_shell_options () {
-  pipefail_opt  = 0;
-  ignoreeof  = 0 ;
-  posixly_correct = 0 ;
-  dont_save_function_defs = 0;
-  enable_history_list = 1 ;
-  remember_on_history = enable_history_list ;
+unsafe fn reset_shell_options() {
+    pipefail_opt = 0;
+    ignoreeof = 0;
+    posixly_correct = 0;
+    dont_save_function_defs = 0;
+    enable_history_list = 1;
+    remember_on_history = enable_history_list;
 }
 
 #[no_mangle]
@@ -1433,10 +1252,7 @@ unsafe fn reset_shell_options () {
           r_builtin_help();
           return EX_USAGE;
         }
-       // unsafe {
-       //   builtin_usage ();
-       // }
-       //   return EX_USAGE;
+
         }
       }
    // opt = unsafe {internal_getopt(list, optflags.as_ptr() as *mut libc::c_char)};
@@ -1553,6 +1369,7 @@ unsafe fn reset_shell_options () {
               
               continue;
             }
+
             unsafe {
               list = (*list).next; /* Skip over option name. */
             }
@@ -1616,202 +1433,212 @@ unsafe fn reset_shell_options () {
 }
 
 #[no_mangle]
-pub  extern "C"  fn r_unset_builtin(mut list: *mut WordList) -> i32 {
-  let mut unset_function: i32 = 0;
-  let mut unset_variable: i32 = 0;
-  let mut unset_array: i32 = 0;
-  let mut opt: i32 = 0;
-  let mut nameref: i32 = 0;
-  let mut any_failed: i32 = 0;
-  let mut global_unset_func: i32 = 0;
-  let mut global_unset_var: i32 = 0;
-  let mut vflags: i32 = 0;
-  let mut valid_id: i32 = 0;
-  let mut name: *mut libc::c_char = 0 as *mut libc::c_char;
-  let mut tname: *mut libc::c_char = 0 as *mut libc::c_char;
-
-  //println!("enter  r_unset by huanhuan");
-  let mut c_str_fnv   = CString::new("fnv").unwrap();
-  unsafe {
-    reset_internal_getopt();
-    opt= internal_getopt (list, c_str_fnv.as_ptr() as * mut libc::c_char);
-  
-    while  opt != -1 {
-      let optu8:u8= opt as u8;
-      let optChar:char=char::from(optu8);
-      match optChar {
-        'f'=>{global_unset_func = 1;}  
-        'v'=>{global_unset_var = 0;} 
-        'n'=>{nameref = 1;}
-        _=>{
-          if opt == -99 {
-            r_builtin_help();
-            return EX_USAGE;
+pub extern "C" fn r_unset_builtin(mut list: *mut WordList) -> i32 {
+    let mut unset_function: i32 = 0;
+    let mut unset_variable: i32 = 0;
+    let mut unset_array: i32 = 0;
+    let mut opt: i32 = 0;
+    let mut nameref: i32 = 0;
+    let mut any_failed: i32 = 0;
+    let mut global_unset_func: i32 = 0;
+    let mut global_unset_var: i32 = 0;
+    let mut vflags: i32 = 0;
+    let mut valid_id: i32 = 0;
+    let mut name: *mut libc::c_char = 0 as *mut libc::c_char;
+    let mut tname: *mut libc::c_char = 0 as *mut libc::c_char;
+
+    //println!("enter  r_unset by huanhuan");
+    let mut c_str_fnv = CString::new("fnv").unwrap();
+    unsafe {
+        reset_internal_getopt();
+        opt = internal_getopt(list, c_str_fnv.as_ptr() as *mut libc::c_char);
+
+        while opt != -1 {
+            let optu8: u8 = opt as u8;
+            let optChar: char = char::from(optu8);
+            match optChar {
+                'f' => {
+                    global_unset_func = 1;
+                }
+                'v' => {
+                    global_unset_var = 0;
+                }
+                'n' => {
+                    nameref = 1;
+                }
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    builtin_usage();
+                    return EX_USAGE;
+                }
+            }
+            opt = internal_getopt(list, c_str_fnv.as_ptr() as *mut libc::c_char);
         }
-          builtin_usage ();
-          return EX_USAGE;
+        //println!("unset func={},  unset val=%{}", global_unset_func, global_unset_var);
+
+        list = loptend;
+
+        if global_unset_func != 0 && global_unset_var != 0 {
+            builtin_error(
+                b"cannot simultaneously unset a function and a variable \0" as *const u8
+                    as *const libc::c_char,
+            );
+            return EXECUTION_FAILURE!();
+        } else if unset_function != 0 && nameref != 0 {
+            nameref = 0;
         }
-      }
-      opt =internal_getopt (list, c_str_fnv.as_ptr() as * mut libc::c_char);
-    }
-    //println!("unset func={},  unset val=%{}", global_unset_func, global_unset_var);
 
-  list = loptend;
+        if assoc_expand_once != 0 {
+            vflags = VA_NOEXPAND!() | VA_ONEWORD!();
+        } else {
+            vflags = 0;
+        }
+        while !list.is_null() {
+            let mut var: *mut SHELL_VAR;
+            let mut tem: i32 = 0;
 
-  if global_unset_func != 0 && global_unset_var != 0 {
-      builtin_error (b"cannot simultaneously unset a function and a variable \0" as *const u8
-      as *const libc::c_char);
-      return EXECUTION_FAILURE!();
-    }
-  else if unset_function != 0  && nameref != 0 {
-    nameref = 0;
-  }
+            let mut t: *mut libc::c_char = 0 as *mut libc::c_char;
 
-  if assoc_expand_once != 0 {
-    vflags =  VA_NOEXPAND!()|VA_ONEWORD!();
-  }  
-  else {
-    vflags = 0;
-  }
-  while !list.is_null() {
-    let mut var : *mut SHELL_VAR;
-    let mut tem : i32  = 0;
+            name = (*(*list).word).word;
+            unset_function = global_unset_func;
+            unset_variable = global_unset_var;
+            unset_array = 0;
 
-    let mut t : *mut libc::c_char = 0 as *mut libc::c_char;
+            if !unset_function == 0 && nameref == 0 && valid_array_reference(name, vflags) != 0 {
+                t = libc::strchr(name, '[' as i32);
+                *t.offset(1 as isize) = b'\0' as i32 as libc::c_char;
+                unset_array = unset_array + 1;
+            }
 
-    name =  (*(*list).word).word; 
-    unset_function = global_unset_func;
-    unset_variable = global_unset_var;
-    unset_array = 0 ;
+            valid_id = legal_identifier(name);
 
-    if !unset_function == 0 && nameref == 0 && valid_array_reference (name, vflags) != 0 {
-      t = libc::strchr (name, '[' as i32);
-	    *t.offset(1 as isize) = b'\0' as i32 as libc::c_char;
-	    unset_array = unset_array + 1;
-    }
+            if global_unset_func == 0 && global_unset_var == 0 && valid_id == 0 {
+                unset_array = 0;
+                unset_variable = unset_array;
+                unset_function = 1;
+            }
 
-    valid_id = legal_identifier (name);
+            if (unset_function == 0 && valid_id == 0) {
+                sh_invalidid(name);
+                any_failed = any_failed + 1;
+                list = (*list).next;
+            }
 
-    if global_unset_func == 0 && global_unset_var == 0 && valid_id == 0 {
-      unset_array = 0;
-      unset_variable = unset_array ;
-      unset_function = 1;
-    }
+            if unset_function != 0 {
+                var = find_function(name);
+            } else {
+                if nameref != 0 {
+                    var = find_variable_last_nameref(name, 0);
+                } else {
+                    var = find_variable(name);
+                }
+            }
 
-    if (unset_function == 0 && valid_id == 0)
-    {
-      sh_invalidid (name);
-      any_failed = any_failed + 1;
-      list = (*list).next;
-    }
-  
-    if unset_function != 0 {
-      var = find_function (name);
-    }
-    else {
-      if nameref != 0 {
-        var = find_variable_last_nameref (name, 0) ;
-      }
-      else {
-        var = find_variable (name);
-      }
-    }
+            if var != std::ptr::null_mut() && unset_function == 0 && non_unsettable_p!(var) != 0 {
+                builtin_error(
+                    b"%s: cannot unset \0" as *const u8 as *const libc::c_char,
+                    name,
+                );
+                any_failed = any_failed + 1;
+                list = (*list).next;
+            }
 
-    if var !=  std::ptr::null_mut() && unset_function == 0 && non_unsettable_p!(var) != 0 {
-      builtin_error (b"%s: cannot unset \0" as *const u8
-      as *const libc::c_char, name);
-      any_failed = any_failed + 1;
-      list = (*list).next;
-    }
+            if var != std::ptr::null_mut()
+                && unset_function == 0
+                && nameref == 0
+                && STREQ(name, name_cell!(var))
+            {
+                name = name_cell!(var);
+            }
 
-    if var != std::ptr::null_mut() && unset_function == 0 && nameref == 0 && STREQ (name, name_cell!(var)) {
-      name = name_cell!(var);
-    }
-   
-    if var == std::ptr::null_mut() && nameref == 0 &&  unset_variable == 0 && unset_function == 0{
-      var = find_function (name);
-      if var != std::ptr::null_mut() {
-        unset_function = 1;
-      }
-    }
+            if var == std::ptr::null_mut()
+                && nameref == 0
+                && unset_variable == 0
+                && unset_function == 0
+            {
+                var = find_function(name);
+                if var != std::ptr::null_mut() {
+                    unset_function = 1;
+                }
+            }
 
-    if var!= std::ptr::null_mut() && readonly_p! (var)!= 0 {
-      if unset_function != 0 {
-        builtin_error (b"%s: cannot unset: readonly %s  \0 " as *const u8 as *mut libc::c_char,
-        (*var).name, b"function\0" as *const u8 as *mut libc::c_char);
-      }
-      else {
-        builtin_error (b"%s: cannot unset: readonly %s \0" as *const u8 as *mut libc::c_char,
-        (*var).name, b"variable\0" as *const u8 as *mut libc::c_char);
-      }
-      any_failed = any_failed + 1;
-      list = (*list).next;
-    }
-   // #if defined (ARRAY_VARS)
-    if var != std::ptr::null_mut() && unset_array != 0 {
-    /* Let unbind_array_element decide what to do with non-array vars */
-      tem = unbind_array_element (var, t, vflags);	/* XXX new third arg */
-      if tem == -2 && array_p!(var) == 0 && assoc_p! (var) == 0 {
-        builtin_error (b"%s: not an array variable\0" as *const u8
-        as *const libc::c_char, (*var).name);
-        any_failed = any_failed + 1;
-        list = (*list).next;
-      }
-      else if tem < 0 {
-        any_failed = any_failed + 1;
-      }
-    }
-   
-    else {
-      if var ==  std::ptr::null_mut() && nameref == 0 && unset_function == 0 {
-        var = find_variable_last_nameref (name, 0);
-        if var !=  std::ptr::null_mut() && nameref_p!(var) != 0 { 
-          if valid_array_reference (nameref_cell!(var), 0) != 0 {
-            tname = r_savestring(nameref_cell!(var));
-            var = array_variable_part (tname, 0,  &mut t, &mut 0);
-            if var != std::ptr::null_mut() {
-              tem = unbind_array_element (var, t, vflags);	/* XXX new third arg */
+            if var != std::ptr::null_mut() && readonly_p!(var) != 0 {
+                if unset_function != 0 {
+                    builtin_error(
+                        b"%s: cannot unset: readonly %s  \0 " as *const u8 as *mut libc::c_char,
+                        (*var).name,
+                        b"function\0" as *const u8 as *mut libc::c_char,
+                    );
+                } else {
+                    builtin_error(
+                        b"%s: cannot unset: readonly %s \0" as *const u8 as *mut libc::c_char,
+                        (*var).name,
+                        b"variable\0" as *const u8 as *mut libc::c_char,
+                    );
+                }
+                any_failed = any_failed + 1;
+                list = (*list).next;
             }
-            libc::free (tname as *mut libc::c_void );
-          }
-        
-          else {
-            tem = unbind_variable(nameref_cell! (var));
-          }
-        }
-        else {
-          tem = unbind_variable (name);
-        }
-      }
-      else {
-        if unset_function != 0 {
-          tem = unbind_func (name);
-        }
-        else if nameref != 0 {
-          tem = unbind_nameref (name);
-        }
-        else {
-          tem =  unbind_variable (name);
+            // #if defined (ARRAY_VARS)
+            if var != std::ptr::null_mut() && unset_array != 0 {
+                /* Let unbind_array_element decide what to do with non-array vars */
+                tem = unbind_array_element(var, t, vflags); /* XXX new third arg */
+                if tem == -2 && array_p!(var) == 0 && assoc_p!(var) == 0 {
+                    builtin_error(
+                        b"%s: not an array variable\0" as *const u8 as *const libc::c_char,
+                        (*var).name,
+                    );
+                    any_failed = any_failed + 1;
+                    list = (*list).next;
+                } else if tem < 0 {
+                    any_failed = any_failed + 1;
+                }
+            } else {
+                if var == std::ptr::null_mut() && nameref == 0 && unset_function == 0 {
+                    var = find_variable_last_nameref(name, 0);
+                    if var != std::ptr::null_mut() && nameref_p!(var) != 0 {
+                        if valid_array_reference(nameref_cell!(var), 0) != 0 {
+                            tname = r_savestring(nameref_cell!(var));
+                            var = array_variable_part(tname, 0, &mut t, &mut 0);
+                            if var != std::ptr::null_mut() {
+                                tem = unbind_array_element(var, t, vflags); /* XXX new third arg */
+                            }
+                            libc::free(tname as *mut libc::c_void);
+                        } else {
+                            tem = unbind_variable(nameref_cell!(var));
+                        }
+                    } else {
+                        tem = unbind_variable(name);
+                    }
+                } else {
+                    if unset_function != 0 {
+                        tem = unbind_func(name);
+                    } else if nameref != 0 {
+                        tem = unbind_nameref(name);
+                    } else {
+                        tem = unbind_variable(name);
+                    }
+                }
+            }
+
+            if tem == -1 && nameref == 0 && unset_function == 0 && unset_variable == 0 {
+                tem = unbind_func(name);
+            }
+            name = (*(*list).word).word;
+
+            if unset_function == 0 {
+                stupidly_hack_special_variables(name);
+            }
+            list = (*list).next;
         }
-      }
-    }
-    
-    if tem == -1 && nameref == 0 && unset_function == 0 && unset_variable == 0 {
-      tem = unbind_func (name);
-    }
-    name = (*(*list).word).word;
 
-    if unset_function == 0 {
-      stupidly_hack_special_variables (name);
+        if any_failed != 0 {
+            return EXECUTION_FAILURE!();
+        } else {
+            return EXECUTION_SUCCESS!();
+        }
     }
-    list = (*list).next;
-  }
-
-  if any_failed != 0 {
-    return EXECUTION_FAILURE!();
-  }
-  else {
-    return EXECUTION_SUCCESS!();
-  }
-}
 }
diff --git a/bash-5.1/builtins_rust/setattr/src/lib.rs b/bash-5.1/builtins_rust/setattr/src/lib.rs
index 9f85d129e2a3a11fb10aa46cc53d5aa9c54bceff..07d1727c35804b4ec569ccba77b5800d8e934a33 100644
--- a/bash-5.1/builtins_rust/setattr/src/lib.rs
+++ b/bash-5.1/builtins_rust/setattr/src/lib.rs
@@ -1,9 +1,8 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use std::mem::size_of_val;
 
-use libc::{c_int, c_uint, c_char, c_long, PT_NULL, c_void};
+use libc::{c_char, c_int, c_long, c_uint, c_void, PT_NULL};
 use rhelp::r_builtin_help;
 include!(concat!("intercdep.rs"));
 use std::ffi::CStr;
@@ -19,7 +18,11 @@ pub extern "C" fn r_readonly_builtin(list: *mut WordList) -> c_int {
 }
 
 #[no_mangle]
-pub extern "C" fn set_or_show_attributes(mut list: *mut WordList, mut attribute: c_int, nodefs: c_int) -> c_int {
+pub extern "C" fn set_or_show_attributes(
+    mut list: *mut WordList,
+    mut attribute: c_int,
+    nodefs: c_int,
+) -> c_int {
     let mut assign_error: c_int = 0;
     let mut any_failed: c_int = 0;
     let mut undo: c_int = 0;
@@ -33,205 +36,214 @@ pub extern "C" fn set_or_show_attributes(mut list: *mut WordList, mut attribute:
     let mut tlist: *mut WordList;
     let mut nlist: *mut WordList;
     let mut w: *mut WordDesc;
-unsafe {
-    reset_internal_getopt();
-    let opt_str = std::ffi::CString::new("aAfnp").unwrap();
-    let mut opt = internal_getopt (list, opt_str.as_ptr() as * mut c_char);
-    while  opt != -1 {
-        let opt_char:char=char::from(opt as u8);
-        match opt_char {
-            'n' => undo = 1,
-            'f' => functions_only = true,
-            'a' => arrays_only = 1,
-            'A' => assoc_only = 1,
-            'p' => break,
-            _ => {
-                if opt == -99 {
-                    r_builtin_help();
+    unsafe {
+        reset_internal_getopt();
+        let opt_str = std::ffi::CString::new("aAfnp").unwrap();
+        let mut opt = internal_getopt(list, opt_str.as_ptr() as *mut c_char);
+        while opt != -1 {
+            let opt_char: char = char::from(opt as u8);
+            match opt_char {
+                'n' => undo = 1,
+                'f' => functions_only = true,
+                'a' => arrays_only = 1,
+                'A' => assoc_only = 1,
+                'p' => break,
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    builtin_usage();
                     return EX_USAGE;
                 }
-            builtin_usage ();
-            return EX_USAGE;
             }
+            opt = internal_getopt(list, opt_str.as_ptr() as *mut c_char);
         }
-        opt = internal_getopt (list, opt_str.as_ptr() as * mut c_char);
-    }
-    list = loptend;
-
-    if !list.is_null() {
-        if attribute & att_exported != 0 {
-            array_needs_making = 1;
-        }
-        if undo != 0 && (attribute & att_readonly) != 0 {
-            attribute &= !att_readonly;
-        }
-        while !list.is_null() {
-            name = (*(*list).word).word;
+        list = loptend;
 
-            if functions_only {
-                var = find_function(name);
-                if var.is_null() {
-                    builtin_error("%s: not a function\0".as_ptr() as *const c_char, name);
-                    any_failed += 1;
-                } else if (attribute & att_exported) != 0 && undo == 0 &&
-                    exportable_function_name(name) == 0 {
-                    builtin_error("%s: cannot export\0".as_ptr() as *const c_char, name);
-                    any_failed += 1;
-                } else {
-                    if undo == 0 {
-                        (*var).attributes |= attribute;
-                     } else {
-                        (*var).attributes &= !attribute;
+        if !list.is_null() {
+            if attribute & att_exported != 0 {
+                array_needs_making = 1;
+            }
+            if undo != 0 && (attribute & att_readonly) != 0 {
+                attribute &= !att_readonly;
+            }
+            while !list.is_null() {
+                name = (*(*list).word).word;
+
+                if functions_only {
+                    var = find_function(name);
+                    if var.is_null() {
+                        builtin_error("%s: not a function\0".as_ptr() as *const c_char, name);
+                        any_failed += 1;
+                    } else if (attribute & att_exported) != 0
+                        && undo == 0
+                        && exportable_function_name(name) == 0
+                    {
+                        builtin_error("%s: cannot export\0".as_ptr() as *const c_char, name);
+                        any_failed += 1;
+                    } else {
+                        if undo == 0 {
+                            (*var).attributes |= attribute;
+                        } else {
+                            (*var).attributes &= !attribute;
+                        }
                     }
+                    list = (*list).next;
+                    continue;
                 }
-                list = (*list).next;
-                continue;
-            }
-            assign = assignment(name, 0);
-            aflags = 0;
-            if assign != 0 {
-                *(name.offset(assign  as isize ) ) = b'\0' as c_char;
-                if *((name.offset((assign-1)  as isize))) == b'+' as c_char {
-                    aflags |= ASS_APPEND;
-                    *(name.offset((assign-1)  as isize))  = b'\0' as c_char;
-                }
-            }
-
-            if legal_identifier(name) == 0 {
-                sh_invalidid(name);
+                assign = assignment(name, 0);
+                aflags = 0;
                 if assign != 0 {
-                    assign_error += 1;
-                } else {
-                    any_failed += 1;
-                }
-                list = (*list).next;
-                continue;
-            }
-
-            if assign != 0 {
-                *(name.offset(assign  as isize)) = b'=' as c_char;
-                if (aflags & ASS_APPEND) != 0 {
-                    *(name.offset((assign-1) as isize)) = b'+' as c_char;
+                    *(name.offset(assign as isize)) = b'\0' as c_char;
+                    if *(name.offset((assign - 1) as isize)) == b'+' as c_char {
+                        aflags |= ASS_APPEND;
+                        *(name.offset((assign - 1) as isize)) = b'\0' as c_char;
+                    }
                 }
 
-                if arrays_only != 0 || assoc_only != 0 {
-                    tlist = (*list).next;
-                    (*list).next = PT_NULL as *mut WordList;
-
-                    let mut optw: [u8;8] = [0;8];
-                    optw[0] = b'-';
-                    optw[1] = b'g';
-                    let mut opti = 2;
-                    if (attribute & att_readonly) != 0 {
-                        optw[opti] = b'r';
-                        opti += 1;
-                    }
-                    if (attribute & att_exported) != 0 {
-                        optw[opti] = b'x';
-                        opti += 1;
-                    }
-                    if (attribute & arrays_only) != 0 {
-                        optw[opti] = b'a';
-                        opti += 1;
+                if legal_identifier(name) == 0 {
+                    sh_invalidid(name);
+                    if assign != 0 {
+                        assign_error += 1;
                     } else {
-                        optw[opti] = b'A';
-                        opti += 1;
+                        any_failed += 1;
                     }
+                    list = (*list).next;
+                    continue;
+                }
 
-                    w = make_word(optw.as_ptr() as *const c_char);
-                    nlist = make_word_list(w, list);
+                if assign != 0 {
+                    *(name.offset(assign as isize)) = b'=' as c_char;
+                    if (aflags & ASS_APPEND) != 0 {
+                        *(name.offset((assign - 1) as isize)) = b'+' as c_char;
+                    }
 
-                    opt = declare_builtin(nlist);
-                    if opt != EXECUTION_SUCCESS {
+                    if arrays_only != 0 || assoc_only != 0 {
+                        tlist = (*list).next;
+                        (*list).next = PT_NULL as *mut WordList;
+
+                        let mut optw: [u8; 8] = [0; 8];
+                        optw[0] = b'-';
+                        optw[1] = b'g';
+                        let mut opti = 2;
+                        if (attribute & att_readonly) != 0 {
+                            optw[opti] = b'r';
+                            opti += 1;
+                        }
+                        if (attribute & att_exported) != 0 {
+                            optw[opti] = b'x';
+                            opti += 1;
+                        }
+                        if (attribute & arrays_only) != 0 {
+                            optw[opti] = b'a';
+                            opti += 1;
+                        } else {
+                            optw[opti] = b'A';
+                            opti += 1;
+                        }
+
+                        w = make_word(optw.as_ptr() as *const c_char);
+                        nlist = make_word_list(w, list);
+
+                        opt = declare_builtin(nlist);
+                        if opt != EXECUTION_SUCCESS {
+                            assign_error += 1;
+                        }
+                        (*list).next = tlist;
+                        dispose_word(w);
+                        libc::free(nlist as *mut c_void);
+                    } else if do_assignment_no_expand(name) == 0 {
                         assign_error += 1;
                     }
-                    (*list).next = tlist;
-                    dispose_word(w);
-                    libc::free(nlist as *mut c_void);
-                } else if do_assignment_no_expand(name) == 0 {
-                    assign_error += 1;
-                }
-                *(name.offset(assign  as isize))  = b'\0' as c_char;
-                if (aflags & ASS_APPEND) != 0 {
-                    *(name.offset((assign-1)  as isize))  = b'\0' as c_char;
+                    *(name.offset(assign as isize)) = b'\0' as c_char;
+                    if (aflags & ASS_APPEND) != 0 {
+                        *(name.offset((assign - 1) as isize)) = b'\0' as c_char;
+                    }
                 }
-            }
 
-            set_var_attribute(name, attribute, undo);
-            if assign != 0 {
-                *(name.offset(assign  as isize))  = b'=' as c_char;
-                // *((name as usize + assign as usize) as *mut c_char) = b'=' as c_char;
-                if (aflags & ASS_APPEND) != 0 {
-                    *(name.offset((assign-1)  as isize))  = b'+' as c_char;
+                set_var_attribute(name, attribute, undo);
+                if assign != 0 {
+                    *(name.offset(assign as isize)) = b'=' as c_char;
+                    // *((name as usize + assign as usize) as *mut c_char) = b'=' as c_char;
+                    if (aflags & ASS_APPEND) != 0 {
+                        *(name.offset((assign - 1) as isize)) = b'+' as c_char;
+                    }
                 }
-            }
-            list = (*list).next;
-        }
-    } else {
-        let mut variable_list: *mut *mut SHELL_VAR;
-        if (attribute & att_function) != 0 || functions_only {
-            variable_list = all_shell_functions();
-            if attribute != att_function {
-                attribute &= !att_function;
+                list = (*list).next;
             }
         } else {
-            variable_list = all_shell_variables();
-        }
-
-        if (attribute & att_array) != 0 {
-            arrays_only += 1;
-            if attribute != att_array {
-                attribute &= !att_array;
-            }
-        } else if (attribute & att_assoc) != 0 {
-            assoc_only += 1;
-            if attribute != att_assoc {
-                attribute &= !att_assoc;
+            let variable_list: *mut *mut SHELL_VAR;
+            if (attribute & att_function) != 0 || functions_only {
+                variable_list = all_shell_functions();
+                if attribute != att_function {
+                    attribute &= !att_function;
+                }
+            } else {
+                variable_list = all_shell_variables();
             }
-        }
 
-        if !variable_list.is_null() {
-            let mut i = 0;
-            loop {
-                var = *(variable_list.offset(i))  as  *mut SHELL_VAR;
-                if var.is_null() {
-                    break;
+            if (attribute & att_array) != 0 {
+                arrays_only += 1;
+                if attribute != att_array {
+                    attribute &= !att_array;
                 }
-
-                if arrays_only != 0 && (((*var).attributes & att_array) == 0) {
-                    i += 1;
-                    continue;
-                } else if assoc_only != 0 && (((*var).attributes & att_assoc) == 0) {
-                    i += 1;
-                    continue;
+            } else if (attribute & att_assoc) != 0 {
+                assoc_only += 1;
+                if attribute != att_assoc {
+                    attribute &= !att_assoc;
                 }
+            }
 
-                if ((*var).attributes & (att_invisible | att_exported)) == (att_invisible | att_exported) {
-                    i += 1;
-                    continue;
-                }
+            if !variable_list.is_null() {
+                let mut i = 0;
+                loop {
+                    var = *(variable_list.offset(i)) as *mut SHELL_VAR;
+                    if var.is_null() {
+                        break;
+                    }
 
-                if ((*var).attributes & attribute) != 0 {
-                    let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize) ||
-                        (this_shell_builtin as usize == r_export_builtin as usize);
-                    if pattr {
-                        show_var_attributes(var, 1, nodefs);
+                    if arrays_only != 0 && (((*var).attributes & att_array) == 0) {
+                        i += 1;
+                        continue;
+                    } else if assoc_only != 0 && (((*var).attributes & att_assoc) == 0) {
+                        i += 1;
+                        continue;
                     }
-                    else {
-                        show_var_attributes(var, 0, nodefs);
+
+                    if ((*var).attributes & (att_invisible | att_exported))
+                        == (att_invisible | att_exported)
+                    {
+                        i += 1;
+                        continue;
                     }
-                    any_failed = sh_chkwrite(any_failed);
-                    if any_failed != 0 {
-                        break;
+
+                    if ((*var).attributes & attribute) != 0 {
+                        let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize)
+                            || (this_shell_builtin as usize == r_export_builtin as usize);
+                        if pattr {
+                            show_var_attributes(var, 1, nodefs);
+                        } else {
+                            show_var_attributes(var, 0, nodefs);
+                        }
+                        any_failed = sh_chkwrite(any_failed);
+                        if any_failed != 0 {
+                            break;
+                        }
                     }
+                    i += 1;
                 }
-                i += 1;
+                libc::free(variable_list as *mut c_void);
             }
-            libc::free(variable_list as *mut c_void);
         }
     }
-}
-    return if assign_error != 0 {EX_BADASSIGN} else if any_failed == 0 {EXECUTION_SUCCESS} else {EXECUTION_FAILURE};
+    return if assign_error != 0 {
+        EX_BADASSIGN
+    } else if any_failed == 0 {
+        EXECUTION_SUCCESS
+    } else {
+        EXECUTION_FAILURE
+    };
 }
 
 #[no_mangle]
@@ -239,83 +251,109 @@ pub extern "C" fn show_all_var_attributes(v: c_int, nodefs: c_int) -> c_int {
     let mut i = 0;
     let mut any_failed = 0;
     let mut var: *mut SHELL_VAR;
-    let mut variable_list: *mut *mut SHELL_VAR;
-unsafe {
-    variable_list =  if  v != 0 {all_shell_variables() } else {all_shell_functions()};
-    if variable_list.is_null() {
-        return EXECUTION_SUCCESS;
-    }
-
-    loop {
-        var = *(variable_list.offset(i));
-        if var.is_null() {
-            break;
-        }
-        let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize) ||
-            (this_shell_builtin as usize == r_export_builtin as usize);
-        if pattr {
-            show_var_attributes(var, 1, nodefs);
-        }
-        else {
-            show_var_attributes(var, 0, nodefs);
+    let variable_list: *mut *mut SHELL_VAR;
+    unsafe {
+        variable_list = if v != 0 {
+            all_shell_variables()
+        } else {
+            all_shell_functions()
+        };
+        if variable_list.is_null() {
+            return EXECUTION_SUCCESS;
         }
-        any_failed = sh_chkwrite(any_failed);
-        if any_failed != 0 {
-            break;
+
+        loop {
+            var = *(variable_list.offset(i));
+            if var.is_null() {
+                break;
+            }
+            let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize)
+                || (this_shell_builtin as usize == r_export_builtin as usize);
+            if pattr {
+                show_var_attributes(var, 1, nodefs);
+            } else {
+                show_var_attributes(var, 0, nodefs);
+            }
+            any_failed = sh_chkwrite(any_failed);
+            if any_failed != 0 {
+                break;
+            }
+            i += 1;
         }
-        i += 1;
-    }
 
-    libc::free(variable_list as *mut c_void);
-}
-    return if any_failed == 0 {EXECUTION_SUCCESS} else {EXECUTION_FAILURE};
+        libc::free(variable_list as *mut c_void);
+    }
+    return if any_failed == 0 {
+        EXECUTION_SUCCESS
+    } else {
+        EXECUTION_FAILURE
+    };
 }
 
 #[no_mangle]
-pub extern "C" fn show_local_var_attributes(v: c_int, nodefs: c_int) -> c_int {
+pub extern "C" fn show_local_var_attributes(_v: c_int, nodefs: c_int) -> c_int {
     let mut i = 0;
     let mut any_failed = 0;
     let mut var: *mut SHELL_VAR;
-    let mut variable_list: *mut *mut SHELL_VAR;
-unsafe {
-    variable_list = all_local_variables(0);
-    if variable_list.is_null() {
-        return EXECUTION_SUCCESS;
-    }
-
-    loop {
-        var = variable_list.offset(i) as *mut SHELL_VAR;
-        if var.is_null() {
-            break;
+    let variable_list: *mut *mut SHELL_VAR;
+    unsafe {
+        variable_list = all_local_variables(0);
+        if variable_list.is_null() {
+            return EXECUTION_SUCCESS;
         }
 
-        let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize) ||
-            (this_shell_builtin as usize == r_export_builtin as usize);
-        if pattr {
-            show_var_attributes(var, 1, nodefs);
-        }
-        else {
-            show_var_attributes(var, 0, nodefs);
-        }
-        any_failed = sh_chkwrite(any_failed);
-        if any_failed != 0 {
-            break;
+        loop {
+            var = variable_list.offset(i) as *mut SHELL_VAR;
+            if var.is_null() {
+                break;
+            }
+
+            let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize)
+                || (this_shell_builtin as usize == r_export_builtin as usize);
+            if pattr {
+                show_var_attributes(var, 1, nodefs);
+            } else {
+                show_var_attributes(var, 0, nodefs);
+            }
+            any_failed = sh_chkwrite(any_failed);
+            if any_failed != 0 {
+                break;
+            }
+
+            i += 1;
         }
 
-        i += 1;
+        libc::free(variable_list as *mut c_void);
     }
-
-    libc::free(variable_list as *mut c_void);
-}
-    return if any_failed == 0 {EXECUTION_SUCCESS} else {EXECUTION_FAILURE};
+    return if any_failed == 0 {
+        EXECUTION_SUCCESS
+    } else {
+        EXECUTION_FAILURE
+    };
 }
 
 #[no_mangle]
-pub unsafe extern "C"   fn show_var_attributes(var: *mut SHELL_VAR, pattr: c_int, mut nodefs: c_int) -> c_int {
-    let mut flags = [0;16];
+pub unsafe extern "C" fn show_var_attributes(
+    var: *mut SHELL_VAR,
+    pattr: c_int,
+    mut nodefs: c_int,
+) -> c_int {
+    let mut flags = [0; 16];
     let i = var_attribute_string(var, pattr, flags.as_mut_ptr());
-    if ((*var).attributes & att_function) != 0 && nodefs == 0 && (pattr == 0 || posixly_correct == 0) {
-        println!("{}",CStr::from_ptr(named_function_string((*var).name, (*var).value as *mut COMMAND, FUNC_MULTILINE | FUNC_EXTERNAL)).to_str().unwrap());
+    if ((*var).attributes & att_function) != 0
+        && nodefs == 0
+        && (pattr == 0 || posixly_correct == 0)
+    {
+        println!(
+            "{}",
+            CStr::from_ptr(named_function_string(
+                (*var).name,
+                (*var).value as *mut COMMAND,
+                FUNC_MULTILINE | FUNC_EXTERNAL
+            ))
+            .to_str()
+            .unwrap()
+        );
         nodefs += 1;
         if pattr == 0 && i == 1 && flags[0] == b'f' as c_char {
             return 0;
@@ -323,115 +361,124 @@ pub unsafe extern "C"   fn show_var_attributes(var: *mut SHELL_VAR, pattr: c_int
     }
     if pattr == 0 || posixly_correct == 0 {
         if i != 0 {
-            print!("declare -{} ",CStr::from_ptr(flags.as_ptr()).to_str().unwrap());
-        }
-        else {
+            print!(
+                "declare -{} ",
+                CStr::from_ptr(flags.as_ptr()).to_str().unwrap()
+            );
+        } else {
             print!("declare -- ");
         }
-    } 
-    else if i != 0 {
-        print!("{} -{} ",CStr::from_ptr(this_command_name).to_str().unwrap(),CStr::from_ptr(flags.as_ptr()).to_str().unwrap());
-    }
-    else {
-        print!("{} ",CStr::from_ptr(this_command_name).to_str().unwrap());
+    } else if i != 0 {
+        print!(
+            "{} -{} ",
+            CStr::from_ptr(this_command_name).to_str().unwrap(),
+            CStr::from_ptr(flags.as_ptr()).to_str().unwrap()
+        );
+    } else {
+        print!("{} ", CStr::from_ptr(this_command_name).to_str().unwrap());
     }
 
-    if ((*var).attributes & att_invisible) != 0 &&
-       (((*var).attributes & att_array) != 0 ||
-        ((*var).attributes & att_assoc) != 0 ){
-            println!("{}",CStr::from_ptr((*var).name).to_str().unwrap());
-    }
-    else if ((*var).attributes & att_array) != 0 {
+    if ((*var).attributes & att_invisible) != 0
+        && (((*var).attributes & att_array) != 0 || ((*var).attributes & att_assoc) != 0)
+    {
+        println!("{}", CStr::from_ptr((*var).name).to_str().unwrap());
+    } else if ((*var).attributes & att_array) != 0 {
         r_print_array_assignment(var, 0);
-    } 
-    else if ((*var).attributes & att_assoc) != 0 {
+    } else if ((*var).attributes & att_assoc) != 0 {
         r_print_assoc_assignment(var, 0);
-    } 
-    else if nodefs != 0 || ((((*var).attributes & att_function) != 0 && pattr != 0 && posixly_correct != 0)) {
-        println!("{}",CStr::from_ptr((*var).name).to_str().unwrap());
-    } 
-    else if ((*var).attributes & att_function) != 0 {
-        println!("{}",CStr::from_ptr(named_function_string((*var).name, (*var).value as *mut COMMAND, FUNC_MULTILINE | FUNC_EXTERNAL)).to_str().unwrap());
-    } 
-    else if ((*var).attributes & att_invisible) != 0 || (*var).value == std::ptr::null_mut() {
-        println!("{}",CStr::from_ptr((*var).name).to_str().unwrap());
-    }
-    else {
-            let x = sh_double_quote (value_cell(var));
-            println!("{}={}",CStr::from_ptr((*var).name).to_str().unwrap(),CStr::from_ptr(x).to_str().unwrap());
-            libc::free(x as *mut c_void);
+    } else if nodefs != 0
+        || (((*var).attributes & att_function) != 0 && pattr != 0 && posixly_correct != 0)
+    {
+        println!("{}", CStr::from_ptr((*var).name).to_str().unwrap());
+    } else if ((*var).attributes & att_function) != 0 {
+        println!(
+            "{}",
+            CStr::from_ptr(named_function_string(
+                (*var).name,
+                (*var).value as *mut COMMAND,
+                FUNC_MULTILINE | FUNC_EXTERNAL
+            ))
+            .to_str()
+            .unwrap()
+        );
+    } else if ((*var).attributes & att_invisible) != 0 || (*var).value == std::ptr::null_mut() {
+        println!("{}", CStr::from_ptr((*var).name).to_str().unwrap());
+    } else {
+        let x = sh_double_quote(value_cell(var));
+        println!(
+            "{}={}",
+            CStr::from_ptr((*var).name).to_str().unwrap(),
+            CStr::from_ptr(x).to_str().unwrap()
+        );
+        libc::free(x as *mut c_void);
     }
 
     return 0;
 }
 
-unsafe fn  value_cell(var:*mut SHELL_VAR)->* mut c_char
-{
-  return (*var).value;
+unsafe fn value_cell(var: *mut SHELL_VAR) -> *mut c_char {
+    return (*var).value;
 }
 
-unsafe fn  array_cell(var:*mut SHELL_VAR)->* mut ARRAY
-{
-  return (*var).value as *mut ARRAY;
+unsafe fn array_cell(var: *mut SHELL_VAR) -> *mut ARRAY {
+    return (*var).value as *mut ARRAY;
 }
 
-unsafe fn  assoc_cell(var:*mut SHELL_VAR)->* mut HASH_TABLE
-{
-  return (*var).value as *mut HASH_TABLE;
+unsafe fn assoc_cell(var: *mut SHELL_VAR) -> *mut HASH_TABLE {
+    return (*var).value as *mut HASH_TABLE;
 }
 
 #[no_mangle]
 pub extern "C" fn show_name_attributes(name: *mut c_char, nodefs: c_int) -> c_int {
-unsafe {
-    let var = find_variable_noref(name);
-    if !var.is_null() {
-        let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize) ||
-            (this_shell_builtin as usize == r_export_builtin as usize);
-        if pattr { 
-            show_var_attributes(var, 1, nodefs);
-        }
-        else {
-            show_var_attributes(var, 0, nodefs);
+    unsafe {
+        let var = find_variable_noref(name);
+        if !var.is_null() {
+            let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize)
+                || (this_shell_builtin as usize == r_export_builtin as usize);
+            if pattr {
+                show_var_attributes(var, 1, nodefs);
+            } else {
+                show_var_attributes(var, 0, nodefs);
+            }
+            return 0;
+        } else {
+            return 1;
         }
-        return 0;
-    } else {
-        return 1;
     }
 }
-}
 
 #[no_mangle]
 pub extern "C" fn show_localname_attributes(name: *mut c_char, nodefs: c_int) -> c_int {
-unsafe {
-    let var = find_variable_noref(name);
-    let cond = var.is_null() && ((*var).attributes & att_local) != 0 && (*var).context == variable_context;
-    if cond {
-        let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize) ||
-            (this_shell_builtin as usize == r_export_builtin as usize);
-        if pattr {
-            show_var_attributes(var, 1, nodefs);
-        }
-        else {
-            show_var_attributes(var, 0, nodefs);
+    unsafe {
+        let var = find_variable_noref(name);
+        let cond = var.is_null()
+            && ((*var).attributes & att_local) != 0
+            && (*var).context == variable_context;
+        if cond {
+            let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize)
+                || (this_shell_builtin as usize == r_export_builtin as usize);
+            if pattr {
+                show_var_attributes(var, 1, nodefs);
+            } else {
+                show_var_attributes(var, 0, nodefs);
+            }
+            return 0;
+        } else {
+            return 1;
         }
-        return 0;
-    } else {
-        return 1;
     }
 }
-}
 
 #[no_mangle]
 pub extern "C" fn show_func_attributes(name: *mut c_char, nodefs: c_int) -> c_int {
     unsafe {
         let var = find_function(name);
         if !var.is_null() {
-            let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize) ||
-                (this_shell_builtin as usize == r_export_builtin as usize);
+            let pattr = (this_shell_builtin as usize == r_readonly_builtin as usize)
+                || (this_shell_builtin as usize == r_export_builtin as usize);
             if pattr {
                 show_var_attributes(var, 1, nodefs);
-            }
-            else {
+            } else {
                 show_var_attributes(var, 0, nodefs);
             }
             return 0;
@@ -444,145 +491,156 @@ pub extern "C" fn show_func_attributes(name: *mut c_char, nodefs: c_int) -> c_in
 #[no_mangle]
 pub extern "C" fn set_var_attribute(name: *mut c_char, attribute: c_int, undo: c_int) {
     let mut var: *mut SHELL_VAR;
-    let mut tvalue: *mut c_char;
-unsafe {
-    if undo != 0 {
-        var = find_variable(name);
-    } else {
-        let tv = find_tempenv_variable(name);
-        if !tv.is_null() && ((*tv).attributes & att_tempvar) != 0 {
-            tvalue = if !(*tv).value.is_null() {
-                libc::strdup((*tv).value)
-            } else {"\0".as_ptr() as *mut c_char};
+    let tvalue: *mut c_char;
+    unsafe {
+        if undo != 0 {
+            var = find_variable(name);
+        } else {
+            let tv = find_tempenv_variable(name);
+            if !tv.is_null() && ((*tv).attributes & att_tempvar) != 0 {
+                tvalue = if !(*tv).value.is_null() {
+                    libc::strdup((*tv).value)
+                } else {
+                    "\0".as_ptr() as *mut c_char
+                };
 
-            var = bind_variable((*tv).name, tvalue, 0);
-            if var.is_null() {
-                libc::free(tvalue as *mut c_void);
-                return;
-            }
-            (*var).attributes |= (*tv).attributes & (!att_tempvar);
-            if posixly_correct != 0 || shell_compatibility_level <= 44 {
-                if (*var).context == 0 && (attribute & att_readonly) != 0 {
-                    let v = find_global_variable((*tv).name);
-                    if v as usize != var as usize {
+                var = bind_variable((*tv).name, tvalue, 0);
+                if var.is_null() {
+                    libc::free(tvalue as *mut c_void);
+                    return;
+                }
+                (*var).attributes |= (*tv).attributes & (!att_tempvar);
+                if posixly_correct != 0 || shell_compatibility_level <= 44 {
+                    if (*var).context == 0 && (attribute & att_readonly) != 0 {
+                        let v = find_global_variable((*tv).name);
+                        if v as usize != var as usize {
+                            (*tv).attributes |= att_propagate;
+                        }
+                    } else {
                         (*tv).attributes |= att_propagate;
                     }
+
+                    if (*var).context != 0 {
+                        (*var).attributes |= att_propagate;
+                    }
+                }
+                if undo == 0 {
+                    (*tv).attributes |= attribute;
                 } else {
-                    (*tv).attributes |= att_propagate;
+                    (*tv).attributes &= !attribute;
                 }
 
-                if (*var).context != 0 {
+                stupidly_hack_special_variables((*tv).name);
+                libc::free(tvalue as *mut c_void);
+            } else {
+                var = find_variable_notempenv(name);
+                if var.is_null() {
+                    let refvar = find_variable_nameref_for_create(name, 0);
+                    if cmp_two(
+                        std::mem::transmute(refvar),
+                        std::mem::transmute(&nameref_invalid_value),
+                    ) {
+                        return;
+                    }
+                }
+                if var.is_null() {
+                    var = bind_variable(name, PT_NULL as *mut c_char, 0);
+                    if !var.is_null() {
+                        (*var).attributes |= att_invisible;
+                    }
+                } else if (*var).context != 0 {
                     (*var).attributes |= att_propagate;
                 }
             }
+        }
+
+        if !var.is_null() {
             if undo == 0 {
-                (*tv).attributes |= attribute;
+                (*var).attributes |= attribute;
             } else {
-                (*tv).attributes &= !attribute;
-            }
-
-            stupidly_hack_special_variables((*tv).name);
-            libc::free(tvalue as *mut c_void);
-        } else {
-            var = find_variable_notempenv(name);
-            if var.is_null() {
-                let refvar = find_variable_nameref_for_create(name, 0);
-                if cmp_two(std::mem::transmute(refvar),std::mem::transmute(&nameref_invalid_value)) {
-                    return;
-                }
-            }
-            if var.is_null() {
-                var = bind_variable(name, PT_NULL as *mut c_char, 0);
-                if !var.is_null() {
-                    (*var).attributes |= att_invisible;
-                }
-            } else if (*var).context != 0 {
-                (*var).attributes |= att_propagate;
+                (*var).attributes &= !attribute;
             }
         }
-    }
 
-    if !var.is_null() {
-        if undo == 0 {
-            (*var).attributes |= attribute;
-        } else {
-            (*var).attributes &= !attribute;
+        if !var.is_null()
+            && (((*var).attributes & att_exported) != 0 || (attribute & att_exported) != 0)
+        {
+            array_needs_making += 1;
         }
     }
-
-    if !var.is_null() && (((*var).attributes & att_exported) != 0 || (attribute & att_exported) != 0) {
-        array_needs_making += 1;
-    }
-}
 }
 
 #[no_mangle]
-pub extern "C" fn var_attribute_string(var: *mut SHELL_VAR, pattr: c_int, flags: *mut c_char) -> c_int {
+pub extern "C" fn var_attribute_string(
+    var: *mut SHELL_VAR,
+    pattr: c_int,
+    flags: *mut c_char,
+) -> c_int {
     let mut i = 0;
-unsafe {
-    if pattr == 0 || posixly_correct == 0 {
-        if ((*var).attributes & att_array) != 0 {
-           *(flags.offset(i as isize)) = b'a' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_assoc) != 0 {
-           *(flags.offset(i as isize)) = b'A' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_function) != 0 {
-            *(flags.offset(i as isize)) = b'f' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_integer) != 0 {
-            *(flags.offset(i as isize)) = b'i' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_nameref) != 0 {
-            *(flags.offset(i as isize)) = b'n' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_readonly) != 0 {
-            *(flags.offset(i as isize)) = b'r' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_trace) != 0 {
-           *(flags.offset(i as isize)) = b't' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_exported) != 0 {
-           *(flags.offset(i as isize)) = b'x' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_capcase) != 0 {
-           *(flags.offset(i as isize)) = b'c' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_lowercase) != 0 {
-           *(flags.offset(i as isize)) = b'l' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_uppercase) != 0 {
-           *(flags.offset(i as isize)) = b'u' as c_char;
-            i += 1;
-        }
-    } else {
-        if ((*var).attributes & att_array) != 0 {
-           *(flags.offset(i as isize)) = b'a' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_assoc) != 0 {
-           *(flags.offset(i as isize)) = b'A' as c_char;
-            i += 1;
-        }
-        if ((*var).attributes & att_function) != 0 {
-           *(flags.offset(i as isize)) = b'f' as c_char;
-            i += 1;
+    unsafe {
+        if pattr == 0 || posixly_correct == 0 {
+            if ((*var).attributes & att_array) != 0 {
+                *(flags.offset(i as isize)) = b'a' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_assoc) != 0 {
+                *(flags.offset(i as isize)) = b'A' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_function) != 0 {
+                *(flags.offset(i as isize)) = b'f' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_integer) != 0 {
+                *(flags.offset(i as isize)) = b'i' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_nameref) != 0 {
+                *(flags.offset(i as isize)) = b'n' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_readonly) != 0 {
+                *(flags.offset(i as isize)) = b'r' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_trace) != 0 {
+                *(flags.offset(i as isize)) = b't' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_exported) != 0 {
+                *(flags.offset(i as isize)) = b'x' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_capcase) != 0 {
+                *(flags.offset(i as isize)) = b'c' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_lowercase) != 0 {
+                *(flags.offset(i as isize)) = b'l' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_uppercase) != 0 {
+                *(flags.offset(i as isize)) = b'u' as c_char;
+                i += 1;
+            }
+        } else {
+            if ((*var).attributes & att_array) != 0 {
+                *(flags.offset(i as isize)) = b'a' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_assoc) != 0 {
+                *(flags.offset(i as isize)) = b'A' as c_char;
+                i += 1;
+            }
+            if ((*var).attributes & att_function) != 0 {
+                *(flags.offset(i as isize)) = b'f' as c_char;
+                i += 1;
+            }
         }
-    }
 
-   *(flags.offset(i as isize)) = b'\0' as c_char;
-}
-    return i ;
+        *(flags.offset(i as isize)) = b'\0' as c_char;
+    }
+    return i;
 }
 
 unsafe fn cmp_two(a: usize, b: usize) -> bool {
@@ -591,36 +649,40 @@ unsafe fn cmp_two(a: usize, b: usize) -> bool {
 
 #[no_mangle]
 pub unsafe extern "C" fn r_print_array_assignment(var: *mut SHELL_VAR, quote: c_int) {
-    let mut vstr  = array_to_assign(array_cell(var) as *mut ARRAY ,quote); 
+    let vstr = array_to_assign(array_cell(var) as *mut ARRAY, quote);
 
-    if  vstr == std::ptr::null_mut() {
+    if vstr == std::ptr::null_mut() {
         if quote != 0 {
-            println!("{}=\'()\'",CStr::from_ptr((*var).name).to_str().unwrap());
-        }
-        else {
-            println!("{}=()",CStr::from_ptr((*var).name).to_str().unwrap());
+            println!("{}=\'()\'", CStr::from_ptr((*var).name).to_str().unwrap());
+        } else {
+            println!("{}=()", CStr::from_ptr((*var).name).to_str().unwrap());
         }
-    }
-    else {
-        println!("{}={}",CStr::from_ptr((*var).name).to_str().unwrap(),CStr::from_ptr(vstr).to_str().unwrap());
+    } else {
+        println!(
+            "{}={}",
+            CStr::from_ptr((*var).name).to_str().unwrap(),
+            CStr::from_ptr(vstr).to_str().unwrap()
+        );
         libc::free(vstr as *mut c_void);
     }
 }
 
 #[no_mangle]
 pub unsafe extern "C" fn r_print_assoc_assignment(var: *mut SHELL_VAR, quote: c_int) {
-    let mut vstr  = assoc_to_assign(assoc_cell(var) as *mut HASH_TABLE ,quote); 
+    let vstr = assoc_to_assign(assoc_cell(var) as *mut HASH_TABLE, quote);
 
-    if  vstr == std::ptr::null_mut() {
+    if vstr == std::ptr::null_mut() {
         if quote != 0 {
-            println!("{}=\'()\'",CStr::from_ptr((*var).name).to_str().unwrap());
-        }
-        else {
-            println!("{}=()",CStr::from_ptr((*var).name).to_str().unwrap());
+            println!("{}=\'()\'", CStr::from_ptr((*var).name).to_str().unwrap());
+        } else {
+            println!("{}=()", CStr::from_ptr((*var).name).to_str().unwrap());
         }
-    }
-    else {
-        println!("{}={}",CStr::from_ptr((*var).name).to_str().unwrap(),CStr::from_ptr(vstr).to_str().unwrap());
+    } else {
+        println!(
+            "{}={}",
+            CStr::from_ptr((*var).name).to_str().unwrap(),
+            CStr::from_ptr(vstr).to_str().unwrap()
+        );
         libc::free(vstr as *mut c_void);
     }
 }
diff --git a/bash-5.1/builtins_rust/shift/src/lib.rs b/bash-5.1/builtins_rust/shift/src/lib.rs
index 8622e4ee0381263a973cc06e9053f60b4eb717e1..1004ff9f149c22b0803eb04386f46af94dec8272 100644
--- a/bash-5.1/builtins_rust/shift/src/lib.rs
+++ b/bash-5.1/builtins_rust/shift/src/lib.rs
@@ -1,8 +1,8 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char, c_long, PT_NULL};
-use rcommon::{r_sh_erange,};
+use libc::{c_char, c_int, c_long, PT_NULL};
+use rcommon::r_sh_erange;
 use rhelp::r_builtin_help;
 
 include!(concat!("intercdep.rs"));
@@ -11,41 +11,50 @@ pub static print_shift_error: c_int = 0;
 
 #[no_mangle]
 pub extern "C" fn r_shift_builtin(list: *mut WordList) -> i32 {
+    unsafe {
+        if !list.is_null()
+            && !(*list).word.is_null()
+            && libc::strcmp((*((*list).word)).word, "--help\0".as_ptr() as *const c_char) == 0
+        {
+            r_builtin_help();
+            return EX_USAGE;
+        }
 
-unsafe {
-    if !list.is_null() && !(*list).word.is_null() &&
-        libc::strcmp((*((*list).word)).word, "--help\0".as_ptr() as *const c_char) == 0 {
-        r_builtin_help ();
-        return EX_USAGE;
-    }
-
-    let mut times: c_int = 0;
-    if get_numeric_arg(list, 0, std::mem::transmute(&times)) == 0 {
-        return EXECUTION_FAILURE;
-    }
+        let times: c_int = 0;
+        if get_numeric_arg(list, 0, std::mem::transmute(&times)) == 0 {
+            return EXECUTION_FAILURE;
+        }
 
-    if times == 0 {
-        return EXECUTION_SUCCESS;
-    } else if times < 0 {
-        let s = if list.is_null() {PT_NULL as *mut c_char} else {(*(*list).word).word};
-        r_sh_erange(s,"shift count\0".as_ptr() as *mut c_char);
-        return EXECUTION_FAILURE;
-    }
+        if times == 0 {
+            return EXECUTION_SUCCESS;
+        } else if times < 0 {
+            let s = if list.is_null() {
+                PT_NULL as *mut c_char
+            } else {
+                (*(*list).word).word
+            };
+            r_sh_erange(s, "shift count\0".as_ptr() as *mut c_char);
+            return EXECUTION_FAILURE;
+        }
 
-    let nargs = number_of_args();
-    if times > nargs {
-        if print_shift_error != 0 {
-            let s = if list.is_null() {PT_NULL as *mut c_char} else {(*(*list).word).word};
-            r_sh_erange(s,"shift count\0".as_ptr() as *mut c_char);  
+        let nargs = number_of_args();
+        if times > nargs {
+            if print_shift_error != 0 {
+                let s = if list.is_null() {
+                    PT_NULL as *mut c_char
+                } else {
+                    (*(*list).word).word
+                };
+                r_sh_erange(s, "shift count\0".as_ptr() as *mut c_char);
+            }
+            return EXECUTION_FAILURE;
+        } else if times == nargs {
+            clear_dollar_vars();
+        } else {
+            shift_args(times);
         }
-        return EXECUTION_FAILURE;
-    } else if times == nargs {
-        clear_dollar_vars();
-    } else {
-        shift_args(times);
-    }
 
-    invalidate_cached_quoted_dollar_at();
-}
+        invalidate_cached_quoted_dollar_at();
+    }
     return EXECUTION_SUCCESS;
 }
diff --git a/bash-5.1/builtins_rust/shopt/src/lib.rs b/bash-5.1/builtins_rust/shopt/src/lib.rs
index 12734e366c01064dfb4f19b6a504bb6e43a76cd0..5358432d1e11b03fa4544e8a8982bf6957001339 100644
--- a/bash-5.1/builtins_rust/shopt/src/lib.rs
+++ b/bash-5.1/builtins_rust/shopt/src/lib.rs
@@ -2,11 +2,11 @@
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
 extern crate rcommon;
-use std::ffi::*;
-use rset::r_set_shellopts;
 use libc::*;
+use rset::r_set_shellopts;
+use std::ffi::*;
 
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage};
+use rcommon::{WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
 /*
 /* First, the user-visible attributes */
@@ -45,39 +45,47 @@ use rhelp::r_builtin_help;
 #define attmask_scope	0x0f00000
 */
 
-pub static att_exported:i32= 0x0000001;	/* export to environment */
-pub static att_readonly:i32= 0x0000002;	/* cannot change */
-pub static att_array:i32= 0x0000004;	/* value is an array */
-pub static att_function:i32= 0x0000008;	/* value is a function */
-pub static att_integer:i32= 0x0000010;	/* internal representation is int */
-pub static att_local:i32= 0x0000020;	/* variable is local to a function */
-pub static att_assoc:i32= 0x0000040;	/* variable is an associative array */
-pub static att_trace:i32= 0x0000080;	/* function is traced with DEBUG trap */
-pub static att_uppercase:i32= 0x0000100;	/* word converted to uppercase on assignment */
-pub static att_lowercase:i32= 0x0000200;	/* word converted to lowercase on assignment */
-pub static att_capcase:i32= 0x0000400;	/* word capitalized on assignment */
-pub static att_nameref:i32= 0x0000800;	/* word is a name reference */
+pub static att_exported: i32 = 0x0000001; /* export to environment */
+pub static att_readonly: i32 = 0x0000002; /* cannot change */
+pub static att_array: i32 = 0x0000004; /* value is an array */
+pub static att_function: i32 = 0x0000008; /* value is a function */
+pub static att_integer: i32 = 0x0000010; /* internal representation is int */
+pub static att_local: i32 = 0x0000020; /* variable is local to a function */
+pub static att_assoc: i32 = 0x0000040; /* variable is an associative array */
+pub static att_trace: i32 = 0x0000080; /* function is traced with DEBUG trap */
+pub static att_uppercase: i32 = 0x0000100; /* word converted to uppercase on assignment */
+pub static att_lowercase: i32 = 0x0000200; /* word converted to lowercase on assignment */
+pub static att_capcase: i32 = 0x0000400; /* word capitalized on assignment */
+pub static att_nameref: i32 = 0x0000800; /* word is a name reference */
 
-pub static user_attrs:i32=att_exported|att_readonly|att_integer|att_local|att_trace|att_uppercase|att_lowercase|att_capcase|att_nameref;
+pub static user_attrs: i32 = att_exported
+    | att_readonly
+    | att_integer
+    | att_local
+    | att_trace
+    | att_uppercase
+    | att_lowercase
+    | att_capcase
+    | att_nameref;
 
-pub static attmask_user:i32= 0x0000fff;
+pub static attmask_user: i32 = 0x0000fff;
 
 /* Internal attributes used for bookkeeping */
-pub static att_invisible:i32= 0x0001000;	/* cannot see */
-pub static att_nounset:i32= 0x0002000;	/* cannot unset */
-pub static att_noassign:i32= 0x0004000;	/* assignment not allowed */
-pub static att_imported:i32= 0x0008000;	/* came from environment */
-pub static att_special:i32= 0x0010000;	/* requires special handling */
-pub static att_nofree:i32= 0x0020000;	/* do not free value on unset */
-pub static att_regenerate:i32= 0x0040000;	/* regenerate when exported */
+pub static att_invisible: i32 = 0x0001000; /* cannot see */
+pub static att_nounset: i32 = 0x0002000; /* cannot unset */
+pub static att_noassign: i32 = 0x0004000; /* assignment not allowed */
+pub static att_imported: i32 = 0x0008000; /* came from environment */
+pub static att_special: i32 = 0x0010000; /* requires special handling */
+pub static att_nofree: i32 = 0x0020000; /* do not free value on unset */
+pub static att_regenerate: i32 = 0x0040000; /* regenerate when exported */
 
-pub static	attmask_int:i32= 0x00ff000;
+pub static attmask_int: i32 = 0x00ff000;
 
 /* Internal attributes used for variable scoping. */
-pub static att_tempvar:i32=0x0100000;	/* variable came from the temp environment */
-pub static att_propagate:i32= 0x0200000;	/* propagate to previous scope */
+pub static att_tempvar: i32 = 0x0100000; /* variable came from the temp environment */
+pub static att_propagate: i32 = 0x0200000; /* propagate to previous scope */
 
-pub static attmask_scope:i32= 0x0f00000;
+pub static attmask_scope: i32 = 0x0f00000;
 extern "C" {
     fn printf(_: *const libc::c_char, _: ...) -> i32;
     fn dcgettext(
@@ -90,17 +98,10 @@ extern "C" {
     fn strlen(_: *const libc::c_char) -> libc::c_ulong;
     fn free(__ptr: *mut libc::c_void);
     fn xmalloc(_: SizeT) -> *mut libc::c_void;
-    fn extract_colon_unit(
-        _: *mut libc::c_char,
-        _: *mut i32,
-    ) -> *mut libc::c_char;
+    fn extract_colon_unit(_: *mut libc::c_char, _: *mut i32) -> *mut libc::c_char;
     static mut localvar_inherit: i32;
     fn find_variable(_: *const libc::c_char) -> *mut ShellVar;
-    fn bind_variable(
-        _: *const libc::c_char,
-        _: *mut libc::c_char,
-        _: i32,
-    ) -> *mut ShellVar;
+    fn bind_variable(_: *const libc::c_char, _: *mut libc::c_char, _: i32) -> *mut ShellVar;
     fn init_bash_argv();
     static mut assoc_expand_once: i32;
     fn dispose_words(_: *mut WordList);
@@ -182,8 +183,8 @@ pub struct variable {
     pub name: *mut libc::c_char,
     pub value: *mut libc::c_char,
     pub exportstr: *mut libc::c_char,
-    pub dynamic_value: Option::<ShVarValueFuncT>,
-    pub assign_func: Option::<ShVarAssignFuncT>,
+    pub dynamic_value: Option<ShVarValueFuncT>,
+    pub assign_func: Option<ShVarAssignFuncT>,
     pub attributes: i32,
     pub context: i32,
 }
@@ -200,12 +201,9 @@ pub type ShellVar = variable;
 pub struct RShoptVars {
     pub name: *mut libc::c_char,
     pub value: *mut i32,
-    pub set_func: Option::<ShoptSetFuncT>,
+    pub set_func: Option<ShoptSetFuncT>,
 }
-pub type ShoptSetFuncT = unsafe extern "C" fn(
-    *mut libc::c_char,
-    i32,
-) -> i32;
+pub type ShoptSetFuncT = unsafe extern "C" fn(*mut libc::c_char, i32) -> i32;
 static mut SHOPT_LOGIN_SHELL: i32 = 0;
 static mut SHOPT_COMPAT31: i32 = 0;
 static mut SHOPT_COMPAT32: i32 = 0;
@@ -218,13 +216,11 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
     [
         {
             let init = RShoptVars {
-                name: b"autocd\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"autocd\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &autocd as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -233,187 +229,138 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
                 name: b"assoc_expand_once\0" as *const u8 as *const libc::c_char
                     as *mut libc::c_char,
                 value: &assoc_expand_once as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"cdable_vars\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"cdable_vars\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &cdable_vars as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"cdspell\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"cdspell\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &cdspelling as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"checkhash\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"checkhash\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &check_hashed_filenames as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"checkjobs\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"checkjobs\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &check_jobs_at_exit as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"checkwinsize\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"checkwinsize\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &check_window_size as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"cmdhist\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
-                value: &command_oriented_history as *const i32
-                    as *mut i32,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                name: b"cmdhist\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                value: &command_oriented_history as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat31\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat31\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT31 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat32\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat32\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT32 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat40\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat40\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT40 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat41\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat41\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT41 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat42\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat42\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT42 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat43\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat43\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT43 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"compat44\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"compat44\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_COMPAT44 as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_compatibility_level
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_compatibility_level as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
@@ -423,73 +370,60 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
                 name: b"complete_fullquote\0" as *const u8 as *const libc::c_char
                     as *mut libc::c_char,
                 value: &complete_fullquote as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"direxpand\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"direxpand\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &dircomplete_expand as *const i32 as *mut libc::c_int,
                 set_func: Some(
                     shopt_set_complete_direxpand
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                        as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"dirspell\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"dirspell\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &dircomplete_spelling as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"dotglob\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"dotglob\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &glob_dot_filenames as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"execfail\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"execfail\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &no_exit_on_failed_exec as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"expand_aliases\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"expand_aliases\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &expand_aliases as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -582,89 +516,72 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
         },
         {
             let init = RShoptVars {
-                name: b"gnu_errfmt\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"gnu_errfmt\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &gnu_error_format as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"histappend\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"histappend\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &force_append_history as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"histreedit\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"histreedit\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &history_reediting as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"histverify\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"histverify\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &hist_verify as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"hostcomplete\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
-                value: &perform_hostname_completion as *const i32
-                    as *mut i32,
+                name: b"hostcomplete\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                value: &perform_hostname_completion as *const i32 as *mut i32,
                 set_func: Some(
                     shopt_enable_hostname_completion
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                        as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"huponexit\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"huponexit\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &hup_on_exit as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"inherit_errexit\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"inherit_errexit\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &inherit_errexit as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -675,35 +592,28 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
                 value: &interactive_comments as *const i32 as *mut libc::c_int,
                 set_func: Some(
                     set_shellopts_after_change
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                        as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"lastpipe\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"lastpipe\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &lastpipe_opt as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"lithist\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"lithist\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &literal_history as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -712,49 +622,39 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
                 name: b"localvar_inherit\0" as *const u8 as *const libc::c_char
                     as *mut libc::c_char,
                 value: &localvar_inherit as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"localvar_unset\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"localvar_unset\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &localvar_unset as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"login_shell\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"login_shell\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &SHOPT_LOGIN_SHELL as *const i32 as *mut i32,
                 set_func: Some(
-                    r_set_login_shell
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    r_set_login_shell as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"mailwarn\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"mailwarn\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &mail_warning as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -762,86 +662,70 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
             let init = RShoptVars {
                 name: b"no_empty_cmd_completion\0" as *const u8 as *const libc::c_char
                     as *mut libc::c_char,
-                value: &no_empty_command_completion as *const i32
-                    as *mut i32,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                value: &no_empty_command_completion as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"nocaseglob\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"nocaseglob\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &glob_ignore_case as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"nocasematch\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"nocasematch\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &match_ignore_case as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"nullglob\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
-                value: &allow_null_glob_expansion as *const i32
-                    as *mut i32,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                name: b"nullglob\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                value: &allow_null_glob_expansion as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"progcomp\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
-                value: &prog_completion_enabled as *const i32
-                    as *mut i32,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                name: b"progcomp\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
+                value: &prog_completion_enabled as *const i32 as *mut i32,
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"progcomp_alias\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"progcomp_alias\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &progcomp_alias as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"promptvars\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"promptvars\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &promptvars as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -851,48 +735,38 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
                     as *mut libc::c_char,
                 value: &restricted_shell as *const i32 as *mut libc::c_int,
                 set_func: Some(
-                    set_restricted_shell
-                        as unsafe extern "C" fn(
-                            *mut libc::c_char,
-                            i32,
-                        ) -> i32,
+                    set_restricted_shell as unsafe extern "C" fn(*mut libc::c_char, i32) -> i32,
                 ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"shift_verbose\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"shift_verbose\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &print_shift_error as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"sourcepath\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"sourcepath\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &source_uses_path as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
         {
             let init = RShoptVars {
-                name: b"xpg_echo\0" as *const u8 as *const libc::c_char
-                    as *mut libc::c_char,
+                name: b"xpg_echo\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
                 value: &xpg_echo as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -900,10 +774,9 @@ static mut SHOPT_VARS: [RShoptVars; 54] = unsafe {
             let init = RShoptVars {
                 name: 0 as *const libc::c_char as *mut libc::c_char,
                 value: 0 as *const i32 as *mut libc::c_int,
-                set_func: ::std::mem::transmute::<
-                    *mut libc::c_void,
-                    Option::<ShoptSetFuncT>,
-                >(0 as *const libc::c_void as *mut libc::c_void),
+                set_func: ::std::mem::transmute::<*mut libc::c_void, Option<ShoptSetFuncT>>(
+                    0 as *const libc::c_void as *mut libc::c_void,
+                ),
             };
             init
         },
@@ -1260,7 +1133,7 @@ unsafe extern "C" fn list_some_o_options(
 unsafe extern "C" fn set_shopt_o_options(
     mode: i32,
     list: *mut WordList,
-    quiet: i32,
+    _quiet: i32,
 ) -> i32 {
     //let mut l: *mut WordList =0 as *mut WordList;
     let mut l: *mut WordList;
@@ -1277,15 +1150,15 @@ unsafe extern "C" fn set_shopt_o_options(
     return rval;
 }
 unsafe extern "C" fn set_shellopts_after_change(
-     option_name: *mut libc::c_char,
-     mode: i32,
+     _option_name: *mut libc::c_char,
+     _mode: i32,
 ) -> i32 {
     r_set_shellopts();
     return 0;
 }
 unsafe extern "C" fn shopt_set_debug_mode(
-     option_name: *mut libc::c_char,
-     mode: i32,
+     _option_name: *mut libc::c_char,
+     _mode: i32,
 ) -> i32 {
     function_trace_mode = debugging_mode;
     error_trace_mode = function_trace_mode;
@@ -1296,7 +1169,7 @@ unsafe extern "C" fn shopt_set_debug_mode(
     return 0;
 }
 unsafe extern "C" fn shopt_enable_hostname_completion(
-    option_name: *mut libc::c_char,
+    _option_name: *mut libc::c_char,
     mode: i32,
 ) -> i32 {
     return enable_hostname_completion(mode);
@@ -1379,15 +1252,15 @@ pub unsafe extern "C" fn r_set_compatibility_opts() {
     };
 }
 unsafe extern "C" fn shopt_set_complete_direxpand(
-     option_name: *mut libc::c_char,
-     mode: i32,
+     _option_name: *mut libc::c_char,
+     _mode: i32,
 ) -> i32 {
     set_directory_hook();
     return 0;
 }
 unsafe extern "C" fn set_restricted_shell(
-     option_name: *mut libc::c_char,
-     mode: i32,
+     _option_name: *mut libc::c_char,
+     _mode: i32,
 ) -> i32 {
     static mut SAVE_RESTRICTED:i32 = -1;
     if SAVE_RESTRICTED == -1 {
@@ -1398,8 +1271,8 @@ unsafe extern "C" fn set_restricted_shell(
 }
 #[no_mangle]
 pub unsafe extern "C" fn r_set_login_shell(
-     option_name: *mut libc::c_char,
-     mode: i32,
+     _option_name: *mut libc::c_char,
+     _mode: i32,
 ) -> i32 {
     SHOPT_LOGIN_SHELL = if login_shell != 0 {1} else{0};
     return 0;
@@ -1540,7 +1413,7 @@ pub unsafe extern "C" fn r_set_bashopts() {
     libc::free(value as *mut libc::c_void);
 }
 #[no_mangle]
-pub unsafe extern "C" fn r_parse_bashopts( value: *mut libc::c_char) {
+pub unsafe extern "C" fn r_parse_bashopts(value: *mut libc::c_char) {
     let mut vname: *mut libc::c_char = 0 as *mut libc::c_char;
     let mut vptr: i32 = 0;
     let mut ind: i32 = 0;
@@ -1558,31 +1431,27 @@ pub unsafe extern "C" fn r_parse_bashopts( value: *mut libc::c_char) {
                     ((*SHOPT_VARS.as_mut_ptr().offset(ind as isize)).set_func)
                         .expect("non-null function pointer"),
                 ))
-                    .expect(
-                        "non-null function pointer",
-                    )(SHOPT_VARS[ind as usize].name, 1 as i32);
+                .expect("non-null function pointer")(
+                    SHOPT_VARS[ind as usize].name, 1 as i32
+                );
             }
         }
         free(vname as *mut libc::c_void);
-    };
+    }
 }
 #[no_mangle]
 pub unsafe extern "C" fn r_initialize_bashopts(no_bashopts: i32) {
-    let  temp: *mut libc::c_char;
-    let  var: *mut ShellVar;
+    let temp: *mut libc::c_char;
+    let var: *mut ShellVar;
     if no_bashopts == 0 {
         var = find_variable(b"BASHOPTS\0" as *const u8 as *const libc::c_char);
         if !var.is_null() && (*var).attributes & att_imported != 0 {
-            temp = if (*var).attributes & att_array != 0
-                || (*var).attributes & att_assoc != 0
-            {
+            temp = if (*var).attributes & att_array != 0 || (*var).attributes & att_assoc != 0 {
                 std::ptr::null_mut()
             } else {
                 strcpy(
-                    xmalloc(
-                        (1 as libc::c_ulong)
-                            .wrapping_add(strlen((*var).value)),
-                    ) as *mut libc::c_char,
+                    xmalloc((1 as libc::c_ulong).wrapping_add(strlen((*var).value)))
+                        as *mut libc::c_char,
                     (*var).value,
                 )
             };
@@ -1594,4 +1463,3 @@ pub unsafe extern "C" fn r_initialize_bashopts(no_bashopts: i32) {
     }
     r_set_bashopts();
 }
-
diff --git a/bash-5.1/builtins_rust/source/src/lib.rs b/bash-5.1/builtins_rust/source/src/lib.rs
index 4c726b650e3c4d8283520d00d872d7142cd0511c..a47c53c2d680b1168b2b05ef1912617c68b3e025 100644
--- a/bash-5.1/builtins_rust/source/src/lib.rs
+++ b/bash-5.1/builtins_rust/source/src/lib.rs
@@ -1,130 +1,155 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
-use libc::{c_char, c_long, c_void};
-use std::{ffi::CString};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage, r_savestring};
-use rhelp::r_builtin_help;
+use libc::{c_char, c_void};
+use rcommon::{r_savestring, WordDesc, WordList, EXECUTION_FAILURE, EX_USAGE};
+use std::ffi::CString;
 
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,
-  redirector:libc::c_int,
-  rflags:libc::c_int,
-  flags:libc::c_int,
-  instruction:r_instruction,
-  redirectee:libc::c_int,
-  here_doc_eof:*mut c_char
+    next: *mut REDIRECT,
+    redirector: libc::c_int,
+    rflags: libc::c_int,
+    flags: libc::c_int,
+    instruction: r_instruction,
+    redirectee: libc::c_int,
+    here_doc_eof: *mut c_char,
 }
 
 /* FOR command. */
 #[repr(C)]
 pub struct for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:libc::c_int
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: libc::c_int,
 }
 
 #[repr(C)]
 pub struct case_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    flags: libc::c_int,
+    line: libc::c_int,
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 
 #[repr(C)]
 pub struct while_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
-    flags:libc::c_int,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    flags: libc::c_int,
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore:libc::c_int,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector:libc::c_int
+    ignore: libc::c_int,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: libc::c_int,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: libc::c_int,
+    line: libc::c_int,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore:libc::c_int,
-    command:*mut COMMAND,
-    source_file:*mut c_char
+    ignore: libc::c_int,
+    command: *mut COMMAND,
+    source_file: *mut c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    exp:*mut WordList
+    flags: libc::c_int,
+    line: libc::c_int,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
@@ -137,12 +162,12 @@ pub struct cond_com {
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags:libc::c_int,
-    line:libc::c_int,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND
+    flags: libc::c_int,
+    line: libc::c_int,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
@@ -285,7 +310,7 @@ unsafe fn DEBUG_TRAP()->i32
 pub extern "C" fn r_source_builtin (list:* mut WordList)->i32
 {
   
-  let mut result:i32;
+  let result:i32;
   let mut filename:*mut c_char;
   let mut debug_trap:* mut c_char;
   let x:* mut c_char;
@@ -294,7 +319,7 @@ pub extern "C" fn r_source_builtin (list:* mut WordList)->i32
     return EX_USAGE;
   }
 
-  let mut  llist:* mut WordList = loptend.clone();
+  let llist:* mut WordList = loptend.clone();
 
   if list == std::ptr::null_mut() {
     builtin_error (b"filename argument required\0" as *const u8 as *const libc::c_char as *mut libc::c_char );
@@ -369,11 +394,8 @@ pub extern "C" fn r_source_builtin (list:* mut WordList)->i32
       restore_default_signal (DEBUG_TRAP());
     }
 
-  result = source_file (filename, (list !=std::ptr::null_mut() && (*list).next !=std::ptr::null_mut()) as i32);
-
-  run_unwind_frame (b"source\0" as *const u8 as *const libc::c_char as *mut libc::c_char);
+        run_unwind_frame(b"source\0" as *const u8 as *const libc::c_char as *mut libc::c_char);
 
-  return result;
-  }
+        return result;
+    }
 }
-
diff --git a/bash-5.1/builtins_rust/suspend/src/lib.rs b/bash-5.1/builtins_rust/suspend/src/lib.rs
index 272065d7ec04ce35ef82d711ab6659862f4d246a..0ce925d7b5a114a0a18b7d19140eb56998298550 100644
--- a/bash-5.1/builtins_rust/suspend/src/lib.rs
+++ b/bash-5.1/builtins_rust/suspend/src/lib.rs
@@ -1,8 +1,8 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char, c_long, PT_NULL};
-use rcommon::{r_no_args,WordList,r_builtin_usage};
+use libc::{c_char, c_int, c_long, PT_NULL};
+use rcommon::{r_builtin_usage, r_no_args, WordList};
 use rhelp::r_builtin_help;
 include!(concat!("intercdep.rs"));
 
@@ -10,50 +10,51 @@ pub static mut old_cont: *mut SigHandler = PT_NULL as *mut SigHandler;
 
 #[no_mangle]
 pub extern "C" fn r_suspend_builtin(mut list: *mut WordList) -> i32 {
-
     let mut opt: c_int;
     let mut force: c_int = 0;
 
-unsafe {
-    reset_internal_getopt();
-    let opt_str = "f\0".as_ptr()  as *mut c_char;
-    opt = internal_getopt (list, opt_str);
-    while  opt != -1 {
-        let opt_char:char=char::from(opt as u8);
-        match opt_char {
-            'f' => force += 1,
-            _ => {
-                if opt == -99 {
-                    r_builtin_help();
+    unsafe {
+        reset_internal_getopt();
+        let opt_str = "f\0".as_ptr() as *mut c_char;
+        opt = internal_getopt(list, opt_str);
+        while opt != -1 {
+            let opt_char: char = char::from(opt as u8);
+            match opt_char {
+                'f' => force += 1,
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    r_builtin_usage();
                     return EX_USAGE;
                 }
-            r_builtin_usage ();
-            return EX_USAGE;
             }
+
+            opt = internal_getopt(list, opt_str);
         }
-        
-        opt = internal_getopt (list, opt_str);
-    }
-    list = loptend;
-    if job_control == 0 {
-        sh_nojobs("cannot suspend\0".as_ptr() as *mut c_char);
-        return EXECUTION_FAILURE;
-    }
-    if force == 0 {
-        r_no_args(list);
-        if login_shell != 0 {
-            builtin_error("cannot suspend a login shell\0".as_ptr() as *mut c_char);
+        list = loptend;
+        if job_control == 0 {
+            sh_nojobs("cannot suspend\0".as_ptr() as *mut c_char);
             return EXECUTION_FAILURE;
         }
-    }
+        if force == 0 {
+            r_no_args(list);
+            if login_shell != 0 {
+                builtin_error("cannot suspend a login shell\0".as_ptr() as *mut c_char);
+                return EXECUTION_FAILURE;
+            }
+        }
 
-    old_cont = set_signal_handler(libc::SIGCONT, std::mem::transmute(suspend_continue as usize));
-    killpg(shell_pgrp, libc::SIGSTOP);
-}
+        old_cont = set_signal_handler(
+            libc::SIGCONT,
+            std::mem::transmute(suspend_continue as usize),
+        );
+        killpg(shell_pgrp, libc::SIGSTOP);
+    }
     return EXECUTION_SUCCESS;
 }
 
-unsafe fn suspend_continue(sig: c_int)
-{
+unsafe fn suspend_continue(sig: c_int) {
     set_signal_handler(libc::SIGCONT, old_cont);
 }
diff --git a/bash-5.1/builtins_rust/test/src/lib.rs b/bash-5.1/builtins_rust/test/src/lib.rs
index bc6d40ef4b6abf7527665915baf6999e0cb4e40c..a7daf5dd74b4aee1d141b5c4573e83b860662463 100644
--- a/bash-5.1/builtins_rust/test/src/lib.rs
+++ b/bash-5.1/builtins_rust/test/src/lib.rs
@@ -1,39 +1,38 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char, c_void};
-use std::ffi::{CStr, CString};
-use rcommon::{r_make_builtin_argv,WordList};
+use libc::{c_char, c_int, c_void};
+
+use rcommon::{r_make_builtin_argv, WordList};
 include!(concat!("intercdep.rs"));
-use rhelp::r_builtin_help;
 
 #[no_mangle]
 pub extern "C" fn r_test_builtin(list: *mut WordList) -> i32 {
-
     let result: c_int;
-    let mut argc: c_int = 0;
-unsafe {
-    if list.is_null() {
-        if *this_command_name == b'[' as c_char &&
-            *((this_command_name as usize + 1) as *mut c_char) == 0 {
-            builtin_error("missing `]'\0".as_ptr() as *mut c_char);
-            return EX_BADUSAGE;
+    let argc: c_int = 0;
+    unsafe {
+        if list.is_null() {
+            if *this_command_name == b'[' as c_char
+                && *((this_command_name as usize + 1) as *mut c_char) == 0
+            {
+                builtin_error("missing `]'\0".as_ptr() as *mut c_char);
+                return EX_BADUSAGE;
+            }
+            return EXECUTION_FAILURE;
         }
-        return EXECUTION_FAILURE;
-    }
-    let argv = r_make_builtin_argv(list, std::mem::transmute(&argc));
-    /*
-    let mut i = 0;
-    let argv = r_make_builtin_argv(list, &argc as *const i32 as*mut i32);
-    while  i<(argc)  {
-        let tmp = CStr::from_ptr(argv as *mut c_char);
-        //println!("test argv={}", tmp.to_str().unwrap());
-        libc::printf(CString::new("test:i=%d, argv=%s=\n").unwrap().as_ptr(), i , *argv.offset(i as isize) as *mut c_char);
-        i=i+1;
+        let argv = r_make_builtin_argv(list, std::mem::transmute(&argc));
+        /*
+        let mut i = 0;
+        let argv = r_make_builtin_argv(list, &argc as *const i32 as*mut i32);
+        while  i<(argc)  {
+            let tmp = CStr::from_ptr(argv as *mut c_char);
+            //println!("test argv={}", tmp.to_str().unwrap());
+            libc::printf(CString::new("test:i=%d, argv=%s=\n").unwrap().as_ptr(), i , *argv.offset(i as isize) as *mut c_char);
+            i=i+1;
+        }
+        */
+        result = test_command(argc, argv);
+        libc::free(argv as *mut c_void);
     }
-    */
-    result = test_command(argc, argv);
-    libc::free(argv as *mut c_void);
-}
     return result;
 }
diff --git a/bash-5.1/builtins_rust/times/src/lib.rs b/bash-5.1/builtins_rust/times/src/lib.rs
index 38eed28980943908729e3fe2554b3b78a461ebe9..b7c6e4144a455e267bc162a1a9393a839ac69013 100644
--- a/bash-5.1/builtins_rust/times/src/lib.rs
+++ b/bash-5.1/builtins_rust/times/src/lib.rs
@@ -1,36 +1,34 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use libc::{c_int, c_char};
-use rcommon::{r_sh_chkwrite};
+use libc::c_int;
+use rcommon::r_sh_chkwrite;
 include!(concat!("intercdep.rs"));
 
 #[no_mangle]
 pub extern "C" fn r_times_builtin(list: *mut WordList) -> i32 {
+    unsafe {
+        if no_options(list) != 0 {
+            return EX_USAGE;
+        }
 
-unsafe {
+        let curr: libc::rusage = std::mem::zeroed();
+        let kids: libc::rusage = std::mem::zeroed();
+        libc::putchar(b'\n' as c_int);
 
-    if no_options(list) != 0 {
-        return EX_USAGE;
-    }
-
-    let mut curr: libc::rusage = std::mem::zeroed();
-    let mut kids: libc::rusage = std::mem::zeroed();
-    libc::putchar(b'\n' as c_int);
-
-    libc::getrusage(libc::RUSAGE_SELF, std::mem::transmute(&curr));
-    libc::getrusage(libc::RUSAGE_CHILDREN, std::mem::transmute(&kids));
+        libc::getrusage(libc::RUSAGE_SELF, std::mem::transmute(&curr));
+        libc::getrusage(libc::RUSAGE_CHILDREN, std::mem::transmute(&kids));
 
-    print_timeval(stdout, std::mem::transmute(&curr.ru_utime));
-    libc::putchar(b' ' as c_int);
-    print_timeval(stdout, std::mem::transmute(&curr.ru_stime));
-    libc::putchar(b'\n' as c_int);
+        print_timeval(stdout, std::mem::transmute(&curr.ru_utime));
+        libc::putchar(b' ' as c_int);
+        print_timeval(stdout, std::mem::transmute(&curr.ru_stime));
+        libc::putchar(b'\n' as c_int);
 
-    print_timeval(stdout, std::mem::transmute(&kids.ru_utime));
-    libc::putchar(b' ' as c_int);
-    print_timeval(stdout, std::mem::transmute(&kids.ru_stime));
-    libc::putchar(b'\n' as c_int);
+        print_timeval(stdout, std::mem::transmute(&kids.ru_utime));
+        libc::putchar(b' ' as c_int);
+        print_timeval(stdout, std::mem::transmute(&kids.ru_stime));
+        libc::putchar(b'\n' as c_int);
 
-    return r_sh_chkwrite(EXECUTION_SUCCESS);
-}
+        return r_sh_chkwrite(EXECUTION_SUCCESS);
+    }
 }
diff --git a/bash-5.1/builtins_rust/trap/src/lib.rs b/bash-5.1/builtins_rust/trap/src/lib.rs
index 4bb47528da36b9a98e89f9d19d00eb856143fe81..6c15d229124e8eb52cf5513373105c49c9dbfd07 100644
--- a/bash-5.1/builtins_rust/trap/src/lib.rs
+++ b/bash-5.1/builtins_rust/trap/src/lib.rs
@@ -1,127 +1,147 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-use std::{ffi::CString};
+use std::ffi::CString;
 
-use libc::{c_int, c_char, c_void, PT_NULL};
-use rcommon::{r_builtin_usage,r_display_signal_list,WordList,r_sh_invalidsig,r_sh_chkwrite};
+use libc::{c_char, c_int, c_void, PT_NULL};
+use rcommon::{r_builtin_usage, r_display_signal_list, r_sh_chkwrite, r_sh_invalidsig, WordList};
 use rhelp::r_builtin_help;
 include!(concat!("intercdep.rs"));
 
-
 #[no_mangle]
 pub extern "C" fn r_trap_builtin(mut list: *mut WordList) -> i32 {
-
     let mut list_signal_names: c_int = 0;
     let mut display: c_int = 0;
     let mut result: c_int = EXECUTION_SUCCESS;
 
-unsafe {
-    reset_internal_getopt();
-    let opt_str = CString::new("lp").unwrap();
-    let mut opt = internal_getopt (list, opt_str.as_ptr() as * mut c_char);
-    while  opt != -1 {
-        let opt_char:char=char::from(opt as u8);
-        match opt_char {
-            'l' => list_signal_names += 1,
-            'p' => display += 1,
-            _ => {
-                if opt == -99 {
-                    r_builtin_help();
+    unsafe {
+        reset_internal_getopt();
+        let opt_str = CString::new("lp").unwrap();
+        let mut opt = internal_getopt(list, opt_str.as_ptr() as *mut c_char);
+        while opt != -1 {
+            let opt_char: char = char::from(opt as u8);
+            match opt_char {
+                'l' => list_signal_names += 1,
+                'p' => display += 1,
+                _ => {
+                    if opt == -99 {
+                        r_builtin_help();
+                        return EX_USAGE;
+                    }
+                    r_builtin_usage();
                     return EX_USAGE;
                 }
-                r_builtin_usage ();
-                return EX_USAGE;
             }
+            opt = internal_getopt(list, opt_str.as_ptr() as *mut c_char);
         }
-        opt = internal_getopt (list, opt_str.as_ptr() as * mut c_char);
-    }
-    list = loptend;
-
-    opt = DSIG_NOCASE | DSIG_SIGPREFIX;
-
-    if list_signal_names != 0 {
-        return r_sh_chkwrite(r_display_signal_list(PT_NULL as *mut WordList, 1));
-    } else if display != 0 || list.is_null() {
-        initialize_terminating_signals();
-        get_all_original_signals();
-        return r_sh_chkwrite(display_traps(list, (display != 0 && posixly_correct != 0) as c_int));
-    } else {
-        let mut operation = SET;
-        let first_arg = (*(*list).word).word;
-        let first_signal = !first_arg.is_null() && *first_arg != 0 &&
-            all_digits(first_arg) != 0 && decode_signal (first_arg,opt) != NO_SIG;
-        if first_signal {
-            operation = REVERT;
-        } else if posixly_correct == 0 && !first_arg.is_null() && *first_arg != 0 &&
-            (*first_arg != b'-' as c_char || *((first_arg as usize + 1) as *mut c_char) != 0 ) &&
-            decode_signal (first_arg,opt) != NO_SIG && (*list).next.is_null() {
-            operation = REVERT;
+        list = loptend;
+
+        opt = DSIG_NOCASE | DSIG_SIGPREFIX;
+
+        if list_signal_names != 0 {
+            return r_sh_chkwrite(r_display_signal_list(PT_NULL as *mut WordList, 1));
+        } else if display != 0 || list.is_null() {
+            initialize_terminating_signals();
+            get_all_original_signals();
+            return r_sh_chkwrite(display_traps(
+                list,
+                (display != 0 && posixly_correct != 0) as c_int,
+            ));
         } else {
-            list = (*list).next;
-            if list.is_null() {
-                r_builtin_usage();
-                return EX_USAGE;
-            } else if *first_arg == b'\0' as c_char {
-                operation = IGNORE;
-            } else if *first_arg == b'-' as c_char && *((first_arg as usize + 1) as *mut c_char) == 0 {
+            let mut operation = SET;
+            let first_arg = (*(*list).word).word;
+            let first_signal = !first_arg.is_null()
+                && *first_arg != 0
+                && all_digits(first_arg) != 0
+                && decode_signal(first_arg, opt) != NO_SIG;
+            if first_signal {
                 operation = REVERT;
+            } else if posixly_correct == 0
+                && !first_arg.is_null()
+                && *first_arg != 0
+                && (*first_arg != b'-' as c_char || *((first_arg as usize + 1) as *mut c_char) != 0)
+                && decode_signal(first_arg, opt) != NO_SIG
+                && (*list).next.is_null()
+            {
+                operation = REVERT;
+            } else {
+                list = (*list).next;
+                if list.is_null() {
+                    r_builtin_usage();
+                    return EX_USAGE;
+                } else if *first_arg == b'\0' as c_char {
+                    operation = IGNORE;
+                } else if *first_arg == b'-' as c_char
+                    && *((first_arg as usize + 1) as *mut c_char) == 0
+                {
+                    operation = REVERT;
+                }
             }
-        }
 
-        if subshell_environment & SUBSHELL_RESETTRAP != 0 {
-            free_trap_strings();
-            subshell_environment &= !SUBSHELL_RESETTRAP;
-        }
+            if subshell_environment & SUBSHELL_RESETTRAP != 0 {
+                free_trap_strings();
+                subshell_environment &= !SUBSHELL_RESETTRAP;
+            }
 
-        let mut sig: c_int;
-        while !list.is_null() {
-            sig = decode_signal((*(*list).word).word, opt);
-            if sig == NO_SIG {
-                r_sh_invalidsig((*(*list).word).word);
-                result = EXECUTION_FAILURE;
-            } else {
-                match operation {
-                    SET => set_signal(sig, first_arg),
-                    IGNORE => ignore_signal(sig),
-                    REVERT => {
-                        restore_default_signal(sig);
-                        match sig {
-                            libc::SIGINT => {
-                                if interactive != 0 {
-                                    set_signal_handler(libc::SIGINT, sigint_sighandler as *mut SigHandler);
-                                } else if interactive_shell != 0 &&
-                                    (sourcelevel != 0 || running_trap != 0 || parse_and_execute_level != 0) {
-                                        set_signal_handler(libc::SIGINT, sigint_sighandler as *mut SigHandler);
-                                } else {
-                                    set_signal_handler(libc::SIGINT, termsig_sighandler as *mut SigHandler);
+            let mut sig: c_int;
+            while !list.is_null() {
+                sig = decode_signal((*(*list).word).word, opt);
+                if sig == NO_SIG {
+                    r_sh_invalidsig((*(*list).word).word);
+                    result = EXECUTION_FAILURE;
+                } else {
+                    match operation {
+                        SET => set_signal(sig, first_arg),
+                        IGNORE => ignore_signal(sig),
+                        REVERT => {
+                            restore_default_signal(sig);
+                            match sig {
+                                libc::SIGINT => {
+                                    if interactive != 0 {
+                                        set_signal_handler(
+                                            libc::SIGINT,
+                                            sigint_sighandler as *mut SigHandler,
+                                        );
+                                    } else if interactive_shell != 0
+                                        && (sourcelevel != 0
+                                            || running_trap != 0
+                                            || parse_and_execute_level != 0)
+                                    {
+                                        set_signal_handler(
+                                            libc::SIGINT,
+                                            sigint_sighandler as *mut SigHandler,
+                                        );
+                                    } else {
+                                        set_signal_handler(
+                                            libc::SIGINT,
+                                            termsig_sighandler as *mut SigHandler,
+                                        );
+                                    }
                                 }
-                            }
-                            libc::SIGQUIT => {
-                                set_signal_handler(libc::SIGQUIT, std::mem::transmute(1_usize));
-                            }
-                            libc::SIGTERM | libc::SIGTTIN | libc::SIGTTOU | libc::SIGTSTP => {
-                                if interactive != 0 {
-                                    set_signal_handler(sig, std::mem::transmute(1_usize));
+                                libc::SIGQUIT => {
+                                    set_signal_handler(libc::SIGQUIT, std::mem::transmute(1_usize));
+                                }
+                                libc::SIGTERM | libc::SIGTTIN | libc::SIGTTOU | libc::SIGTSTP => {
+                                    if interactive != 0 {
+                                        set_signal_handler(sig, std::mem::transmute(1_usize));
+                                    }
                                 }
+                                _ => (),
                             }
-                            _ => (),
+                            break;
                         }
-                        break;
+                        _ => (),
                     }
-                    _ => (),
                 }
-            }
 
-            list = (*list).next;
+                list = (*list).next;
+            }
         }
     }
-}
     return result;
 }
 
-unsafe fn showtrap(i: c_int, show_default: c_int)
-{
+unsafe fn showtrap(i: c_int, show_default: c_int) {
     let t: *mut c_char;
 
     let p = trap_list[i as usize];
@@ -134,21 +154,58 @@ unsafe fn showtrap(i: c_int, show_default: c_int)
     } else if signal_is_hard_ignored(i) != 0 {
         t = PT_NULL as *mut c_char;
     } else {
-        t = if p == libc::SIG_IGN as *mut c_char {PT_NULL as *mut c_char} else {sh_single_quote(p)}
+        t = if p == libc::SIG_IGN as *mut c_char {
+            PT_NULL as *mut c_char
+        } else {
+            sh_single_quote(p)
+        }
     }
 
     let sn = signal_name(i);
-    if libc::strncmp(sn, "SIGJUNK\0".as_ptr() as *const c_char, 7) == 0 ||
-    libc::strncmp(sn, "unknown\0".as_ptr() as *const c_char, 7) == 0 {
-        libc::printf("trap -- %s %d\n\0".as_ptr() as *const c_char, if t.is_null() {"''\0".as_ptr() as *mut c_char} else {t}, i);
+    if libc::strncmp(sn, "SIGJUNK\0".as_ptr() as *const c_char, 7) == 0
+        || libc::strncmp(sn, "unknown\0".as_ptr() as *const c_char, 7) == 0
+    {
+        libc::printf(
+            "trap -- %s %d\n\0".as_ptr() as *const c_char,
+            if t.is_null() {
+                "''\0".as_ptr() as *mut c_char
+            } else {
+                t
+            },
+            i,
+        );
     } else if posixly_correct != 0 {
         if libc::strncmp(sn, "SIG\0".as_ptr() as *const c_char, 3) == 0 {
-            libc::printf("trap -- %s %s\n\0".as_ptr() as *const c_char, if t.is_null() {"''\0".as_ptr() as *mut c_char} else {t}, (sn as usize + 3) as *mut c_char);
+            libc::printf(
+                "trap -- %s %s\n\0".as_ptr() as *const c_char,
+                if t.is_null() {
+                    "''\0".as_ptr() as *mut c_char
+                } else {
+                    t
+                },
+                (sn as usize + 3) as *mut c_char,
+            );
         } else {
-            libc::printf("trap -- %s %s\n\0".as_ptr() as *const c_char, if t.is_null() {"''\0".as_ptr() as *mut c_char} else {t}, sn);
+            libc::printf(
+                "trap -- %s %s\n\0".as_ptr() as *const c_char,
+                if t.is_null() {
+                    "''\0".as_ptr() as *mut c_char
+                } else {
+                    t
+                },
+                sn,
+            );
         }
     } else {
-        libc::printf("trap -- %s %s\n\0".as_ptr() as *const c_char, if t.is_null() {"''\0".as_ptr() as *mut c_char} else {t}, sn);
+        libc::printf(
+            "trap -- %s %s\n\0".as_ptr() as *const c_char,
+            if t.is_null() {
+                "''\0".as_ptr() as *mut c_char
+            } else {
+                t
+            },
+            sn,
+        );
     }
 
     if show_default == 0 {
@@ -158,8 +215,7 @@ unsafe fn showtrap(i: c_int, show_default: c_int)
     }
 }
 
-unsafe fn display_traps(mut list: *mut WordList, show_all: c_int) -> c_int
-{
+unsafe fn display_traps(mut list: *mut WordList, show_all: c_int) -> c_int {
     if list.is_null() {
         for i in 0..BASH_NSIG {
             showtrap(i, show_all);
diff --git a/bash-5.1/builtins_rust/type/src/lib.rs b/bash-5.1/builtins_rust/type/src/lib.rs
index be74225bd818649b9c855c150c4733680c0f6c90..70a4b2c8b55147d55f5512726442198bbd09ddb9 100644
--- a/bash-5.1/builtins_rust/type/src/lib.rs
+++ b/bash-5.1/builtins_rust/type/src/lib.rs
@@ -1,351 +1,409 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
 use libc::c_void;
 use std::ffi::CStr;
 use std::ffi::CString;
-use std::ptr;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage,get_local_str};
+
+use rcommon::{get_local_str, WordDesc, WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
 
-use fluent_bundle::{FluentBundle, FluentResource, FluentValue, FluentArgs};
+use fluent_bundle::FluentArgs;
 use fluent_resmgr::resource_manager::ResourceManager;
 
 #[macro_export]
-macro_rules! CDESC_ALL{
+macro_rules! CDESC_ALL {
     //print all descriptions of a command
-   () => {0x001}
+    () => {
+        0x001
+    };
 }
 
 #[macro_export]
 macro_rules! CDESC_SHORTDESC {
     //print the description for type and command -V
-   () => {0x002}
+    () => {
+        0x002
+    };
 }
 
 #[macro_export]
-macro_rules! CDESC_REUSABLE{
+macro_rules! CDESC_REUSABLE {
     //print in a format that may be reused as input
-   () => {0x004}
+    () => {
+        0x004
+    };
 }
 
 #[macro_export]
 macro_rules! CDESC_TYPE {
     //print the type for type -t
-   () => {0x008}
+    () => {
+        0x008
+    };
 }
 
 #[macro_export]
 macro_rules! CDESC_PATH_ONLY {
     //print the path for type -p
-   () => {0x010}
+    () => {
+        0x010
+    };
 }
 
 #[macro_export]
 macro_rules! CDESC_FORCE_PATH {
     //force a path search for type -P
-   () => {0x020}
+    () => {
+        0x020
+    };
 }
 
 #[macro_export]
 macro_rules! CDESC_NOFUNCS {
     //skip function lookup for type -f
-   () => {0x040}
+    () => {
+        0x040
+    };
 }
 
 #[macro_export]
-macro_rules!  CDESC_ABSPATH{
+macro_rules! CDESC_ABSPATH {
     //CDESC_ABSPATH
-   () => {0x080}
+    () => {
+        0x080
+    };
 }
 
 #[macro_export]
-macro_rules!  CDESC_STDPATH{
-   () => {0x100}
+macro_rules! CDESC_STDPATH {
+    () => {
+        0x100
+    };
 }
 
 #[macro_export]
 macro_rules! CHECK_HELPOPT {
-  ($l:expr) => {
-    if $l  !=std::ptr::null_mut() && (*$l).word !=std::ptr::null_mut() && ISHELP!((*(*$l).word).word) == 0 {
-      r_builtin_help ();
-      return EX_USAGE;
-    }
-  }
+    ($l:expr) => {
+        if $l != std::ptr::null_mut()
+            && (*$l).word != std::ptr::null_mut()
+            && ISHELP!((*(*$l).word).word) == 0
+        {
+            r_builtin_help();
+            return EX_USAGE;
+        }
+    };
 }
 
-
-
 #[macro_export]
-macro_rules!  FS_EXECABLE{
-   () => {0x2}
+macro_rules! FS_EXECABLE {
+    () => {
+        0x2
+    };
 }
 #[macro_export]
-macro_rules!  FS_EXEC_PREFERRED{
-   () => {0x4}
+macro_rules! FS_EXEC_PREFERRED {
+    () => {
+        0x4
+    };
 }
 
 #[macro_export]
-macro_rules!  FS_NODIRS{
-   () => {0x20}
+macro_rules! FS_NODIRS {
+    () => {
+        0x20
+    };
 }
 
 #[macro_export]
-macro_rules!  MP_DOCWD{
-   () => {0}
+macro_rules! MP_DOCWD {
+    () => {
+        0
+    };
 }
 
 #[macro_export]
-macro_rules!  MP_RMDOT{
-   () => {1}
+macro_rules! MP_RMDOT {
+    () => {
+        1
+    };
 }
 
 #[deny(missing_fragment_specifier)]
 #[macro_export]
-macro_rules!  STREQ{
-   ($a:expr,$b:expr) =>{
-       *$a as libc::c_char == *$b as libc::c_char && libc::strcmp($a,$b)==0
-    }
+macro_rules! STREQ {
+    ($a:expr,$b:expr) => {
+        *$a as libc::c_char == *$b as libc::c_char && libc::strcmp($a, $b) == 0
+    };
 }
 
 #[macro_export]
-macro_rules!  SIZEOFWORD{
+macro_rules! SIZEOFWORD {
     () => {
-    std::mem::size_of::<WordDesc>()
-    }  
+        std::mem::size_of::<WordDesc>()
+    };
 }
 
-
 #[repr(C)]
 pub struct SHELL_VAR {
-  name:*mut libc::c_char,
-  value:*mut libc::c_char,
-  exportstr:*mut libc::c_char,
-  dynamic_value:*mut fn(v:* mut SHELL_VAR)->*mut SHELL_VAR,
-  assign_func:* mut fn(v:* mut SHELL_VAR,str1:* mut libc::c_char,t:i64,str2:* mut libc::c_char)->*mut SHELL_VAR,
-  attributes:i32,
-  context:i32
+    name: *mut libc::c_char,
+    value: *mut libc::c_char,
+    exportstr: *mut libc::c_char,
+    dynamic_value: *mut fn(v: *mut SHELL_VAR) -> *mut SHELL_VAR,
+    assign_func: *mut fn(
+        v: *mut SHELL_VAR,
+        str1: *mut libc::c_char,
+        t: i64,
+        str2: *mut libc::c_char,
+    ) -> *mut SHELL_VAR,
+    attributes: i32,
+    context: i32,
 }
 
-#[repr (C)]
-#[derive(Copy,Clone)]
+#[repr(C)]
+#[derive(Copy, Clone)]
 pub struct alias {
-    name :*mut libc::c_char,
-    value :*mut libc::c_char ,
-    flags:libc::c_char 
+    name: *mut libc::c_char,
+    value: *mut libc::c_char,
+    flags: libc::c_char,
 }
 
 type sh_builtin_func_t = fn(WordList) -> i32;
 type alias_t = alias;
 
-pub fn math(op: fn(i32, i32) -> i32, a: i32, b: i32) -> i32{
+pub fn math(op: fn(i32, i32) -> i32, a: i32, b: i32) -> i32 {
     /// 通过函数指针调用函数
     op(a, b)
 }
 
-
 #[repr(C)]
 pub struct COMMAND {
-    type_c:command_type,
-    flags:i32,
-    line:i32,
-    redirects:*mut REDIRECT,
-    value:VALUE_COMMAND
+    type_c: command_type,
+    flags: i32,
+    line: i32,
+    redirects: *mut REDIRECT,
+    value: VALUE_COMMAND,
 }
 #[repr(u8)]
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
-    cm_connection, cm_function_def, cm_until, cm_group,
-    cm_arith, cm_cond, cm_arith_for, cm_subshell, cm_coproc
+enum command_type {
+    cm_for,
+    cm_case,
+    cm_while,
+    cm_if,
+    cm_simple,
+    cm_select,
+    cm_connection,
+    cm_function_def,
+    cm_until,
+    cm_group,
+    cm_arith,
+    cm_cond,
+    cm_arith_for,
+    cm_subshell,
+    cm_coproc,
 }
 
 #[repr(C)]
 pub union VALUE_COMMAND {
-    For:*mut for_com,
-    Case:*mut case_com,
-    While:*mut while_com,
-    If:*mut if_com,
-    Connection:*mut connection,
-    Simple:*mut simple_com,
-    Function_def:*mut function_def,
-    Group:*mut group_com,
-    Select:*mut select_com,
-    Arith:*mut arith_com,
-    Cond:*mut cond_com,
-    ArithFor:*mut arith_for_com,
-    Subshell:*mut subshell_com,
-    Coproc:*mut coproc_com
+    For: *mut for_com,
+    Case: *mut case_com,
+    While: *mut while_com,
+    If: *mut if_com,
+    Connection: *mut connection,
+    Simple: *mut simple_com,
+    Function_def: *mut function_def,
+    Group: *mut group_com,
+    Select: *mut select_com,
+    Arith: *mut arith_com,
+    Cond: *mut cond_com,
+    ArithFor: *mut arith_for_com,
+    Subshell: *mut subshell_com,
+    Coproc: *mut coproc_com,
 }
 
 #[repr(u8)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 enum r_instruction {
-    r_output_direction, r_input_direction, r_inputa_direction,
-    r_appending_to, r_reading_until, r_reading_string,
-    r_duplicating_input, r_duplicating_output, r_deblank_reading_until,
-    r_close_this, r_err_and_out, r_input_output, r_output_force,
-    r_duplicating_input_word, r_duplicating_output_word,
-    r_move_input, r_move_output, r_move_input_word, r_move_output_word,
-    r_append_err_and_out
+    r_output_direction,
+    r_input_direction,
+    r_inputa_direction,
+    r_appending_to,
+    r_reading_until,
+    r_reading_string,
+    r_duplicating_input,
+    r_duplicating_output,
+    r_deblank_reading_until,
+    r_close_this,
+    r_err_and_out,
+    r_input_output,
+    r_output_force,
+    r_duplicating_input_word,
+    r_duplicating_output_word,
+    r_move_input,
+    r_move_output,
+    r_move_input_word,
+    r_move_output_word,
+    r_append_err_and_out,
 }
 
 #[repr(C)]
 pub union REDIRECT {
-  next:*mut REDIRECT,
-  redirector:REDIRECTEE,
-  rflags: i32 ,
-  flags: i32 ,
-  instruction:r_instruction,
-  redirectee:REDIRECTEE,
-  here_doc_eof:*mut libc::c_char
+    next: *mut REDIRECT,
+    redirector: REDIRECTEE,
+    rflags: i32,
+    flags: i32,
+    instruction: r_instruction,
+    redirectee: REDIRECTEE,
+    here_doc_eof: *mut libc::c_char,
 }
 
 #[repr(C)]
 pub struct for_com {
-    flags: i32 ,
-    line: i32 ,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: i32,
+    line: i32,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
-#[derive(Copy,Clone)]
+#[derive(Copy, Clone)]
 pub union REDIRECTEE {
-    dest: i32 ,
-    filename:* mut WordDesc
+    dest: i32,
+    filename: *mut WordDesc,
 }
 
 #[repr(C)]
 pub struct case_com {
     flags: i32,
     line: i32,
-    word:*mut WordDesc,
-    clauses:*mut PATTERN_LIST
+    word: *mut WordDesc,
+    clauses: *mut PATTERN_LIST,
 }
 #[repr(C)]
 pub struct PATTERN_LIST {
-    next:* mut PATTERN_LIST,
-    patterns:* mut WordList,
-    action:*mut COMMAND,
-    flags:i32
+    next: *mut PATTERN_LIST,
+    patterns: *mut WordList,
+    action: *mut COMMAND,
+    flags: i32,
 }
 #[repr(C)]
 pub struct while_com {
-    flags: i32 ,
-    test:*mut COMMAND,
-    action:*mut COMMAND
+    flags: i32,
+    test: *mut COMMAND,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct if_com {
     flags: i32,
-    test:*mut COMMAND,
-    true_case:*mut COMMAND,
-    false_case:*mut COMMAND
+    test: *mut COMMAND,
+    true_case: *mut COMMAND,
+    false_case: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct connection {
-    ignore: i32 ,
-    first:*mut COMMAND,
-    second:*mut COMMAND,
-    connector: i32 
+    ignore: i32,
+    first: *mut COMMAND,
+    second: *mut COMMAND,
+    connector: i32,
 }
 
 #[repr(C)]
 pub struct simple_com {
-    flags: i32 ,
-    line: i32 ,
-    words:*mut WordList,
-    redirects:*mut REDIRECT
+    flags: i32,
+    line: i32,
+    words: *mut WordList,
+    redirects: *mut REDIRECT,
 }
 
 #[repr(C)]
 pub struct function_def {
-    flags: i32 ,
-    line: i32 ,
-    name:*mut WordDesc,
-    command:*mut COMMAND,
-    source_file:*mut libc::c_char
+    flags: i32,
+    line: i32,
+    name: *mut WordDesc,
+    command: *mut COMMAND,
+    source_file: *mut libc::c_char,
 }
 
 #[repr(C)]
 pub struct group_com {
-    ignore: i32 ,
-    command:*mut COMMAND,
-    source_file:*mut libc::c_char
+    ignore: i32,
+    command: *mut COMMAND,
+    source_file: *mut libc::c_char,
 }
 
 #[repr(C)]
 pub struct select_com {
-    flags: i32 ,
-    line: i32 ,
-    name:*mut WordDesc,
-    map_list:*mut WordList,
-    action:*mut COMMAND
+    flags: i32,
+    line: i32,
+    name: *mut WordDesc,
+    map_list: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct arith_com {
-    flags: i32 ,
-    line: i32 ,
-    exp:*mut WordList
+    flags: i32,
+    line: i32,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct cond_com {
-    flags: i32 ,
-    line: i32 ,
-    type_c: i32 ,
-    exp:*mut WordList
+    flags: i32,
+    line: i32,
+    type_c: i32,
+    exp: *mut WordList,
 }
 
 #[repr(C)]
 pub struct arith_for_com {
-    flags: i32 ,
-    line: i32 ,
-    init:*mut WordList,
-    test:*mut WordList,
-    step:*mut WordList,
-    action:*mut COMMAND
+    flags: i32,
+    line: i32,
+    init: *mut WordList,
+    test: *mut WordList,
+    step: *mut WordList,
+    action: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct subshell_com {
-    flags:i32,
-    line:i32,
-    command:*mut COMMAND
+    flags: i32,
+    line: i32,
+    command: *mut COMMAND,
 }
 
 #[repr(C)]
 pub struct coproc_com {
-    flags:i32,
-    name:*mut libc::c_char,
-    command:*mut COMMAND
+    flags: i32,
+    name: *mut libc::c_char,
+    command: *mut COMMAND,
 }
 
 #[macro_export]
 macro_rules! FUNC_MULTILINE {
-  () => {
-    0x01
-  }
+    () => {
+        0x01
+    };
 }
 
 #[macro_export]
 macro_rules! FUNC_EXTERNAL {
-  () => {
-    0x02
-  }
+    () => {
+        0x02
+    };
 }
 
 #[macro_export]
 macro_rules! FS_EXEC_ONLY {
     () => {
-       0x8
-    }
+        0x8
+    };
 }
 
 #[macro_export]
@@ -353,7 +411,7 @@ macro_rules! ABSPATH {
     ($s :expr) => {
         unsafe {
             char::from(*($s as *mut libc::c_char) as u8) }== '/';
-        
+
     // $x  == '/';
    }
  }
@@ -361,471 +419,476 @@ macro_rules! ABSPATH {
 
 extern "C" {
     fn reset_internal_getopt();
-    fn internal_getopt (list:*mut WordList , opts:*mut libc::c_char)->i32;
+    fn internal_getopt(list: *mut WordList, opts: *mut libc::c_char) -> i32;
     fn builtin_usage();
-    fn sh_notfound (name:* mut libc::c_char);
-    fn sh_chkwrite (ret:i32)->i32;
-    fn find_alias(alia :*mut libc::c_char) ->alias_t;
+    fn sh_notfound(name: *mut libc::c_char);
+    fn sh_chkwrite(ret: i32) -> i32;
+    fn find_alias(alia: *mut libc::c_char) -> alias_t;
     fn sh_single_quote(quote: *const libc::c_char) -> *mut libc::c_char;
-    fn find_reserved_word(word: *mut libc::c_char)->i32;
-    fn find_function (name:* const libc::c_char)-> *mut SHELL_VAR;
-    fn named_function_string (name: *mut libc::c_char, cmd:* mut COMMAND, i:i32)->* mut libc::c_char;
+    fn find_reserved_word(word: *mut libc::c_char) -> i32;
+    fn find_function(name: *const libc::c_char) -> *mut SHELL_VAR;
+    fn named_function_string(
+        name: *mut libc::c_char,
+        cmd: *mut COMMAND,
+        i: i32,
+    ) -> *mut libc::c_char;
     fn find_shell_builtin(builtin: *mut libc::c_char) -> *mut libc::c_char;
     fn find_special_builtin(builtins: *mut libc::c_char) -> *mut sh_builtin_func_t;
-    fn absolute_program(program:*const libc::c_char) -> i32;
-    fn file_status(status :*const libc::c_char) -> i32 ;
-    fn phash_search(search:*const libc::c_char) -> *mut libc::c_char;
+    fn absolute_program(program: *const libc::c_char) -> i32;
+    fn file_status(status: *const libc::c_char) -> i32;
+    fn phash_search(search: *const libc::c_char) -> *mut libc::c_char;
     fn conf_standard_path() -> *mut libc::c_char;
-    fn find_in_path(path1:*const libc::c_char, path2:*mut libc::c_char, num: i32) -> *mut libc::c_char;
-    fn find_user_command(cmd:*mut libc::c_char) -> *mut libc::c_char;
-    fn user_command_matches(cmd:*const libc::c_char, num1:i32, num2:i32) -> *mut libc::c_char;
-    fn sh_makepath(path:*const libc::c_char, path1:*const libc::c_char, i: i32) -> *mut libc::c_char;
+    fn find_in_path(
+        path1: *const libc::c_char,
+        path2: *mut libc::c_char,
+        num: i32,
+    ) -> *mut libc::c_char;
+    fn find_user_command(cmd: *mut libc::c_char) -> *mut libc::c_char;
+    fn user_command_matches(cmd: *const libc::c_char, num1: i32, num2: i32) -> *mut libc::c_char;
+    fn sh_makepath(
+        path: *const libc::c_char,
+        path1: *const libc::c_char,
+        i: i32,
+    ) -> *mut libc::c_char;
     //fn find_alias(alia : *mut libc::c_char) -> *mut alias_t;
-    static  expand_aliases : i32;
-    static mut loptend:*mut WordList;
-    static posixly_correct:i32;
+    static expand_aliases: i32;
+    static mut loptend: *mut WordList;
+    static posixly_correct: i32;
 }
 
-unsafe fn function_cell(var:*mut SHELL_VAR) ->* mut COMMAND {
-	return (*var).value as * mut COMMAND;
+unsafe fn function_cell(var: *mut SHELL_VAR) -> *mut COMMAND {
+    return (*var).value as *mut COMMAND;
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn r_type_builtin (mut list :*mut WordList) -> i32 {
+pub unsafe extern "C" fn r_type_builtin(mut list: *mut WordList) -> i32 {
     //println!("rtype  is run");
-    let  mut dflags : i32;
-    let mut any_failed: i32 = 0 ;
-    let  mut opt : i32  = 0;
-    let mut this : *mut WordList;
-
-    dflags = CDESC_SHORTDESC!();	/* default */
-    unsafe{
-    this = list;  
-    while this != std::ptr::null_mut() && char::from((*(*(*this).word).word) as u8) == '-' {
-         let mut flag  = (((*(*this).word).word) as usize + 1) as *mut libc::c_char;
-         let mut c_str_type = CString::new("type").unwrap();
-         let c_str_type1 = CString::new("-type").unwrap();
-         let c_str_path = CString::new("path").unwrap();
-         let c_str_path1 = CString::new("-path").unwrap();
-         let c_str_all = CString::new("all").unwrap();
-         let c_str_all1 = CString::new("-all").unwrap();
-         if STREQ!(flag, c_str_type.as_ptr() as *mut libc::c_char ) || STREQ!(flag, c_str_type1.as_ptr() as *mut libc::c_char) {
-           unsafe {
-            *((*(*this).word).word).offset(1) = 't' as libc::c_char ;
-            *((*(*this).word).word).offset(2) = '\0' as libc::c_char ;
-            } 
-        }
-        else if STREQ!(flag, c_str_path.as_ptr() as *mut libc::c_char) || STREQ!(flag, c_str_path1.as_ptr() as *mut libc::c_char){
-            *((*(*this).word).word).offset(1) = 'p' as libc::c_char ;
-            *((*(*this).word).word).offset(2) = '\0' as libc::c_char ;
-	     }
-       
-         else if STREQ!(flag, c_str_all.as_ptr() as *mut libc::c_char) || STREQ!(flag, c_str_all1.as_ptr() as *mut libc::c_char) {
-            *((*(*this).word).word).offset(1) = 'a' as libc::c_char ;
-            *((*(*this).word).word).offset(2) = '\0' as libc::c_char ;
-        }
+    let mut dflags: i32;
+    let mut any_failed: i32 = 0;
+    let _opt: i32 = 0;
+    let mut this: *mut WordList;
 
-       if (*this).next != std::ptr::null_mut(){
-        this = (*this).next; 
-       }
-       else  {
-           break;
-       }
-    } 
-}
+    dflags = CDESC_SHORTDESC!(); /* default */
+    unsafe {
+        this = list;
+        while this != std::ptr::null_mut() && char::from((*(*(*this).word).word) as u8) == '-' {
+            let flag = (((*(*this).word).word) as usize + 1) as *mut libc::c_char;
+            let c_str_type = CString::new("type").unwrap();
+            let c_str_type1 = CString::new("-type").unwrap();
+            let c_str_path = CString::new("path").unwrap();
+            let c_str_path1 = CString::new("-path").unwrap();
+            let c_str_all = CString::new("all").unwrap();
+            let c_str_all1 = CString::new("-all").unwrap();
+            if STREQ!(flag, c_str_type.as_ptr() as *mut libc::c_char)
+                || STREQ!(flag, c_str_type1.as_ptr() as *mut libc::c_char)
+            {
+                unsafe {
+                    *((*(*this).word).word).offset(1) = 't' as libc::c_char;
+                    *((*(*this).word).word).offset(2) = '\0' as libc::c_char;
+                }
+            } else if STREQ!(flag, c_str_path.as_ptr() as *mut libc::c_char)
+                || STREQ!(flag, c_str_path1.as_ptr() as *mut libc::c_char)
+            {
+                *((*(*this).word).word).offset(1) = 'p' as libc::c_char;
+                *((*(*this).word).word).offset(2) = '\0' as libc::c_char;
+            } else if STREQ!(flag, c_str_all.as_ptr() as *mut libc::c_char)
+                || STREQ!(flag, c_str_all1.as_ptr() as *mut libc::c_char)
+            {
+                *((*(*this).word).word).offset(1) = 'a' as libc::c_char;
+                *((*(*this).word).word).offset(2) = '\0' as libc::c_char;
+            }
+
+            if (*this).next != std::ptr::null_mut() {
+                this = (*this).next;
+            } else {
+                break;
+            }
+        }
+    }
     reset_internal_getopt();
 
-   let c_str_afptP = CString::new("afptP").unwrap();
-   let mut opt = unsafe {internal_getopt(list,c_str_afptP.as_ptr() as *mut libc::c_char) } ;
-  while  opt != -1{
-       let optu8:u8= opt as u8;
-       let optChar:char=char::from(optu8);
-       match optChar{
-           'a'=> {dflags = dflags |CDESC_ALL!();}
-           'f'=> {dflags = dflags | CDESC_NOFUNCS!(); }
-           'p'=> {dflags = dflags | CDESC_PATH_ONLY!();
-                  dflags  = dflags& !(CDESC_TYPE!()|CDESC_SHORTDESC!()); }
-           't'=> {dflags = dflags | CDESC_TYPE!(); 
-                  dflags = dflags& !(CDESC_PATH_ONLY!()|CDESC_SHORTDESC!());}
-           'P'=> {dflags = dflags | CDESC_PATH_ONLY!()| CDESC_FORCE_PATH!(); 
-                  dflags = dflags& !(CDESC_TYPE!()|CDESC_SHORTDESC!());
+    let c_str_afptP = CString::new("afptP").unwrap();
+    let mut opt = unsafe { internal_getopt(list, c_str_afptP.as_ptr() as *mut libc::c_char) };
+    while opt != -1 {
+        let optu8: u8 = opt as u8;
+        let optChar: char = char::from(optu8);
+        match optChar {
+            'a' => {
+                dflags = dflags | CDESC_ALL!();
+            }
+            'f' => {
+                dflags = dflags | CDESC_NOFUNCS!();
+            }
+            'p' => {
+                dflags = dflags | CDESC_PATH_ONLY!();
+                dflags = dflags & !(CDESC_TYPE!() | CDESC_SHORTDESC!());
+            }
+            't' => {
+                dflags = dflags | CDESC_TYPE!();
+                dflags = dflags & !(CDESC_PATH_ONLY!() | CDESC_SHORTDESC!());
+            }
+            'P' => {
+                dflags = dflags | CDESC_PATH_ONLY!() | CDESC_FORCE_PATH!();
+                dflags = dflags & !(CDESC_TYPE!() | CDESC_SHORTDESC!());
+            }
+            _ => {
+                if opt == -99 {
+                    r_builtin_help();
+                    return EX_USAGE;
                 }
-            _ =>{
-                 if opt == -99 {
-                     r_builtin_help();
-                     return EX_USAGE;
-                 }
                 unsafe {
-                builtin_usage ();
-                return EX_USAGE;
+                    builtin_usage();
+                    return EX_USAGE;
                 }
             }
-        } 
-        opt = internal_getopt (list, c_str_afptP.as_ptr() as * mut libc::c_char);
-   }
-   list = loptend;
-    while list !=  std::ptr::null_mut() {
-        let found : i32;
+        }
+        opt = internal_getopt(list, c_str_afptP.as_ptr() as *mut libc::c_char);
+    }
+    list = loptend;
+    while list != std::ptr::null_mut() {
+        let found: i32;
         unsafe {
-           found = describe_command ((*(*list).word).word, dflags);
+            found = describe_command((*(*list).word).word, dflags);
         }
-        if found ==0 && (dflags & (CDESC_PATH_ONLY!()|CDESC_TYPE!()))==0 {
+        if found == 0 && (dflags & (CDESC_PATH_ONLY!() | CDESC_TYPE!())) == 0 {
             unsafe {
                 sh_notfound((*(*list).word).word);
-            }    
+            }
         }
         any_failed = found + any_failed;
-        any_failed == 0;
-     // (any_failed += found) == 0;
-      unsafe {
-        list = (*list).next;
-      }
-      
+        let _ = any_failed == 0;
+        // (any_failed += found) == 0;
+        unsafe {
+            list = (*list).next;
+        }
     }
-    if any_failed == 0{
+    if any_failed == 0 {
         EXECUTION_SUCCESS!();
-    }
-    else {
+    } else {
         EXECUTION_FAILURE!();
     }
-    return unsafe{sh_chkwrite(opt)};
-}
-
-
-fn describe_command (command : *mut libc::c_char, dflags : i32) -> i32 {
-    let mut found : i32 = 0;
-    let mut i : i32;
-    let mut found_file : i32 = 0;
-    let mut f : i32;
-    let mut all : i32;
-    let mut full_path : *mut libc::c_char;
-    let mut x : *mut libc::c_char;
-    let mut pathlist : *mut libc::c_char;
-    let mut func : *mut SHELL_VAR = 0 as  *mut SHELL_VAR; 
-   // let mut alias : *mut alias_t;
-
-    if (dflags & CDESC_ALL!()) != 0{
-        all =1 ;     
-    }
-    else {
+    return unsafe { sh_chkwrite(opt) };
+}
+
+fn describe_command(command: *mut libc::c_char, dflags: i32) -> i32 {
+    let mut found: i32 = 0;
+    let mut _i: i32;
+    let mut found_file: i32 = 0;
+    let mut f: i32;
+    let all: i32;
+    let mut full_path: *mut libc::c_char;
+    let mut x: *mut libc::c_char;
+    let mut pathlist: *mut libc::c_char;
+    let _func: *mut SHELL_VAR = 0 as *mut SHELL_VAR;
+    // let mut alias : *mut alias_t;
+
+    if (dflags & CDESC_ALL!()) != 0 {
+        all = 1;
+    } else {
         all = 0;
     }
     unsafe {
-        full_path = std::ptr::null_mut() ;
+        full_path = std::ptr::null_mut();
     }
-/* 
-    // #if defined (ALIAS)
-    alias = find_alias(command);
-    if (((dflags & CDESC_FORCE_PATH!()) == 0) && expand_aliases!=0 && alias != std::ptr::null_mut())
-    {
-      if (dflags & CDESC_TYPE!()) != 0{
-          unsafe {
-            libc::puts("alias" as *const libc::c_char );
+
+        // #if defined (ALIAS)
+        alias = find_alias(command);
+        if (((dflags & CDESC_FORCE_PATH!()) == 0) && expand_aliases!=0 && alias != std::ptr::null_mut())
+        {
+          if (dflags & CDESC_TYPE!()) != 0{
+              unsafe {
+                libc::puts("alias" as *const libc::c_char );
+              }
           }
-      }
-      else if (dflags & CDESC_SHORTDESC!()) != 0 {
-          unsafe{
-            println!("{:?} is aliased to {:?}\n",CStr::from_ptr(command), CStr::from_ptr(alias.value));
-          } 
-      }
-      else if dflags & CDESC_REUSABLE!(){
-          unsafe {
-            x = sh_single_quote((*alias).value);
-            println!("alias {:?} = {:?}",CStr::from_ptr(command),CStr::from_ptr(x));
-            libc::free(x);
-          }  
-	}
-      found = 1;
-
-      if all == 0 {
-        return 1;
-      }
-    }
-*/
+          else if (dflags & CDESC_SHORTDESC!()) != 0 {
+              unsafe{
+                println!("{:?} is aliased to {:?}\n",CStr::from_ptr(command), CStr::from_ptr(alias.value));
+              }
+          }
+          else if dflags & CDESC_REUSABLE!(){
+              unsafe {
+                x = sh_single_quote((*alias).value);
+                println!("alias {:?} = {:?}",CStr::from_ptr(command),CStr::from_ptr(x));
+                libc::free(x);
+              }
+        }
+          found = 1;
+
+          if all == 0 {
+            return 1;
+          }
+        }
+
     /* Command is a shell reserved word? */
-    if ((dflags & CDESC_FORCE_PATH!()) == 0) && unsafe {find_reserved_word(command)} >=0 {
+    if ((dflags & CDESC_FORCE_PATH!()) == 0) && unsafe { find_reserved_word(command) } >= 0 {
         if dflags & CDESC_TYPE!() != 0 {
-            unsafe{ 
+            unsafe {
                 let c_str_keyword = CString::new("keyword").unwrap();
                 libc::puts(c_str_keyword.as_ptr());
             }
-        }
-        else if dflags & CDESC_SHORTDESC!()  != 0 {
-            unsafe{
+        } else if dflags & CDESC_SHORTDESC!() != 0 {
+            unsafe {
                 let name = String::from("iskeyword");
-                translation_fn(&name,command,std::ptr::null_mut());
+                translation_fn(&name, command, std::ptr::null_mut());
             }
-        }
-        else if dflags & CDESC_REUSABLE!()  != 0 {
+        } else if dflags & CDESC_REUSABLE!() != 0 {
             unsafe {
-                println! ("{:?}",CStr::from_ptr(command));
+                println!("{:?}", CStr::from_ptr(command));
             }
         }
 
         found = 1;
-        if all==0 {
+        if all == 0 {
             return 1;
         }
-  }
-
-  /* Command is a function? */
-  if (dflags & (CDESC_FORCE_PATH!()|CDESC_NOFUNCS!()) == 0) && unsafe{find_function (command)}!=  std::ptr::null_mut()  {
-      if dflags & CDESC_TYPE!()  != 0 {
-          unsafe {
-            let c_str_function = CString::new("function").unwrap();
-            libc::puts(c_str_function.as_ptr());
-          }
-      }
-      else if dflags & CDESC_SHORTDESC!() != 0 {
-          let mut result : *mut libc::c_char;
-          unsafe {
-            let name = String::from("isfunction");
-            translation_fn(&name,command,std::ptr::null_mut());
-            result = named_function_string (command, function_cell(find_function (command)), FUNC_MULTILINE!()|FUNC_EXTERNAL!());
-                println!("{:?}",CStr::from_ptr(result));
-          }
-          
-      }
-      else if dflags & CDESC_REUSABLE!() != 0{ 
-         
+    }
+
+    /* Command is a function? */
+    if (dflags & (CDESC_FORCE_PATH!() | CDESC_NOFUNCS!()) == 0)
+        && unsafe { find_function(command) } != std::ptr::null_mut()
+    {
+        if dflags & CDESC_TYPE!() != 0 {
             unsafe {
-                println!("{:?}",CStr::from_ptr(command));
+                let c_str_function = CString::new("function").unwrap();
+                libc::puts(c_str_function.as_ptr());
             }
-      }
-
-      found = 1;
+        } else if dflags & CDESC_SHORTDESC!() != 0 {
+            let result: *mut libc::c_char;
+            unsafe {
+                let name = String::from("isfunction");
+                translation_fn(&name, command, std::ptr::null_mut());
+                result = named_function_string(
+                    command,
+                    function_cell(find_function(command)),
+                    FUNC_MULTILINE!() | FUNC_EXTERNAL!(),
+                );
+                println!("{:?}", CStr::from_ptr(result));
+            }
+        } else if dflags & CDESC_REUSABLE!() != 0 {
+            unsafe {
+                println!("{:?}", CStr::from_ptr(command));
+            }
+        }
 
-      if all == 0{
-        return 1; 
-      }
-    }
+        found = 1;
 
-     /* Command is a builtin? */
-  if ((dflags & CDESC_FORCE_PATH!()) == 0) && unsafe{find_shell_builtin (command)}!=  std::ptr::null_mut()  {
-    if dflags  & CDESC_TYPE!() != 0{
-        unsafe {
-            let c_str_builtin = CString::new("builtin").unwrap();
-            libc::puts(c_str_builtin.as_ptr());
+        if all == 0 {
+            return 1;
         }
     }
-    else if dflags & CDESC_SHORTDESC!() != 0{
-        if unsafe {posixly_correct}!= 0 && unsafe {find_special_builtin (command)} != std::ptr::null_mut() {
+
+    /* Command is a builtin? */
+    if ((dflags & CDESC_FORCE_PATH!()) == 0)
+        && unsafe { find_shell_builtin(command) } != std::ptr::null_mut()
+    {
+        if dflags & CDESC_TYPE!() != 0 {
             unsafe {
-                 let name = String::from("special");
-                 translation_fn(&name,command,std::ptr::null_mut());
+                let c_str_builtin = CString::new("builtin").unwrap();
+                libc::puts(c_str_builtin.as_ptr());
             }
-
-        }
-        else {
+        } else if dflags & CDESC_SHORTDESC!() != 0 {
+            if unsafe { posixly_correct } != 0
+                && unsafe { find_special_builtin(command) } != std::ptr::null_mut()
+            {
+                unsafe {
+                    let name = String::from("special");
+                    translation_fn(&name, command, std::ptr::null_mut());
+                }
+            } else {
+                unsafe {
+                    let name = String::from("isbuiltin");
+                    translation_fn(&name, command, std::ptr::null_mut());
+                }
+            }
+        } else if dflags & CDESC_REUSABLE!() != 0 {
             unsafe {
-                let name = String::from("isbuiltin");
-                translation_fn(&name,command,std::ptr::null_mut());
+                println!("{:?}", CStr::from_ptr(command));
             }
         }
-    }
-    else if dflags & CDESC_REUSABLE!()  != 0 {
-        unsafe {
-            println!("{:?}",CStr::from_ptr(command));
+
+        found = 1;
+        if all == 0 {
+            return 1;
         }
     }
 
-    found = 1;
-    if all == 0{
-        return 1;
-    }
-  }
-
- /* Command is a disk file? */
-  /* If the command name given is already an absolute command, just
-     check to see if it is executable. */
-     if unsafe {absolute_program (command)} != 0 {
-  
-       f = unsafe {file_status (command)};
-       if f & FS_EXECABLE!()  != 0{
-        if dflags & CDESC_TYPE!()  != 0{
+    /* Command is a disk file? */
+    /* If the command name given is already an absolute command, just
+    check to see if it is executable. */
+    if unsafe { absolute_program(command) } != 0 {
+        f = unsafe { file_status(command) };
+        if f & FS_EXECABLE!() != 0 {
+            if dflags & CDESC_TYPE!() != 0 {
+                unsafe {
+                    let c_str_file = CString::new("file").unwrap();
+                    libc::puts(c_str_file.as_ptr());
+                }
+            }
+        } else if dflags & CDESC_SHORTDESC!() != 0 {
             unsafe {
-                let c_str_file = CString::new("file").unwrap();
-                libc::puts(c_str_file.as_ptr());
+                let name = String::from("is");
+                translation_fn(&name, command, command);
+            }
+        } else if dflags & (CDESC_REUSABLE!() | CDESC_PATH_ONLY!()) != 0 {
+            unsafe {
+                println!("{:?}", CStr::from_ptr(command));
             }
+
+            /* There's no use looking in the hash table or in $PATH,
+            because they're not consulted when an absolute program
+            name is supplied. */
+            return 1;
         }
-       }
-       else if dflags & CDESC_SHORTDESC!() != 0 {
-           unsafe {
-               let name = String::from("is");
-               translation_fn(&name,command,command);
-           }
-       }
-       else if dflags & (CDESC_REUSABLE!()|CDESC_PATH_ONLY!()) != 0{
-        unsafe {
-            println!("{:?}",CStr::from_ptr(command));
-       }
- 
-       /* There's no use looking in the hash table or in $PATH,
-          because they're not consulted when an absolute program
-          name is supplied. */
-       return 1;
-     }
     }
 
     /* If the user isn't doing "-a", then we might care about
-     whether the file is present in our hash table. */
-  if all == 0 || (dflags & CDESC_FORCE_PATH!() != 0){
-
-    full_path = unsafe{phash_search (command)};
-    if full_path != std::ptr::null_mut(){
-
-    if dflags & CDESC_TYPE!() != 0{
-        unsafe{
-            let c_str_file = CString::new("file").unwrap();
-            libc::puts(c_str_file.as_ptr());
-        }
-    }
-    else if dflags & CDESC_SHORTDESC!() != 0{
-        unsafe{
-            let name = String::from("hashed");
-            translation_fn(&name,command,full_path);
-        }
-    }
-    else if (dflags & (CDESC_REUSABLE!()|CDESC_PATH_ONLY!())) != 0{
-        unsafe{
-            println! ("{:?} ",CStr::from_ptr(full_path));
+    whether the file is present in our hash table. */
+    if all == 0 || (dflags & CDESC_FORCE_PATH!() != 0) {
+        full_path = unsafe { phash_search(command) };
+        if full_path != std::ptr::null_mut() {
+            if dflags & CDESC_TYPE!() != 0 {
+                unsafe {
+                    let c_str_file = CString::new("file").unwrap();
+                    libc::puts(c_str_file.as_ptr());
+                }
+            } else if dflags & CDESC_SHORTDESC!() != 0 {
+                unsafe {
+                    let name = String::from("hashed");
+                    translation_fn(&name, command, full_path);
+                }
+            } else if (dflags & (CDESC_REUSABLE!() | CDESC_PATH_ONLY!())) != 0 {
+                unsafe {
+                    println!("{:?} ", CStr::from_ptr(full_path));
+                }
+            }
+            unsafe {
+                libc::free(full_path as *mut c_void);
+            }
+            return 1;
         }
     }
-    unsafe{
-        libc::free (full_path as *mut c_void);
-    }
-    return 1;
-    }
-  }
 
-  /* Now search through $PATH. */
-  #[warn(while_true)]
-  while true{
-    if dflags & CDESC_STDPATH!() != 0 {
-          	/* command -p, all cannot be non-zero */
-              unsafe{
-                pathlist = conf_standard_path ();
-                full_path = find_in_path (command, pathlist, FS_EXEC_PREFERRED!()|FS_NODIRS!());
+    /* Now search through $PATH. */
+    #[warn(while_true)]
+    loop {
+        if dflags & CDESC_STDPATH!() != 0 {
+            /* command -p, all cannot be non-zero */
+            unsafe {
+                pathlist = conf_standard_path();
+                full_path = find_in_path(command, pathlist, FS_EXEC_PREFERRED!() | FS_NODIRS!());
                 libc::free(pathlist as *mut c_void);
-              }   
-	  /* Will only go through this once, since all == 0 if STDPATH set */
-	
-    }
-    else if all == 0{
-        unsafe{
-            full_path = find_user_command(command);
-        }
-        
-    }
-	else{
-        unsafe {
-            full_path = user_command_matches (command, FS_EXEC_ONLY!(), found_file);	/* XXX - should that be FS_EXEC_PREFERRED? */
+            }
+        /* Will only go through this once, since all == 0 if STDPATH set */
+        } else if all == 0 {
+            unsafe {
+                full_path = find_user_command(command);
+            }
+        } else {
+            unsafe {
+                full_path = user_command_matches(command, FS_EXEC_ONLY!(), found_file);
+                /* XXX - should that be FS_EXEC_PREFERRED? */
+            }
         }
-        
-    }
-      if full_path == std::ptr::null_mut(){
-         // return 0;
-        break;
-      }
-
-    /* If we found the command as itself by looking through $PATH, it
-	 probably doesn't exist.  Check whether or not the command is an
-	 executable file.  If it's not, don't report a match.  This is
-	 the default posix mode behavior */
-    if (unsafe {STREQ!(full_path, command)} || unsafe {posixly_correct}!=0){
-        unsafe{
-            f = file_status (full_path);
+        if full_path == std::ptr::null_mut() {
+            // return 0;
+            break;
         }
-        if (f & FS_EXECABLE!() == 0){
+
+        /* If we found the command as itself by looking through $PATH, it
+        probably doesn't exist.  Check whether or not the command is an
+        executable file.  If it's not, don't report a match.  This is
+        the default posix mode behavior */
+        if (unsafe { STREQ!(full_path, command) } || unsafe { posixly_correct } != 0) {
             unsafe {
-                libc::free (full_path as *mut c_void);
-	            full_path =  std::ptr::null_mut() ;
+                f = file_status(full_path);
+            }
+            if f & FS_EXECABLE!() == 0 {
+                unsafe {
+                    libc::free(full_path as *mut c_void);
+                    full_path = std::ptr::null_mut();
+                }
+                if all == 0 {
+                    break;
+                }
+            } else if ABSPATH!(full_path) {
+            }
+            /* placeholder; don't need to do anything yet */
+            else if dflags & (CDESC_REUSABLE!() | CDESC_PATH_ONLY!() | CDESC_SHORTDESC!()) != 0 {
+                if MP_DOCWD!() != 0 | (dflags & CDESC_ABSPATH!()) {
+                    f = MP_RMDOT!();
+                } else {
+                    f = 0;
+                }
+                unsafe {
+                    x = sh_makepath(std::ptr::null_mut(), full_path, f);
+                    libc::free(full_path as *mut c_void);
+                }
+
+                full_path = x;
             }
-            if all == 0{
-                break;
-            }	
-	    }
-	  else if ABSPATH!(full_path){
-          ;
-      }
-	  /* placeholder; don't need to do anything yet */
-	  else if dflags & (CDESC_REUSABLE!()|CDESC_PATH_ONLY!()|CDESC_SHORTDESC!()) != 0{
-          if MP_DOCWD!()!=0 | (dflags & CDESC_ABSPATH!()) {
-              f=MP_RMDOT!();
-          }
-          else {
-              f=0;
-          }
-          unsafe {
-            x = sh_makepath ( std::ptr::null_mut() , full_path, f);
-            libc::free (full_path as *mut c_void);
-          }
-	     
-	      full_path = x;
-	    }
-	}
-      /* If we require a full path and don't have one, make one */
-    else if ((dflags & CDESC_ABSPATH!())!= 0) && ABSPATH!(full_path) == false {
-        unsafe {
-            x = sh_makepath ( std::ptr::null_mut() , full_path, MP_DOCWD!()|MP_RMDOT!());
-            libc::free (full_path as *mut c_void);
         }
-	  full_path = x;
-	}
-    found_file += 1;
-    found = 1;
-    if dflags & CDESC_TYPE!() != 0{
-          unsafe {
-            let c_str_file = CString::new("file").unwrap();
-            libc::puts(c_str_file.as_ptr());
-          }
-    }
-    else if dflags & CDESC_SHORTDESC!() != 0{
-        unsafe{
-            let name = String::from("is");
-            translation_fn(&name,command,full_path);
+        /* If we require a full path and don't have one, make one */
+        else if ((dflags & CDESC_ABSPATH!()) != 0) && ABSPATH!(full_path) == false {
+            unsafe {
+                x = sh_makepath(std::ptr::null_mut(), full_path, MP_DOCWD!() | MP_RMDOT!());
+                libc::free(full_path as *mut c_void);
+            }
+            full_path = x;
         }
-       
-    }
-	else if dflags & (CDESC_REUSABLE!()|CDESC_PATH_ONLY!()) != 0{
-        unsafe{
-            println! ("{:?}", CStr::from_ptr(full_path));
+        found_file += 1;
+        found = 1;
+        if dflags & CDESC_TYPE!() != 0 {
+            unsafe {
+                let c_str_file = CString::new("file").unwrap();
+                libc::puts(c_str_file.as_ptr());
+            }
+        } else if dflags & CDESC_SHORTDESC!() != 0 {
+            unsafe {
+                let name = String::from("is");
+                translation_fn(&name, command, full_path);
+            }
+        } else if dflags & (CDESC_REUSABLE!() | CDESC_PATH_ONLY!()) != 0 {
+            unsafe {
+                println!("{:?}", CStr::from_ptr(full_path));
+            }
         }
-        
-    }
 
-    unsafe {
-        libc::free (full_path as *mut c_void);
-    } 
-      full_path =  std::ptr::null_mut() ;
-      if all == 0{
-        break;
-      }
-	
+        unsafe {
+            libc::free(full_path as *mut c_void);
+        }
+        full_path = std::ptr::null_mut();
+        if all == 0 {
+            break;
+        }
     }
-   found
+    found
 }
 
-unsafe fn translation_fn (command:&String,args1 : *mut libc::c_char,args2 : *mut libc::c_char) {
+unsafe fn translation_fn(command: &String, args1: *mut libc::c_char, args2: *mut libc::c_char) {
     let mgr = ResourceManager::new("/usr/share/utshell/resources/{locale}/{res_id}".into());
-    let resources = vec![ "message.ftl".into()];
+    let resources = vec!["message.ftl".into()];
     let mut args = FluentArgs::new();
-    if args1 !=  std::ptr::null_mut(){
-        args.set("str1",format!("{:?}",CStr::from_ptr(args1).to_str().unwrap()));
+    if args1 != std::ptr::null_mut() {
+        args.set(
+            "str1",
+            format!("{:?}", CStr::from_ptr(args1).to_str().unwrap()),
+        );
     }
-    if args2 !=  std::ptr::null_mut(){
-        args.set("str2",format!("{:?}",CStr::from_ptr(args2).to_str().unwrap()));
+    if args2 != std::ptr::null_mut() {
+        args.set(
+            "str2",
+            format!("{:?}", CStr::from_ptr(args2).to_str().unwrap()),
+        );
     }
     let bundle = mgr.get_bundle(get_local_str(), resources);
-    let mut value = bundle.get_message(command).unwrap();
-    let mut pattern = value.value().expect("partern err");
+    let value = bundle.get_message(command).unwrap();
+    let pattern = value.value().expect("partern err");
     let mut errors = vec![];
-    if args1 !=  std::ptr::null_mut(){
-        let mut msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+    if args1 != std::ptr::null_mut() {
+        let msg1 = bundle.format_pattern(&pattern, Some(&args), &mut errors);
         println!("{msg1}");
-    }
-    else{
-        let mut msg1 = bundle.format_pattern(&pattern, None, &mut errors);
+    } else {
+        let msg1 = bundle.format_pattern(&pattern, None, &mut errors);
         println!("{msg1}");
-    } 
-}
\ No newline at end of file
+    }
+}
diff --git a/bash-5.1/builtins_rust/ulimit/src/lib.rs b/bash-5.1/builtins_rust/ulimit/src/lib.rs
index bfc018164c9ed2d56528676f5070733a33ce71e8..997e7000a6cef30c68a71df02d07e42202741fee 100644
--- a/bash-5.1/builtins_rust/ulimit/src/lib.rs
+++ b/bash-5.1/builtins_rust/ulimit/src/lib.rs
@@ -1,15 +1,13 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
 
 //# SPDX-License-Identifier: GPL-3.0-or-later
-extern crate  libc;
+extern crate libc;
 extern crate nix;
 
 use std::ffi::CStr;
 use std::ffi::CString;
-use std::fmt::format;
-use std::ptr;
-use std::mem;
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage};
+
+use rcommon::{WordList, EXECUTION_FAILURE, EXECUTION_SUCCESS, EX_USAGE};
 use rhelp::r_builtin_help;
 
 #[derive(Copy, Clone)]
@@ -19,167 +17,162 @@ pub struct rlimit {
     pub rlim_max: rlim_t,
 }
 
-
-#[repr (C)]
-#[derive(Copy,Clone)]
-pub struct RESOURCE_LIMITS{
-     option : i32,           	/* The ulimit option for this limit. */
-     parameter : i32,            /* Parameter to pass to get_limit (). */
-     block_factor :  i32,         /* Blocking factor for specific limit. */
-     description : *const libc::c_char,    /* Descriptive string to output. */
-     units : *const libc::c_char           /* scale */
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct RESOURCE_LIMITS {
+    option: i32,                      /* The ulimit option for this limit. */
+    parameter: i32,                   /* Parameter to pass to get_limit (). */
+    block_factor: i32,                /* Blocking factor for specific limit. */
+    description: *const libc::c_char, /* Descriptive string to output. */
+    units: *const libc::c_char,       /* scale */
 }
 
-#[repr (C)]
-#[derive(Copy,Clone)]
+#[repr(C)]
+#[derive(Copy, Clone)]
 pub struct _cmd {
-     cmd :  i32,
-    arg : *mut libc::c_char
-} 
+    cmd: i32,
+    arg: *mut libc::c_char,
+}
 
-#[repr (C)]
-#[derive(Copy,Clone)]
+#[repr(C)]
+#[derive(Copy, Clone)]
 /* Information about the current user. */
 pub struct user_info {
-    uid : uid_t,
-    euid : uid_t,
-    gid : gid_t,
-    egid : gid_t,
-    user_name : *mut libc::c_char,
-    shell :*mut libc::c_char,
-    home_dir : *mut  libc::c_char
+    uid: uid_t,
+    euid: uid_t,
+    gid: gid_t,
+    egid: gid_t,
+    user_name: *mut libc::c_char,
+    shell: *mut libc::c_char,
+    home_dir: *mut libc::c_char,
 }
 
 #[macro_export]
-macro_rules!  SIZEOFLIMIT{
+macro_rules! SIZEOFLIMIT {
     () => {
-    std::mem::size_of::<RESOURCE_LIMITS>() as usize
-    }  
+        std::mem::size_of::<RESOURCE_LIMITS>() as usize
+    };
 }
 
 #[macro_export]
-macro_rules!  SIZEOFLIMITS{
+macro_rules! SIZEOFLIMITS {
     () => {
-        SIZEOFLIMIT!() *18
-    }  
+        SIZEOFLIMIT!() * 18
+    };
 }
 
 #[macro_export]
-macro_rules! SIZEOFULCMD{
+macro_rules! SIZEOFULCMD {
     () => {
         std::mem::size_of::<cmdlist>()
-    }
+    };
 }
 
 #[macro_export]
-macro_rules!  LIMIT_HARD{
+macro_rules! LIMIT_HARD {
     () => {
-        0x01  
-    }
+        0x01
+    };
 }
 
 #[macro_export]
-macro_rules!  LIMIT_SOFT{
+macro_rules! LIMIT_SOFT {
     () => {
-        0x02  
-    }
+        0x02
+    };
 }
 
-
 #[macro_export]
-macro_rules! POSIXBLK{
+macro_rules! POSIXBLK {
     () => {
-      -2
-    }
+        -2
+    };
 }
 
 #[macro_export]
-macro_rules! BLOCKSIZE{
+macro_rules! BLOCKSIZE {
     ($s:expr) => {
         if $s == POSIXBLK!() {
-            if unsafe{posixly_correct}!= 0 {
+            if unsafe { posixly_correct } != 0 {
                 512
-            }
-            else {
+            } else {
                 1024
             }
-        }
-        else {
+        } else {
             $s
-        }     
-    }
+        }
+    };
 }
 
 #[macro_export]
-macro_rules! RLIM_SAVED_MAX{
+macro_rules! RLIM_SAVED_MAX {
     () => {
         RLIM_INFINITY!();
-    }
+    };
 }
 
-
 #[deny(missing_fragment_specifier)]
 #[macro_export]
-macro_rules!  STREQ{
-   ($a:expr,$b:expr) =>{
-       $a==$b && libc::strcmp($a,$b)==0
-    }
+macro_rules! STREQ {
+    ($a:expr,$b:expr) => {
+        $a == $b && libc::strcmp($a, $b) == 0
+    };
 }
 
 #[macro_export]
-macro_rules!  NCMDS {
+macro_rules! NCMDS {
     () => {
-        SIZEOFLIMITS!() / SIZEOFLIMIT!() 
-    }
+        SIZEOFLIMITS!() / SIZEOFLIMIT!()
+    };
 }
 
 #[macro_export]
-macro_rules!  RLIMIT_FILESIZE {
+macro_rules! RLIMIT_FILESIZE {
     () => {
         1
-    }
+    };
 }
 
 #[macro_export]
 macro_rules! RLIMIT_PIPESIZE {
-    () =>  {
+    () => {
         257
-    }
+    };
 }
 
 #[macro_export]
 macro_rules! PIPESIZE {
-    () =>  {
+    () => {
         4096
-    }
+    };
 }
 
 #[macro_export]
 macro_rules! PIPE_BUF {
-    () =>  {
+    () => {
         PIPESIZE!()
-    }
+    };
 }
 
 #[macro_export]
-macro_rules! RLIMIT_OPENFILES{
+macro_rules! RLIMIT_OPENFILES {
     () => {
         7
-    }
+    };
 }
 
 #[macro_export]
-macro_rules!  RLIMIT_VIRTMEM{
+macro_rules! RLIMIT_VIRTMEM {
     () => {
         9
-    }
+    };
 }
 
 #[macro_export]
-macro_rules! RLIMIT_MAXUPROC{
+macro_rules! RLIMIT_MAXUPROC {
     () => {
         6
-    }
+    };
 }
 
 #[macro_export]
@@ -187,19 +180,19 @@ macro_rules! RLIM_INFINITY {
     () => {
         -1
         //0x7fffffff
-    }
+    };
 }
 
 #[macro_export]
-macro_rules!  RLIM_SAVED_CUR{
+macro_rules! RLIM_SAVED_CUR {
     () => {
         RLIM_INFINITY!()
-    }
+    };
 }
 
-type  RLIMTYPE = i64;
-type  RESOURCE_LIMITS_T= RESOURCE_LIMITS;
-type  ULCMD =  _cmd;
+type RLIMTYPE = i64;
+type RESOURCE_LIMITS_T = RESOURCE_LIMITS;
+type ULCMD = _cmd;
 pub type __rlimit_resource = libc::c_uint;
 pub const __RLIM_NLIMITS: __rlimit_resource = 16;
 pub const __RLIMIT_NLIMITS: __rlimit_resource = 16;
@@ -228,51 +221,54 @@ pub type __gid_t = i32;
 pub type gid_t = __gid_t;
 pub type uid_t = __uid_t;
 
-static mut cmdlistsz : i32  = 0;
-
-const  limits: [ RESOURCE_LIMITS_T;18] =[
-
-    {   RESOURCE_LIMITS {
-        option: 'R' as i32,
-        parameter: __RLIMIT_RTTIME as i32,
-        block_factor: 1 as i32,
-        description: b"real-time non-blocking time\0" as *const u8
-            as *const libc::c_char,
-        units: b"microseconds\0" as *const u8 as *const libc::c_char,
-    }},
-   
-    {   RESOURCE_LIMITS {
-        option: 'c' as i32,
-        parameter: RLIMIT_CORE as i32,
-        block_factor: -(2 as i32),
-        description: b"core file size\0" as *const u8 as *const libc::c_char,
-        units: b"blocks\0" as *const u8 as *const libc::c_char,
-    }},
-   
-    {   RESOURCE_LIMITS {
-        option: 'd' as i32,
-        parameter: RLIMIT_DATA as i32,
-        block_factor: 1024 as i32,
-        description: b"data seg size\0" as *const u8 as *const libc::c_char,
-        units: b"kbytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'e' as i32,
-        parameter: __RLIMIT_NICE as i32,
-        block_factor: 1 as i32,
-        description: b"scheduling priority\0" as *const u8 as *const libc::c_char,
-        units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'f' as i32,
-        parameter: RLIMIT_FSIZE as i32,
-        block_factor: -(2 as i32),
-        description: b"file size\0" as *const u8 as *const libc::c_char,
-        units: b"blocks\0" as *const u8 as *const libc::c_char,
-    }},
-    
+static mut cmdlistsz: i32 = 0;
+
+const limits: [RESOURCE_LIMITS_T; 18] = [
+    {
+        RESOURCE_LIMITS {
+            option: 'R' as i32,
+            parameter: __RLIMIT_RTTIME as i32,
+            block_factor: 1 as i32,
+            description: b"real-time non-blocking time\0" as *const u8 as *const libc::c_char,
+            units: b"microseconds\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'c' as i32,
+            parameter: RLIMIT_CORE as i32,
+            block_factor: -(2 as i32),
+            description: b"core file size\0" as *const u8 as *const libc::c_char,
+            units: b"blocks\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'd' as i32,
+            parameter: RLIMIT_DATA as i32,
+            block_factor: 1024 as i32,
+            description: b"data seg size\0" as *const u8 as *const libc::c_char,
+            units: b"kbytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'e' as i32,
+            parameter: __RLIMIT_NICE as i32,
+            block_factor: 1 as i32,
+            description: b"scheduling priority\0" as *const u8 as *const libc::c_char,
+            units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'f' as i32,
+            parameter: RLIMIT_FSIZE as i32,
+            block_factor: -(2 as i32),
+            description: b"file size\0" as *const u8 as *const libc::c_char,
+            units: b"blocks\0" as *const u8 as *const libc::c_char,
+        }
+    },
     {
         RESOURCE_LIMITS {
             option: 'i' as i32,
@@ -282,104 +278,115 @@ const  limits: [ RESOURCE_LIMITS_T;18] =[
             units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
         }
     },
-
-    {   RESOURCE_LIMITS {
-        option: 'l' as i32,
-        parameter: __RLIMIT_MEMLOCK as i32,
-        block_factor: 1024 as i32,
-        description: b"max locked memory\0" as *const u8 as *const libc::c_char,
-        units: b"kbytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'm' as i32,
-        parameter: __RLIMIT_RSS as i32,
-        block_factor: 1024 as i32,
-        description: b"max memory size\0" as *const u8 as *const libc::c_char,
-        units: b"kbytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'n' as i32,
-        parameter: RLIMIT_NOFILE as i32,
-        block_factor: 1 as i32,
-        description: b"open files\0" as *const u8 as *const libc::c_char,
-        units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'p' as i32,
-        parameter: 257 as i32,
-        block_factor: 512 as i32,
-        description: b"pipe size\0" as *const u8 as *const libc::c_char,
-        units: b"512 bytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'q' as i32,
-        parameter: __RLIMIT_MSGQUEUE as i32,
-        block_factor: 1 as i32,
-        description: b"POSIX message queues\0" as *const u8 as *const libc::c_char,
-        units: b"bytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'r' as i32,
-        parameter: __RLIMIT_RTPRIO as i32,
-        block_factor: 1 as i32,
-        description: b"real-time priority\0" as *const u8 as *const libc::c_char,
-        units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 's' as i32,
-        parameter: RLIMIT_STACK as i32,
-        block_factor: 1024 as i32,
-        description: b"stack size\0" as *const u8 as *const libc::c_char,
-        units: b"kbytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 't' as i32,
-        parameter: RLIMIT_CPU as i32,
-        block_factor: 1 as i32,
-        description: b"cpu time\0" as *const u8 as *const libc::c_char,
-        units: b"seconds\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'u' as i32,
-        parameter: __RLIMIT_NPROC as i32,
-        block_factor: 1 as i32,
-        description: b"max user processes\0" as *const u8 as *const libc::c_char,
-        units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'v' as i32,
-        parameter: RLIMIT_AS as i32,
-        block_factor: 1024 as i32,
-        description: b"virtual memory\0" as *const u8 as *const libc::c_char,
-        units: b"kbytes\0" as *const u8 as *const libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: 'x' as i32,
-        parameter: __RLIMIT_LOCKS as i32,
-        block_factor: 1 as i32,
-        description: b"file locks\0" as *const u8 as *const libc::c_char,
-        units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
-    }},
-
-    {   RESOURCE_LIMITS {
-        option: -1 ,
-        parameter: -1,
-        block_factor:-1,
-        description: 0 as *const libc::c_void as *mut libc::c_void
-            as *mut libc::c_char,
-        units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
-    }}
-    ];
+    {
+        RESOURCE_LIMITS {
+            option: 'l' as i32,
+            parameter: __RLIMIT_MEMLOCK as i32,
+            block_factor: 1024 as i32,
+            description: b"max locked memory\0" as *const u8 as *const libc::c_char,
+            units: b"kbytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'm' as i32,
+            parameter: __RLIMIT_RSS as i32,
+            block_factor: 1024 as i32,
+            description: b"max memory size\0" as *const u8 as *const libc::c_char,
+            units: b"kbytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'n' as i32,
+            parameter: RLIMIT_NOFILE as i32,
+            block_factor: 1 as i32,
+            description: b"open files\0" as *const u8 as *const libc::c_char,
+            units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'p' as i32,
+            parameter: 257 as i32,
+            block_factor: 512 as i32,
+            description: b"pipe size\0" as *const u8 as *const libc::c_char,
+            units: b"512 bytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'q' as i32,
+            parameter: __RLIMIT_MSGQUEUE as i32,
+            block_factor: 1 as i32,
+            description: b"POSIX message queues\0" as *const u8 as *const libc::c_char,
+            units: b"bytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'r' as i32,
+            parameter: __RLIMIT_RTPRIO as i32,
+            block_factor: 1 as i32,
+            description: b"real-time priority\0" as *const u8 as *const libc::c_char,
+            units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 's' as i32,
+            parameter: RLIMIT_STACK as i32,
+            block_factor: 1024 as i32,
+            description: b"stack size\0" as *const u8 as *const libc::c_char,
+            units: b"kbytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 't' as i32,
+            parameter: RLIMIT_CPU as i32,
+            block_factor: 1 as i32,
+            description: b"cpu time\0" as *const u8 as *const libc::c_char,
+            units: b"seconds\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'u' as i32,
+            parameter: __RLIMIT_NPROC as i32,
+            block_factor: 1 as i32,
+            description: b"max user processes\0" as *const u8 as *const libc::c_char,
+            units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'v' as i32,
+            parameter: RLIMIT_AS as i32,
+            block_factor: 1024 as i32,
+            description: b"virtual memory\0" as *const u8 as *const libc::c_char,
+            units: b"kbytes\0" as *const u8 as *const libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: 'x' as i32,
+            parameter: __RLIMIT_LOCKS as i32,
+            block_factor: 1 as i32,
+            description: b"file locks\0" as *const u8 as *const libc::c_char,
+            units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+        }
+    },
+    {
+        RESOURCE_LIMITS {
+            option: -1,
+            parameter: -1,
+            block_factor: -1,
+            description: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+            units: 0 as *const libc::c_void as *mut libc::c_void as *mut libc::c_char,
+        }
+    },
+];
 
 extern "C" {
     fn reset_internal_getopt();
@@ -390,39 +397,36 @@ extern "C" {
     fn internal_getopt(_: *mut WordList, _: *mut libc::c_char) -> i32;
     fn strerror(_: i32) -> *mut libc::c_char;
     fn sprintf(_: *mut libc::c_char, _: *const libc::c_char, _: ...) -> i32;
-    fn string_to_rlimtype(_: *mut libc::c_char ) -> rlim_t;
+    fn string_to_rlimtype(_: *mut libc::c_char) -> rlim_t;
     fn getdtablesize() -> i32;
     fn builtin_usage();
-    fn sh_erange (s:* mut libc::c_char, desc:* mut libc::c_char);
+    fn sh_erange(s: *mut libc::c_char, desc: *mut libc::c_char);
     fn sh_invalidnum(arg1: *mut libc::c_char);
     fn __errno_location() -> *mut i32;
     fn getrlimit(__resource: __rlimit_resource_t, __rlimits: *mut rlimit) -> i32;
-    fn setrlimit(
-        __resource: __rlimit_resource_t,
-        __rlimits: *const rlimit,
-    ) -> i32;
+    fn setrlimit(__resource: __rlimit_resource_t, __rlimits: *const rlimit) -> i32;
 
     fn builtin_error(_: *const libc::c_char, _: ...);
     fn getmaxchild() -> i64;
-    
+
     static mut loptend: *mut WordList;
     static mut list_optarg: *mut libc::c_char;
-    static mut posixly_correct:i32 ;
+    static mut posixly_correct: i32;
     static mut current_user: user_info;
 }
 
-static mut optstring:[ libc::c_char;4 + 2 * NCMDS!() as usize] = [0;4 + 2 * NCMDS!() as usize];
-static mut cmdlist : *mut ULCMD = 0 as *const ULCMD as *mut ULCMD;
-static mut ncmd : i32  = 0;
+static mut optstring: [libc::c_char; 4 + 2 * NCMDS!() as usize] = [0; 4 + 2 * NCMDS!() as usize];
+static mut cmdlist: *mut ULCMD = 0 as *const ULCMD as *mut ULCMD;
+static mut ncmd: i32 = 0;
 
-fn _findlim (opt:i32) -> i32{
-  //  let mut register : i32;
+fn _findlim(opt: i32) -> i32 {
+    //  let mut register : i32;
     //let i : i32 = 0;
 
     for i in 0..17 {
-        if limits[i].option > 0{
-            if limits[i].option  == opt {
-                return i  as i32;
+        if limits[i].option > 0 {
+            if limits[i].option == opt {
+                return i as i32;
             }
         }
     }
@@ -430,55 +434,60 @@ fn _findlim (opt:i32) -> i32{
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn r_ulimit_builtin(mut list: *mut WordList) -> i32{
-
-    let mut  s : *mut libc::c_char;
-    let mut c : i32 ;
-    let mut limind : i32 ;
-    let mut mode : i32 = 0 ;
-    let mut opt : i32 = 0 ;
-    let  mut all_limits : i32 = 0 ;
+pub unsafe extern "C" fn r_ulimit_builtin(mut list: *mut WordList) -> i32 {
+    let mut s: *mut libc::c_char;
+    let c: i32;
+    let mut limind: i32;
+    let mut mode: i32 = 0;
+    let mut opt: i32 = 0;
+    let mut all_limits: i32 = 0;
     if optstring[0] == 0 {
-         s = optstring.as_mut_ptr();
-         s = s.offset(0);
-        *s = 'a' as libc::c_char;  
-         s = s.offset(1);
-        *s  = 'S' as libc::c_char;
-         s =  s.offset(1);
-        *s   = 'H' as libc::c_char;
-         s =  s.offset(1);
-         c = 0 ;
+        s = optstring.as_mut_ptr();
+        s = s.offset(0);
+        *s = 'a' as libc::c_char;
+        s = s.offset(1);
+        *s = 'S' as libc::c_char;
+        s = s.offset(1);
+        *s = 'H' as libc::c_char;
+        s = s.offset(1);
+        c = 0;
         for i in 0..17 {
-            if limits[i].option > 0{
+            if limits[i].option > 0 {
                 *s = limits[i].option as libc::c_char;
-                 s =  s.offset(1);
-                *s = ';' as  libc::c_char;
-                 s =  s.offset(1);
-            } 
+                s = s.offset(1);
+                *s = ';' as libc::c_char;
+                s = s.offset(1);
+            }
         }
-        *s = '\0' as  libc::c_char;
+        *s = '\0' as libc::c_char;
     }
 
-    if cmdlistsz == 0{
-       cmdlistsz = 16;
+    if cmdlistsz == 0 {
+        cmdlistsz = 16;
         unsafe {
-            cmdlist = 
-             xmalloc ((cmdlistsz as u64)*(std::mem::size_of::<ULCMD>() as libc::c_ulong) ) as *mut ULCMD;
+            cmdlist = xmalloc((cmdlistsz as u64) * (std::mem::size_of::<ULCMD>() as libc::c_ulong))
+                as *mut ULCMD;
         }
     }
     ncmd = 0;
-    reset_internal_getopt ();
+    reset_internal_getopt();
     opt = internal_getopt(list, optstring.as_ptr() as *mut libc::c_char);
     while opt != -1 {
-        let optu8:u8= opt as u8;
-        let optChar:char=char::from(optu8);
+        let optu8: u8 = opt as u8;
+        let optChar: char = char::from(optu8);
         match optChar {
-            'a' => { all_limits  = all_limits + 1 ;}
-            'S' => { mode = mode | LIMIT_SOFT!() ; }
-            'H' => { mode = mode | LIMIT_HARD!();}
-            '?'=> {   
-                 builtin_usage();
-                 return  EX_USAGE;
+            'a' => {
+                all_limits = all_limits + 1;
+            }
+            'S' => {
+                mode = mode | LIMIT_SOFT!();
+            }
+            'H' => {
+                mode = mode | LIMIT_HARD!();
+            }
+            '?' => {
+                builtin_usage();
+                return EX_USAGE;
             }
             _ => {
                 if opt == -99 {
@@ -486,9 +495,11 @@ pub unsafe extern "C" fn r_ulimit_builtin(mut list: *mut WordList) -> i32{
                     return EX_USAGE;
                 }
                 if ncmd >= cmdlistsz {
-                    cmdlistsz = cmdlistsz * 2 ;
+                    cmdlistsz = cmdlistsz * 2;
                     cmdlist = xrealloc(
-                        cmdlist as *mut libc::c_void,(cmdlistsz as u64) * std::mem::size_of::<ULCMD>() as u64 ) as *mut ULCMD;
+                        cmdlist as *mut libc::c_void,
+                        (cmdlistsz as u64) * std::mem::size_of::<ULCMD>() as u64,
+                    ) as *mut ULCMD;
                 }
                 unsafe {
                     (*cmdlist.offset(ncmd as isize)).cmd = opt;
@@ -496,7 +507,7 @@ pub unsafe extern "C" fn r_ulimit_builtin(mut list: *mut WordList) -> i32{
                     //ncmd = ncmd + 1;
                     let ref mut fresh6 = (*cmdlist.offset(fresh5 as isize)).arg;
                     *fresh6 = list_optarg;
-                    // let mut cmm =&mut  (*((cmdlist as usize + 
+                    // let mut cmm =&mut  (*((cmdlist as usize +
                     //                     (ncmd as usize)*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD);
                     // cmm.cmd = opt;
                     // cmm.arg = list_optarg;
@@ -504,225 +515,221 @@ pub unsafe extern "C" fn r_ulimit_builtin(mut list: *mut WordList) -> i32{
                     // as *mut ULCMD) as ULCMD).cmd = opt ;
                     //  (*((cmdlist as usize + (ncmd as usize) * std::mem::size_of::<ULCMD>())
                     //  as *mut ULCMD) as ULCMD).arg = list_optarg;
-                    ncmd = ncmd+1;
-                }   
-
+                    ncmd = ncmd + 1;
+                }
             }
         }
-        opt = internal_getopt (list, optstring.as_ptr() as * mut libc::c_char);
-  }
+        opt = internal_getopt(list, optstring.as_ptr() as *mut libc::c_char);
+    }
 
     //  as *mut ULCMD) as ULCMD).cmd );
     list = loptend;
 
-   if  all_limits != 0 {
-      if mode == 0  {
-        print_all_limits (LIMIT_SOFT!());
-      }
-      else {
-        print_all_limits (mode);
-      }
-    return sh_chkwrite(EXECUTION_SUCCESS!());
-  }
- 
-   if ncmd == 0 {
-      unsafe {
-        (*cmdlist.offset(ncmd as isize)).cmd = 'f' as i32;
-        //   let mut cmm =  *((cmdlist as usize + (ncmd as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
-        //   cmm.cmd = 'f' as i32;
-      }
-    /* `ulimit something' is same as `ulimit -f something' */
-      if !list.is_null() {
-          unsafe { 
-            (*cmdlist.offset(ncmd as isize)).arg =  (*(*list).word).word;
-            // let mut cmm =  *((cmdlist as usize + (ncmd as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
-            // cmm.arg =  (*(*list).word).word;
-            ncmd = ncmd+1;
-          }
-        }
-       else {
+    if all_limits != 0 {
+        if mode == 0 {
+            print_all_limits(LIMIT_SOFT!());
+        } else {
+            print_all_limits(mode);
+        }
+        return sh_chkwrite(EXECUTION_SUCCESS!());
+    }
+
+    if ncmd == 0 {
+        unsafe {
+            (*cmdlist.offset(ncmd as isize)).cmd = 'f' as i32;
+            //   let mut cmm =  *((cmdlist as usize + (ncmd as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
+            //   cmm.cmd = 'f' as i32;
+        }
+        /* `ulimit something' is same as `ulimit -f something' */
+        if !list.is_null() {
+            unsafe {
+                (*cmdlist.offset(ncmd as isize)).arg = (*(*list).word).word;
+                // let mut cmm =  *((cmdlist as usize + (ncmd as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
+                // cmm.arg =  (*(*list).word).word;
+                ncmd = ncmd + 1;
+            }
+        } else {
             unsafe {
-            (*cmdlist.offset(ncmd as isize)).arg =  std::ptr::null_mut();  
-            // let mut cmm = *((cmdlist as usize + (ncmd as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
-            // cmm.arg  =  std::ptr::null_mut();    
-            ncmd = ncmd+1;        
+                (*cmdlist.offset(ncmd as isize)).arg = std::ptr::null_mut();
+                // let mut cmm = *((cmdlist as usize + (ncmd as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
+                // cmm.arg  =  std::ptr::null_mut();
+                ncmd = ncmd + 1;
+            }
         }
+        if !list.is_null() {
+            list = (*list).next;
+        }
+    }
 
+    for d in 0..ncmd {
+        //as *mut ULCMD) as ULCMD).cmd);
+        let cmm = *((cmdlist as usize + (d as usize) * std::mem::size_of::<ULCMD>()) as *mut ULCMD)
+            as ULCMD;
+        let _dmd = cmm.cmd;
+
+        limind = _findlim((*cmdlist.offset(d as isize)).cmd);
+        if limind == -1 {
+            unsafe {
+                builtin_error(
+                    b"%s: bad command : %s\0" as *const u8 as *const libc::c_char,
+                    (*cmdlist.offset(d as isize)).cmd,
+                    strerror(*__errno_location()) as *const libc::c_char,
+                );
+            }
+            return EX_USAGE;
+        }
     }
-    if !list.is_null() {
-        list = (*list).next;
+
+    for d in 0..ncmd {
+        let dmd = (*cmdlist.offset(d as isize)).cmd;
+        let drg = (*cmdlist.offset(d as isize)).arg;
+        // let dmd =   (*((cmdlist as usize + (d as usize )*std::mem::size_of::<ULCMD>())
+        // as *mut ULCMD) as ULCMD).cmd;
+        // let drg =  (*((cmdlist as usize + (d as usize )*std::mem::size_of::<ULCMD>())
+        // as *mut ULCMD) as ULCMD).arg;
+        if (ulimit_internal(dmd, drg, mode, d - 1)) == EXECUTION_FAILURE!() {
+            return EXECUTION_FAILURE!();
+        }
     }
-  }
+    return EXECUTION_SUCCESS!();
+}
 
-  for d in 0..ncmd {
-    //as *mut ULCMD) as ULCMD).cmd);
-      let cmm = *((cmdlist as usize + (d as usize )*std::mem::size_of::<ULCMD>())as *mut ULCMD) as ULCMD;
-      let dmd = cmm.cmd;
+unsafe fn ulimit_internal(
+    cmd: i32,
+    cmdarg: *mut libc::c_char,
+    mut mode: i32,
+    multiple: i32,
+) -> i32 {
+    let opt: i32;
+    let limind: i32;
+    let setting: i32;
+    let block_factor: i32;
+    let mut soft_limit: RLIMTYPE = 0;
+    let mut hard_limit: RLIMTYPE = 0;
+    let mut real_limit: RLIMTYPE = 0;
+    let limit: RLIMTYPE;
 
-      limind = _findlim ((*cmdlist.offset(d as isize)).cmd);
-      if limind == -1 {
-        unsafe {
-            builtin_error(b"%s: bad command : %s\0" as *const u8 as  *const libc::c_char, 
-            (*cmdlist.offset(d as isize)).cmd, 
-            strerror(*__errno_location()) as *const libc::c_char);
-        }
-        return EX_USAGE;
-      }
-  }
-
-  for d in 0..ncmd {
-    let dmd = (*cmdlist.offset(d as isize)).cmd;
-    let  drg = (*cmdlist.offset(d as isize)).arg;
-    // let dmd =   (*((cmdlist as usize + (d as usize )*std::mem::size_of::<ULCMD>())
-    // as *mut ULCMD) as ULCMD).cmd;
-    // let drg =  (*((cmdlist as usize + (d as usize )*std::mem::size_of::<ULCMD>())
-    // as *mut ULCMD) as ULCMD).arg;
-    if (ulimit_internal (dmd,drg, mode, d-1))  == EXECUTION_FAILURE!() {
-        return EXECUTION_FAILURE!();
-       }
-    }
-      return EXECUTION_SUCCESS!();
-  
-}
-
-unsafe fn ulimit_internal (cmd : i32 , cmdarg :*mut libc::c_char,mut  mode : i32, multiple : i32) -> i32 {
-    let mut opt : i32 ;
-    let mut limind : i32 ;
-    let mut setting : i32 ;
-    let mut block_factor : i32 ;
-    let mut soft_limit : RLIMTYPE = 0;
-    let mut  hard_limit : RLIMTYPE  =0;
-    let mut real_limit : RLIMTYPE = 0;
-    let mut limit : RLIMTYPE;
-   
     if cmdarg != std::ptr::null_mut() {
         setting = 1;
-    }
-    else {
+    } else {
         setting = 0;
     }
     limind = _findlim(cmd);
     if mode == 0 {
         if setting != 0 {
-            mode = LIMIT_HARD!()|LIMIT_SOFT!();
-        }
-        else {
+            mode = LIMIT_HARD!() | LIMIT_SOFT!();
+        } else {
             mode = LIMIT_SOFT!();
         }
     }
-  opt = get_limit (limind, &mut soft_limit, &mut hard_limit);
+    opt = get_limit(limind, &mut soft_limit, &mut hard_limit);
 
-  if opt < 0 {
-    unsafe {
-        builtin_error(b"%s: cannot get limit : %s\0" as *const u8 as  *const libc::c_char,  limits[limind as usize].description, 
-         strerror(*__errno_location()) as *const libc::c_char);
+    if opt < 0 {
+        unsafe {
+            builtin_error(
+                b"%s: cannot get limit : %s\0" as *const u8 as *const libc::c_char,
+                limits[limind as usize].description,
+                strerror(*__errno_location()) as *const libc::c_char,
+            );
+        }
+
+        return EXECUTION_FAILURE!();
     }
- 
-    return EXECUTION_FAILURE!();
-  }
-
-  if setting == 0 {
-      if (mode & LIMIT_SOFT!()) != 0 {   
-        printone (limind,soft_limit,multiple);
-      }
-      else {
-        printone (limind,hard_limit,multiple);
-      }
-    return EXECUTION_SUCCESS!();
-  }
-
-  let mut c_str_hard = CString::new("hard").unwrap();
-  let mut c_str_soft = CString::new("soft").unwrap();
-  let mut c_str_unlimited = CString::new("unlimited").unwrap();
-  if unsafe{STREQ!(cmdarg,c_str_hard.as_ptr() as *mut libc::c_char )}{
-    real_limit = hard_limit;
-  }
-
-  else if unsafe{STREQ!(cmdarg, c_str_soft.as_ptr() as *mut libc::c_char)}{
-    real_limit = soft_limit;
-  }
-  else if unsafe{STREQ!(cmdarg, c_str_unlimited.as_ptr() as *mut libc::c_char)}{
-    real_limit = RLIM_INFINITY!();
-  }
-
-  else if unsafe {all_digits(cmdarg)} !=0 {
-    limit = unsafe {string_to_rlimtype (cmdarg) as i64};
-    block_factor =  BLOCKSIZE!(limits[limind as usize].block_factor);
-    real_limit = limit * block_factor as i64;
-
-    if (real_limit / block_factor as i64) != limit {
-        let c_str_limit =CString::new("limit").unwrap();
-	    unsafe {sh_erange (cmdarg,c_str_limit.as_ptr() as *mut libc::c_char)};
-	    return EXECUTION_FAILURE!();
-	}
-  }
-
-  else {
-    sh_invalidnum (cmdarg);
-    return EXECUTION_FAILURE!();
-  }
-    if set_limit (limind, real_limit, mode) < 0 {
-            builtin_error(b"%s: cannot modify limit : %s\0" as *const u8 as  *const libc::c_char,  limits[limind as usize].description, 
-             strerror(*__errno_location()) as *const libc::c_char);
-    return EXECUTION_FAILURE!();
+
+    if setting == 0 {
+        if (mode & LIMIT_SOFT!()) != 0 {
+            printone(limind, soft_limit, multiple);
+        } else {
+            printone(limind, hard_limit, multiple);
+        }
+        return EXECUTION_SUCCESS!();
+    }
+
+    let c_str_hard = CString::new("hard").unwrap();
+    let c_str_soft = CString::new("soft").unwrap();
+    let c_str_unlimited = CString::new("unlimited").unwrap();
+    if unsafe { STREQ!(cmdarg, c_str_hard.as_ptr() as *mut libc::c_char) } {
+        real_limit = hard_limit;
+    } else if unsafe { STREQ!(cmdarg, c_str_soft.as_ptr() as *mut libc::c_char) } {
+        real_limit = soft_limit;
+    } else if unsafe { STREQ!(cmdarg, c_str_unlimited.as_ptr() as *mut libc::c_char) } {
+        real_limit = RLIM_INFINITY!();
+    } else if unsafe { all_digits(cmdarg) } != 0 {
+        limit = unsafe { string_to_rlimtype(cmdarg) as i64 };
+        block_factor = BLOCKSIZE!(limits[limind as usize].block_factor);
+        real_limit = limit * block_factor as i64;
+
+        if (real_limit / block_factor as i64) != limit {
+            let c_str_limit = CString::new("limit").unwrap();
+            unsafe { sh_erange(cmdarg, c_str_limit.as_ptr() as *mut libc::c_char) };
+            return EXECUTION_FAILURE!();
+        }
+    } else {
+        sh_invalidnum(cmdarg);
+        return EXECUTION_FAILURE!();
+    }
+    if set_limit(limind, real_limit, mode) < 0 {
+        builtin_error(
+            b"%s: cannot modify limit : %s\0" as *const u8 as *const libc::c_char,
+            limits[limind as usize].description,
+            strerror(*__errno_location()) as *const libc::c_char,
+        );
+        return EXECUTION_FAILURE!();
     }
     return EXECUTION_SUCCESS!();
-
 }
 
-fn get_limit (mut ind : i32, softlim : *mut RLIMTYPE, hardlim : *mut RLIMTYPE ) -> i32 { 
-    let mut value :  RLIMTYPE = 0 ;
-    let mut limit: rlimit = rlimit { rlim_cur: 1, rlim_max: 1 };
+fn get_limit(ind: i32, softlim: *mut RLIMTYPE, hardlim: *mut RLIMTYPE) -> i32 {
+    let mut value: RLIMTYPE = 0;
+    let mut limit: rlimit = rlimit {
+        rlim_cur: 1,
+        rlim_max: 1,
+    };
 
     if limits[ind as usize].parameter >= 256 {
         match limits[ind as usize].parameter {
             RLIMIT_FILESIZE!() => {
-                if filesize (((&mut value)  as *mut i64) as *mut u64) < 0 {
+                if filesize(((&mut value) as *mut i64) as *mut u64) < 0 {
                     return -1;
                 }
             }
             RLIMIT_PIPESIZE!() => {
-                if unsafe {
-                    pipesize (((&mut value)  as *mut i64) as *mut u64)} < 0 {
-                        return -1;
-                    }
-                
+                if unsafe { pipesize(((&mut value) as *mut i64) as *mut u64) } < 0 {
+                    return -1;
+                }
             }
             RLIMIT_OPENFILES!() => {
-                value = unsafe {getdtablesize()} as RLIMTYPE ;
-                
+                value = unsafe { getdtablesize() } as RLIMTYPE;
             }
             RLIMIT_VIRTMEM!() => {
-                return unsafe {getmaxvm(softlim, hardlim as *mut libc::c_char) };
+                return unsafe { getmaxvm(softlim, hardlim as *mut libc::c_char) };
             }
             RLIMIT_MAXUPROC!() => {
-                if getmaxuprc ((value as usize) as *mut u64) < 0 {
+                if getmaxuprc((value as usize) as *mut u64) < 0 {
                     return -1;
                 }
-              
-            }
-            _ => {
-                unsafe {
-                    *__errno_location() = libc::EINVAL;
-                }
             }
+            _ => unsafe {
+                *__errno_location() = libc::EINVAL;
+            },
         }
         unsafe {
-            *softlim =  value;
+            *softlim = value;
             *hardlim = value;
         }
         return 0;
-      }
-    else{
+    } else {
         unsafe {
-        let ii = getrlimit(limits[ind as u32 as usize ].parameter as __rlimit_resource_t,
-              &mut limit);
-        if  ii < 0 {
-            return -1;
-        } 
+            let ii = getrlimit(
+                limits[ind as u32 as usize].parameter as __rlimit_resource_t,
+                &mut limit,
+            );
+            if ii < 0 {
+                return -1;
+            }
         }
         unsafe {
-           // limit.rlim_max as i64);
+            // limit.rlim_max as i64);
             *softlim = limit.rlim_cur as i64;
             *hardlim = limit.rlim_max as i64;
         }
@@ -730,42 +737,50 @@ fn get_limit (mut ind : i32, softlim : *mut RLIMTYPE, hardlim : *mut RLIMTYPE )
     }
 }
 
-fn  set_limit (ind : i32, newlim : RLIMTYPE, mode : i32) -> i32{
-    let  mut limit  : rlimit  = rlimit { rlim_cur: 0, rlim_max: 0 };
-    let  mut val :  RLIMTYPE = 0;
-     
+fn set_limit(ind: i32, newlim: RLIMTYPE, mode: i32) -> i32 {
+    let mut limit: rlimit = rlimit {
+        rlim_cur: 0,
+        rlim_max: 0,
+    };
+    let mut val: RLIMTYPE = 0;
+
     if limits[ind as usize].parameter >= 256 {
         match limits[ind as usize].parameter {
             RLIMIT_FILESIZE!() => {
                 unsafe {
                     *__errno_location() = libc::EINVAL;
                 }
-	            return -1;
+                return -1;
             }
-            RLIMIT_OPENFILES!() | RLIMIT_PIPESIZE !() |
-            RLIMIT_VIRTMEM!() | RLIMIT_MAXUPROC !() |
-             _ => {
+            RLIMIT_OPENFILES!()
+            | RLIMIT_PIPESIZE!()
+            | RLIMIT_VIRTMEM!()
+            | RLIMIT_MAXUPROC!()
+            | _ => {
                 unsafe {
                     *__errno_location() = libc::EINVAL;
                 }
                 return -1;
             }
         }
-    }
-    else{
+    } else {
         if unsafe {
-            getrlimit (limits[ind as usize].parameter 
-                as __rlimit_resource_t,&mut limit )
-            } < 0 {
-                return  -1;
+            getrlimit(
+                limits[ind as usize].parameter as __rlimit_resource_t,
+                &mut limit,
+            )
+        } < 0
+        {
+            return -1;
         }
-        let b =  unsafe {current_user.euid }!= 0  && newlim == RLIM_INFINITY!() 
-                 && (mode & LIMIT_HARD!()) == 0  && limit.rlim_cur <= limit.rlim_max;
+        let b = unsafe { current_user.euid } != 0
+            && newlim == RLIM_INFINITY!()
+            && (mode & LIMIT_HARD!()) == 0
+            && limit.rlim_cur <= limit.rlim_max;
         if b {
-            val = limit.rlim_max as i64; 
-        }
-        else {
-            val =  newlim;
+            val = limit.rlim_max as i64;
+        } else {
+            val = newlim;
         }
         if mode & LIMIT_SOFT!() != 0 {
             limit.rlim_cur = val as u64;
@@ -773,41 +788,52 @@ fn  set_limit (ind : i32, newlim : RLIMTYPE, mode : i32) -> i32{
         if mode & LIMIT_HARD!() != 0 {
             limit.rlim_max = val as u64;
         }
-        return 
-        unsafe {setrlimit(limits[ind as usize].parameter as __rlimit_resource_t, &mut limit)};
-    }  
+        return unsafe {
+            setrlimit(
+                limits[ind as usize].parameter as __rlimit_resource_t,
+                &mut limit,
+            )
+        };
+    }
 }
 
-unsafe fn getmaxvm(softlim : *mut RLIMTYPE , hardlim : *mut libc::c_char) -> i32 {
-    let  mut  datalim :  rlimit = rlimit { rlim_cur: 0, rlim_max: 0 };
-    let  mut  stacklim : rlimit = rlimit { rlim_cur: 0, rlim_max: 0 };
-    
+unsafe fn getmaxvm(softlim: *mut RLIMTYPE, hardlim: *mut libc::c_char) -> i32 {
+    let mut datalim: rlimit = rlimit {
+        rlim_cur: 0,
+        rlim_max: 0,
+    };
+    let mut stacklim: rlimit = rlimit {
+        rlim_cur: 0,
+        rlim_max: 0,
+    };
+
     if getrlimit(RLIMIT_DATA, &mut datalim) < 0 {
         return -1;
     }
-    if getrlimit (RLIMIT_STACK, &mut  stacklim) < 0 {
+    if getrlimit(RLIMIT_STACK, &mut stacklim) < 0 {
         return -1;
-    }    
-        *softlim = (datalim.rlim_cur as i64 / 1024 as i64) + (stacklim.rlim_cur as i64/1024 as i64);
-        *hardlim = ((datalim.rlim_max as i64) /1024 as i64) as libc::c_char + (stacklim.rlim_max as i64/1024 as i64) as libc::c_char;
+    }
+    *softlim = (datalim.rlim_cur as i64 / 1024 as i64) + (stacklim.rlim_cur as i64 / 1024 as i64);
+    *hardlim = ((datalim.rlim_max as i64) / 1024 as i64) as libc::c_char
+        + (stacklim.rlim_max as i64 / 1024 as i64) as libc::c_char;
     return 0;
 }
- 
-fn filesize(mut valuep: *mut rlim_t) -> i32 {
+
+fn filesize(_valuep: *mut rlim_t) -> i32 {
     unsafe {
         *__errno_location() = libc::EINVAL;
     }
     return -1;
 }
 
-unsafe fn pipesize(mut valuep: *mut rlim_t) -> i32 {
-    *((valuep as usize) as *mut rlim_t) =  PIPE_BUF!() as rlim_t;
-    return 0 ;
+unsafe fn pipesize(valuep: *mut rlim_t) -> i32 {
+    *((valuep as usize) as *mut rlim_t) = PIPE_BUF!() as rlim_t;
+    return 0;
 }
 
-fn getmaxuprc(mut valuep: *mut rlim_t) -> i32 {
+fn getmaxuprc(valuep: *mut rlim_t) -> i32 {
     let mut maxchild: i64 = 0;
-    maxchild = unsafe{getmaxchild()};
+    maxchild = unsafe { getmaxchild() };
     if maxchild < 0 as i32 as libc::c_long {
         unsafe {
             *__errno_location() = libc::EINVAL;
@@ -816,85 +842,94 @@ fn getmaxuprc(mut valuep: *mut rlim_t) -> i32 {
     } else {
         unsafe {
             *valuep = maxchild as rlim_t;
-        }        
-        return 0 ;
+        }
+        return 0;
     };
 }
 
-fn print_all_limits (mut mode : i32) {
-    let mut  i : i32 ;
-    let mut softlim : RLIMTYPE = 0;
-    let mut hardlim : RLIMTYPE = 0;
-  
-    if mode == 0
-    {
+fn print_all_limits(mut mode: i32) {
+    let mut i: i32;
+    let mut softlim: RLIMTYPE = 0;
+    let mut hardlim: RLIMTYPE = 0;
+
+    if mode == 0 {
         mode = mode | LIMIT_SOFT!();
     }
     i = 0;
-    while limits[i as usize].option >0 {
-
+    while limits[i as usize].option > 0 {
         if get_limit(i, &mut softlim, &mut hardlim) == 0 {
             if mode & LIMIT_SOFT!() != 0 {
-                printone(i,softlim,1);
+                printone(i, softlim, 1);
+            } else {
+                printone(i, hardlim, 1);
             }
-            else {
-                printone(i, hardlim,1);
+        } else if unsafe { *__errno_location() != libc::EINVAL } {
+            unsafe {
+                builtin_error(
+                    b"%s: cannot get limit : %s\0" as *const u8 as *const libc::c_char,
+                    limits[i as usize].description,
+                    strerror(*__errno_location()) as *const libc::c_char,
+                );
             }
         }
-        else if unsafe {
-            *__errno_location() != libc::EINVAL } {
-                unsafe {
-                    builtin_error(b"%s: cannot get limit : %s\0" as *const u8 as  *const libc::c_char,  limits[i as usize].description, 
-                     strerror(*__errno_location()) as *const libc::c_char);
-                }
-        }
-     i = i+1;
+        i = i + 1;
     }
 }
 
-fn  printone (limind : i32, curlim :RLIMTYPE  , pdesc : i32){
-    let mut unitstr :[ libc::c_char; 64] = [0 ; 64];
-    let mut factor : i32 ;
+fn printone(limind: i32, curlim: RLIMTYPE, pdesc: i32) {
+    let mut unitstr: [libc::c_char; 64] = [0; 64];
+    let factor: i32;
 
     factor = BLOCKSIZE!(limits[limind as usize].block_factor);
     if pdesc > 0 {
-        if !limits[limind as usize].units.is_null(){
+        if !limits[limind as usize].units.is_null() {
             unsafe {
-                sprintf (unitstr.as_mut_ptr(), b"(%s, -%c) \0" as *const u8 as *const libc::c_char,
-                limits[limind as usize].units, 
-                limits[limind as usize].option);
+                sprintf(
+                    unitstr.as_mut_ptr(),
+                    b"(%s, -%c) \0" as *const u8 as *const libc::c_char,
+                    limits[limind as usize].units,
+                    limits[limind as usize].option,
+                );
             }
-         
-        }
-        else {
+        } else {
             unsafe {
-                sprintf (unitstr.as_mut_ptr(),b"(-%c) \0" as *const u8 as *const libc::c_char,
-                limits[limind as usize].option);
+                sprintf(
+                    unitstr.as_mut_ptr(),
+                    b"(-%c) \0" as *const u8 as *const libc::c_char,
+                    limits[limind as usize].option,
+                );
             }
         }
-        print!("{:<20} {:>20}", unsafe {
-            CStr::from_ptr(limits[limind as usize].description).to_str().unwrap()}
-        , unsafe {CStr::from_ptr(unitstr.as_mut_ptr()).to_str().unwrap()});
+        print!(
+            "{:<20} {:>20}",
+            unsafe {
+                CStr::from_ptr(limits[limind as usize].description)
+                    .to_str()
+                    .unwrap()
+            },
+            unsafe { CStr::from_ptr(unitstr.as_mut_ptr()).to_str().unwrap() }
+        );
     }
     if curlim == RLIM_INFINITY!() {
         let c_str_unlimited = b"unlimited" as *const u8 as *const libc::c_char;
-        println!("{}",unsafe {CStr::from_ptr(c_str_unlimited).to_str().unwrap()});
-    }
-  
-    else if curlim == RLIM_SAVED_MAX!() {
+        println!("{}", unsafe {
+            CStr::from_ptr(c_str_unlimited).to_str().unwrap()
+        });
+    } else if curlim == RLIM_SAVED_MAX!() {
         //println!("hard");
         let c_str_hard = b"hard" as *const u8 as *const libc::c_char;
-        println!("{}",unsafe {CStr::from_ptr(c_str_hard).to_str().unwrap()});
-    }
-    else if curlim == RLIM_SAVED_CUR!() {
+        println!("{}", unsafe {
+            CStr::from_ptr(c_str_hard).to_str().unwrap()
+        });
+    } else if curlim == RLIM_SAVED_CUR!() {
         //println!("soft");
         let c_str_soft = b"soft" as *const u8 as *const libc::c_char;
-        println!("{}",unsafe {CStr::from_ptr(c_str_soft).to_str().unwrap()});
-    }  
-    else{
-        print_rlimtype ((curlim / factor as i64) as u64 , 1); 
+        println!("{}", unsafe {
+            CStr::from_ptr(c_str_soft).to_str().unwrap()
+        });
+    } else {
+        print_rlimtype((curlim / factor as i64) as u64, 1);
     }
-   
 }
 
 /* Set all limits to NEWLIM.  NEWLIM currently must be RLIM_INFINITY, which
@@ -903,28 +938,25 @@ fn  printone (limind : i32, curlim :RLIMTYPE  , pdesc : i32){
    were set successfully, and 1 if at least one limit could not be set.
 
    To raise all soft limits to their corresponding hard limits, use
-	ulimit -S -a unlimited
+    ulimit -S -a unlimited
    To attempt to raise all hard limits to infinity (superuser-only), use
-	ulimit -H -a unlimited
+    ulimit -H -a unlimited
    To attempt to raise all soft and hard limits to infinity, use
-	ulimit -a unlimited
+    ulimit -a unlimited
 */
 
-fn  print_rlimtype(num : u64, nl : i32) 
-{
-    if nl > 0{
+fn print_rlimtype(num: u64, nl: i32) {
+    if nl > 0 {
         println!("{num}");
-    }
-    else {
+    } else {
         print!("{num}");
     }
 }
 
+fn set_all_limits(mut mode: i32, newlim: RLIMTYPE) -> i32 {
+    let mut i: i32;
+    let mut retval: i32 = 0;
 
-fn  set_all_limits (mut mode : i32 , newlim : RLIMTYPE) -> i32 {
-    let mut  i : i32 ;
-    let mut retval : i32  = 0;
-  
     if newlim != RLIM_INFINITY!() {
         unsafe {
             *__errno_location() = libc::EINVAL;
@@ -933,22 +965,23 @@ fn  set_all_limits (mut mode : i32 , newlim : RLIMTYPE) -> i32 {
     }
 
     if mode == 0 {
-        mode = LIMIT_SOFT!()|LIMIT_HARD!();
+        mode = LIMIT_SOFT!() | LIMIT_HARD!();
     }
-    retval = 0 ;
+    retval = 0;
     i = 0;
 
     while limits[i as usize].option > 0 {
-        if set_limit (i, newlim, mode) < 0 {
+        if set_limit(i, newlim, mode) < 0 {
             unsafe {
-                builtin_error(b"%s: cannot modify limit : %s\0" as *const u8 as  *const libc::c_char,  limits[i as usize].description, 
-                 strerror(*__errno_location()) as *const libc::c_char);
+                builtin_error(
+                    b"%s: cannot modify limit : %s\0" as *const u8 as *const libc::c_char,
+                    limits[i as usize].description,
+                    strerror(*__errno_location()) as *const libc::c_char,
+                );
             }
-	        retval = 1;
-            i = i +1;
+            retval = 1;
+            i = i + 1;
         }
     }
-  return retval;
+    return retval;
 }
-
-
diff --git a/bash-5.1/builtins_rust/umask/src/lib.rs b/bash-5.1/builtins_rust/umask/src/lib.rs
index 2ca353dec5c0a9a0e977449d390f216fc0e8ce94..0c89bc9d6d72ed0912693b66ee59a523d7efe3b5 100644
--- a/bash-5.1/builtins_rust/umask/src/lib.rs
+++ b/bash-5.1/builtins_rust/umask/src/lib.rs
@@ -6,7 +6,7 @@ extern crate libc;
 use libc::{c_char,c_int};
 use std::ffi::{CString};
 use rcommon::{r_read_octal};
-use rcommon::{WordList, WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN,r_builtin_usage};
+use rcommon::{WordList, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
 
 use rhelp::r_builtin_help;
 //结构体
diff --git a/bash-5.1/builtins_rust/wait/src/lib.rs b/bash-5.1/builtins_rust/wait/src/lib.rs
index 32b5eb80e0add5198237bceb24af2126781bee49..0147c813f5901f9944d3b3ad1acc9431a5ac11ed 100644
--- a/bash-5.1/builtins_rust/wait/src/lib.rs
+++ b/bash-5.1/builtins_rust/wait/src/lib.rs
@@ -26,13 +26,13 @@ extern "C" {
     ) -> ::std::os::raw::c_int;
 }
 
-use libc::{c_ulong, c_char, intmax_t,  c_short,c_int, c_long};
+use libc::{c_char, intmax_t,  c_short,c_int, c_long};
 use std::ffi::{CString,};
-use nix::sys::signal::{SigSet, Signal};
+use nix::sys::signal::{SigSet};
 use rjobs::{PROCESS,COMMAND, BLOCK_CHILD, UNBLOCK_CHILD};
 use rread::{SHELL_VAR, sh_var_value_func_t, sh_var_assign_func_t};
 use rcommon::{r_builtin_unbind_variable,r_builtin_usage,r_get_job_spec,WordList};
-use rcommon::{ WordDesc, EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE, EX_NOTFOUND, EX_NOEXEC, SUBSHELL_PAREN};
+use rcommon::{ EX_USAGE, EXECUTION_SUCCESS, EXECUTION_FAILURE};
 
 use rhelp::r_builtin_help;
 // 结构体
@@ -454,7 +454,7 @@ extern "C" fn r_set_waitlist(list:*mut WordList) -> i32{
     let mut set:SigSet = SigSet::empty();
     let mut oset:SigSet = SigSet::empty();
     let mut job:i32;
-    let mut r:i32;
+    let mut _r:i32;
     let mut njob:i32;
     let mut pid:intmax_t=0;
     let mut l:*mut WordList;
diff --git a/bash-5.1/config.h b/bash-5.1/config.h
deleted file mode 100644
index 4a614133bb49be9ec6c49a8b3909a160039d7e99..0000000000000000000000000000000000000000
--- a/bash-5.1/config.h
+++ /dev/null
@@ -1,1250 +0,0 @@
-/* config.h.  Generated from config.h.in by configure.  */
-/* config.h -- Configuration file for bash. */
-
-/* Copyright (C) 1987-2009,2011-2012,2013-2019 Free Software Foundation, Inc.
-
-   This file is part of GNU Bash, the Bourne Again SHell.
-
-   Bash is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   Bash is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with Bash.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _CONFIG_H_
-#define _CONFIG_H_
-
-/* Template settings for autoconf */
-
-#define __EXTENSIONS__ 1
-#define _ALL_SOURCE 1
-#define _GNU_SOURCE 1
-/* #undef _POSIX_SOURCE */
-/* #undef _POSIX_1_SOURCE */
-#define _POSIX_PTHREAD_SEMANTICS 1
-#define _TANDEM_SOURCE 1
-/* #undef _MINIX */
-
-/* Configuration feature settings controllable by autoconf. */
-
-/* Define JOB_CONTROL if your operating system supports
-   BSD-like job control. */
-#define JOB_CONTROL 1
-
-/* Define ALIAS if you want the alias features. */
-#define ALIAS 1
-
-/* Define PUSHD_AND_POPD if you want those commands to be compiled in.
-   (Also the `dirs' commands.) */
-#define PUSHD_AND_POPD 1
-
-/* Define BRACE_EXPANSION if you want curly brace expansion a la Csh:
-   foo{a,b} -> fooa foob.  Even if this is compiled in (the default) you
-   can turn it off at shell startup with `-nobraceexpansion', or during
-   shell execution with `set +o braceexpand'. */
-#define BRACE_EXPANSION 1
-
-/* Define READLINE to get the nifty/glitzy editing features.
-   This is on by default.  You can turn it off interactively
-   with the -nolineediting flag. */
-#define READLINE 1
-
-/* Define BANG_HISTORY if you want to have Csh style "!" history expansion.
-   This is unrelated to READLINE. */
-#define BANG_HISTORY 1
-
-/* Define HISTORY if you want to have access to previously typed commands.
-
-   If both HISTORY and READLINE are defined, you can get at the commands
-   with line editing commands, and you can directly manipulate the history
-   from the command line.
-
-   If only HISTORY is defined, the `fc' and `history' builtins are
-   available. */
-#define HISTORY 1
-
-/* Define this if you want completion that puts all alternatives into
-   a brace expansion shell expression. */
-#if defined (BRACE_EXPANSION) && defined (READLINE)
-#  define BRACE_COMPLETION
-#endif /* BRACE_EXPANSION */
-
-/* Define DEFAULT_ECHO_TO_XPG if you want the echo builtin to interpret
-   the backslash-escape characters by default, like the XPG Single Unix
-   Specification V2 for echo.
-   This requires that V9_ECHO be defined. */
-/* #undef DEFAULT_ECHO_TO_XPG */
-
-/* Define HELP_BUILTIN if you want the `help' shell builtin and the long
-   documentation strings compiled into the shell. */
-#define HELP_BUILTIN 1
-
-/* Define RESTRICTED_SHELL if you want the generated shell to have the
-   ability to be a restricted one.  The shell thus generated can become
-   restricted by being run with the name "rbash", or by setting the -r
-   flag. */
-#define RESTRICTED_SHELL 1
-
-/* Define DISABLED_BUILTINS if you want "builtin foo" to always run the
-   shell builtin "foo", even if it has been disabled with "enable -n foo". */
-/* #undef DISABLED_BUILTINS */
-
-/* Define PROCESS_SUBSTITUTION if you want the K*rn shell-like process
-   substitution features "<(file)". */
-/* Right now, you cannot do this on machines without fully operational
-   FIFO support.  This currently include NeXT and Alliant. */
-#define PROCESS_SUBSTITUTION 1
-
-/* Define PROMPT_STRING_DECODE if you want the backslash-escaped special
-   characters in PS1 and PS2 expanded.  Variable expansion will still be
-   performed. */
-#define PROMPT_STRING_DECODE 1
-
-/* Define SELECT_COMMAND if you want the Korn-shell style `select' command:
-	select word in word_list; do command_list; done */
-#define SELECT_COMMAND 1
-
-/* Define COMMAND_TIMING of you want the ksh-style `time' reserved word and
-   the ability to time pipelines, functions, and builtins. */
-#define COMMAND_TIMING 1
-
-/* Define ARRAY_VARS if you want ksh-style one-dimensional array variables. */
-#define ARRAY_VARS 1
-
-/* Define DPAREN_ARITHMETIC if you want the ksh-style ((...)) arithmetic
-   evaluation command. */
-#define DPAREN_ARITHMETIC 1
-
-/* Define EXTENDED_GLOB if you want the ksh-style [*+@?!](patlist) extended
-   pattern matching. */
-#define EXTENDED_GLOB 1
-
-/* Define EXTGLOB_DEFAULT to the value you'd like the extglob shell option
-   to have by default */
-#define EXTGLOB_DEFAULT 0
-
-/* Define COND_COMMAND if you want the ksh-style [[...]] conditional
-   command. */
-#define COND_COMMAND 1
-
-/* Define COND_REGEXP if you want extended regular expression matching and the
-   =~ binary operator in the [[...]] conditional command. */
-#define COND_REGEXP 1
-
-/* Define COPROCESS_SUPPORT if you want support for ksh-like coprocesses and
-   the `coproc' reserved word */
-#define COPROCESS_SUPPORT 1
-
-/* Define ARITH_FOR_COMMAND if you want the ksh93-style
-	for (( init; test; step )) do list; done
-   arithmetic for command. */
-#define ARITH_FOR_COMMAND 1
-
-/* Define NETWORK_REDIRECTIONS if you want /dev/(tcp|udp)/host/port to open
-   socket connections when used in redirections */
-#define NETWORK_REDIRECTIONS 1
-
-/* Define PROGRAMMABLE_COMPLETION for the programmable completion features
-   and the complete builtin. */
-#define PROGRAMMABLE_COMPLETION 1
-
-/* Define NO_MULTIBYTE_SUPPORT to not compile in support for multibyte
-   characters, even if the OS supports them. */
-/* #undef NO_MULTIBYTE_SUPPORT */
-
-/* Define DEBUGGER if you want to compile in some features used only by the 
-   bash debugger. */
-#define DEBUGGER 1
-
-/* Define STRICT_POSIX if you want bash to be strictly posix.2 conformant by
-   default (except for echo; that is controlled separately). */
-/* #undef STRICT_POSIX */
-
-/* Define MEMSCRAMBLE if you want the bash malloc and free to scramble
-   memory contents on malloc() and free(). */
-#define MEMSCRAMBLE 1
-
-/* Define for case-modifying variable attributes; variables modified on
-   assignment */
-#define CASEMOD_ATTRS 1
-
-/* Define for case-modifying word expansions */
-#define CASEMOD_EXPANSIONS 1
-
-/* Define to make the `direxpand' shopt option enabled by default. */
-/* #undef DIRCOMPLETE_EXPAND_DEFAULT */
-
-/* Define to make the `globasciiranges' shopt option enabled by default. */
-#define GLOBASCII_DEFAULT 1
-
-/* Define to allow functions to be imported from the environment. */
-#define FUNCTION_IMPORT 1
-
-/* Define AFS if you are using Transarc's AFS. */
-/* #undef AFS */
-
-#define ENABLE_NLS 1
-
-/* End of configuration settings controllable by autoconf. */
-/* Other settable options appear in config-top.h. */
-
-#include "config-top.h"
-
-/* Beginning of autoconf additions. */
-
-/* Characteristics of the C compiler */
-/* #undef const */
-
-/* #undef inline */
-
-#define restrict __restrict
-
-/* #undef volatile */
-
-/* Define if cpp supports the ANSI-C stringizing `#' operator */
-#define HAVE_STRINGIZE 1
-
-/* Define if the compiler supports `long double' variables. */
-#define HAVE_LONG_DOUBLE 1
-
-#define PROTOTYPES 1
-#define __PROTOTYPES 1
-
-/* #undef __CHAR_UNSIGNED__ */
-
-/* Define if the compiler supports `long long' variables. */
-#define HAVE_LONG_LONG 1
-
-#define HAVE_UNSIGNED_LONG_LONG 1
-
-/* The number of bytes in a int.  */
-#define SIZEOF_INT 4
-
-/* The number of bytes in a long.  */
-#define SIZEOF_LONG 8
-
-/* The number of bytes in a pointer to char.  */
-#define SIZEOF_CHAR_P 8
-
-/* The number of bytes in a double (hopefully 8). */
-#define SIZEOF_DOUBLE 8
-
-/* The number of bytes in an `intmax_t'. */
-#define SIZEOF_INTMAX_T 8
-
-/* The number of bytes in a `long long', if we have one. */
-#define SIZEOF_LONG_LONG 8
-
-/* The number of bytes in a `wchar_t', if supported */
-#define SIZEOF_WCHAR_T 4
-
-/* System paths */
-
-#define DEFAULT_MAIL_DIRECTORY "/var/mail"
-
-/* Characteristics of the system's header files and libraries that affect
-   the compilation environment. */
-
-/* Define if the system does not provide POSIX.1 features except
-   with this defined.  */
-/* #undef _POSIX_1_SOURCE */
-
-/* Define if you need to in order for stat and other things to work.  */
-/* #undef _POSIX_SOURCE */
-
-/* Define to use GNU libc extensions */
-#define _GNU_SOURCE 1
-
-/* Define if you have the ANSI C header files.  */
-#define STDC_HEADERS 1
-
-/* Memory management functions. */
-
-/* Define if using the bash version of malloc in lib/malloc/malloc.c */
-#define USING_BASH_MALLOC 1
-
-/* #undef DISABLE_MALLOC_WRAPPERS */
-
-/* Define if using alloca.c.  */
-/* #undef C_ALLOCA */
-
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
-   This function is required for alloca.c support on those systems.  */
-/* #undef CRAY_STACKSEG_END */
-
-/* Define if you have alloca, as a function or macro.  */
-#define HAVE_ALLOCA 1
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
-#define HAVE_ALLOCA_H 1
-
-/* Define if major/minor/makedev is defined in <sys/mkdev.h> */
-/* #undef MAJOR_IN_MAKEDEV */
-
-/* Define if major/minor/makedev is defined in <sys/sysmacros.h> */
-#define MAJOR_IN_SYSMACROS 1
-
-/* SYSTEM TYPES */
-
-/* Define to `long' if <sys/types.h> doesn't define.  */
-/* #undef off_t */
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-/* #undef mode_t */
-
-/* Define to `int' if <signal.h> doesn't define. */
-/* #undef sigset_t */
-
-/* Define to `int' if <sys/types.h> doesn't define.  */
-/* #undef pid_t */
-
-/* Define to `short' if <sys/types.h> doesn't define.  */
-#define bits16_t short
-
-/* Define to `unsigned short' if <sys/types.h> doesn't define.  */
-#define u_bits16_t unsigned short
-
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#define bits32_t int
-
-/* Define to `unsigned int' if <sys/types.h> doesn't define.  */
-#define u_bits32_t unsigned int
-
-/* Define to `double' if <sys/types.h> doesn't define. */
-#define bits64_t char *
-
-/* Define to `unsigned int' if <sys/types.h> doesn't define. */
-/* #undef u_int */
-
-/* Define to `unsigned long' if <sys/types.h> doesn't define.  */
-/* #undef u_long */
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-/* #undef ptrdiff_t */
-
-/* Define to `unsigned' if <sys/types.h> doesn't define.  */
-/* #undef size_t */
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-/* #undef ssize_t */
-
-/* Define to `long' if <stdint.h> doesn't define. */
-/* #undef intmax_t */
-
-/* Define to `unsigned long' if <stdint.h> doesn't define. */
-/* #undef uintmax_t */
-
-/* Define to integer type wide enough to hold a pointer if <stdint.h> doesn't define. */
-/* #undef uintptr_t */
- 
-/* Define to `int' if <sys/types.h> doesn't define.  */
-/* #undef uid_t */
-
-/* Define to `long' if <sys/types.h> doesn't define.  */
-/* #undef clock_t */
-
-/* Define to `long' if <sys/types.h> doesn't define.  */
-/* #undef time_t */
-
-/* Define to `int' if <sys/types.h> doesn't define.  */
-/* #undef gid_t */
-
-/* Define to `unsigned int' if <sys/socket.h> doesn't define. */
-/* #undef socklen_t */
-
-/* Define to `int' if <signal.h> doesn't define. */
-/* #undef sig_atomic_t */
-
-#define HAVE_MBSTATE_T 1
-
-/* Define if you have quad_t in <sys/types.h>. */
-#define HAVE_QUAD_T 1
-
-/* Define if you have wchar_t in <wctype.h>. */
-#define HAVE_WCHAR_T 1
-
-/* Define if you have wctype_t in <wctype.h>. */
-#define HAVE_WCTYPE_T 1
-
-/* Define if you have wint_t in <wctype.h>. */
-#define HAVE_WINT_T 1
-
-#define RLIMTYPE rlim_t
-
-/* Define to the type of elements in the array set by `getgroups'.
-   Usually this is either `int' or `gid_t'.  */
-#define GETGROUPS_T gid_t
-
-/* Characteristics of the machine archictecture. */
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
-	STACK_DIRECTION > 0 => grows toward higher addresses
-	STACK_DIRECTION < 0 => grows toward lower addresses
-	STACK_DIRECTION = 0 => direction of growth unknown
- */
-/* #undef STACK_DIRECTION */
-
-/* Define if the machine architecture is big-endian. */
-/* #undef WORDS_BIGENDIAN */
-
-/* Check for the presence of certain non-function symbols in the system
-   libraries. */
-
-/* Define if `sys_siglist' is declared by <signal.h> or <unistd.h>.  */
-#define HAVE_DECL_SYS_SIGLIST 0
-/* #undef SYS_SIGLIST_DECLARED */
-
-/* Define if `_sys_siglist' is declared by <signal.h> or <unistd.h>.  */
-/* #undef UNDER_SYS_SIGLIST_DECLARED */
-
-/* #undef HAVE_SYS_SIGLIST */
-
-/* #undef HAVE_UNDER_SYS_SIGLIST */
-
-#define HAVE_SYS_ERRLIST 1
-
-/* #undef HAVE_TZNAME */
-/* #undef HAVE_DECL_TZNAME */
-
-/* Characteristics of some of the system structures. */
-
-#define HAVE_STRUCT_DIRENT_D_INO 1
-
-#define HAVE_STRUCT_DIRENT_D_FILENO 1
-
-/* #undef HAVE_STRUCT_DIRENT_D_NAMLEN */
-
-/* #undef TIOCSTAT_IN_SYS_IOCTL */
-
-#define FIONREAD_IN_SYS_IOCTL 1
-
-#define GWINSZ_IN_SYS_IOCTL 1
-
-#define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-
-/* #undef TM_IN_SYS_TIME */
-
-/* #undef STRUCT_WINSIZE_IN_TERMIOS */
-
-/* #undef SPEED_T_IN_SYS_TYPES */
-
-#define TERMIOS_LDISC 1
-
-#define TERMIO_LDISC 1
-
-#define HAVE_STRUCT_STAT_ST_BLOCKS 1
-
-#define HAVE_STRUCT_TM_TM_ZONE 1
-#define HAVE_TM_ZONE 1
-
-#define HAVE_TIMEVAL 1
-
-#define HAVE_STRUCT_TIMEZONE 1
-
-#define WEXITSTATUS_OFFSET 8
-
-#define HAVE_STRUCT_TIMESPEC 1
-#define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-/* #undef SYS_TIME_H_DEFINES_STRUCT_TIMESPEC */
-/* #undef PTHREAD_H_DEFINES_STRUCT_TIMESPEC */
-
-#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-/* #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC */
-/* #undef HAVE_STRUCT_STAT_ST_ATIMENSEC */
-/* #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC */
-
-/* Characteristics of definitions in the system header files. */
-
-#define HAVE_GETPW_DECLS 1
-
-/* #undef HAVE_RESOURCE */
-
-/* #undef HAVE_LIBC_FNM_EXTMATCH */
-
-/* Define if you have <linux/audit.h> and it defines AUDIT_USER_TTY */
-#define HAVE_DECL_AUDIT_USER_TTY 1
-
-#define HAVE_DECL_CONFSTR 1
-
-#define HAVE_DECL_PRINTF 1
-
-#define HAVE_DECL_SBRK 1
-
-#define HAVE_DECL_STRCPY 1
-
-#define HAVE_DECL_STRSIGNAL 1
-
-#define HAVE_DECL_STRTOLD 1
-
-/* #undef PRI_MACROS_BROKEN */
-
-/* #undef STRTOLD_BROKEN */
-
-/* Define if WCONTINUED is defined in system headers, but rejected by waitpid */
-/* #undef WCONTINUED_BROKEN */
-
-/* These are checked with BASH_CHECK_DECL */
-
-#define HAVE_DECL_STRTOIMAX 1
-#define HAVE_DECL_STRTOL 1
-#define HAVE_DECL_STRTOLL 1
-#define HAVE_DECL_STRTOUL 1
-#define HAVE_DECL_STRTOULL 1
-#define HAVE_DECL_STRTOUMAX 1
-
-/* Characteristics of system calls and C library functions. */
-
-/* Define if the `getpgrp' function takes no argument.  */
-#define GETPGRP_VOID 1
-
-/* #undef NAMED_PIPES_MISSING */
-
-/* #undef OPENDIR_NOT_ROBUST */
-
-#define PGRP_PIPE 1
-
-/* Define if the setvbuf function takes the buffering type as its second
-   argument and the buffer pointer as the third, as on System V
-   before release 3.  */
-/* #undef SETVBUF_REVERSED */
-
-/* #undef STAT_MACROS_BROKEN */
-
-#define ULIMIT_MAXFDS 1
-
-#define CAN_REDEFINE_GETENV 1
-
-#define HAVE_STD_PUTENV 1
-
-#define HAVE_STD_UNSETENV 1
-
-#define HAVE_PRINTF_A_FORMAT 1
-
-/* #undef CTYPE_NON_ASCII */
-
-/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
-#define HAVE_LANGINFO_CODESET 1
-
-/* Characteristics of properties exported by the kernel. */
-
-/* Define if the kernel can exec files beginning with #! */
-#define HAVE_HASH_BANG_EXEC 1
-
-/* Define if you have the /dev/fd devices to map open files into the file system. */
-#define HAVE_DEV_FD 1
-
-/* Defined to /dev/fd or /proc/self/fd (linux). */
-#define DEV_FD_PREFIX "/dev/fd/"
-
-/* Define if you have the /dev/stdin device. */
-#define HAVE_DEV_STDIN 1
-
-/* The type of iconv's `inbuf' argument */
-#define ICONV_CONST 
-
-/* Type and behavior of signal handling functions. */
-
-/* Define as the return type of signal handlers (int or void).  */
-#define RETSIGTYPE void
-
-/* Define if return type of signal handlers is void */
-#define VOID_SIGHANDLER 1
-
-/* #undef MUST_REINSTALL_SIGHANDLERS */
-
-/* #undef HAVE_BSD_SIGNALS */
-
-#define HAVE_POSIX_SIGNALS 1
-
-/* #undef HAVE_USG_SIGHOLD */
-
-/* #undef UNUSABLE_RT_SIGNALS */
-
-/* Presence of system and C library functions. */
-
-/* Define if you have the arc4random function.  */
-/* #undef HAVE_ARC4RANDOM */
-
-/* Define if you have the asprintf function.  */
-#define HAVE_ASPRINTF 1
-
-/* Define if you have the bcopy function.  */
-#define HAVE_BCOPY 1
-
-/* Define if you have the bzero function.  */
-#define HAVE_BZERO 1
-
-/* Define if you have the chown function.  */
-#define HAVE_CHOWN 1
-
-/* Define if you have the confstr function.  */
-#define HAVE_CONFSTR 1
-
-/* Define if you have the dlclose function.  */
-#define HAVE_DLCLOSE 1
-
-/* Define if you have the dlopen function.  */
-#define HAVE_DLOPEN 1
-
-/* Define if you have the dlsym function.  */
-#define HAVE_DLSYM 1
-
-/* Define if you don't have vprintf but do have _doprnt.  */
-/* #undef HAVE_DOPRNT */
-
-/* Define if you have the dprintf function.  */
-#define HAVE_DPRINTF 1
-
-/* Define if you have the dup2 function.  */
-#define HAVE_DUP2 1
-
-/* Define if you have the eaccess function.  */
-#define HAVE_EACCESS 1
-
-/* Define if you have the faccessat function.  */
-#define HAVE_FACCESSAT 1
-
-/* Define if you have the fcntl function.  */
-#define HAVE_FCNTL 1
-
-/* Define if you have the fnmatch function.  */
-#define HAVE_FNMATCH 1
-
-/* Can fnmatch be used as a fallback to match [=equiv=] with collation weights? */
-#define FNMATCH_EQUIV_FALLBACK 1
-
-/* Define if you have the fpurge/__fpurge function.  */
-/* #undef HAVE_FPURGE */
-#define HAVE___FPURGE 1
-#define HAVE_DECL_FPURGE 0
-
-/* Define if you have the getaddrinfo function. */
-#define HAVE_GETADDRINFO 1
-
-/* Define if you have the getcwd function.  */
-#define HAVE_GETCWD 1
-
-/* Define if you have the getentropy function.  */
-#define HAVE_GETENTROPY 1
-
-/* Define if you have the getdtablesize function.  */
-#define HAVE_GETDTABLESIZE 1
-
-/* Define if you have the getgroups function.  */
-#define HAVE_GETGROUPS 1
-
-/* Define if you have the gethostbyname function.  */
-#define HAVE_GETHOSTBYNAME 1
-
-/* Define if you have the gethostname function.  */
-#define HAVE_GETHOSTNAME 1
-
-/* Define if you have the getpagesize function.  */
-#define HAVE_GETPAGESIZE 1
-
-/* Define if you have the getpeername function.  */
-#define HAVE_GETPEERNAME 1
-
-/* Define if you have the getpwent function. */
-#define HAVE_GETPWENT 1
-
-/* Define if you have the getpwnam function. */
-#define HAVE_GETPWNAM 1
-
-/* Define if you have the getpwuid function. */
-#define HAVE_GETPWUID 1
-
-/* Define if you have the getrandom function.  */
-#define HAVE_GETRANDOM 1
-
-/* Define if you have the getrlimit function.  */
-#define HAVE_GETRLIMIT 1
-
-/* Define if you have the getrusage function.  */
-#define HAVE_GETRUSAGE 1
-
-/* Define if you have the getservbyname function.  */
-#define HAVE_GETSERVBYNAME 1
-
-/* Define if you have the getservent function.  */
-#define HAVE_GETSERVENT 1
-
-/* Define if you have the gettimeofday function.  */
-#define HAVE_GETTIMEOFDAY 1
-
-/* Define if you have the getwd function.  */
-/* #undef HAVE_GETWD */
-
-/* Define if you have the iconv function.  */
-#define HAVE_ICONV 1
-
-/* Define if you have the imaxdiv function.  */
-#define HAVE_IMAXDIV 1
-
-/* Define if you have the inet_aton function.  */
-#define HAVE_INET_ATON 1
-
-/* Define if you have the isascii function. */
-#define HAVE_ISASCII 1
-
-/* Define if you have the isblank function.  */
-#define HAVE_ISBLANK 1
-
-/* Define if you have the isgraph function.  */
-#define HAVE_ISGRAPH 1
-
-/* Define if you have the isprint function.  */
-#define HAVE_ISPRINT 1
-
-/* Define if you have the isspace function.  */
-#define HAVE_ISSPACE 1
-
-/* Define if you have the iswctype function.  */
-#define HAVE_ISWCTYPE 1
-
-/* Define if you have the iswlower function.  */
-#define HAVE_ISWLOWER 1
-
-/* Define if you have the iswupper function.  */
-#define HAVE_ISWUPPER 1
-
-/* Define if you have the isxdigit function.  */
-#define HAVE_ISXDIGIT 1
-
-/* Define if you have the kill function.  */
-#define HAVE_KILL 1
-
-/* Define if you have the killpg function.  */
-#define HAVE_KILLPG 1
-
-/* Define if you have the lstat function. */
-#define HAVE_LSTAT 1
-
-/* Define if you have the locale_charset function. */
-/* #undef HAVE_LOCALE_CHARSET */
-
-/* Define if you have the mbrlen function. */
-#define HAVE_MBRLEN 1
-
-/* Define if you have the mbrtowc function. */
-#define HAVE_MBRTOWC 1
-
-/* Define if you have the mbscasecmp function. */
-/* #undef HAVE_MBSCASECMP */
-
-/* Define if you have the mbschr function. */
-/* #undef HAVE_MBSCHR */
-
-/* Define if you have the mbscmp function. */
-/* #undef HAVE_MBSCMP */
-
-/* Define if you have the mbsnrtowcs function. */
-#define HAVE_MBSNRTOWCS 1
-
-/* Define if you have the mbsrtowcs function. */
-#define HAVE_MBSRTOWCS 1
-
-/* Define if you have the memmove function.  */
-#define HAVE_MEMMOVE 1
-
-/* Define if you have the memset function.  */
-#define HAVE_MEMSET 1
-
-/* Define if you have the mkdtemp function.  */
-#define HAVE_MKDTEMP 1
-
-/* Define if you have the mkfifo function.  */
-#define HAVE_MKFIFO 1
-
-/* Define if you have the mkstemp function.  */
-#define HAVE_MKSTEMP 1
-
-/* Define if you have the pathconf function. */
-#define HAVE_PATHCONF 1
-
-/* Define if you have the pselect function.  */
-#define HAVE_PSELECT 1
-
-/* Define if you have the pread function. */
-#define HAVE_PREAD 1
-
-/* Define if you have the putenv function.  */
-#define HAVE_PUTENV 1
-
-/* Define if you have the raise function. */
-#define HAVE_RAISE 1
-
-/* Define if you have the random function. */
-#define HAVE_RANDOM 1
-
-/* Define if you have the readlink function. */
-#define HAVE_READLINK 1
-
-/* Define if you have the regcomp function. */
-#define HAVE_REGCOMP 1
-
-/* Define if you have the regexec function. */
-#define HAVE_REGEXEC 1
-
-/* Define if you have the rename function. */
-#define HAVE_RENAME 1
-
-/* Define if you have the sbrk function. */
-#define HAVE_SBRK 1
-
-/* Define if you have the select function.  */
-#define HAVE_SELECT 1
-
-/* Define if you have the setdtablesize function.  */
-/* #undef HAVE_SETDTABLESIZE */
-
-/* Define if you have the setenv function.  */
-#define HAVE_SETENV 1
-
-/* Define if you have the setitimer function.  */
-#define HAVE_SETITIMER 1
-
-/* Define if you have the setlinebuf function.  */
-#define HAVE_SETLINEBUF 1
-
-/* Define if you have the setlocale function.  */
-#define HAVE_SETLOCALE 1
-
-/* Define if you have the setostype function.  */
-/* #undef HAVE_SETOSTYPE */
-
-/* Define if you have the setregid function.  */
-/* #undef HAVE_SETREGID */
-#define HAVE_DECL_SETREGID 1
-
-/* Define if you have the setregid function.  */
-#define HAVE_SETRESGID 1
-/* #undef HAVE_DECL_SETRESGID */
-
-/* Define if you have the setresuid function.  */
-#define HAVE_SETRESUID 1
-/* #undef HAVE_DECL_SETRESUID */
-
-/* Define if you have the setvbuf function.  */
-#define HAVE_SETVBUF 1
-
-/* Define if you have the siginterrupt function.  */
-#define HAVE_SIGINTERRUPT 1
-
-/* Define if you have the POSIX.1-style sigsetjmp function.  */
-#define HAVE_POSIX_SIGSETJMP 1
-
-/* Define if you have the snprintf function.  */
-#define HAVE_SNPRINTF 1
-
-/* Define if you have the strcasecmp function.  */
-#define HAVE_STRCASECMP 1
-
-/* Define if you have the strcasestr function.  */
-#define HAVE_STRCASESTR 1
-
-/* Define if you have the strchr function.  */
-#define HAVE_STRCHR 1
-
-/* Define if you have the strchrnul function.  */
-#define HAVE_STRCHRNUL 1
-
-/* Define if you have the strcoll function.  */
-#define HAVE_STRCOLL 1
-
-/* Define if you have the strerror function.  */
-#define HAVE_STRERROR 1
-
-/* Define if you have the strftime function. */
-#define HAVE_STRFTIME 1
-
-/* Define if you have the strnlen function. */
-#define HAVE_STRNLEN 1
-
-/* Define if you have the strpbrk function. */
-#define HAVE_STRPBRK 1
-
-/* Define if you have the strstr function. */
-#define HAVE_STRSTR 1
-
-/* Define if you have the strtod function. */
-#define HAVE_STRTOD 1
-
-/* Define if you have the strtoimax function. */
-#define HAVE_STRTOIMAX 1
-
-/* Define if you have the strtol function. */
-#define HAVE_STRTOL 1
-
-/* Define if you have the strtoll function. */
-#define HAVE_STRTOLL 1
-
-/* Define if you have the strtoul function. */
-#define HAVE_STRTOUL 1
-
-/* Define if you have the strtoull function. */
-#define HAVE_STRTOULL 1
-
-/* Define if you have the strtoumax function. */
-#define HAVE_STRTOUMAX 1
-
-/* Define if you have the strsignal function or macro. */
-#define HAVE_STRSIGNAL 1
-
-/* Define if you have the sysconf function. */
-#define HAVE_SYSCONF 1
-
-/* Define if you have the syslog function. */
-#define HAVE_SYSLOG 1
-
-/* Define if you have the tcgetattr function.  */
-#define HAVE_TCGETATTR 1
-
-/* Define if you have the tcgetpgrp function.  */
-#define HAVE_TCGETPGRP 1
-
-/* Define if you have the times function.  */
-#define HAVE_TIMES 1
-
-/* Define if you have the towlower function.  */
-#define HAVE_TOWLOWER 1
-
-/* Define if you have the towupper function.  */
-#define HAVE_TOWUPPER 1
-
-/* Define if you have the ttyname function.  */
-#define HAVE_TTYNAME 1
-
-/* Define if you have the tzset function. */
-#define HAVE_TZSET 1
-
-/* Define if you have the ulimit function. */
-#define HAVE_ULIMIT 1
-
-/* Define if you have the uname function. */
-#define HAVE_UNAME 1
-
-/* Define if you have the unsetenv function.  */
-#define HAVE_UNSETENV 1
-
-/* Define if you have the vasprintf function.  */
-#define HAVE_VASPRINTF 1
-
-/* Define if you have the vprintf function.  */
-#define HAVE_VPRINTF 1
-
-/* Define if you have the vsnprintf function.  */
-#define HAVE_VSNPRINTF 1
-
-/* Define if you have the waitpid function. */
-#define HAVE_WAITPID 1
-
-/* Define if you have the wait3 function.  */
-#define HAVE_WAIT3 1
-
-/* Define if you have the wcrtomb function.  */
-#define HAVE_WCRTOMB 1
-
-/* Define if you have the wcscoll function.  */
-#define HAVE_WCSCOLL 1
-
-/* Define if you have the wcsdup function.  */
-#define HAVE_WCSDUP 1
-
-/* Define if you have the wctype function.  */
-#define HAVE_WCTYPE 1
-
-/* Define if you have the wcswidth function.  */
-#define HAVE_WCSWIDTH 1
-
-/* Define if you have the wcwidth function.  */
-#define HAVE_WCWIDTH 1
-
-/* and if it works */
-/* #undef WCWIDTH_BROKEN */
-
-/* Presence of certain system include files. */
-
-/* Define if you have the <arpa/inet.h> header file. */
-#define HAVE_ARPA_INET_H 1
-
-/* Define if you have the <dirent.h> header file.  */
-#define HAVE_DIRENT_H 1
-
-/* Define if you have the <dlfcn.h> header file.  */
-#define HAVE_DLFCN_H 1
-
-/* Define if you have the <elf.h> header file.  */
-/* #undef HAVE_ELF_H */
-
-/* Define if you have the <grp.h> header file.  */
-#define HAVE_GRP_H 1
-
-/* Define if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define if you have the <langinfo.h> header file.  */
-#define HAVE_LANGINFO_H 1
-
-/* Define if you have the <libaudit.h> header file. */
-/* #undef HAVE_LIBAUDIT_H */
-
-/* Define if you have the <libintl.h> header file. */
-/* #undef HAVE_LIBINTL_H */
-
-/* Define if you have the <limits.h> header file.  */
-#define HAVE_LIMITS_H 1
-
-/* Define if you have the <locale.h> header file.  */
-#define HAVE_LOCALE_H 1
-
-/* Define if you have the <mbstr.h> header file.  */
-/* #undef HAVE_MBSTR_H */
-
-/* Define if you have the <ndir.h> header file.  */
-/* #undef HAVE_NDIR_H */
-
-/* Define if you have the <netdh.h> header file. */
-#define HAVE_NETDB_H 1
-
-/* Define if you have the <netinet/in.h> header file. */
-#define HAVE_NETINET_IN_H 1
-
-/* Define if you have the <pwd.h> header file. */
-#define HAVE_PWD_H 1
-
-/* Define if you have the <regex.h> header file. */
-#define HAVE_REGEX_H 1
-
-/* Define if you have the <stdlib.h> header file.  */
-#define HAVE_STDLIB_H 1
-
-/* Define if you have the <stdarg.h> header file.  */
-#define HAVE_STDARG_H 1
-
-/* Define if you have the <string.h> header file.  */
-#define HAVE_STRING_H 1
-
-/* Define if you have the <strings.h> header file.  */
-#define HAVE_STRINGS_H 1
-
-/* Define if you have the <memory.h> header file.  */
-#define HAVE_MEMORY_H 1
-
-/* Define if you have the <stdbool.h> header file. */
-#define HAVE_STDBOOL_H 1
-
-/* Define if you have the <stddef.h> header file. */
-#define HAVE_STDDEF_H 1
-
-/* Define if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define if you have the <syslog.h> header file. */
-#define HAVE_SYSLOG_H 1
-
-/* Define if you have the <sys/dir.h> header file.  */
-/* #undef HAVE_SYS_DIR_H */
-
-/* Define if you have the <sys/file.h> header file.  */
-#define HAVE_SYS_FILE_H 1
-
-/* Define if you have the <sys/ioctl.h> header file.  */
-#define HAVE_SYS_IOCTL_H 1
-
-/* Define if you have the <sys/mman.h> header file.  */
-#define HAVE_SYS_MMAN_H 1
-
-/* Define if you have the <sys/ndir.h> header file.  */
-/* #undef HAVE_SYS_NDIR_H */
-
-/* Define if you have the <sys/param.h> header file.  */
-#define HAVE_SYS_PARAM_H 1
-
-/* Define if you have the <sys/pte.h> header file.  */
-/* #undef HAVE_SYS_PTE_H */
-
-/* Define if you have the <sys/ptem.h> header file.  */
-/* #undef HAVE_SYS_PTEM_H */
-
-/* Define if you have the <sys/random.h> header file.  */
-#define HAVE_SYS_RANDOM_H 1
-
-/* Define if you have the <sys/resource.h> header file.  */
-#define HAVE_SYS_RESOURCE_H 1
-
-/* Define if you have the <sys/select.h> header file.  */
-#define HAVE_SYS_SELECT_H 1
-
-/* Define if you have the <sys/socket.h> header file.  */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define if you have the <sys/stream.h> header file.  */
-/* #undef HAVE_SYS_STREAM_H */
-
-/* Define if you have <sys/time.h> */
-#define HAVE_SYS_TIME_H 1
-
-#define TIME_WITH_SYS_TIME 1
-
-/* Define if you have <sys/times.h> */
-#define HAVE_SYS_TIMES_H 1
-
-/* Define if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
-#define HAVE_SYS_WAIT_H 1
-
-/* Define if you have the <termcap.h> header file.  */
-#define HAVE_TERMCAP_H 1
-
-/* Define if you have the <termio.h> header file.  */
-#define HAVE_TERMIO_H 1
-
-/* Define if you have the <termios.h> header file.  */
-#define HAVE_TERMIOS_H 1
-
-/* Define if you have the <ulimit.h> header file.  */
-#define HAVE_ULIMIT_H 1
-
-/* Define if you have the <unistd.h> header file.  */
-#define HAVE_UNISTD_H 1
-
-/* Define if you have the <varargs.h> header file.  */
-/* #undef HAVE_VARARGS_H */
-
-/* Define if you have the <wchar.h> header file.  */
-#define HAVE_WCHAR_H 1
-
-/* Define if you have the <varargs.h> header file.  */
-#define HAVE_WCTYPE_H 1
-
-/* Presence of certain system libraries. */
-
-#define HAVE_LIBDL 1
-
-/* #undef HAVE_LIBSUN */
-
-/* #undef HAVE_LIBSOCKET */
-
-/* Are we running the GNU C library, version 2.1 or later? */
-/* #undef GLIBC21 */
-
-/* Are we running SVR5 (UnixWare 7)? */
-/* #undef SVR5 */
-
-/* Are we running SVR4.2? */
-/* #undef SVR4_2 */
-
-/* Are we running some version of SVR4? */
-/* #undef SVR4 */
-
-/* Define if job control is unusable or unsupported. */
-/* #undef JOB_CONTROL_MISSING */
-
-/* Do we need to define _KERNEL to get the RLIMIT_* defines from
-   <sys/resource.h>? */
-/* #undef RLIMIT_NEEDS_KERNEL */
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-/* #undef _FILE_OFFSET_BITS */
-
-/* Define for large files on AIX-style hosts. */
-/* #undef _LARGE_FILES */
-
-/* Do strcoll(3) and strcmp(3) give different results in the default locale? */
-/* #undef STRCOLL_BROKEN */
-
-/* #undef DUP2_BROKEN */
-
-/* #undef GETCWD_BROKEN */
-
-/* #undef DEV_FD_STAT_BROKEN */
-
-/* Additional defines for configuring lib/intl, maintained by autoscan/autoheader */
-
-/* Define if you have the <argz.h> header file. */
-#define HAVE_ARGZ_H 1
-
-/* Define if you have the <errno.h> header file. */
-#define HAVE_ERRNO_H 1
-
-/* Define if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define if you have the <stdio_ext.h> header file. */
-#define HAVE_STDIO_EXT_H 1
-
-/* Define if you have the `dcgettext' function. */
-#define HAVE_DCGETTEXT 1
-
-/* Define if you have the `localeconv' function. */
-#define HAVE_LOCALECONV 1
-
-/* Define if your system has a working `malloc' function. */
-/* #undef HAVE_MALLOC */
-
-/* Define if you have the `mempcpy' function. */
-#define HAVE_MEMPCPY 1
-
-/* Define if you have a working `mmap' system call. */
-#define HAVE_MMAP 1
-
-/* Define if you have the `mremap' function. */
-#define HAVE_MREMAP 1
-
-/* Define if you have the `munmap' function. */
-#define HAVE_MUNMAP 1
-
-/* Define if you have the `nl_langinfo' function. */
-/* #undef HAVE_NL_LANGINFO */
-
-/* Define if you have the `stpcpy' function. */
-#define HAVE_STPCPY 1
-
-/* Define if you have the `strcspn' function. */
-#define HAVE_STRCSPN 1
-
-/* Define if you have the `strdup' function. */
-#define HAVE_STRDUP 1
-
-/* Define if you have the `__argz_count' function. */
-#define HAVE___ARGZ_COUNT 1
-
-/* Define if you have the `__argz_next' function. */
-#define HAVE___ARGZ_NEXT 1
-
-/* Define if you have the `__argz_stringify' function. */
-#define HAVE___ARGZ_STRINGIFY 1
-
-/* End additions for lib/intl */
-
-
-/* Additions for lib/readline */
-
-/* Define if you have <linux/audit.h> and it defines AUDIT_USER_TTY */
-#define HAVE_DECL_AUDIT_USER_TTY 1
-
-/* End additions for lib/readline */
-
-#include "config-bot.h"
-
-#endif /* _CONFIG_H_ */
diff --git a/bash-5.1/config.log b/bash-5.1/config.log
deleted file mode 100644
index faf548b332f56e99a4e14360cc361814b93da619..0000000000000000000000000000000000000000
--- a/bash-5.1/config.log
+++ /dev/null
@@ -1,23534 +0,0 @@
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by rash configure 0.1-release, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  $ ./configure 
-
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = pc
-uname -m = x86_64
-uname -r = 5.19.0-50-generic
-uname -s = Linux
-uname -v = #50-Ubuntu SMP PREEMPT_DYNAMIC Mon Jul 10 18:24:29 UTC 2023
-
-/usr/bin/uname -p = x86_64
-/bin/uname -X     = unknown
-
-/bin/arch              = x86_64
-/usr/bin/arch -k       = unknown
-/usr/convex/getsysinfo = unknown
-/usr/bin/hostinfo      = unknown
-/bin/machine           = unknown
-/usr/bin/oslevel       = unknown
-/bin/universe          = unknown
-
-PATH: /home/tong/anaconda3/bin
-PATH: /home/tong/anaconda3/condabin
-PATH: /home/tong/.nix-profile/bin
-PATH: /nix/var/nix/profiles/default/bin
-PATH: /home/tong/.local/bin
-PATH: /home/tong/.nix-profile/bin
-PATH: /nix/var/nix/profiles/default/bin
-PATH: /home/tong/.cargo/bin
-PATH: /home/tong/.local/bin
-PATH: /home/tong/.nix-profile/bin
-PATH: /nix/var/nix/profiles/default/bin
-PATH: /usr/local/sbin
-PATH: /usr/local/bin
-PATH: /usr/sbin
-PATH: /usr/bin
-PATH: /sbin
-PATH: /bin
-PATH: /usr/games
-PATH: /usr/local/games
-PATH: /snap/bin
-PATH: /usr/local/cuda/bin
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-configure:2814: checking build system type
-configure:2828: result: x86_64-pc-linux-gnu
-configure:2848: checking host system type
-configure:2861: result: x86_64-pc-linux-gnu
-configure:3489: checking for gcc
-configure:3505: found /usr/bin/gcc
-configure:3516: result: gcc
-configure:3745: checking for C compiler version
-configure:3754: gcc --version >&5
-gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
-Copyright (C) 2021 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-configure:3765: $? = 0
-configure:3754: gcc -v >&5
-Using built-in specs.
-COLLECT_GCC=gcc
-COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper
-OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
-OFFLOAD_TARGET_DEFAULT=1
-Target: x86_64-linux-gnu
-Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
-Thread model: posix
-Supported LTO compression algorithms: zlib zstd
-gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) 
-... rest of stderr output deleted ...
-configure:3765: $? = 0
-configure:3754: gcc -V >&5
-gcc: error: unrecognized command-line option '-V'
-gcc: fatal error: no input files
-compilation terminated.
-configure:3765: $? = 1
-configure:3754: gcc -qversion >&5
-gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'?
-gcc: fatal error: no input files
-compilation terminated.
-configure:3765: $? = 1
-configure:3785: checking whether the C compiler works
-configure:3807: gcc    conftest.c  >&5
-configure:3811: $? = 0
-configure:3859: result: yes
-configure:3862: checking for C compiler default output file name
-configure:3864: result: a.out
-configure:3870: checking for suffix of executables
-configure:3877: gcc -o conftest    conftest.c  >&5
-configure:3881: $? = 0
-configure:3903: result: 
-configure:3925: checking whether we are cross compiling
-configure:3933: gcc -o conftest    conftest.c  >&5
-configure:3937: $? = 0
-configure:3944: ./conftest
-configure:3948: $? = 0
-configure:3963: result: no
-configure:3968: checking for suffix of object files
-configure:3990: gcc -c   conftest.c >&5
-configure:3994: $? = 0
-configure:4015: result: o
-configure:4019: checking whether we are using the GNU C compiler
-configure:4038: gcc -c   conftest.c >&5
-configure:4038: $? = 0
-configure:4047: result: yes
-configure:4056: checking whether gcc accepts -g
-configure:4076: gcc -c -g  conftest.c >&5
-configure:4076: $? = 0
-configure:4117: result: yes
-configure:4134: checking for gcc option to accept ISO C89
-configure:4197: gcc  -c -g -O2  conftest.c >&5
-configure:4197: $? = 0
-configure:4210: result: none needed
-configure:4240: checking for library containing strerror
-configure:4271: gcc -o conftest -g -O2   conftest.c  >&5
-configure:4271: $? = 0
-configure:4288: result: none required
-configure:4301: checking how to run the C preprocessor
-configure:4332: gcc -E  conftest.c
-configure:4332: $? = 0
-configure:4346: gcc -E  conftest.c
-conftest.c:35:10: fatal error: ac_nonexistent.h: No such file or directory
-   35 | #include <ac_nonexistent.h>
-      |          ^~~~~~~~~~~~~~~~~~
-compilation terminated.
-configure:4346: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| /* end confdefs.h.  */
-| #include <ac_nonexistent.h>
-configure:4371: result: gcc -E
-configure:4391: gcc -E  conftest.c
-configure:4391: $? = 0
-configure:4405: gcc -E  conftest.c
-conftest.c:35:10: fatal error: ac_nonexistent.h: No such file or directory
-   35 | #include <ac_nonexistent.h>
-      |          ^~~~~~~~~~~~~~~~~~
-compilation terminated.
-configure:4405: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| /* end confdefs.h.  */
-| #include <ac_nonexistent.h>
-configure:4434: checking for grep that handles long lines and -e
-configure:4492: result: /usr/bin/grep
-configure:4497: checking for egrep
-configure:4559: result: /usr/bin/grep -E
-configure:4564: checking for ANSI C header files
-configure:4584: gcc -c -g -O2  conftest.c >&5
-configure:4584: $? = 0
-configure:4657: gcc -o conftest -g -O2   conftest.c  >&5
-configure:4657: $? = 0
-configure:4657: ./conftest
-configure:4657: $? = 0
-configure:4668: result: yes
-configure:4681: checking for sys/types.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for sys/stat.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for stdlib.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for string.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for memory.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for strings.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for inttypes.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for stdint.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4681: checking for unistd.h
-configure:4681: gcc -c -g -O2  conftest.c >&5
-configure:4681: $? = 0
-configure:4681: result: yes
-configure:4694: checking minix/config.h usability
-configure:4694: gcc -c -g -O2  conftest.c >&5
-conftest.c:78:10: fatal error: minix/config.h: No such file or directory
-   78 | #include <minix/config.h>
-      |          ^~~~~~~~~~~~~~~~
-compilation terminated.
-configure:4694: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <minix/config.h>
-configure:4694: result: no
-configure:4694: checking minix/config.h presence
-configure:4694: gcc -E  conftest.c
-conftest.c:45:10: fatal error: minix/config.h: No such file or directory
-   45 | #include <minix/config.h>
-      |          ^~~~~~~~~~~~~~~~
-compilation terminated.
-configure:4694: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h.  */
-| #include <minix/config.h>
-configure:4694: result: no
-configure:4694: checking for minix/config.h
-configure:4694: result: no
-configure:4715: checking whether it is safe to define __EXTENSIONS__
-configure:4733: gcc -c -g -O2  conftest.c >&5
-configure:4733: $? = 0
-configure:4740: result: yes
-configure:4763: checking for special C compiler options needed for large files
-configure:4808: result: no
-configure:4814: checking for _FILE_OFFSET_BITS value needed for large files
-configure:4839: gcc -c -g -O2  conftest.c >&5
-configure:4839: $? = 0
-configure:4871: result: no
-configure:5060: checking whether gcc needs -traditional
-configure:5094: result: no
-configure:5617: checking for a BSD-compatible install
-configure:5685: result: /usr/bin/install -c
-configure:5739: checking for ar
-configure:5755: found /usr/bin/ar
-configure:5766: result: ar
-configure:5832: checking for ranlib
-configure:5848: found /usr/bin/ranlib
-configure:5859: result: ranlib
-configure:5885: checking for bison
-configure:5901: found /usr/bin/bison
-configure:5912: result: bison -y
-configure:5924: checking whether make sets $(MAKE)
-configure:5946: result: yes
-configure:6332: checking for an ANSI C-conforming const
-configure:6398: gcc -c -g -O2  conftest.c >&5
-configure:6398: $? = 0
-configure:6405: result: yes
-configure:6413: checking for inline
-configure:6429: gcc -c -g -O2  conftest.c >&5
-configure:6429: $? = 0
-configure:6437: result: inline
-configure:6455: checking whether byte ordering is bigendian
-configure:6470: gcc -c -g -O2  conftest.c >&5
-conftest.c:55:16: error: unknown type name 'not'
-   55 |                not a universal capable compiler
-      |                ^~~
-conftest.c:55:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
-   55 |                not a universal capable compiler
-      |                      ^~~~~~~~~
-conftest.c:55:22: error: unknown type name 'universal'
-configure:6470: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| /* end confdefs.h.  */
-| #ifndef __APPLE_CC__
-| 	       not a universal capable compiler
-| 	     #endif
-| 	     typedef int dummy;
-| 
-configure:6515: gcc -c -g -O2  conftest.c >&5
-configure:6515: $? = 0
-configure:6533: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:61:18: error: unknown type name 'not'; did you mean 'ino_t'?
-   61 |                  not big endian
-      |                  ^~~
-      |                  ino_t
-conftest.c:61:26: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'endian'
-   61 |                  not big endian
-      |                          ^~~~~~
-configure:6533: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| /* end confdefs.h.  */
-| #include <sys/types.h>
-| 		#include <sys/param.h>
-| 
-| int
-| main ()
-| {
-| #if BYTE_ORDER != BIG_ENDIAN
-| 		 not big endian
-| 		#endif
-| 
-|   ;
-|   return 0;
-| }
-configure:6661: result: no
-configure:6679: checking for preprocessor stringizing operator
-configure:6699: result: yes
-configure:6709: checking for long double with more range or precision than double
-configure:6745: gcc -c -g -O2  conftest.c >&5
-configure:6745: $? = 0
-configure:6752: result: yes
-configure:6767: checking for function prototypes
-configure:6770: result: yes
-configure:6783: checking whether char is unsigned
-configure:6802: gcc -c -g -O2  conftest.c >&5
-configure:6802: $? = 0
-configure:6809: result: no
-configure:6816: checking for working volatile
-configure:6835: gcc -c -g -O2  conftest.c >&5
-configure:6835: $? = 0
-configure:6842: result: yes
-configure:6850: checking for C/C++ restrict keyword
-configure:6875: gcc -c -g -O2  conftest.c >&5
-configure:6875: $? = 0
-configure:6883: result: __restrict
-configure:6897: checking for a thread-safe mkdir -p
-configure:6936: result: /usr/bin/mkdir -p
-configure:6939: checking for a sed that does not truncate output
-configure:7003: result: /usr/bin/sed
-configure:7009: checking whether NLS is requested
-configure:7018: result: yes
-configure:7058: checking for msgfmt
-configure: trying /usr/bin/msgfmt...
-0 translated messages.
-configure:7090: result: /usr/bin/msgfmt
-configure:7099: checking for gmsgfmt
-configure:7130: result: /usr/bin/msgfmt
-configure:7180: checking for xgettext
-configure: trying /usr/bin/xgettext...
-/usr/bin/xgettext: warning: file '/dev/null' extension '' is unknown; will try C
-configure:7212: result: /usr/bin/xgettext
-configure:7257: checking for msgmerge
-configure: trying /usr/bin/msgmerge...
-configure:7288: result: /usr/bin/msgmerge
-configure:7303: checking whether we are using the GNU C Library 2 or newer
-configure:7330: result: yes
-configure:7341: checking whether the -Werror option is usable
-configure:7359: gcc -c -g -O2 -Werror  conftest.c >&5
-configure:7359: $? = 0
-configure:7368: result: yes
-configure:7370: checking for simple visibility declarations
-configure:7396: gcc -c -g -O2 -fvisibility=hidden -Werror  conftest.c >&5
-configure:7396: $? = 0
-configure:7405: result: yes
-configure:7420: checking for size_t
-configure:7420: gcc -c -g -O2  conftest.c >&5
-configure:7420: $? = 0
-configure:7420: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:97:21: error: expected expression before ')' token
-   97 | if (sizeof ((size_t)))
-      |                     ^
-configure:7420: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((size_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:7420: result: yes
-configure:7432: checking for stdint.h
-configure:7449: gcc -c -g -O2  conftest.c >&5
-configure:7449: $? = 0
-configure:7456: result: yes
-configure:7468: checking for working alloca.h
-configure:7485: gcc -o conftest -g -O2   conftest.c  >&5
-configure:7485: $? = 0
-configure:7493: result: yes
-configure:7501: checking for alloca
-configure:7538: gcc -o conftest -g -O2   conftest.c  >&5
-configure:7538: $? = 0
-configure:7546: result: yes
-configure:7658: checking for stdlib.h
-configure:7658: result: yes
-configure:7658: checking for unistd.h
-configure:7658: result: yes
-configure:7658: checking for sys/param.h
-configure:7658: gcc -c -g -O2  conftest.c >&5
-configure:7658: $? = 0
-configure:7658: result: yes
-configure:7658: checking for xlocale.h
-configure:7658: gcc -c -g -O2  conftest.c >&5
-conftest.c:101:10: fatal error: xlocale.h: No such file or directory
-  101 | #include <xlocale.h>
-      |          ^~~~~~~~~~~
-compilation terminated.
-configure:7658: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| 
-| #include <xlocale.h>
-configure:7658: result: no
-configure:7658: checking for sys/time.h
-configure:7658: gcc -c -g -O2  conftest.c >&5
-configure:7658: $? = 0
-configure:7658: result: yes
-configure:7678: checking for getpagesize
-configure:7678: gcc -o conftest -g -O2   conftest.c  >&5
-configure:7678: $? = 0
-configure:7678: result: yes
-configure:7687: checking for working mmap
-configure:7834: gcc -o conftest -g -O2   conftest.c  >&5
-configure:7834: $? = 0
-configure:7834: ./conftest
-configure:7834: $? = 0
-configure:7844: result: yes
-configure:7855: checking whether integer division by zero raises SIGFPE
-configure:7921: gcc -o conftest -g -O2   conftest.c  >&5
-configure:7921: $? = 0
-configure:7921: ./conftest
-configure:7921: $? = 0
-configure:7933: result: yes
-configure:7946: checking for inttypes.h
-configure:7965: gcc -c -g -O2  conftest.c >&5
-configure:7965: $? = 0
-configure:7972: result: yes
-configure:7983: checking for unsigned long long int
-configure:8022: gcc -o conftest -g -O2   conftest.c  >&5
-configure:8022: $? = 0
-configure:8031: result: yes
-configure:8061: checking for inttypes.h
-configure:8061: result: yes
-configure:8072: checking whether the inttypes.h PRIxNN macros are broken
-configure:8094: gcc -c -g -O2  conftest.c >&5
-configure:8094: $? = 0
-configure:8102: result: no
-configure:8210: checking for ld used by gcc
-configure:8335: result: /usr/bin/ld
-configure:8342: checking if the linker (/usr/bin/ld) is GNU ld
-configure:8357: result: yes
-configure:8364: checking for shared library run path origin
-configure:8377: result: done
-configure:8398: checking 32-bit host C ABI
-configure:8436: gcc -c -g -O2  conftest.c >&5
-configure:8436: $? = 0
-configure:8623: result: no
-configure:8660: checking for the common suffixes of directories in the library search path
-configure:8711: result: lib,lib
-configure:8725: checking whether imported symbols can be declared weak
-configure:8743: gcc -o conftest -g -O2   conftest.c  >&5
-configure:8743: $? = 0
-configure:8777: gcc -o conftest -g -O2   conftest.c  >&5
-configure:8777: $? = 0
-configure:8777: ./conftest
-configure:8777: $? = 0
-configure:8792: result: yes
-configure:8797: checking pthread.h usability
-configure:8797: gcc -c -g -O2  conftest.c >&5
-configure:8797: $? = 0
-configure:8797: result: yes
-configure:8797: checking pthread.h presence
-configure:8797: gcc -E  conftest.c
-configure:8797: $? = 0
-configure:8797: result: yes
-configure:8797: checking for pthread.h
-configure:8797: result: yes
-configure:8835: gcc -o conftest -g -O2   conftest.c   >&5
-configure:8835: $? = 0
-configure:8851: checking for pthread_kill in -lpthread
-configure:8876: gcc -o conftest -g -O2   conftest.c -lpthread   >&5
-configure:8876: $? = 0
-configure:8885: result: yes
-configure:9628: checking for multithread API to use
-configure:9630: result: posix
-configure:9647: checking for pthread_rwlock_t
-configure:9647: gcc -c -g -O2  conftest.c >&5
-configure:9647: $? = 0
-configure:9647: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:82:31: error: expected expression before ')' token
-   82 | if (sizeof ((pthread_rwlock_t)))
-      |                               ^
-configure:9647: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| /* end confdefs.h.  */
-| #include <pthread.h>
-| 
-| int
-| main ()
-| {
-| if (sizeof ((pthread_rwlock_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:9647: result: yes
-configure:9659: checking whether pthread_rwlock_rdlock prefers a writer to a reader
-configure:9784: gcc -o conftest -g -O2   conftest.c  -lpthread >&5
-configure:9784: $? = 0
-configure:9784: ./conftest
-configure:9784: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| /* end confdefs.h.  */
-| 
-| #include <errno.h>
-| #include <pthread.h>
-| #include <stdlib.h>
-| #include <unistd.h>
-| 
-| #define SUCCEED() exit (0)
-| #define FAILURE() exit (1)
-| #define UNEXPECTED(n) (exit (10 + (n)))
-| 
-| /* The main thread creates the waiting writer and the requesting reader threads
-|    in the default way; this guarantees that they have the same priority.
-|    We can reuse the main thread as first reader thread.  */
-| 
-| static pthread_rwlock_t lock;
-| static pthread_t reader1;
-| static pthread_t writer;
-| static pthread_t reader2;
-| static pthread_t timer;
-| /* Used to pass control from writer to reader2 and from reader2 to timer,
-|    as in a relay race.
-|    Passing control from one running thread to another running thread
-|    is most likely faster than to create the second thread.  */
-| static pthread_mutex_t baton;
-| 
-| static void *
-| timer_func (void *ignored)
-| {
-|   /* Step 13 (can be before or after step 12):
-|      The timer thread takes the baton, then waits a moment to make sure
-|      it can tell whether the second reader thread is blocked at step 12.  */
-|   if (pthread_mutex_lock (&baton))
-|     UNEXPECTED (13);
-|   usleep (100000);
-|   /* By the time we get here, it's clear that the second reader thread is
-|      blocked at step 12.  This is the desired behaviour.  */
-|   SUCCEED ();
-| }
-| 
-| static void *
-| reader2_func (void *ignored)
-| {
-|   int err;
-| 
-|   /* Step 8 (can be before or after step 7):
-|      The second reader thread takes the baton, then waits a moment to make sure
-|      the writer thread has reached step 7.  */
-|   if (pthread_mutex_lock (&baton))
-|     UNEXPECTED (8);
-|   usleep (100000);
-|   /* Step 9: The second reader thread requests the lock.  */
-|   err = pthread_rwlock_tryrdlock (&lock);
-|   if (err == 0)
-|     FAILURE ();
-|   else if (err != EBUSY)
-|     UNEXPECTED (9);
-|   /* Step 10: Launch a timer, to test whether the next call blocks.  */
-|   if (pthread_create (&timer, NULL, timer_func, NULL))
-|     UNEXPECTED (10);
-|   /* Step 11: Release the baton.  */
-|   if (pthread_mutex_unlock (&baton))
-|     UNEXPECTED (11);
-|   /* Step 12: The second reader thread requests the lock.  */
-|   err = pthread_rwlock_rdlock (&lock);
-|   if (err == 0)
-|     FAILURE ();
-|   else
-|     UNEXPECTED (12);
-| }
-| 
-| static void *
-| writer_func (void *ignored)
-| {
-|   /* Step 4: Take the baton, so that the second reader thread does not go ahead
-|      too early.  */
-|   if (pthread_mutex_lock (&baton))
-|     UNEXPECTED (4);
-|   /* Step 5: Create the second reader thread.  */
-|   if (pthread_create (&reader2, NULL, reader2_func, NULL))
-|     UNEXPECTED (5);
-|   /* Step 6: Release the baton.  */
-|   if (pthread_mutex_unlock (&baton))
-|     UNEXPECTED (6);
-|   /* Step 7: The writer thread requests the lock.  */
-|   if (pthread_rwlock_wrlock (&lock))
-|     UNEXPECTED (7);
-|   return NULL;
-| }
-| 
-| int
-| main ()
-| {
-|   reader1 = pthread_self ();
-| 
-|   /* Step 1: The main thread initializes the lock and the baton.  */
-|   if (pthread_rwlock_init (&lock, NULL))
-|     UNEXPECTED (1);
-|   if (pthread_mutex_init (&baton, NULL))
-|     UNEXPECTED (1);
-|   /* Step 2: The main thread acquires the lock as a reader.  */
-|   if (pthread_rwlock_rdlock (&lock))
-|     UNEXPECTED (2);
-|   /* Step 3: Create the writer thread.  */
-|   if (pthread_create (&writer, NULL, writer_func, NULL))
-|     UNEXPECTED (3);
-|   /* Job done.  Go to sleep.  */
-|   for (;;)
-|     {
-|       sleep (1);
-|     }
-| }
-| 
-configure:9796: result: no
-configure:9830: gcc -c -g -O2  conftest.c >&5
-configure:9830: $? = 0
-configure:10333: checking for iconv
-configure:10357: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10357: $? = 0
-configure:10391: result: yes
-configure:10394: checking for working iconv
-configure:10535: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10535: $? = 0
-configure:10535: ./conftest
-configure:10535: $? = 0
-configure:10547: result: yes
-configure:10575: checking for iconv declaration
-configure:10604: gcc -c -g -O2  conftest.c >&5
-configure:10604: $? = 0
-configure:10615: result:
-         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-configure:10642: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10642: $? = 0
-configure:10653: checking argz.h usability
-configure:10653: gcc -c -g -O2  conftest.c >&5
-configure:10653: $? = 0
-configure:10653: result: yes
-configure:10653: checking argz.h presence
-configure:10653: gcc -E  conftest.c
-configure:10653: $? = 0
-configure:10653: result: yes
-configure:10653: checking for argz.h
-configure:10653: result: yes
-configure:10653: checking for inttypes.h
-configure:10653: result: yes
-configure:10653: checking limits.h usability
-configure:10653: gcc -c -g -O2  conftest.c >&5
-configure:10653: $? = 0
-configure:10653: result: yes
-configure:10653: checking limits.h presence
-configure:10653: gcc -E  conftest.c
-configure:10653: $? = 0
-configure:10653: result: yes
-configure:10653: checking for limits.h
-configure:10653: result: yes
-configure:10653: checking for unistd.h
-configure:10653: result: yes
-configure:10653: checking for sys/param.h
-configure:10653: result: yes
-configure:10668: checking for getcwd
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for getegid
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for geteuid
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for getgid
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for getuid
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for mempcpy
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:115:6: warning: conflicting types for built-in function 'mempcpy'; expected 'void *(void *, const void *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
-  115 | char mempcpy ();
-      |      ^~~~~~~
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for munmap
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for stpcpy
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:117:6: warning: conflicting types for built-in function 'stpcpy'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
-  117 | char stpcpy ();
-      |      ^~~~~~
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for strcasecmp
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:118:6: warning: conflicting types for built-in function 'strcasecmp'; expected 'int(const char *, const char *)' [-Wbuiltin-declaration-mismatch]
-  118 | char strcasecmp ();
-      |      ^~~~~~~~~~
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for strdup
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:119:6: warning: conflicting types for built-in function 'strdup'; expected 'char *(const char *)' [-Wbuiltin-declaration-mismatch]
-  119 | char strdup ();
-      |      ^~~~~~
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for strtoul
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for tsearch
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for argz_count
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for argz_stringify
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for argz_next
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10668: checking for __fsetlocking
-configure:10668: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10668: $? = 0
-configure:10668: result: yes
-configure:10680: checking for localeconv
-configure:10680: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10680: $? = 0
-configure:10680: result: yes
-configure:10690: checking whether feof_unlocked is declared
-configure:10690: gcc -c -g -O2  conftest.c >&5
-configure:10690: $? = 0
-configure:10690: result: yes
-configure:10701: checking whether fgets_unlocked is declared
-configure:10701: gcc -c -g -O2  conftest.c >&5
-configure:10701: $? = 0
-configure:10701: result: yes
-configure:10720: checking for bison
-configure:10736: found /usr/bin/bison
-configure:10747: result: bison
-configure:10761: checking version of bison
-configure:10770: result: 3.8.2, ok
-configure:10779: checking for long long int
-configure:10817: gcc -o conftest -g -O2   conftest.c  >&5
-configure:10817: $? = 0
-configure:10817: ./conftest
-configure:10817: $? = 0
-configure:10829: result: yes
-configure:10838: checking for wchar_t
-configure:10855: gcc -c -g -O2  conftest.c >&5
-configure:10855: $? = 0
-configure:10862: result: yes
-configure:10871: checking for wint_t
-configure:10896: gcc -c -g -O2  conftest.c >&5
-configure:10896: $? = 0
-configure:10903: result: yes
-configure:10910: checking whether wint_t is too small
-configure:10938: gcc -c -g -O2  conftest.c >&5
-configure:10938: $? = 0
-configure:10945: result: no
-configure:10960: checking for intmax_t
-configure:10986: gcc -c -g -O2  conftest.c >&5
-configure:10986: $? = 0
-configure:10993: result: yes
-configure:11003: checking whether printf() supports POSIX/XSI format strings
-configure:11044: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11044: $? = 0
-configure:11044: ./conftest
-configure:11044: $? = 0
-configure:11055: result: yes
-configure:11066: checking whether we are using the GNU C Library >= 2.1 or uClibc
-configure:11096: result: yes
-configure:11105: checking for stdint.h
-configure:11105: result: yes
-configure:11115: checking for SIZE_MAX
-configure:11186: result: yes
-configure:11201: checking for stdint.h
-configure:11201: result: yes
-configure:11218: checking for symlink
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11218: $? = 0
-configure:11218: result: yes
-configure:11218: checking for uselocale
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11218: $? = 0
-configure:11218: result: yes
-configure:11218: checking for alarm
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11218: $? = 0
-configure:11218: result: yes
-configure:11218: checking for fpurge
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/cc2IKD8w.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:150: undefined reference to `fpurge'
-collect2: error: ld returned 1 exit status
-configure:11218: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| /* end confdefs.h.  */
-| /* Define fpurge to an innocuous variant, in case <limits.h> declares fpurge.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define fpurge innocuous_fpurge
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char fpurge (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef fpurge
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char fpurge ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_fpurge || defined __stub___fpurge
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return fpurge ();
-|   ;
-|   return 0;
-| }
-configure:11218: result: no
-configure:11218: checking for __fpurge
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11218: $? = 0
-configure:11218: result: yes
-configure:11218: checking for snprintf
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:140:6: warning: conflicting types for built-in function 'snprintf'; expected 'int(char *, long unsigned int,  const char *, ...)' [-Wbuiltin-declaration-mismatch]
-  140 | char snprintf ();
-      |      ^~~~~~~~
-conftest.c:128:1: note: 'snprintf' is declared in header '<stdio.h>'
-  127 | # include <limits.h>
-  128 | #else
-configure:11218: $? = 0
-configure:11218: result: yes
-configure:11218: checking for vsnprintf
-configure:11218: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:141:6: warning: conflicting types for built-in function 'vsnprintf'; expected 'int(char *, long unsigned int,  const char *, __va_list_tag *)' [-Wbuiltin-declaration-mismatch]
-  141 | char vsnprintf ();
-      |      ^~~~~~~~~
-conftest.c:129:1: note: 'vsnprintf' is declared in header '<stdio.h>'
-  128 | # include <limits.h>
-  129 | #else
-configure:11218: $? = 0
-configure:11218: result: yes
-configure:11234: checking for working fcntl.h
-configure:11342: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11342: $? = 0
-configure:11342: ./conftest
-configure:11342: $? = 0
-configure:11358: result: yes
-configure:11397: checking whether uselocale works
-configure:11424: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11424: $? = 0
-configure:11424: ./conftest
-configure:11424: $? = 0
-configure:11435: result: yes
-configure:11452: checking for fake locale system (OpenBSD)
-configure:11481: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11481: $? = 0
-configure:11481: ./conftest
-configure:11481: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| /* end confdefs.h.  */
-| 
-| #include <locale.h>
-| #if HAVE_XLOCALE_H
-| # include <xlocale.h>
-| #endif
-| int main ()
-| {
-|   locale_t loc1, loc2;
-|   if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL) return 1;
-|   if (setlocale (LC_ALL, "fr_FR.UTF-8") == NULL) return 1;
-|   loc1 = newlocale (LC_ALL_MASK, "de_DE.UTF-8", (locale_t)0);
-|   loc2 = newlocale (LC_ALL_MASK, "fr_FR.UTF-8", (locale_t)0);
-|   return !(loc1 == loc2);
-| }
-configure:11492: result: no
-configure:11507: checking for Solaris 11.4 locale system
-configure:11540: result: no
-configure:11555: checking for getlocalename_l
-configure:11555: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/ccdj03iV.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:156: undefined reference to `getlocalename_l'
-collect2: error: ld returned 1 exit status
-configure:11555: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| /* end confdefs.h.  */
-| /* Define getlocalename_l to an innocuous variant, in case <limits.h> declares getlocalename_l.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define getlocalename_l innocuous_getlocalename_l
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char getlocalename_l (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef getlocalename_l
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char getlocalename_l ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_getlocalename_l || defined __stub___getlocalename_l
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return getlocalename_l ();
-|   ;
-|   return 0;
-| }
-configure:11555: result: no
-configure:11576: checking for CFPreferencesCopyAppValue
-configure:11594: gcc -o conftest -g -O2   conftest.c  -Wl,-framework -Wl,CoreFoundation >&5
-conftest.c:122:10: fatal error: CoreFoundation/CFPreferences.h: No such file or directory
-  122 | #include <CoreFoundation/CFPreferences.h>
-      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-compilation terminated.
-configure:11594: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| /* end confdefs.h.  */
-| #include <CoreFoundation/CFPreferences.h>
-| int
-| main ()
-| {
-| CFPreferencesCopyAppValue(NULL, NULL)
-|   ;
-|   return 0;
-| }
-configure:11603: result: no
-configure:11610: checking for CFLocaleCopyCurrent
-configure:11628: gcc -o conftest -g -O2   conftest.c  -Wl,-framework -Wl,CoreFoundation >&5
-conftest.c:122:10: fatal error: CoreFoundation/CFLocale.h: No such file or directory
-  122 | #include <CoreFoundation/CFLocale.h>
-      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
-compilation terminated.
-configure:11628: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| /* end confdefs.h.  */
-| #include <CoreFoundation/CFLocale.h>
-| int
-| main ()
-| {
-| CFLocaleCopyCurrent();
-|   ;
-|   return 0;
-| }
-configure:11637: result: no
-configure:11644: checking for CFLocaleCopyPreferredLanguages
-configure:11662: gcc -o conftest -g -O2   conftest.c  -Wl,-framework -Wl,CoreFoundation >&5
-conftest.c:122:10: fatal error: CoreFoundation/CFLocale.h: No such file or directory
-  122 | #include <CoreFoundation/CFLocale.h>
-      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
-compilation terminated.
-configure:11662: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| /* end confdefs.h.  */
-| #include <CoreFoundation/CFLocale.h>
-| int
-| main ()
-| {
-| CFLocaleCopyPreferredLanguages();
-|   ;
-|   return 0;
-| }
-configure:11671: result: no
-configure:11692: checking for flexible array members
-configure:11715: gcc -c -g -O2  conftest.c >&5
-configure:11715: $? = 0
-configure:11722: result: yes
-configure:11783: checking for ar
-configure:11810: result: ar
-configure:11846: checking for ptrdiff_t
-configure:11846: gcc -c -g -O2  conftest.c >&5
-configure:11846: $? = 0
-configure:11846: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:159:24: error: expected expression before ')' token
-  159 | if (sizeof ((ptrdiff_t)))
-      |                        ^
-configure:11846: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((ptrdiff_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:11846: result: yes
-configure:11859: checking features.h usability
-configure:11859: gcc -c -g -O2  conftest.c >&5
-configure:11859: $? = 0
-configure:11859: result: yes
-configure:11859: checking features.h presence
-configure:11859: gcc -E  conftest.c
-configure:11859: $? = 0
-configure:11859: result: yes
-configure:11859: checking for features.h
-configure:11859: result: yes
-configure:11859: checking stddef.h usability
-configure:11859: gcc -c -g -O2  conftest.c >&5
-configure:11859: $? = 0
-configure:11859: result: yes
-configure:11859: checking stddef.h presence
-configure:11859: gcc -E  conftest.c
-configure:11859: $? = 0
-configure:11859: result: yes
-configure:11859: checking for stddef.h
-configure:11859: result: yes
-configure:11859: checking for stdlib.h
-configure:11859: result: yes
-configure:11859: checking for string.h
-configure:11859: result: yes
-configure:11873: checking for asprintf
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for fwprintf
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for newlocale
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for putenv
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for setenv
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for setlocale
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for snprintf
-configure:11873: result: yes
-configure:11873: checking for strnlen
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:157:6: warning: conflicting types for built-in function 'strnlen'; expected 'long unsigned int(const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
-  157 | char strnlen ();
-      |      ^~~~~~~
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for uselocale
-configure:11873: result: yes
-configure:11873: checking for wcslen
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for wcsnlen
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for mbrtowc
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11873: checking for wcrtomb
-configure:11873: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11873: $? = 0
-configure:11873: result: yes
-configure:11883: checking whether _snprintf is declared
-configure:11883: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:149:10: error: '_snprintf' undeclared (first use in this function); did you mean 'vsnprintf'?
-  149 |   (void) _snprintf;
-      |          ^~~~~~~~~
-      |          vsnprintf
-conftest.c:149:10: note: each undeclared identifier is reported only once for each function it appears in
-configure:11883: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| 
-| int
-| main ()
-| {
-| #ifndef _snprintf
-| #ifdef __cplusplus
-|   (void) _snprintf;
-| #else
-|   (void) _snprintf;
-| #endif
-| #endif
-| 
-|   ;
-|   return 0;
-| }
-configure:11883: result: no
-configure:11894: checking whether _snwprintf is declared
-configure:11894: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:150:10: error: '_snwprintf' undeclared (first use in this function); did you mean 'vsnprintf'?
-  150 |   (void) _snwprintf;
-      |          ^~~~~~~~~~
-      |          vsnprintf
-conftest.c:150:10: note: each undeclared identifier is reported only once for each function it appears in
-configure:11894: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| 
-| int
-| main ()
-| {
-| #ifndef _snwprintf
-| #ifdef __cplusplus
-|   (void) _snwprintf;
-| #else
-|   (void) _snwprintf;
-| #endif
-| #endif
-| 
-|   ;
-|   return 0;
-| }
-configure:11894: result: no
-configure:11907: checking whether getc_unlocked is declared
-configure:11907: gcc -c -g -O2  conftest.c >&5
-configure:11907: $? = 0
-configure:11907: result: yes
-configure:11951: checking for nl_langinfo and CODESET
-configure:11967: gcc -o conftest -g -O2   conftest.c  >&5
-configure:11967: $? = 0
-configure:11976: result: yes
-configure:11985: checking for LC_MESSAGES
-configure:12001: gcc -o conftest -g -O2   conftest.c  >&5
-configure:12001: $? = 0
-configure:12009: result: yes
-configure:12162: checking for CFPreferencesCopyAppValue
-configure:12189: result: no
-configure:12196: checking for CFLocaleCopyCurrent
-configure:12223: result: no
-configure:12230: checking for CFLocaleCopyPreferredLanguages
-configure:12257: result: no
-configure:12294: checking whether included gettext is requested
-configure:12304: result: no
-configure:12327: checking for GNU gettext in libc
-configure:12356: gcc -o conftest -g -O2   conftest.c  >&5
-configure:12356: $? = 0
-configure:12365: result: yes
-configure:12970: checking whether to use NLS
-configure:12972: result: yes
-configure:12975: checking where the gettext function comes from
-configure:12986: result: libc
-configure:13076: checking for dirent.h that defines DIR
-configure:13095: gcc -c -g -O2  conftest.c >&5
-configure:13095: $? = 0
-configure:13103: result: yes
-configure:13116: checking for library containing opendir
-configure:13147: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13147: $? = 0
-configure:13164: result: none required
-configure:13231: checking whether time.h and sys/time.h may both be included
-configure:13251: gcc -c -g -O2  conftest.c >&5
-configure:13251: $? = 0
-configure:13258: result: yes
-configure:13266: checking whether sys/types.h defines makedev
-configure:13282: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c: In function 'main':
-conftest.c:154:8: warning: implicit declaration of function 'makedev' [-Wimplicit-function-declaration]
-  154 | return makedev(0, 0);
-      |        ^~~~~~~
-/usr/bin/ld: /tmp/ccjXPztc.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:154: undefined reference to `makedev'
-collect2: error: ld returned 1 exit status
-configure:13282: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| /* end confdefs.h.  */
-| #include <sys/types.h>
-| int
-| main ()
-| {
-| return makedev(0, 0);
-|   ;
-|   return 0;
-| }
-configure:13291: result: no
-configure:13295: checking sys/mkdev.h usability
-configure:13295: gcc -c -g -O2  conftest.c >&5
-conftest.c:183:10: fatal error: sys/mkdev.h: No such file or directory
-  183 | #include <sys/mkdev.h>
-      |          ^~~~~~~~~~~~~
-compilation terminated.
-configure:13295: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <sys/mkdev.h>
-configure:13295: result: no
-configure:13295: checking sys/mkdev.h presence
-configure:13295: gcc -E  conftest.c
-conftest.c:150:10: fatal error: sys/mkdev.h: No such file or directory
-  150 | #include <sys/mkdev.h>
-      |          ^~~~~~~~~~~~~
-compilation terminated.
-configure:13295: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| /* end confdefs.h.  */
-| #include <sys/mkdev.h>
-configure:13295: result: no
-configure:13295: checking for sys/mkdev.h
-configure:13295: result: no
-configure:13305: checking sys/sysmacros.h usability
-configure:13305: gcc -c -g -O2  conftest.c >&5
-configure:13305: $? = 0
-configure:13305: result: yes
-configure:13305: checking sys/sysmacros.h presence
-configure:13305: gcc -E  conftest.c
-configure:13305: $? = 0
-configure:13305: result: yes
-configure:13305: checking for sys/sysmacros.h
-configure:13305: result: yes
-configure:13320: checking for inttypes.h
-configure:13320: result: yes
-configure:13338: checking for unistd.h
-configure:13338: result: yes
-configure:13338: checking for stdlib.h
-configure:13338: result: yes
-configure:13338: checking stdarg.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking stdarg.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for stdarg.h
-configure:13338: result: yes
-configure:13338: checking varargs.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-In file included from conftest.c:188:
-/usr/lib/gcc/x86_64-linux-gnu/11/include/varargs.h:4:2: error: #error "GCC no longer implements <varargs.h>."
-    4 | #error "GCC no longer implements <varargs.h>."
-      |  ^~~~~
-/usr/lib/gcc/x86_64-linux-gnu/11/include/varargs.h:5:2: error: #error "Revise your code to use <stdarg.h>."
-    5 | #error "Revise your code to use <stdarg.h>."
-      |  ^~~~~
-configure:13338: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <varargs.h>
-configure:13338: result: no
-configure:13338: checking varargs.h presence
-configure:13338: gcc -E  conftest.c
-In file included from conftest.c:155:
-/usr/lib/gcc/x86_64-linux-gnu/11/include/varargs.h:4:2: error: #error "GCC no longer implements <varargs.h>."
-    4 | #error "GCC no longer implements <varargs.h>."
-      |  ^~~~~
-/usr/lib/gcc/x86_64-linux-gnu/11/include/varargs.h:5:2: error: #error "Revise your code to use <stdarg.h>."
-    5 | #error "Revise your code to use <stdarg.h>."
-      |  ^~~~~
-configure:13338: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| /* end confdefs.h.  */
-| #include <varargs.h>
-configure:13338: result: no
-configure:13338: checking for varargs.h
-configure:13338: result: no
-configure:13338: checking for limits.h
-configure:13338: result: yes
-configure:13338: checking for string.h
-configure:13338: result: yes
-configure:13338: checking for memory.h
-configure:13338: result: yes
-configure:13338: checking locale.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking locale.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for locale.h
-configure:13338: result: yes
-configure:13338: checking termcap.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking termcap.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for termcap.h
-configure:13338: result: yes
-configure:13338: checking termio.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking termio.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for termio.h
-configure:13338: result: yes
-configure:13338: checking termios.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking termios.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for termios.h
-configure:13338: result: yes
-configure:13338: checking dlfcn.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking dlfcn.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for dlfcn.h
-configure:13338: result: yes
-configure:13338: checking stdbool.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking stdbool.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for stdbool.h
-configure:13338: result: yes
-configure:13338: checking for stddef.h
-configure:13338: result: yes
-configure:13338: checking for stdint.h
-configure:13338: result: yes
-configure:13338: checking netdb.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking netdb.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for netdb.h
-configure:13338: result: yes
-configure:13338: checking pwd.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking pwd.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for pwd.h
-configure:13338: result: yes
-configure:13338: checking grp.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking grp.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for grp.h
-configure:13338: result: yes
-configure:13338: checking for strings.h
-configure:13338: result: yes
-configure:13338: checking regex.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking regex.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for regex.h
-configure:13338: result: yes
-configure:13338: checking syslog.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking syslog.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for syslog.h
-configure:13338: result: yes
-configure:13338: checking ulimit.h usability
-configure:13338: gcc -c -g -O2  conftest.c >&5
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking ulimit.h presence
-configure:13338: gcc -E  conftest.c
-configure:13338: $? = 0
-configure:13338: result: yes
-configure:13338: checking for ulimit.h
-configure:13338: result: yes
-configure:13353: checking sys/pte.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-conftest.c:206:10: fatal error: sys/pte.h: No such file or directory
-  206 | #include <sys/pte.h>
-      |          ^~~~~~~~~~~
-compilation terminated.
-configure:13353: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <sys/pte.h>
-configure:13353: result: no
-configure:13353: checking sys/pte.h presence
-configure:13353: gcc -E  conftest.c
-conftest.c:173:10: fatal error: sys/pte.h: No such file or directory
-  173 | #include <sys/pte.h>
-      |          ^~~~~~~~~~~
-compilation terminated.
-configure:13353: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| /* end confdefs.h.  */
-| #include <sys/pte.h>
-configure:13353: result: no
-configure:13353: checking for sys/pte.h
-configure:13353: result: no
-configure:13353: checking sys/stream.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-conftest.c:206:10: fatal error: sys/stream.h: No such file or directory
-  206 | #include <sys/stream.h>
-      |          ^~~~~~~~~~~~~~
-compilation terminated.
-configure:13353: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <sys/stream.h>
-configure:13353: result: no
-configure:13353: checking sys/stream.h presence
-configure:13353: gcc -E  conftest.c
-conftest.c:173:10: fatal error: sys/stream.h: No such file or directory
-  173 | #include <sys/stream.h>
-      |          ^~~~~~~~~~~~~~
-compilation terminated.
-configure:13353: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| /* end confdefs.h.  */
-| #include <sys/stream.h>
-configure:13353: result: no
-configure:13353: checking for sys/stream.h
-configure:13353: result: no
-configure:13353: checking sys/select.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/select.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/select.h
-configure:13353: result: yes
-configure:13353: checking sys/file.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/file.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/file.h
-configure:13353: result: yes
-configure:13353: checking sys/ioctl.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/ioctl.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/ioctl.h
-configure:13353: result: yes
-configure:13353: checking sys/mman.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/mman.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/mman.h
-configure:13353: result: yes
-configure:13353: checking for sys/param.h
-configure:13353: result: yes
-configure:13353: checking sys/random.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/random.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/random.h
-configure:13353: result: yes
-configure:13353: checking sys/socket.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/socket.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/socket.h
-configure:13353: result: yes
-configure:13353: checking for sys/stat.h
-configure:13353: result: yes
-configure:13353: checking for sys/time.h
-configure:13353: result: yes
-configure:13353: checking sys/times.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/times.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/times.h
-configure:13353: result: yes
-configure:13353: checking for sys/types.h
-configure:13353: result: yes
-configure:13353: checking sys/wait.h usability
-configure:13353: gcc -c -g -O2  conftest.c >&5
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking sys/wait.h presence
-configure:13353: gcc -E  conftest.c
-configure:13353: $? = 0
-configure:13353: result: yes
-configure:13353: checking for sys/wait.h
-configure:13353: result: yes
-configure:13366: checking netinet/in.h usability
-configure:13366: gcc -c -g -O2  conftest.c >&5
-configure:13366: $? = 0
-configure:13366: result: yes
-configure:13366: checking netinet/in.h presence
-configure:13366: gcc -E  conftest.c
-configure:13366: $? = 0
-configure:13366: result: yes
-configure:13366: checking for netinet/in.h
-configure:13366: result: yes
-configure:13366: checking arpa/inet.h usability
-configure:13366: gcc -c -g -O2  conftest.c >&5
-configure:13366: $? = 0
-configure:13366: result: yes
-configure:13366: checking arpa/inet.h presence
-configure:13366: gcc -E  conftest.c
-configure:13366: $? = 0
-configure:13366: result: yes
-configure:13366: checking for arpa/inet.h
-configure:13366: result: yes
-configure:13377: checking for sys/ptem.h
-configure:13377: gcc -c -g -O2  conftest.c >&5
-conftest.c:193:10: fatal error: sys/ptem.h: No such file or directory
-  193 | #include <sys/ptem.h>
-      |          ^~~~~~~~~~~~
-compilation terminated.
-configure:13377: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| /* end confdefs.h.  */
-| 
-| #if HAVE_SYS_STREAM_H
-| #  include <sys/stream.h>
-| #endif
-| 
-| 
-| #include <sys/ptem.h>
-configure:13377: result: no
-configure:13389: checking for sys/resource.h
-configure:13389: gcc -c -g -O2  conftest.c >&5
-configure:13389: $? = 0
-configure:13389: result: yes
-configure:13404: checking for working alloca.h
-configure:13429: result: yes
-configure:13437: checking for alloca
-configure:13482: result: yes
-configure:13588: checking for uid_t in sys/types.h
-configure:13607: result: yes
-configure:13620: checking for unistd.h
-configure:13620: result: yes
-configure:13630: checking for working chown
-configure:13663: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13663: $? = 0
-configure:13663: ./conftest
-configure:13663: $? = 0
-configure:13675: result: yes
-configure:13683: checking whether getpgrp requires zero arguments
-configure:13700: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:228:1: error: too many arguments to function 'getpgrp'
-  228 | getpgrp (0);
-      | ^~~~~~~
-In file included from conftest.c:223:
-/usr/include/unistd.h:656:16: note: declared here
-  656 | extern __pid_t getpgrp (void) __THROW;
-      |                ^~~~~~~
-configure:13700: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| getpgrp (0);
-|   ;
-|   return 0;
-| }
-configure:13708: result: yes
-configure:13725: checking for vprintf
-configure:13725: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:216:6: warning: conflicting types for built-in function 'vprintf'; expected 'int(const char *, __va_list_tag *)' [-Wbuiltin-declaration-mismatch]
-  216 | char vprintf ();
-      |      ^~~~~~~
-conftest.c:204:1: note: 'vprintf' is declared in header '<stdio.h>'
-  203 | # include <limits.h>
-  204 | #else
-configure:13725: $? = 0
-configure:13725: result: yes
-configure:13731: checking for _doprnt
-configure:13731: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/ccRB0RCF.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:228: undefined reference to `_doprnt'
-collect2: error: ld returned 1 exit status
-configure:13731: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| /* end confdefs.h.  */
-| /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define _doprnt innocuous__doprnt
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char _doprnt (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef _doprnt
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char _doprnt ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub__doprnt || defined __stub____doprnt
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return _doprnt ();
-|   ;
-|   return 0;
-| }
-configure:13731: result: no
-configure:13742: checking for working strcoll
-configure:13763: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13763: $? = 0
-configure:13763: ./conftest
-configure:13763: $? = 0
-configure:13773: result: yes
-configure:13824: checking return type of signal handlers
-configure:13842: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:201:10: error: void value not ignored as it ought to be
-  201 | return *(signal (0, 0)) (0) == 1;
-      |         ~^~~~~~~~~~~~~~~~~~
-configure:13842: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| /* end confdefs.h.  */
-| #include <sys/types.h>
-| #include <signal.h>
-| 
-| int
-| main ()
-| {
-| return *(signal (0, 0)) (0) == 1;
-|   ;
-|   return 0;
-| }
-configure:13849: result: void
-configure:13858: checking for __setostype
-configure:13858: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/ccSL1S5S.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:230: undefined reference to `__setostype'
-collect2: error: ld returned 1 exit status
-configure:13858: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| /* end confdefs.h.  */
-| /* Define __setostype to an innocuous variant, in case <limits.h> declares __setostype.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define __setostype innocuous___setostype
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char __setostype (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef __setostype
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char __setostype ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub___setostype || defined __stub_____setostype
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return __setostype ();
-|   ;
-|   return 0;
-| }
-configure:13858: result: no
-configure:13864: checking for wait3
-configure:13864: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13864: $? = 0
-configure:13864: result: yes
-configure:13871: checking for mkfifo
-configure:13871: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13871: $? = 0
-configure:13871: result: yes
-configure:13887: checking for dup2
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for eaccess
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for fcntl
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getdtablesize
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getentropy
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getgroups
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for gethostname
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getpagesize
-configure:13887: result: yes
-configure:13887: checking for getpeername
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getrandom
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getrlimit
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for getrusage
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for gettimeofday
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for kill
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for killpg
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for lstat
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for pselect
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for readlink
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for select
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for setdtablesize
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/ccKglkS4.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:251: undefined reference to `setdtablesize'
-collect2: error: ld returned 1 exit status
-configure:13887: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| /* end confdefs.h.  */
-| /* Define setdtablesize to an innocuous variant, in case <limits.h> declares setdtablesize.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define setdtablesize innocuous_setdtablesize
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char setdtablesize (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef setdtablesize
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char setdtablesize ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_setdtablesize || defined __stub___setdtablesize
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return setdtablesize ();
-|   ;
-|   return 0;
-| }
-configure:13887: result: no
-configure:13887: checking for setitimer
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for tcgetpgrp
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for uname
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for ulimit
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for waitpid
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13887: checking for pread
-configure:13887: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13887: $? = 0
-configure:13887: result: yes
-configure:13896: checking for rename
-configure:13896: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13896: $? = 0
-configure:13896: result: yes
-configure:13918: checking for bcopy
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:247:6: warning: conflicting types for built-in function 'bcopy'; expected 'void(const void *, void *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
-  247 | char bcopy ();
-      |      ^~~~~
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for bzero
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:248:6: warning: conflicting types for built-in function 'bzero'; expected 'void(void *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
-  248 | char bzero ();
-      |      ^~~~~
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for confstr
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for faccessat
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for fnmatch
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for getaddrinfo
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for gethostbyname
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for getservbyname
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for getservent
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for inet_aton
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for imaxdiv
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for memmove
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:258:6: warning: conflicting types for built-in function 'memmove'; expected 'void *(void *, const void *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
-  258 | char memmove ();
-      |      ^~~~~~~
-conftest.c:246:1: note: 'memmove' is declared in header '<string.h>'
-  245 | # include <limits.h>
-  246 | #else
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for pathconf
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for putenv
-configure:13918: result: yes
-configure:13918: checking for raise
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for random
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for regcomp
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for regexec
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for setenv
-configure:13918: result: yes
-configure:13918: checking for setlinebuf
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for setlocale
-configure:13918: result: yes
-configure:13918: checking for setvbuf
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for siginterrupt
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for strchr
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:270:6: warning: conflicting types for built-in function 'strchr'; expected 'char *(const char *, int)' [-Wbuiltin-declaration-mismatch]
-  270 | char strchr ();
-      |      ^~~~~~
-conftest.c:258:1: note: 'strchr' is declared in header '<string.h>'
-  257 | # include <limits.h>
-  258 | #else
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for sysconf
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for syslog
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for tcgetattr
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for times
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for ttyname
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for tzset
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13918: checking for unsetenv
-configure:13918: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13918: $? = 0
-configure:13918: result: yes
-configure:13931: checking for vasprintf
-configure:13931: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13931: $? = 0
-configure:13931: result: yes
-configure:13931: checking for asprintf
-configure:13931: result: yes
-configure:13943: checking for isascii
-configure:13943: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:280:6: warning: conflicting types for built-in function 'isascii'; expected 'int(int)' [-Wbuiltin-declaration-mismatch]
-  280 | char isascii ();
-      |      ^~~~~~~
-configure:13943: $? = 0
-configure:13943: result: yes
-configure:13943: checking for isblank
-configure:13943: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:281:6: warning: conflicting types for built-in function 'isblank'; expected 'int(int)' [-Wbuiltin-declaration-mismatch]
-  281 | char isblank ();
-      |      ^~~~~~~
-conftest.c:269:1: note: 'isblank' is declared in header '<ctype.h>'
-  268 | # include <limits.h>
-  269 | #else
-configure:13943: $? = 0
-configure:13943: result: yes
-configure:13943: checking for isgraph
-configure:13943: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:282:6: warning: conflicting types for built-in function 'isgraph'; expected 'int(int)' [-Wbuiltin-declaration-mismatch]
-  282 | char isgraph ();
-      |      ^~~~~~~
-conftest.c:270:1: note: 'isgraph' is declared in header '<ctype.h>'
-  269 | # include <limits.h>
-  270 | #else
-configure:13943: $? = 0
-configure:13943: result: yes
-configure:13943: checking for isprint
-configure:13943: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:283:6: warning: conflicting types for built-in function 'isprint'; expected 'int(int)' [-Wbuiltin-declaration-mismatch]
-  283 | char isprint ();
-      |      ^~~~~~~
-conftest.c:271:1: note: 'isprint' is declared in header '<ctype.h>'
-  270 | # include <limits.h>
-  271 | #else
-configure:13943: $? = 0
-configure:13943: result: yes
-configure:13943: checking for isspace
-configure:13943: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:284:6: warning: conflicting types for built-in function 'isspace'; expected 'int(int)' [-Wbuiltin-declaration-mismatch]
-  284 | char isspace ();
-      |      ^~~~~~~
-conftest.c:272:1: note: 'isspace' is declared in header '<ctype.h>'
-  271 | # include <limits.h>
-  272 | #else
-configure:13943: $? = 0
-configure:13943: result: yes
-configure:13943: checking for isxdigit
-configure:13943: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:285:6: warning: conflicting types for built-in function 'isxdigit'; expected 'int(int)' [-Wbuiltin-declaration-mismatch]
-  285 | char isxdigit ();
-      |      ^~~~~~~~
-conftest.c:273:1: note: 'isxdigit' is declared in header '<ctype.h>'
-  272 | # include <limits.h>
-  273 | #else
-configure:13943: $? = 0
-configure:13943: result: yes
-configure:13955: checking for getpwent
-configure:13955: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13955: $? = 0
-configure:13955: result: yes
-configure:13955: checking for getpwnam
-configure:13955: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13955: $? = 0
-configure:13955: result: yes
-configure:13955: checking for getpwuid
-configure:13955: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13955: $? = 0
-configure:13955: result: yes
-configure:13967: checking for mkstemp
-configure:13967: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13967: $? = 0
-configure:13967: result: yes
-configure:13967: checking for mkdtemp
-configure:13967: gcc -o conftest -g -O2   conftest.c  >&5
-configure:13967: $? = 0
-configure:13967: result: yes
-configure:13978: checking for arc4random
-configure:13978: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/cccWceui.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:302: undefined reference to `arc4random'
-collect2: error: ld returned 1 exit status
-configure:13978: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| /* end confdefs.h.  */
-| /* Define arc4random to an innocuous variant, in case <limits.h> declares arc4random.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define arc4random innocuous_arc4random
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char arc4random (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef arc4random
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char arc4random ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_arc4random || defined __stub___arc4random
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return arc4random ();
-|   ;
-|   return 0;
-| }
-configure:13978: result: no
-configure:13988: checking for getcwd
-configure:13988: result: yes
-configure:14001: checking for memset
-configure:14001: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:292:6: warning: conflicting types for built-in function 'memset'; expected 'void *(void *, int,  long unsigned int)' [-Wbuiltin-declaration-mismatch]
-  292 | char memset ();
-      |      ^~~~~~
-conftest.c:280:1: note: 'memset' is declared in header '<string.h>'
-  279 | # include <limits.h>
-  280 | #else
-configure:14001: $? = 0
-configure:14001: result: yes
-configure:14015: checking for strcasecmp
-configure:14015: result: yes
-configure:14028: checking for strcasestr
-configure:14028: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14028: $? = 0
-configure:14028: result: yes
-configure:14041: checking for strerror
-configure:14041: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14041: $? = 0
-configure:14041: result: yes
-configure:14054: checking for strftime
-configure:14054: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:296:6: warning: conflicting types for built-in function 'strftime'; expected 'long unsigned int(char *, long unsigned int,  const char *, const void *)' [-Wbuiltin-declaration-mismatch]
-  296 | char strftime ();
-      |      ^~~~~~~~
-conftest.c:284:1: note: 'strftime' is declared in header '<time.h>'
-  283 | # include <limits.h>
-  284 | #else
-configure:14054: $? = 0
-configure:14054: result: yes
-configure:14067: checking for strnlen
-configure:14067: result: yes
-configure:14080: checking for strpbrk
-configure:14080: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:298:6: warning: conflicting types for built-in function 'strpbrk'; expected 'char *(const char *, const char *)' [-Wbuiltin-declaration-mismatch]
-  298 | char strpbrk ();
-      |      ^~~~~~~
-conftest.c:286:1: note: 'strpbrk' is declared in header '<string.h>'
-  285 | # include <limits.h>
-  286 | #else
-configure:14080: $? = 0
-configure:14080: result: yes
-configure:14093: checking for strstr
-configure:14093: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:299:6: warning: conflicting types for built-in function 'strstr'; expected 'char *(const char *, const char *)' [-Wbuiltin-declaration-mismatch]
-  299 | char strstr ();
-      |      ^~~~~~
-conftest.c:287:1: note: 'strstr' is declared in header '<string.h>'
-  286 | # include <limits.h>
-  287 | #else
-configure:14093: $? = 0
-configure:14093: result: yes
-configure:14107: checking for strtod
-configure:14107: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14107: $? = 0
-configure:14107: result: yes
-configure:14120: checking for strtol
-configure:14120: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14120: $? = 0
-configure:14120: result: yes
-configure:14133: checking for strtoul
-configure:14133: result: yes
-configure:14146: checking for strtoll
-configure:14146: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14146: $? = 0
-configure:14146: result: yes
-configure:14159: checking for strtoull
-configure:14159: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14159: $? = 0
-configure:14159: result: yes
-configure:14172: checking for strtoimax
-configure:14172: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14172: $? = 0
-configure:14172: result: yes
-configure:14185: checking for strtoumax
-configure:14185: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14185: $? = 0
-configure:14185: result: yes
-configure:14199: checking for dprintf
-configure:14199: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14199: $? = 0
-configure:14199: result: yes
-configure:14213: checking for strchrnul
-configure:14213: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14213: $? = 0
-configure:14213: result: yes
-configure:14227: checking for strdup
-configure:14227: result: yes
-configure:14244: checking libaudit.h usability
-configure:14244: gcc -c -g -O2  conftest.c >&5
-conftest.c:320:10: fatal error: libaudit.h: No such file or directory
-  320 | #include <libaudit.h>
-      |          ^~~~~~~~~~~~
-compilation terminated.
-configure:14244: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <libaudit.h>
-configure:14244: result: no
-configure:14244: checking libaudit.h presence
-configure:14244: gcc -E  conftest.c
-conftest.c:287:10: fatal error: libaudit.h: No such file or directory
-  287 | #include <libaudit.h>
-      |          ^~~~~~~~~~~~
-compilation terminated.
-configure:14244: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| /* end confdefs.h.  */
-| #include <libaudit.h>
-configure:14244: result: no
-configure:14244: checking for libaudit.h
-configure:14244: result: no
-configure:14254: checking whether AUDIT_USER_TTY is declared
-configure:14254: gcc -c -g -O2  conftest.c >&5
-configure:14254: $? = 0
-configure:14254: result: yes
-configure:14267: checking whether confstr is declared
-configure:14267: gcc -c -g -O2  conftest.c >&5
-configure:14267: $? = 0
-configure:14267: result: yes
-configure:14278: checking whether printf is declared
-configure:14278: gcc -c -g -O2  conftest.c >&5
-configure:14278: $? = 0
-configure:14278: result: yes
-configure:14289: checking whether sbrk is declared
-configure:14289: gcc -c -g -O2  conftest.c >&5
-configure:14289: $? = 0
-configure:14289: result: yes
-configure:14300: checking whether setregid is declared
-configure:14300: gcc -c -g -O2  conftest.c >&5
-configure:14300: $? = 0
-configure:14300: result: yes
-configure:14311: checking whether strcpy is declared
-configure:14311: gcc -c -g -O2  conftest.c >&5
-configure:14311: $? = 0
-configure:14311: result: yes
-configure:14322: checking whether strsignal is declared
-configure:14322: gcc -c -g -O2  conftest.c >&5
-configure:14322: $? = 0
-configure:14322: result: yes
-configure:14337: checking for setresuid
-configure:14337: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14337: $? = 0
-configure:14337: result: yes
-configure:14337: checking for setresgid
-configure:14337: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14337: $? = 0
-configure:14337: result: yes
-configure:14347: checking whether strtold is declared
-configure:14347: gcc -c -g -O2  conftest.c >&5
-configure:14347: $? = 0
-configure:14347: result: yes
-configure:14359: checking for broken strtold
-configure:14375: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:301:49: warning: passing argument 2 of 'strtold' from incompatible pointer type [-Wincompatible-pointer-types]
-  301 | long double r; char *foo, bar; r = strtold(foo, &bar);
-      |                                                 ^~~~
-      |                                                 |
-      |                                                 char *
-In file included from conftest.c:297:
-/usr/include/stdlib.h:128:47: note: expected 'char ** restrict' but argument is of type 'char *'
-  128 |                             char **__restrict __endptr)
-      |                             ~~~~~~~~~~~~~~~~~~^~~~~~~~
-configure:14375: $? = 0
-configure:14385: result: no
-configure:14398: checking for declaration of strtoimax
-configure:14421: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14421: $? = 0
-configure:14429: result: yes
-configure:14447: checking for declaration of strtol
-configure:14470: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14470: $? = 0
-configure:14478: result: yes
-configure:14496: checking for declaration of strtoll
-configure:14519: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14519: $? = 0
-configure:14527: result: yes
-configure:14545: checking for declaration of strtoul
-configure:14568: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14568: $? = 0
-configure:14576: result: yes
-configure:14594: checking for declaration of strtoull
-configure:14617: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14617: $? = 0
-configure:14625: result: yes
-configure:14643: checking for declaration of strtoumax
-configure:14666: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14666: $? = 0
-configure:14674: result: yes
-configure:14696: checking for working mktime
-configure:14898: gcc -o conftest -g -O2   conftest.c  >&5
-configure:14898: $? = 0
-configure:14898: ./conftest
-configure:14898: $? = 0
-configure:14908: result: yes
-configure:14924: checking for argz.h
-configure:14924: result: yes
-configure:14924: checking errno.h usability
-configure:14924: gcc -c -g -O2  conftest.c >&5
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking errno.h presence
-configure:14924: gcc -E  conftest.c
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking for errno.h
-configure:14924: result: yes
-configure:14924: checking fcntl.h usability
-configure:14924: gcc -c -g -O2  conftest.c >&5
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking fcntl.h presence
-configure:14924: gcc -E  conftest.c
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking for fcntl.h
-configure:14924: result: yes
-configure:14924: checking malloc.h usability
-configure:14924: gcc -c -g -O2  conftest.c >&5
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking malloc.h presence
-configure:14924: gcc -E  conftest.c
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking for malloc.h
-configure:14924: result: yes
-configure:14924: checking stdio_ext.h usability
-configure:14924: gcc -c -g -O2  conftest.c >&5
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking stdio_ext.h presence
-configure:14924: gcc -E  conftest.c
-configure:14924: $? = 0
-configure:14924: result: yes
-configure:14924: checking for stdio_ext.h
-configure:14924: result: yes
-configure:14938: checking for getpagesize
-configure:14938: result: yes
-configure:14947: checking for working mmap
-configure:15104: result: yes
-configure:15117: checking for __argz_count
-configure:15117: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15117: $? = 0
-configure:15117: result: yes
-configure:15117: checking for __argz_next
-configure:15117: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15117: $? = 0
-configure:15117: result: yes
-configure:15117: checking for __argz_stringify
-configure:15117: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15117: $? = 0
-configure:15117: result: yes
-configure:15117: checking for dcgettext
-configure:15117: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:336:6: warning: conflicting types for built-in function 'dcgettext'; expected 'char *(const char *, const char *, int)' [-Wbuiltin-declaration-mismatch]
-  336 | char dcgettext ();
-      |      ^~~~~~~~~
-configure:15117: $? = 0
-configure:15117: result: yes
-configure:15117: checking for mempcpy
-configure:15117: result: yes
-configure:15117: checking for munmap
-configure:15117: result: yes
-configure:15117: checking for mremap
-configure:15117: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15117: $? = 0
-configure:15117: result: yes
-configure:15117: checking for stpcpy
-configure:15117: result: yes
-configure:15117: checking for strcspn
-configure:15117: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:341:6: warning: conflicting types for built-in function 'strcspn'; expected 'long unsigned int(const char *, const char *)' [-Wbuiltin-declaration-mismatch]
-  341 | char strcspn ();
-      |      ^~~~~~~
-conftest.c:329:1: note: 'strcspn' is declared in header '<string.h>'
-  328 | # include <limits.h>
-  329 | #else
-configure:15117: $? = 0
-configure:15117: result: yes
-configure:15141: checking wctype.h usability
-configure:15141: gcc -c -g -O2  conftest.c >&5
-configure:15141: $? = 0
-configure:15141: result: yes
-configure:15141: checking wctype.h presence
-configure:15141: gcc -E  conftest.c
-configure:15141: $? = 0
-configure:15141: result: yes
-configure:15141: checking for wctype.h
-configure:15141: result: yes
-configure:15153: checking wchar.h usability
-configure:15153: gcc -c -g -O2  conftest.c >&5
-configure:15153: $? = 0
-configure:15153: result: yes
-configure:15153: checking wchar.h presence
-configure:15153: gcc -E  conftest.c
-configure:15153: $? = 0
-configure:15153: result: yes
-configure:15153: checking for wchar.h
-configure:15153: result: yes
-configure:15165: checking langinfo.h usability
-configure:15165: gcc -c -g -O2  conftest.c >&5
-configure:15165: $? = 0
-configure:15165: result: yes
-configure:15165: checking langinfo.h presence
-configure:15165: gcc -E  conftest.c
-configure:15165: $? = 0
-configure:15165: result: yes
-configure:15165: checking for langinfo.h
-configure:15165: result: yes
-configure:15178: checking mbstr.h usability
-configure:15178: gcc -c -g -O2  conftest.c >&5
-conftest.c:355:10: fatal error: mbstr.h: No such file or directory
-  355 | #include <mbstr.h>
-      |          ^~~~~~~~~
-compilation terminated.
-configure:15178: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <mbstr.h>
-configure:15178: result: no
-configure:15178: checking mbstr.h presence
-configure:15178: gcc -E  conftest.c
-conftest.c:322:10: fatal error: mbstr.h: No such file or directory
-  322 | #include <mbstr.h>
-      |          ^~~~~~~~~
-compilation terminated.
-configure:15178: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| /* end confdefs.h.  */
-| #include <mbstr.h>
-configure:15178: result: no
-configure:15178: checking for mbstr.h
-configure:15178: result: no
-configure:15189: checking for mbrlen
-configure:15189: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15189: $? = 0
-configure:15189: result: yes
-configure:15195: checking for mbscasecmp
-configure:15195: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/cclopOs1.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:357: undefined reference to `mbscasecmp'
-collect2: error: ld returned 1 exit status
-configure:15195: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| /* end confdefs.h.  */
-| /* Define mbscasecmp to an innocuous variant, in case <limits.h> declares mbscasecmp.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define mbscasecmp innocuous_mbscasecmp
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char mbscasecmp (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef mbscasecmp
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char mbscasecmp ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_mbscasecmp || defined __stub___mbscasecmp
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return mbscasecmp ();
-|   ;
-|   return 0;
-| }
-configure:15195: result: no
-configure:15201: checking for mbscmp
-configure:15201: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/ccRNbJk6.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:357: undefined reference to `mbscmp'
-collect2: error: ld returned 1 exit status
-configure:15201: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| /* end confdefs.h.  */
-| /* Define mbscmp to an innocuous variant, in case <limits.h> declares mbscmp.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define mbscmp innocuous_mbscmp
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char mbscmp (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef mbscmp
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char mbscmp ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_mbscmp || defined __stub___mbscmp
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return mbscmp ();
-|   ;
-|   return 0;
-| }
-configure:15201: result: no
-configure:15207: checking for mbsnrtowcs
-configure:15207: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15207: $? = 0
-configure:15207: result: yes
-configure:15213: checking for mbsrtowcs
-configure:15213: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15213: $? = 0
-configure:15213: result: yes
-configure:15220: checking for mbschr
-configure:15220: gcc -o conftest -g -O2   conftest.c  >&5
-/usr/bin/ld: /tmp/ccYozunJ.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:359: undefined reference to `mbschr'
-collect2: error: ld returned 1 exit status
-configure:15220: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| /* end confdefs.h.  */
-| /* Define mbschr to an innocuous variant, in case <limits.h> declares mbschr.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define mbschr innocuous_mbschr
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char mbschr (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef mbschr
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char mbschr ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_mbschr || defined __stub___mbschr
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return mbschr ();
-|   ;
-|   return 0;
-| }
-configure:15220: result: no
-configure:15235: checking for wcrtomb
-configure:15235: result: yes
-configure:15241: checking for wcscoll
-configure:15241: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15241: $? = 0
-configure:15241: result: yes
-configure:15247: checking for wcsdup
-configure:15247: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15247: $? = 0
-configure:15247: result: yes
-configure:15253: checking for wcwidth
-configure:15253: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15253: $? = 0
-configure:15253: result: yes
-configure:15259: checking for wctype
-configure:15259: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15259: $? = 0
-configure:15259: result: yes
-configure:15266: checking for wcswidth
-configure:15266: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15266: $? = 0
-configure:15266: result: yes
-configure:15282: checking whether mbrtowc and mbstate_t are properly declared
-configure:15310: result: yes
-configure:15326: checking for iswlower
-configure:15326: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:356:6: warning: conflicting types for built-in function 'iswlower'; expected 'int(unsigned int)' [-Wbuiltin-declaration-mismatch]
-  356 | char iswlower ();
-      |      ^~~~~~~~
-conftest.c:344:1: note: 'iswlower' is declared in header '<wctype.h>'
-  343 | # include <limits.h>
-  344 | #else
-configure:15326: $? = 0
-configure:15326: result: yes
-configure:15326: checking for iswupper
-configure:15326: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:357:6: warning: conflicting types for built-in function 'iswupper'; expected 'int(unsigned int)' [-Wbuiltin-declaration-mismatch]
-  357 | char iswupper ();
-      |      ^~~~~~~~
-conftest.c:345:1: note: 'iswupper' is declared in header '<wctype.h>'
-  344 | # include <limits.h>
-  345 | #else
-configure:15326: $? = 0
-configure:15326: result: yes
-configure:15326: checking for towlower
-configure:15326: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:358:6: warning: conflicting types for built-in function 'towlower'; expected 'unsigned int(unsigned int)' [-Wbuiltin-declaration-mismatch]
-  358 | char towlower ();
-      |      ^~~~~~~~
-conftest.c:346:1: note: 'towlower' is declared in header '<wctype.h>'
-  345 | # include <limits.h>
-  346 | #else
-configure:15326: $? = 0
-configure:15326: result: yes
-configure:15326: checking for towupper
-configure:15326: gcc -o conftest -g -O2   conftest.c  >&5
-conftest.c:359:6: warning: conflicting types for built-in function 'towupper'; expected 'unsigned int(unsigned int)' [-Wbuiltin-declaration-mismatch]
-  359 | char towupper ();
-      |      ^~~~~~~~
-conftest.c:347:1: note: 'towupper' is declared in header '<wctype.h>'
-  346 | # include <limits.h>
-  347 | #else
-configure:15326: $? = 0
-configure:15326: result: yes
-configure:15326: checking for iswctype
-configure:15326: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15326: $? = 0
-configure:15326: result: yes
-configure:15336: checking for nl_langinfo and CODESET
-configure:15352: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15352: $? = 0
-configure:15360: result: yes
-configure:15367: checking for wchar_t in wchar.h
-configure:15387: gcc -c -g -O2  conftest.c >&5
-configure:15387: $? = 0
-configure:15394: result: yes
-configure:15402: checking for wctype_t in wctype.h
-configure:15421: gcc -c -g -O2  conftest.c >&5
-configure:15421: $? = 0
-configure:15428: result: yes
-configure:15436: checking for wint_t in wctype.h
-configure:15455: gcc -c -g -O2  conftest.c >&5
-configure:15455: $? = 0
-configure:15462: result: yes
-configure:15470: checking for wcwidth broken with unicode combining characters
-configure:15501: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15501: $? = 0
-configure:15501: ./conftest
-configure:15501: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| /* end confdefs.h.  */
-| 
-| #include <unistd.h>
-| #include <stdlib.h>
-| #include <stdio.h>
-| 
-| #include <locale.h>
-| #include <wchar.h>
-| 
-| int
-| main(c, v)
-| int     c;
-| char    **v;
-| {
-|         int     w;
-| 
-|         setlocale(LC_ALL, "en_US.UTF-8");
-|         w = wcwidth (0x0301);
-|         exit (w == 0);  /* exit 0 if wcwidth broken */
-| }
-| 
-configure:15511: result: no
-configure:15524: checking for locale_charset
-configure:15524: gcc -o conftest -g -O2   conftest.c    >&5
-/usr/bin/ld: /tmp/ccTqxsYX.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:376: undefined reference to `locale_charset'
-collect2: error: ld returned 1 exit status
-configure:15524: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| /* end confdefs.h.  */
-| /* Define locale_charset to an innocuous variant, in case <limits.h> declares locale_charset.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define locale_charset innocuous_locale_charset
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char locale_charset (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef locale_charset
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char locale_charset ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_locale_charset || defined __stub___locale_charset
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return locale_charset ();
-|   ;
-|   return 0;
-| }
-configure:15524: result: no
-configure:15540: checking size of wchar_t
-configure:15545: gcc -o conftest -g -O2   conftest.c  >&5
-configure:15545: $? = 0
-configure:15545: ./conftest
-configure:15545: $? = 0
-configure:15559: result: 4
-configure:15573: checking for dlopen in -ldl
-configure:15598: gcc -o conftest -g -O2   conftest.c -ldl   >&5
-configure:15598: $? = 0
-configure:15607: result: yes
-configure:15621: checking for dlopen
-configure:15621: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:15621: $? = 0
-configure:15621: result: yes
-configure:15621: checking for dlclose
-configure:15621: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:15621: $? = 0
-configure:15621: result: yes
-configure:15621: checking for dlsym
-configure:15621: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:15621: $? = 0
-configure:15621: result: yes
-configure:15632: checking whether sys_siglist is declared
-configure:15632: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:361:10: error: 'sys_siglist' undeclared (first use in this function)
-  361 |   (void) sys_siglist;
-      |          ^~~~~~~~~~~
-conftest.c:361:10: note: each undeclared identifier is reported only once for each function it appears in
-configure:15632: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| /* end confdefs.h.  */
-| #include <signal.h>
-| /* NetBSD declares sys_siglist in unistd.h.  */
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| 
-| 
-| int
-| main ()
-| {
-| #ifndef sys_siglist
-| #ifdef __cplusplus
-|   (void) sys_siglist;
-| #else
-|   (void) sys_siglist;
-| #endif
-| #endif
-| 
-|   ;
-|   return 0;
-| }
-configure:15632: result: no
-configure:15926: checking type of array argument to getgroups
-configure:15960: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:15960: $? = 0
-configure:15960: ./conftest
-configure:15960: $? = 0
-configure:15985: result: gid_t
-configure:15993: checking for off_t
-configure:15993: gcc -c -g -O2  conftest.c >&5
-configure:15993: $? = 0
-configure:15993: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:385:20: error: expected expression before ')' token
-  385 | if (sizeof ((off_t)))
-      |                    ^
-configure:15993: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((off_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:15993: result: yes
-configure:16004: checking for mode_t
-configure:16004: gcc -c -g -O2  conftest.c >&5
-configure:16004: $? = 0
-configure:16004: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:385:21: error: expected expression before ')' token
-  385 | if (sizeof ((mode_t)))
-      |                     ^
-configure:16004: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((mode_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16004: result: yes
-configure:16015: checking for uid_t in sys/types.h
-configure:16034: result: yes
-configure:16045: checking for pid_t
-configure:16045: gcc -c -g -O2  conftest.c >&5
-configure:16045: $? = 0
-configure:16045: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:385:20: error: expected expression before ')' token
-  385 | if (sizeof ((pid_t)))
-      |                    ^
-configure:16045: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((pid_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16045: result: yes
-configure:16056: checking for size_t
-configure:16056: result: yes
-configure:16068: checking for uintptr_t
-configure:16068: gcc -c -g -O2  conftest.c >&5
-configure:16068: $? = 0
-configure:16068: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:385:24: error: expected expression before ')' token
-  385 | if (sizeof ((uintptr_t)))
-      |                        ^
-configure:16068: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((uintptr_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16068: result: yes
-configure:16105: checking for ssize_t
-configure:16105: gcc -c -g -O2  conftest.c >&5
-configure:16105: $? = 0
-configure:16105: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:386:22: error: expected expression before ')' token
-  386 | if (sizeof ((ssize_t)))
-      |                      ^
-configure:16105: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((ssize_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16105: result: yes
-configure:16116: checking for time_t
-configure:16116: gcc -c -g -O2  conftest.c >&5
-configure:16116: $? = 0
-configure:16116: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:386:21: error: expected expression before ')' token
-  386 | if (sizeof ((time_t)))
-      |                     ^
-configure:16116: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((time_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16116: result: yes
-configure:16129: checking for long long
-configure:16149: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16149: $? = 0
-configure:16157: result: long long
-configure:16165: checking for unsigned long long
-configure:16185: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16185: $? = 0
-configure:16193: result: unsigned long long
-configure:16201: checking return type of signal handlers
-configure:16226: result: void
-configure:16234: checking for sig_atomic_t in signal.h
-configure:16252: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16252: $? = 0
-configure:16260: result: yes
-configure:16282: checking size of char
-configure:16287: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16287: $? = 0
-configure:16287: ./conftest
-configure:16287: $? = 0
-configure:16301: result: 1
-configure:16315: checking size of short
-configure:16320: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16320: $? = 0
-configure:16320: ./conftest
-configure:16320: $? = 0
-configure:16334: result: 2
-configure:16348: checking size of int
-configure:16353: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16353: $? = 0
-configure:16353: ./conftest
-configure:16353: $? = 0
-configure:16367: result: 4
-configure:16381: checking size of long
-configure:16386: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16386: $? = 0
-configure:16386: ./conftest
-configure:16386: $? = 0
-configure:16400: result: 8
-configure:16414: checking size of char *
-configure:16419: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16419: $? = 0
-configure:16419: ./conftest
-configure:16419: $? = 0
-configure:16433: result: 8
-configure:16447: checking size of double
-configure:16452: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16452: $? = 0
-configure:16452: ./conftest
-configure:16452: $? = 0
-configure:16466: result: 8
-configure:16480: checking size of long long
-configure:16485: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16485: $? = 0
-configure:16485: ./conftest
-configure:16485: $? = 0
-configure:16499: result: 8
-configure:16510: checking for u_int
-configure:16510: gcc -c -g -O2  conftest.c >&5
-configure:16510: $? = 0
-configure:16510: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:396:20: error: expected expression before ')' token
-  396 | if (sizeof ((u_int)))
-      |                    ^
-configure:16510: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((u_int)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16510: result: yes
-configure:16521: checking for u_long
-configure:16521: gcc -c -g -O2  conftest.c >&5
-configure:16521: $? = 0
-configure:16521: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:396:21: error: expected expression before ')' token
-  396 | if (sizeof ((u_long)))
-      |                     ^
-configure:16521: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((u_long)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:16521: result: yes
-configure:16535: checking for bits16_t
-configure:16535: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:396:13: error: 'bits16_t' undeclared (first use in this function)
-  396 | if (sizeof (bits16_t))
-      |             ^~~~~~~~
-conftest.c:396:13: note: each undeclared identifier is reported only once for each function it appears in
-configure:16535: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof (bits16_t))
-| 	 return 0;
-|   ;
-|   return 0;
-| }
-configure:16535: result: no
-configure:16574: checking for u_bits16_t
-configure:16574: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:397:13: error: 'u_bits16_t' undeclared (first use in this function); did you mean 'bits16_t'?
-  397 | if (sizeof (u_bits16_t))
-      |             ^~~~~~~~~~
-      |             bits16_t
-conftest.c:397:13: note: each undeclared identifier is reported only once for each function it appears in
-configure:16574: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof (u_bits16_t))
-| 	 return 0;
-|   ;
-|   return 0;
-| }
-configure:16574: result: no
-configure:16613: checking for bits32_t
-configure:16613: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:398:13: error: 'bits32_t' undeclared (first use in this function); did you mean 'bits16_t'?
-  398 | if (sizeof (bits32_t))
-      |             ^~~~~~~~
-      |             bits16_t
-conftest.c:398:13: note: each undeclared identifier is reported only once for each function it appears in
-configure:16613: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof (bits32_t))
-| 	 return 0;
-|   ;
-|   return 0;
-| }
-configure:16613: result: no
-configure:16652: checking for u_bits32_t
-configure:16652: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:399:13: error: 'u_bits32_t' undeclared (first use in this function); did you mean 'bits32_t'?
-  399 | if (sizeof (u_bits32_t))
-      |             ^~~~~~~~~~
-      |             bits32_t
-conftest.c:399:13: note: each undeclared identifier is reported only once for each function it appears in
-configure:16652: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof (u_bits32_t))
-| 	 return 0;
-|   ;
-|   return 0;
-| }
-configure:16652: result: no
-configure:16691: checking for bits64_t
-configure:16691: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:400:13: error: 'bits64_t' undeclared (first use in this function); did you mean 'bits32_t'?
-  400 | if (sizeof (bits64_t))
-      |             ^~~~~~~~
-      |             bits32_t
-conftest.c:400:13: note: each undeclared identifier is reported only once for each function it appears in
-configure:16691: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof (bits64_t))
-| 	 return 0;
-|   ;
-|   return 0;
-| }
-configure:16691: result: no
-configure:16767: checking for ptrdiff_t
-configure:16767: result: yes
-configure:16805: checking whether stat file-mode macros are broken
-configure:16832: gcc -c -g -O2  conftest.c >&5
-configure:16832: $? = 0
-configure:16839: result: no
-configure:16848: checking whether #! works in shell scripts
-configure:16865: result: yes
-configure:16912: checking whether the ctype macros accept non-ascii characters
-configure:16959: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:16959: $? = 0
-configure:16959: ./conftest
-configure:16959: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| /* end confdefs.h.  */
-| 
-| #ifdef HAVE_LOCALE_H
-| #include <locale.h>
-| #endif
-| #include <stdio.h>
-| #include <ctype.h>
-| #include <stdlib.h>
-| 
-| int
-| main(c, v)
-| int	c;
-| char	*v[];
-| {
-| 	char	*deflocale;
-| 	unsigned char x;
-| 	int	r1, r2;
-| 
-| #ifdef HAVE_SETLOCALE
-| 	/* We take a shot here.  If that locale is not known, try the
-| 	   system default.  We try this one because '\342' (226) is
-| 	   known to be a printable character in that locale. */
-| 	deflocale = setlocale(LC_ALL, "en_US.ISO8859-1");
-| 	if (deflocale == 0)
-| 		deflocale = setlocale(LC_ALL, "");
-| #endif
-| 
-| 	x = '\342';
-| 	r1 = isprint(x);
-| 	x -= 128;
-| 	r2 = isprint(x);
-| 	exit (r1 == 0 || r2 == 0);
-| }
-| 
-configure:16970: result: no
-configure:16977: checking if dup2 fails to clear the close-on-exec flag
-configure:17009: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-conftest.c: In function 'main':
-conftest.c:377:9: warning: implicit declaration of function 'dup2' [-Wimplicit-function-declaration]
-  377 |   fd2 = dup2(fd1, 1);
-      |         ^~~~
-configure:17009: $? = 0
-configure:17009: ./conftest
-configure:17009: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| /* end confdefs.h.  */
-| 
-| #include <sys/types.h>
-| #include <fcntl.h>
-| #include <stdlib.h>
-| int
-| main()
-| {
-|   int fd1, fd2, fl;
-|   fd1 = open("/dev/null", 2);
-|   if (fcntl(fd1, 2, 1) < 0)
-|     exit(1);
-|   fd2 = dup2(fd1, 1);
-|   if (fd2 < 0)
-|     exit(2);
-|   fl = fcntl(fd2, 1, 0);
-|   /* fl will be 1 if dup2 did not reset the close-on-exec flag. */
-|   exit(fl != 1);
-| }
-| 
-configure:17021: result: no
-configure:17029: checking whether pgrps need synchronization
-configure:17096: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-conftest.c: In function 'main':
-conftest.c:407:13: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
-  407 |             write(fds[1], &ok, 1);
-      |             ^~~~~~~~~~~~~~~~~~~~~
-configure:17096: $? = 0
-configure:17096: ./conftest
-configure:17096: $? = 0
-configure:17108: result: yes
-configure:17116: checking for type of signal functions
-configure:17139: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:17139: $? = 0
-configure:17197: result: posix
-configure:17211: checking whether AUDIT_USER_TTY is declared
-configure:17211: result: yes
-configure:17224: checking for sys_errlist and sys_nerr
-configure:17242: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:17242: $? = 0
-configure:17250: result: yes
-configure:17258: checking for sys_siglist in system C library
-configure:17287: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-/usr/bin/ld: /tmp/ccX0Qqzt.o: warning: relocation against `sys_siglist' in read-only section `.text.startup'
-/usr/bin/ld: /tmp/ccX0Qqzt.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:384: undefined reference to `sys_siglist'
-/usr/bin/ld: warning: creating DT_TEXTREL in a PIE
-collect2: error: ld returned 1 exit status
-configure:17287: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| /* end confdefs.h.  */
-| 
-| #include <sys/types.h>
-| #include <signal.h>
-| #ifdef HAVE_UNISTD_H
-| #include <unistd.h>
-| #endif
-| #include <stdlib.h>
-| #if !HAVE_DECL_SYS_SIGLIST
-| extern char *sys_siglist[];
-| #endif
-| int
-| main()
-| {
-| char *msg = sys_siglist[2];
-| exit(msg == 0);
-| }
-configure:17298: result: no
-configure:17305: checking for _sys_siglist in signal.h or unistd.h
-configure:17326: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:379:14: error: '_sys_siglist' undeclared (first use in this function)
-  379 |  char *msg = _sys_siglist[2];
-      |              ^~~~~~~~~~~~
-conftest.c:379:14: note: each undeclared identifier is reported only once for each function it appears in
-configure:17326: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| /* end confdefs.h.  */
-| 
-| #include <sys/types.h>
-| #include <signal.h>
-| #ifdef HAVE_UNISTD_H
-| #include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-|  char *msg = _sys_siglist[2];
-|   ;
-|   return 0;
-| }
-configure:17333: result: no
-configure:17341: checking for _sys_siglist in system C library
-configure:17370: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-/usr/bin/ld: /tmp/ccgbsdWA.o: warning: relocation against `_sys_siglist' in read-only section `.text.startup'
-/usr/bin/ld: /tmp/ccgbsdWA.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:384: undefined reference to `_sys_siglist'
-/usr/bin/ld: warning: creating DT_TEXTREL in a PIE
-collect2: error: ld returned 1 exit status
-configure:17370: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| /* end confdefs.h.  */
-| 
-| #include <sys/types.h>
-| #include <signal.h>
-| #ifdef HAVE_UNISTD_H
-| #include <unistd.h>
-| #endif
-| #include <stdlib.h>
-| #ifndef UNDER_SYS_SIGLIST_DECLARED
-| extern char *_sys_siglist[];
-| #endif
-| int
-| main()
-| {
-| char *msg = (char *)_sys_siglist[2];
-| exit(msg == 0);
-| }
-configure:17381: result: no
-configure:17389: checking whether signal handlers are of type void
-configure:17413: gcc -c -g -O2  conftest.c >&5
-configure:17413: $? = 0
-configure:17420: result: yes
-configure:17429: checking for clock_t
-configure:17460: result: yes
-configure:17472: checking for sigset_t
-configure:17503: result: yes
-configure:17515: checking for sig_atomic_t
-configure:17546: result: yes
-configure:17558: checking for quad_t
-configure:17589: result: yes
-configure:17604: checking for intmax_t
-configure:17635: result: yes
-configure:17647: checking for uintmax_t
-configure:17678: result: yes
-configure:17691: checking for socklen_t
-configure:17722: result: yes
-configure:17736: checking for size and type of struct rlimit fields
-configure:17753: gcc -c -g -O2  conftest.c >&5
-configure:17753: $? = 0
-configure:17794: result: rlim_t
-configure:17809: checking size of intmax_t
-configure:17814: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:17814: $? = 0
-configure:17814: ./conftest
-configure:17814: $? = 0
-configure:17828: result: 8
-configure:17840: checking for struct termios.c_line
-configure:17840: gcc -c -g -O2  conftest.c >&5
-configure:17840: $? = 0
-configure:17840: result: yes
-configure:17852: checking for struct termio.c_line
-configure:17852: gcc -c -g -O2  conftest.c >&5
-configure:17852: $? = 0
-configure:17852: result: yes
-configure:17864: checking for struct dirent.d_ino
-configure:17902: gcc -c -g -O2  conftest.c >&5
-configure:17902: $? = 0
-configure:17910: result: yes
-configure:17918: checking for struct dirent.d_fileno
-configure:17956: gcc -c -g -O2  conftest.c >&5
-configure:17956: $? = 0
-configure:17964: result: yes
-configure:17972: checking for struct dirent.d_namlen
-configure:18010: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:404:31: error: 'struct dirent' has no member named 'd_namlen'; did you mean 'd_name'?
-  404 | struct dirent d; int z; z = d.d_namlen;
-      |                               ^~~~~~~~
-      |                               d_name
-configure:18010: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| /* end confdefs.h.  */
-| 
-| #include <stdio.h>
-| #include <sys/types.h>
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif /* HAVE_UNISTD_H */
-| #if defined(HAVE_DIRENT_H)
-| # include <dirent.h>
-| #else
-| # define dirent direct
-| # ifdef HAVE_SYS_NDIR_H
-| #  include <sys/ndir.h>
-| # endif /* SYSNDIR */
-| # ifdef HAVE_SYS_DIR_H
-| #  include <sys/dir.h>
-| # endif /* SYSDIR */
-| # ifdef HAVE_NDIR_H
-| #  include <ndir.h>
-| # endif
-| #endif /* HAVE_DIRENT_H */
-| 
-| int
-| main ()
-| {
-| 
-| struct dirent d; int z; z = d.d_namlen;
-| 
-|   ;
-|   return 0;
-| }
-configure:18018: result: no
-configure:18025: checking for struct winsize in sys/ioctl.h and termios.h
-configure:18042: gcc -c -g -O2  conftest.c >&5
-configure:18042: $? = 0
-configure:18069: result: sys/ioctl.h
-configure:18083: checking for struct timeval in sys/time.h and time.h
-configure:18104: gcc -c -g -O2  conftest.c >&5
-configure:18104: $? = 0
-configure:18113: result: yes
-configure:18120: checking for struct stat.st_blocks
-configure:18120: gcc -c -g -O2  conftest.c >&5
-configure:18120: $? = 0
-configure:18120: result: yes
-configure:18130: checking whether struct tm is in sys/time.h or time.h
-configure:18150: gcc -c -g -O2  conftest.c >&5
-configure:18150: $? = 0
-configure:18157: result: time.h
-configure:18165: checking for struct tm.tm_zone
-configure:18165: gcc -c -g -O2  conftest.c >&5
-configure:18165: $? = 0
-configure:18165: result: yes
-configure:18232: checking for struct timezone in sys/time.h and time.h
-configure:18266: result: yes
-configure:18274: checking for offset of exit status in return status from wait
-configure:18323: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18323: $? = 0
-configure:18323: ./conftest
-configure:18323: $? = 8
-configure: program exited with status 8
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| /* end confdefs.h.  */
-| 
-| #include <stdlib.h>
-| #include <unistd.h>
-| 
-| #include <sys/wait.h>
-| 
-| int
-| main(c, v)
-|      int c;
-|      char **v;
-| {
-|   pid_t pid, p;
-|   int s, i, n;
-| 
-|   s = 0;
-|   pid = fork();
-|   if (pid == 0)
-|     exit (42);
-| 
-|   /* wait for the process */
-|   p = wait(&s);
-|   if (p != pid)
-|     exit (255);
-| 
-|   /* crack s */
-|   for (i = 0; i < (sizeof(s) * 8); i++)
-|     {
-|       n = (s >> i) & 0xff;
-|       if (n == 42)
-| 	exit (i);
-|     }
-| 
-|   exit (254);
-| }
-| 
-configure:18339: result: 8
-configure:18350: checking for struct timespec in <time.h>
-configure:18367: gcc -c -g -O2  conftest.c >&5
-configure:18367: $? = 0
-configure:18374: result: yes
-configure:18465: checking for struct stat.st_atim.tv_nsec
-configure:18465: gcc -c -g -O2  conftest.c >&5
-configure:18465: $? = 0
-configure:18465: result: yes
-configure:18474: checking whether struct stat.st_atim is of type struct timespec
-configure:18501: gcc -c -g -O2  conftest.c >&5
-configure:18501: $? = 0
-configure:18508: result: yes
-configure:18559: checking for sbrk
-configure:18575: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18575: $? = 0
-configure:18584: result: yes
-configure:18587: checking for working sbrk
-configure:18614: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18614: $? = 0
-configure:18614: ./conftest
-configure:18614: $? = 0
-configure:18624: result: yes
-configure:18637: checking for the existence of strsignal
-configure:18655: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18655: $? = 0
-configure:18664: result: yes
-configure:18671: checking if opendir() opens non-directories
-configure:18729: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-conftest.c: In function 'main':
-conftest.c:429:1: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
-  429 | write(fd, "\n", 1);
-      | ^~~~~~~~~~~~~~~~~~
-configure:18729: $? = 0
-configure:18729: ./conftest
-configure:18729: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| /* end confdefs.h.  */
-| 
-| #include <stdio.h>
-| #include <sys/types.h>
-| #include <fcntl.h>
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif /* HAVE_UNISTD_H */
-| #ifdef HAVE_SYS_STAT_H
-| #include <sys/stat.h>
-| #endif
-| #if defined(HAVE_DIRENT_H)
-| # include <dirent.h>
-| #else
-| # define dirent direct
-| # ifdef HAVE_SYS_NDIR_H
-| #  include <sys/ndir.h>
-| # endif /* SYSNDIR */
-| # ifdef HAVE_SYS_DIR_H
-| #  include <sys/dir.h>
-| # endif /* SYSDIR */
-| # ifdef HAVE_NDIR_H
-| #  include <ndir.h>
-| # endif
-| #endif /* HAVE_DIRENT_H */
-| #include <stdlib.h>
-| int
-| main()
-| {
-| DIR *dir;
-| int fd, err;
-| err = mkdir("bash-aclocal", 0700);
-| if (err < 0) {
-|   perror("mkdir");
-|   exit(1);
-| }
-| unlink("bash-aclocal/not_a_directory");
-| fd = open("bash-aclocal/not_a_directory", O_WRONLY|O_CREAT|O_EXCL, 0666);
-| write(fd, "\n", 1);
-| close(fd);
-| dir = opendir("bash-aclocal/not_a_directory");
-| unlink("bash-aclocal/not_a_directory");
-| rmdir("bash-aclocal");
-| exit (dir == 0);
-| }
-configure:18740: result: no
-configure:18747: checking whether ulimit can substitute for getdtablesize
-configure:18773: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18773: $? = 0
-configure:18773: ./conftest
-configure:18773: $? = 0
-configure:18784: result: yes
-configure:18798: checking whether fpurge is declared
-configure:18798: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:402:10: error: 'fpurge' undeclared (first use in this function)
-  402 |   (void) fpurge;
-      |          ^~~~~~
-conftest.c:402:10: note: each undeclared identifier is reported only once for each function it appears in
-configure:18798: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| #define ULIMIT_MAXFDS 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| 
-| int
-| main ()
-| {
-| #ifndef fpurge
-| #ifdef __cplusplus
-|   (void) fpurge;
-| #else
-|   (void) fpurge;
-| #endif
-| #endif
-| 
-|   ;
-|   return 0;
-| }
-configure:18798: result: no
-configure:18811: checking to see if getenv can be redefined
-configure:18859: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18859: $? = 0
-configure:18859: ./conftest
-configure:18859: $? = 0
-configure:18870: result: yes
-configure:18878: checking if getcwd() will dynamically allocate memory with 0 size
-configure:18907: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18907: $? = 0
-configure:18907: ./conftest
-configure:18907: $? = 0
-configure:18918: result: yes
-configure:18933: checking for presence of POSIX-style sigsetjmp/siglongjmp
-configure:18987: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:18987: $? = 0
-configure:18987: ./conftest
-configure:18987: $? = 0
-configure:18998: result: present
-configure:19006: checking whether or not strcoll and strcmp differ
-configure:19059: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19059: $? = 0
-configure:19059: ./conftest
-configure:19059: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| #define ULIMIT_MAXFDS 1
-| #define HAVE_DECL_FPURGE 0
-| #define CAN_REDEFINE_GETENV 1
-| #define HAVE_POSIX_SIGSETJMP 1
-| /* end confdefs.h.  */
-| 
-| #include <stdio.h>
-| #if defined (HAVE_LOCALE_H)
-| #include <locale.h>
-| #endif
-| #include <string.h>
-| #include <stdlib.h>
-| 
-| int
-| main(c, v)
-| int     c;
-| char    *v[];
-| {
-|         int     r1, r2;
-|         char    *deflocale, *defcoll;
-| 
-| #ifdef HAVE_SETLOCALE
-|         deflocale = setlocale(LC_ALL, "");
-| 	defcoll = setlocale(LC_COLLATE, "");
-| #endif
-| 
-| #ifdef HAVE_STRCOLL
-| 	/* These two values are taken from tests/glob-test. */
-|         r1 = strcoll("abd", "aXd");
-| #else
-| 	r1 = 0;
-| #endif
-|         r2 = strcmp("abd", "aXd");
-| 
-| 	/* These two should both be greater than 0.  It is permissible for
-| 	   a system to return different values, as long as the sign is the
-| 	   same. */
-| 
-|         /* Exit with 1 (failure) if these two values are both > 0, since
-| 	   this tests whether strcoll(3) is broken with respect to strcmp(3)
-| 	   in the default locale. */
-| 	exit (r1 > 0 && r2 > 0);
-| }
-| 
-configure:19070: result: no
-configure:19082: checking for standard-conformant snprintf
-configure:19108: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19108: $? = 0
-configure:19108: ./conftest
-configure:19108: $? = 0
-configure:19118: result: yes
-configure:19135: checking for standard-conformant vsnprintf
-configure:19188: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19188: $? = 0
-configure:19188: ./conftest
-configure:19188: $? = 0
-configure:19198: result: yes
-configure:19216: checking for standard-conformant putenv declaration
-configure:19247: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19247: $? = 0
-configure:19256: result: yes
-configure:19271: checking for standard-conformant unsetenv declaration
-configure:19302: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19302: $? = 0
-configure:19311: result: yes
-configure:19323: checking for printf floating point output in hex notation
-configure:19352: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19352: $? = 0
-configure:19352: ./conftest
-configure:19352: $? = 0
-configure:19363: result: yes
-configure:19371: checking whether fnmatch can be used to check bracket equivalence classes
-configure:19407: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19407: $? = 0
-configure:19407: ./conftest
-configure:19407: $? = 0
-configure:19418: result: yes
-configure:19434: checking if signal handlers must be reinstalled when invoked
-configure:19494: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19494: $? = 0
-configure:19494: ./conftest
-configure:19494: $? = 0
-configure:19505: result: no
-configure:19513: checking for presence of necessary job control definitions
-configure:19570: gcc -c -g -O2  conftest.c >&5
-configure:19570: $? = 0
-configure:19579: result: present
-configure:19586: checking for presence of named pipes
-configure:19641: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19641: $? = 0
-configure:19641: ./conftest
-configure:19641: $? = 0
-configure:19652: result: present
-configure:19660: checking whether termios.h defines TIOCGWINSZ
-configure:19683: result: no
-configure:19687: checking whether sys/ioctl.h defines TIOCGWINSZ
-configure:19710: result: yes
-configure:19720: checking for TIOCSTAT in sys/ioctl.h
-configure:19737: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:406:9: error: 'TIOCSTAT' undeclared (first use in this function); did you mean 'TIOCSTI'?
-  406 | int x = TIOCSTAT;
-      |         ^~~~~~~~
-      |         TIOCSTI
-conftest.c:406:9: note: each undeclared identifier is reported only once for each function it appears in
-configure:19737: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| #define ULIMIT_MAXFDS 1
-| #define HAVE_DECL_FPURGE 0
-| #define CAN_REDEFINE_GETENV 1
-| #define HAVE_POSIX_SIGSETJMP 1
-| #define HAVE_STD_PUTENV 1
-| #define HAVE_STD_UNSETENV 1
-| #define HAVE_PRINTF_A_FORMAT 1
-| #define FNMATCH_EQUIV_FALLBACK 1
-| #define GWINSZ_IN_SYS_IOCTL 1
-| /* end confdefs.h.  */
-| #include <sys/types.h>
-| #include <sys/ioctl.h>
-| int
-| main ()
-| {
-| int x = TIOCSTAT;
-|   ;
-|   return 0;
-| }
-configure:19745: result: no
-configure:19752: checking for FIONREAD in sys/ioctl.h
-configure:19769: gcc -c -g -O2  conftest.c >&5
-configure:19769: $? = 0
-configure:19777: result: yes
-configure:19786: checking whether WCONTINUED flag to waitpid is unavailable or available but broken
-configure:19822: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19822: $? = 0
-configure:19822: ./conftest
-configure:19822: $? = 0
-configure:19833: result: no
-configure:19841: checking for speed_t in sys/types.h
-configure:19857: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:406:1: error: unknown type name 'speed_t'
-  406 | speed_t x;
-      | ^~~~~~~
-configure:19857: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| #define ULIMIT_MAXFDS 1
-| #define HAVE_DECL_FPURGE 0
-| #define CAN_REDEFINE_GETENV 1
-| #define HAVE_POSIX_SIGSETJMP 1
-| #define HAVE_STD_PUTENV 1
-| #define HAVE_STD_UNSETENV 1
-| #define HAVE_PRINTF_A_FORMAT 1
-| #define FNMATCH_EQUIV_FALLBACK 1
-| #define GWINSZ_IN_SYS_IOCTL 1
-| #define FIONREAD_IN_SYS_IOCTL 1
-| /* end confdefs.h.  */
-| #include <sys/types.h>
-| int
-| main ()
-| {
-| speed_t x;
-|   ;
-|   return 0;
-| }
-configure:19865: result: no
-configure:19872: checking whether getpw functions are declared in pwd.h
-configure:19897: result: yes
-configure:19904: checking for unusable real-time signals due to large values
-configure:19939: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-configure:19939: $? = 0
-configure:19939: ./conftest
-configure:19939: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| #define ULIMIT_MAXFDS 1
-| #define HAVE_DECL_FPURGE 0
-| #define CAN_REDEFINE_GETENV 1
-| #define HAVE_POSIX_SIGSETJMP 1
-| #define HAVE_STD_PUTENV 1
-| #define HAVE_STD_UNSETENV 1
-| #define HAVE_PRINTF_A_FORMAT 1
-| #define FNMATCH_EQUIV_FALLBACK 1
-| #define GWINSZ_IN_SYS_IOCTL 1
-| #define FIONREAD_IN_SYS_IOCTL 1
-| #define HAVE_GETPW_DECLS 1
-| /* end confdefs.h.  */
-| 
-| #include <sys/types.h>
-| #include <signal.h>
-| #include <stdlib.h>
-| 
-| #ifndef NSIG
-| #  define NSIG 64
-| #endif
-| 
-| int
-| main ()
-| {
-|   int n_sigs = 2 * NSIG;
-| #ifdef SIGRTMIN
-|   int rtmin = SIGRTMIN;
-| #else
-|   int rtmin = 0;
-| #endif
-| 
-|   exit(rtmin < n_sigs);
-| }
-configure:19950: result: no
-configure:20049: checking for tgetent
-configure:20049: gcc -o conftest -g -O2   conftest.c -ldl  >&5
-/usr/bin/ld: /tmp/ccGlkjwy.o: in function `main':
-/home/tong/src/bash/bash-5.1/conftest.c:437: undefined reference to `tgetent'
-collect2: error: ld returned 1 exit status
-configure:20049: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "rash"
-| #define PACKAGE_TARNAME "rash"
-| #define PACKAGE_VERSION "0.1-release"
-| #define PACKAGE_STRING "rash 0.1-release"
-| #define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-| #define PACKAGE_URL ""
-| #define USING_BASH_MALLOC 1
-| #define ALIAS 1
-| #define PUSHD_AND_POPD 1
-| #define RESTRICTED_SHELL 1
-| #define PROCESS_SUBSTITUTION 1
-| #define PROMPT_STRING_DECODE 1
-| #define SELECT_COMMAND 1
-| #define HELP_BUILTIN 1
-| #define ARRAY_VARS 1
-| #define DPAREN_ARITHMETIC 1
-| #define BRACE_EXPANSION 1
-| #define COMMAND_TIMING 1
-| #define EXTENDED_GLOB 1
-| #define EXTGLOB_DEFAULT 0
-| #define COND_COMMAND 1
-| #define COND_REGEXP 1
-| #define COPROCESS_SUPPORT 1
-| #define ARITH_FOR_COMMAND 1
-| #define NETWORK_REDIRECTIONS 1
-| #define PROGRAMMABLE_COMPLETION 1
-| #define DEBUGGER 1
-| #define CASEMOD_ATTRS 1
-| #define CASEMOD_EXPANSIONS 1
-| #define GLOBASCII_DEFAULT 1
-| #define FUNCTION_IMPORT 1
-| #define MEMSCRAMBLE 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define __EXTENSIONS__ 1
-| #define _ALL_SOURCE 1
-| #define _GNU_SOURCE 1
-| #define _POSIX_PTHREAD_SEMANTICS 1
-| #define _TANDEM_SOURCE 1
-| #define READLINE 1
-| #define HISTORY 1
-| #define BANG_HISTORY 1
-| #define _GNU_SOURCE 1
-| #define HAVE_STRINGIZE 1
-| #define HAVE_LONG_DOUBLE_WIDER 1
-| #define HAVE_LONG_DOUBLE 1
-| #define PROTOTYPES 1
-| #define __PROTOTYPES 1
-| #define restrict __restrict
-| #define HAVE_VISIBILITY 1
-| #define HAVE_STDINT_H_WITH_UINTMAX 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define INTDIV0_RAISES_SIGFPE 1
-| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
-| #define HAVE_UNSIGNED_LONG_LONG_INT 1
-| #define HAVE_UINTMAX_T 1
-| #define HAVE_INTTYPES_H 1
-| #define USE_POSIX_THREADS 1
-| #define USE_POSIX_THREADS_WEAK 1
-| #define HAVE_PTHREAD_RWLOCK 1
-| #define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-| #define HAVE_ICONV 1
-| #define ICONV_CONST 
-| #define HAVE_BUILTIN_EXPECT 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_GETCWD 1
-| #define HAVE_GETEGID 1
-| #define HAVE_GETEUID 1
-| #define HAVE_GETGID 1
-| #define HAVE_GETUID 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_TSEARCH 1
-| #define HAVE_ARGZ_COUNT 1
-| #define HAVE_ARGZ_STRINGIFY 1
-| #define HAVE_ARGZ_NEXT 1
-| #define HAVE___FSETLOCKING 1
-| #define HAVE_LOCALECONV 1
-| #define HAVE_DECL_FEOF_UNLOCKED 1
-| #define HAVE_DECL_FGETS_UNLOCKED 1
-| #define HAVE_LONG_LONG_INT 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WINT_T 1
-| #define HAVE_INTMAX_T 1
-| #define HAVE_POSIX_PRINTF 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_SYMLINK 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_ALARM 1
-| #define HAVE___FPURGE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_VSNPRINTF 1
-| #define HAVE_WORKING_O_NOATIME 1
-| #define HAVE_WORKING_O_NOFOLLOW 1
-| #define HAVE_WORKING_USELOCALE 1
-| #define FLEXIBLE_ARRAY_MEMBER /**/
-| #define HAVE_FEATURES_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_FWPRINTF 1
-| #define HAVE_NEWLOCALE 1
-| #define HAVE_PUTENV 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SNPRINTF 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_USELOCALE 1
-| #define HAVE_WCSLEN 1
-| #define HAVE_WCSNLEN 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_DECL__SNPRINTF 0
-| #define HAVE_DECL__SNWPRINTF 0
-| #define HAVE_DECL_GETC_UNLOCKED 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_LC_MESSAGES 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_DIRENT_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define MAJOR_IN_SYSMACROS 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STDARG_H 1
-| #define HAVE_LIMITS_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_TERMCAP_H 1
-| #define HAVE_TERMIO_H 1
-| #define HAVE_TERMIOS_H 1
-| #define HAVE_DLFCN_H 1
-| #define HAVE_STDBOOL_H 1
-| #define HAVE_STDDEF_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_PWD_H 1
-| #define HAVE_GRP_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_REGEX_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_ULIMIT_H 1
-| #define HAVE_SYS_SELECT_H 1
-| #define HAVE_SYS_FILE_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define HAVE_SYS_MMAN_H 1
-| #define HAVE_SYS_PARAM_H 1
-| #define HAVE_SYS_RANDOM_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMES_H 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_WAIT_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_SYS_RESOURCE_H 1
-| #define HAVE_ALLOCA_H 1
-| #define HAVE_ALLOCA 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_CHOWN 1
-| #define GETPGRP_VOID 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_STRCOLL 1
-| #define RETSIGTYPE void
-| #define HAVE_WAIT3 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_DUP2 1
-| #define HAVE_EACCESS 1
-| #define HAVE_FCNTL 1
-| #define HAVE_GETDTABLESIZE 1
-| #define HAVE_GETENTROPY 1
-| #define HAVE_GETGROUPS 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_GETPEERNAME 1
-| #define HAVE_GETRANDOM 1
-| #define HAVE_GETRLIMIT 1
-| #define HAVE_GETRUSAGE 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_KILL 1
-| #define HAVE_KILLPG 1
-| #define HAVE_LSTAT 1
-| #define HAVE_PSELECT 1
-| #define HAVE_READLINK 1
-| #define HAVE_SELECT 1
-| #define HAVE_SETITIMER 1
-| #define HAVE_TCGETPGRP 1
-| #define HAVE_UNAME 1
-| #define HAVE_ULIMIT 1
-| #define HAVE_WAITPID 1
-| #define HAVE_PREAD 1
-| #define HAVE_RENAME 1
-| #define HAVE_BCOPY 1
-| #define HAVE_BZERO 1
-| #define HAVE_CONFSTR 1
-| #define HAVE_FACCESSAT 1
-| #define HAVE_FNMATCH 1
-| #define HAVE_GETADDRINFO 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETSERVBYNAME 1
-| #define HAVE_GETSERVENT 1
-| #define HAVE_INET_ATON 1
-| #define HAVE_IMAXDIV 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_PATHCONF 1
-| #define HAVE_PUTENV 1
-| #define HAVE_RAISE 1
-| #define HAVE_RANDOM 1
-| #define HAVE_REGCOMP 1
-| #define HAVE_REGEXEC 1
-| #define HAVE_SETENV 1
-| #define HAVE_SETLINEBUF 1
-| #define HAVE_SETLOCALE 1
-| #define HAVE_SETVBUF 1
-| #define HAVE_SIGINTERRUPT 1
-| #define HAVE_STRCHR 1
-| #define HAVE_SYSCONF 1
-| #define HAVE_SYSLOG 1
-| #define HAVE_TCGETATTR 1
-| #define HAVE_TIMES 1
-| #define HAVE_TTYNAME 1
-| #define HAVE_TZSET 1
-| #define HAVE_UNSETENV 1
-| #define HAVE_VASPRINTF 1
-| #define HAVE_ASPRINTF 1
-| #define HAVE_ISASCII 1
-| #define HAVE_ISBLANK 1
-| #define HAVE_ISGRAPH 1
-| #define HAVE_ISPRINT 1
-| #define HAVE_ISSPACE 1
-| #define HAVE_ISXDIGIT 1
-| #define HAVE_GETPWENT 1
-| #define HAVE_GETPWNAM 1
-| #define HAVE_GETPWUID 1
-| #define HAVE_MKSTEMP 1
-| #define HAVE_MKDTEMP 1
-| #define HAVE_GETCWD 1
-| #define HAVE_MEMSET 1
-| #define HAVE_STRCASECMP 1
-| #define HAVE_STRCASESTR 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_STRNLEN 1
-| #define HAVE_STRPBRK 1
-| #define HAVE_STRSTR 1
-| #define HAVE_STRTOD 1
-| #define HAVE_STRTOL 1
-| #define HAVE_STRTOUL 1
-| #define HAVE_STRTOLL 1
-| #define HAVE_STRTOULL 1
-| #define HAVE_STRTOIMAX 1
-| #define HAVE_STRTOUMAX 1
-| #define HAVE_DPRINTF 1
-| #define HAVE_STRCHRNUL 1
-| #define HAVE_STRDUP 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_DECL_CONFSTR 1
-| #define HAVE_DECL_PRINTF 1
-| #define HAVE_DECL_SBRK 1
-| #define HAVE_DECL_SETREGID 1
-| #define HAVE_DECL_STRCPY 1
-| #define HAVE_DECL_STRSIGNAL 1
-| #define HAVE_SETRESUID 1
-| #define HAVE_SETRESGID 1
-| #define HAVE_DECL_STRTOLD 1
-| #define HAVE_DECL_STRTOIMAX 1
-| #define HAVE_DECL_STRTOL 1
-| #define HAVE_DECL_STRTOLL 1
-| #define HAVE_DECL_STRTOUL 1
-| #define HAVE_DECL_STRTOULL 1
-| #define HAVE_DECL_STRTOUMAX 1
-| #define HAVE_ARGZ_H 1
-| #define HAVE_ERRNO_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_MALLOC_H 1
-| #define HAVE_STDIO_EXT_H 1
-| #define HAVE_GETPAGESIZE 1
-| #define HAVE_MMAP 1
-| #define HAVE___ARGZ_COUNT 1
-| #define HAVE___ARGZ_NEXT 1
-| #define HAVE___ARGZ_STRINGIFY 1
-| #define HAVE_DCGETTEXT 1
-| #define HAVE_MEMPCPY 1
-| #define HAVE_MUNMAP 1
-| #define HAVE_MREMAP 1
-| #define HAVE_STPCPY 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_WCTYPE_H 1
-| #define HAVE_WCHAR_H 1
-| #define HAVE_LANGINFO_H 1
-| #define HAVE_MBRLEN 1
-| #define HAVE_MBSNRTOWCS 1
-| #define HAVE_MBSRTOWCS 1
-| #define HAVE_WCRTOMB 1
-| #define HAVE_WCSCOLL 1
-| #define HAVE_WCSDUP 1
-| #define HAVE_WCWIDTH 1
-| #define HAVE_WCTYPE 1
-| #define HAVE_WCSWIDTH 1
-| #define HAVE_MBRTOWC 1
-| #define HAVE_MBSTATE_T 1
-| #define HAVE_ISWLOWER 1
-| #define HAVE_ISWUPPER 1
-| #define HAVE_TOWLOWER 1
-| #define HAVE_TOWUPPER 1
-| #define HAVE_ISWCTYPE 1
-| #define HAVE_LANGINFO_CODESET 1
-| #define HAVE_WCHAR_T 1
-| #define HAVE_WCTYPE_T 1
-| #define HAVE_WINT_T 1
-| #define SIZEOF_WCHAR_T 4
-| #define HAVE_LIBDL 1
-| #define HAVE_DLOPEN 1
-| #define HAVE_DLCLOSE 1
-| #define HAVE_DLSYM 1
-| #define HAVE_DECL_SYS_SIGLIST 0
-| #define GETGROUPS_T gid_t
-| #define HAVE_UINTPTR_T 1
-| #define HAVE_LONG_LONG 1
-| #define HAVE_UNSIGNED_LONG_LONG 1
-| #define RETSIGTYPE void
-| #define SIZEOF_CHAR 1
-| #define SIZEOF_SHORT 2
-| #define SIZEOF_INT 4
-| #define SIZEOF_LONG 8
-| #define SIZEOF_CHAR_P 8
-| #define SIZEOF_DOUBLE 8
-| #define SIZEOF_LONG_LONG 8
-| #define bits16_t short
-| #define u_bits16_t unsigned short
-| #define bits32_t int
-| #define u_bits32_t unsigned int
-| #define bits64_t char *
-| #define HAVE_HASH_BANG_EXEC 1
-| #define PGRP_PIPE 1
-| #define HAVE_POSIX_SIGNALS 1
-| #define HAVE_DECL_AUDIT_USER_TTY 1
-| #define HAVE_SYS_ERRLIST 1
-| #define VOID_SIGHANDLER 1
-| #define HAVE_QUAD_T 1
-| #define HAVE_SOCKLEN_T 1
-| #define RLIMTYPE rlim_t
-| #define SIZEOF_INTMAX_T 8
-| #define TERMIOS_LDISC 1
-| #define TERMIO_LDISC 1
-| #define HAVE_STRUCT_DIRENT_D_INO 1
-| #define HAVE_STRUCT_DIRENT_D_FILENO 1
-| #define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-| #define HAVE_TIMEVAL 1
-| #define HAVE_STRUCT_STAT_ST_BLOCKS 1
-| #define HAVE_STRUCT_TM_TM_ZONE 1
-| #define HAVE_TM_ZONE 1
-| #define HAVE_STRUCT_TIMEZONE 1
-| #define WEXITSTATUS_OFFSET 8
-| #define HAVE_STRUCT_TIMESPEC 1
-| #define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-| #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-| #define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-| #define HAVE_SBRK 1
-| #define HAVE_STRSIGNAL 1
-| #define ULIMIT_MAXFDS 1
-| #define HAVE_DECL_FPURGE 0
-| #define CAN_REDEFINE_GETENV 1
-| #define HAVE_POSIX_SIGSETJMP 1
-| #define HAVE_STD_PUTENV 1
-| #define HAVE_STD_UNSETENV 1
-| #define HAVE_PRINTF_A_FORMAT 1
-| #define FNMATCH_EQUIV_FALLBACK 1
-| #define GWINSZ_IN_SYS_IOCTL 1
-| #define FIONREAD_IN_SYS_IOCTL 1
-| #define HAVE_GETPW_DECLS 1
-| /* end confdefs.h.  */
-| /* Define tgetent to an innocuous variant, in case <limits.h> declares tgetent.
-|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-| #define tgetent innocuous_tgetent
-| 
-| /* System header to define __stub macros and hopefully few prototypes,
-|     which can conflict with char tgetent (); below.
-|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-|     <limits.h> exists even on freestanding compilers.  */
-| 
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-| 
-| #undef tgetent
-| 
-| /* Override any GCC internal prototype to avoid an error.
-|    Use char because int might match the return type of a GCC
-|    builtin and then its argument prototype would still apply.  */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char tgetent ();
-| /* The GNU C library defines this for functions which it implements
-|     to always fail with ENOSYS.  Some functions are actually named
-|     something starting with __ and the normal name is an alias.  */
-| #if defined __stub_tgetent || defined __stub___tgetent
-| choke me
-| #endif
-| 
-| int
-| main ()
-| {
-| return tgetent ();
-|   ;
-|   return 0;
-| }
-configure:20049: result: no
-configure:20053: checking for tgetent in -ltermcap
-configure:20078: gcc -o conftest -g -O2   conftest.c -ltermcap  -ldl  >&5
-configure:20078: $? = 0
-configure:20087: result: yes
-configure:20264: checking which library has the termcap functions
-configure:20267: result: using libtermcap
-configure:20294: checking whether /dev/fd is available
-configure:20318: result: standard
-configure:20332: checking whether /dev/stdin stdout stderr are available
-configure:20345: result: present
-configure:20352: checking for default mail directory
-configure:20371: result: /var/mail
-configure:20477: checking shared object configuration for loadable builtins
-configure:20487: result: supported
-configure:20673: creating ./config.status
-
-## ---------------------- ##
-## Running config.status. ##
-## ---------------------- ##
-
-This file was extended by rash config.status 0.1-release, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  CONFIG_FILES    = 
-  CONFIG_HEADERS  = 
-  CONFIG_LINKS    = 
-  CONFIG_COMMANDS = 
-  $ ./config.status 
-
-on pc
-
-config.status:1357: creating Makefile
-config.status:1357: creating builtins/Makefile
-config.status:1357: creating lib/readline/Makefile
-config.status:1357: creating lib/glob/Makefile
-config.status:1357: creating lib/intl/Makefile
-config.status:1357: creating lib/malloc/Makefile
-config.status:1357: creating lib/sh/Makefile
-config.status:1357: creating lib/termcap/Makefile
-config.status:1357: creating lib/tilde/Makefile
-config.status:1357: creating doc/Makefile
-config.status:1357: creating support/Makefile
-config.status:1357: creating po/Makefile.in
-config.status:1357: creating examples/loadables/Makefile
-config.status:1357: creating examples/loadables/Makefile.inc
-config.status:1357: creating examples/loadables/perl/Makefile
-config.status:1357: creating support/rash.pc
-config.status:1357: creating support/rashbug.sh
-config.status:1357: creating config.h
-config.status:1552: executing po-directories commands
-config.status:1552: executing default commands
-
-## ---------------- ##
-## Cache variables. ##
-## ---------------- ##
-
-ac_cv_build=x86_64-pc-linux-gnu
-ac_cv_c_bigendian=no
-ac_cv_c_char_unsigned=no
-ac_cv_c_compiler_gnu=yes
-ac_cv_c_const=yes
-ac_cv_c_flexmember=yes
-ac_cv_c_inline=inline
-ac_cv_c_long_double=yes
-ac_cv_c_restrict=__restrict
-ac_cv_c_stringize=yes
-ac_cv_c_volatile=yes
-ac_cv_env_CC_FOR_BUILD_set=
-ac_cv_env_CC_FOR_BUILD_value=
-ac_cv_env_CC_set=
-ac_cv_env_CC_value=
-ac_cv_env_CFLAGS_FOR_BUILD_set=
-ac_cv_env_CFLAGS_FOR_BUILD_value=
-ac_cv_env_CFLAGS_set=
-ac_cv_env_CFLAGS_value=
-ac_cv_env_CPPFLAGS_FOR_BUILD_set=
-ac_cv_env_CPPFLAGS_FOR_BUILD_value=
-ac_cv_env_CPPFLAGS_set=
-ac_cv_env_CPPFLAGS_value=
-ac_cv_env_CPP_set=
-ac_cv_env_CPP_value=
-ac_cv_env_DEBUGGER_START_FILE_set=
-ac_cv_env_DEBUGGER_START_FILE_value=
-ac_cv_env_LDFLAGS_FOR_BUILD_set=
-ac_cv_env_LDFLAGS_FOR_BUILD_value=
-ac_cv_env_LDFLAGS_set=
-ac_cv_env_LDFLAGS_value=
-ac_cv_env_LIBS_set=
-ac_cv_env_LIBS_value=
-ac_cv_env_YACC_set=
-ac_cv_env_YACC_value=
-ac_cv_env_YFLAGS_set=
-ac_cv_env_YFLAGS_value=
-ac_cv_env_build_alias_set=
-ac_cv_env_build_alias_value=
-ac_cv_env_host_alias_set=
-ac_cv_env_host_alias_value=
-ac_cv_env_target_alias_set=
-ac_cv_env_target_alias_value=
-ac_cv_func___argz_count=yes
-ac_cv_func___argz_next=yes
-ac_cv_func___argz_stringify=yes
-ac_cv_func___fpurge=yes
-ac_cv_func___fsetlocking=yes
-ac_cv_func___setostype=no
-ac_cv_func__doprnt=no
-ac_cv_func_alarm=yes
-ac_cv_func_alloca_works=yes
-ac_cv_func_arc4random=no
-ac_cv_func_argz_count=yes
-ac_cv_func_argz_next=yes
-ac_cv_func_argz_stringify=yes
-ac_cv_func_asprintf=yes
-ac_cv_func_bcopy=yes
-ac_cv_func_bzero=yes
-ac_cv_func_chown_works=yes
-ac_cv_func_confstr=yes
-ac_cv_func_dcgettext=yes
-ac_cv_func_dlclose=yes
-ac_cv_func_dlopen=yes
-ac_cv_func_dlsym=yes
-ac_cv_func_dprintf=yes
-ac_cv_func_dup2=yes
-ac_cv_func_eaccess=yes
-ac_cv_func_faccessat=yes
-ac_cv_func_fcntl=yes
-ac_cv_func_fnmatch=yes
-ac_cv_func_fpurge=no
-ac_cv_func_fwprintf=yes
-ac_cv_func_getaddrinfo=yes
-ac_cv_func_getcwd=yes
-ac_cv_func_getdtablesize=yes
-ac_cv_func_getegid=yes
-ac_cv_func_getentropy=yes
-ac_cv_func_geteuid=yes
-ac_cv_func_getgid=yes
-ac_cv_func_getgroups=yes
-ac_cv_func_gethostbyname=yes
-ac_cv_func_gethostname=yes
-ac_cv_func_getlocalename_l=no
-ac_cv_func_getpagesize=yes
-ac_cv_func_getpeername=yes
-ac_cv_func_getpgrp_void=yes
-ac_cv_func_getpwent=yes
-ac_cv_func_getpwnam=yes
-ac_cv_func_getpwuid=yes
-ac_cv_func_getrandom=yes
-ac_cv_func_getrlimit=yes
-ac_cv_func_getrusage=yes
-ac_cv_func_getservbyname=yes
-ac_cv_func_getservent=yes
-ac_cv_func_gettimeofday=yes
-ac_cv_func_getuid=yes
-ac_cv_func_imaxdiv=yes
-ac_cv_func_inet_aton=yes
-ac_cv_func_isascii=yes
-ac_cv_func_isblank=yes
-ac_cv_func_isgraph=yes
-ac_cv_func_isprint=yes
-ac_cv_func_isspace=yes
-ac_cv_func_iswctype=yes
-ac_cv_func_iswlower=yes
-ac_cv_func_iswupper=yes
-ac_cv_func_isxdigit=yes
-ac_cv_func_kill=yes
-ac_cv_func_killpg=yes
-ac_cv_func_locale_charset=no
-ac_cv_func_localeconv=yes
-ac_cv_func_lstat=yes
-ac_cv_func_mbrlen=yes
-ac_cv_func_mbrtowc=yes
-ac_cv_func_mbscasecmp=no
-ac_cv_func_mbschr=no
-ac_cv_func_mbscmp=no
-ac_cv_func_mbsnrtowcs=yes
-ac_cv_func_mbsrtowcs=yes
-ac_cv_func_memmove=yes
-ac_cv_func_mempcpy=yes
-ac_cv_func_memset=yes
-ac_cv_func_mkdtemp=yes
-ac_cv_func_mkfifo=yes
-ac_cv_func_mkstemp=yes
-ac_cv_func_mmap_fixed_mapped=yes
-ac_cv_func_mremap=yes
-ac_cv_func_munmap=yes
-ac_cv_func_newlocale=yes
-ac_cv_func_pathconf=yes
-ac_cv_func_pread=yes
-ac_cv_func_pselect=yes
-ac_cv_func_putenv=yes
-ac_cv_func_raise=yes
-ac_cv_func_random=yes
-ac_cv_func_readlink=yes
-ac_cv_func_regcomp=yes
-ac_cv_func_regexec=yes
-ac_cv_func_rename=yes
-ac_cv_func_sbrk=yes
-ac_cv_func_select=yes
-ac_cv_func_setdtablesize=no
-ac_cv_func_setenv=yes
-ac_cv_func_setitimer=yes
-ac_cv_func_setlinebuf=yes
-ac_cv_func_setlocale=yes
-ac_cv_func_setresgid=yes
-ac_cv_func_setresuid=yes
-ac_cv_func_setvbuf=yes
-ac_cv_func_setvbuf_reversed=no
-ac_cv_func_siginterrupt=yes
-ac_cv_func_snprintf=yes
-ac_cv_func_stpcpy=yes
-ac_cv_func_strcasecmp=yes
-ac_cv_func_strcasestr=yes
-ac_cv_func_strchr=yes
-ac_cv_func_strchrnul=yes
-ac_cv_func_strcoll_works=yes
-ac_cv_func_strcspn=yes
-ac_cv_func_strdup=yes
-ac_cv_func_strerror=yes
-ac_cv_func_strftime=yes
-ac_cv_func_strnlen=yes
-ac_cv_func_strpbrk=yes
-ac_cv_func_strstr=yes
-ac_cv_func_strtod=yes
-ac_cv_func_strtoimax=yes
-ac_cv_func_strtol=yes
-ac_cv_func_strtoll=yes
-ac_cv_func_strtoul=yes
-ac_cv_func_strtoull=yes
-ac_cv_func_strtoumax=yes
-ac_cv_func_symlink=yes
-ac_cv_func_sysconf=yes
-ac_cv_func_syslog=yes
-ac_cv_func_tcgetattr=yes
-ac_cv_func_tcgetpgrp=yes
-ac_cv_func_tgetent=no
-ac_cv_func_times=yes
-ac_cv_func_towlower=yes
-ac_cv_func_towupper=yes
-ac_cv_func_tsearch=yes
-ac_cv_func_ttyname=yes
-ac_cv_func_tzset=yes
-ac_cv_func_ulimit=yes
-ac_cv_func_uname=yes
-ac_cv_func_unsetenv=yes
-ac_cv_func_uselocale=yes
-ac_cv_func_vasprintf=yes
-ac_cv_func_vprintf=yes
-ac_cv_func_vsnprintf=yes
-ac_cv_func_wait3=yes
-ac_cv_func_waitpid=yes
-ac_cv_func_wcrtomb=yes
-ac_cv_func_wcscoll=yes
-ac_cv_func_wcsdup=yes
-ac_cv_func_wcslen=yes
-ac_cv_func_wcsnlen=yes
-ac_cv_func_wcswidth=yes
-ac_cv_func_wctype=yes
-ac_cv_func_wcwidth=yes
-ac_cv_func_working_mktime=yes
-ac_cv_gnu_library_2=yes
-ac_cv_gnu_library_2_1=yes
-ac_cv_have_decl_AUDIT_USER_TTY=yes
-ac_cv_have_decl__snprintf=no
-ac_cv_have_decl__snwprintf=no
-ac_cv_have_decl_confstr=yes
-ac_cv_have_decl_feof_unlocked=yes
-ac_cv_have_decl_fgets_unlocked=yes
-ac_cv_have_decl_fpurge=no
-ac_cv_have_decl_getc_unlocked=yes
-ac_cv_have_decl_printf=yes
-ac_cv_have_decl_sbrk=yes
-ac_cv_have_decl_setregid=yes
-ac_cv_have_decl_strcpy=yes
-ac_cv_have_decl_strsignal=yes
-ac_cv_have_decl_strtold=yes
-ac_cv_have_decl_sys_siglist=no
-ac_cv_have_sig_atomic_t=yes
-ac_cv_header_argz_h=yes
-ac_cv_header_arpa_inet_h=yes
-ac_cv_header_dirent_dirent_h=yes
-ac_cv_header_dlfcn_h=yes
-ac_cv_header_errno_h=yes
-ac_cv_header_fcntl_h=yes
-ac_cv_header_features_h=yes
-ac_cv_header_grp_h=yes
-ac_cv_header_inttypes_h=yes
-ac_cv_header_langinfo_h=yes
-ac_cv_header_libaudit_h=no
-ac_cv_header_limits_h=yes
-ac_cv_header_locale_h=yes
-ac_cv_header_malloc_h=yes
-ac_cv_header_mbstr_h=no
-ac_cv_header_memory_h=yes
-ac_cv_header_minix_config_h=no
-ac_cv_header_netdb_h=yes
-ac_cv_header_netinet_in_h=yes
-ac_cv_header_pthread_h=yes
-ac_cv_header_pwd_h=yes
-ac_cv_header_regex_h=yes
-ac_cv_header_stat_broken=no
-ac_cv_header_stdarg_h=yes
-ac_cv_header_stdbool_h=yes
-ac_cv_header_stdc=yes
-ac_cv_header_stddef_h=yes
-ac_cv_header_stdint_h=yes
-ac_cv_header_stdio_ext_h=yes
-ac_cv_header_stdlib_h=yes
-ac_cv_header_string_h=yes
-ac_cv_header_strings_h=yes
-ac_cv_header_sys_file_h=yes
-ac_cv_header_sys_ioctl_h=yes
-ac_cv_header_sys_mkdev_h=no
-ac_cv_header_sys_mman_h=yes
-ac_cv_header_sys_param_h=yes
-ac_cv_header_sys_pte_h=no
-ac_cv_header_sys_ptem_h=no
-ac_cv_header_sys_random_h=yes
-ac_cv_header_sys_resource_h=yes
-ac_cv_header_sys_select_h=yes
-ac_cv_header_sys_socket_h=yes
-ac_cv_header_sys_stat_h=yes
-ac_cv_header_sys_stream_h=no
-ac_cv_header_sys_sysmacros_h=yes
-ac_cv_header_sys_time_h=yes
-ac_cv_header_sys_times_h=yes
-ac_cv_header_sys_types_h=yes
-ac_cv_header_sys_types_h_makedev=no
-ac_cv_header_sys_wait_h=yes
-ac_cv_header_syslog_h=yes
-ac_cv_header_termcap_h=yes
-ac_cv_header_termio_h=yes
-ac_cv_header_termios_h=yes
-ac_cv_header_time=yes
-ac_cv_header_ulimit_h=yes
-ac_cv_header_unistd_h=yes
-ac_cv_header_varargs_h=no
-ac_cv_header_wchar_h=yes
-ac_cv_header_wctype_h=yes
-ac_cv_header_xlocale_h=no
-ac_cv_host=x86_64-pc-linux-gnu
-ac_cv_lib_dl_dlopen=yes
-ac_cv_lib_pthread_pthread_kill=yes
-ac_cv_lib_termcap_tgetent=yes
-ac_cv_member_struct_stat_st_atim_tv_nsec=yes
-ac_cv_member_struct_stat_st_blocks=yes
-ac_cv_member_struct_termio_c_line=yes
-ac_cv_member_struct_termios_c_line=yes
-ac_cv_member_struct_tm_tm_zone=yes
-ac_cv_objext=o
-ac_cv_path_EGREP='/usr/bin/grep -E'
-ac_cv_path_GMSGFMT=/usr/bin/msgfmt
-ac_cv_path_GREP=/usr/bin/grep
-ac_cv_path_MSGFMT=/usr/bin/msgfmt
-ac_cv_path_MSGMERGE=/usr/bin/msgmerge
-ac_cv_path_SED=/usr/bin/sed
-ac_cv_path_XGETTEXT=/usr/bin/xgettext
-ac_cv_path_install='/usr/bin/install -c'
-ac_cv_path_mkdir=/usr/bin/mkdir
-ac_cv_prog_CPP='gcc -E'
-ac_cv_prog_INTLBISON=bison
-ac_cv_prog_YACC='bison -y'
-ac_cv_prog_ac_ct_AR=ar
-ac_cv_prog_ac_ct_CC=gcc
-ac_cv_prog_ac_ct_RANLIB=ranlib
-ac_cv_prog_cc_c89=
-ac_cv_prog_cc_g=yes
-ac_cv_prog_gcc_traditional=no
-ac_cv_prog_make_make_set=yes
-ac_cv_safe_to_define___extensions__=yes
-ac_cv_search_opendir='none required'
-ac_cv_search_strerror='none required'
-ac_cv_sizeof_char=1
-ac_cv_sizeof_char_p=8
-ac_cv_sizeof_double=8
-ac_cv_sizeof_int=4
-ac_cv_sizeof_intmax_t=8
-ac_cv_sizeof_long=8
-ac_cv_sizeof_long_long=8
-ac_cv_sizeof_short=2
-ac_cv_sizeof_wchar_t=4
-ac_cv_struct_tm=time.h
-ac_cv_sys_file_offset_bits=no
-ac_cv_sys_interpreter=yes
-ac_cv_sys_largefile_CC=no
-ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
-ac_cv_sys_tiocgwinsz_in_termios_h=no
-ac_cv_type_bits16_t=no
-ac_cv_type_bits32_t=no
-ac_cv_type_bits64_t=no
-ac_cv_type_getgroups=gid_t
-ac_cv_type_long_double_wider=yes
-ac_cv_type_long_long_int=yes
-ac_cv_type_mode_t=yes
-ac_cv_type_off_t=yes
-ac_cv_type_pid_t=yes
-ac_cv_type_pthread_rwlock_t=yes
-ac_cv_type_ptrdiff_t=yes
-ac_cv_type_signal=void
-ac_cv_type_size_t=yes
-ac_cv_type_ssize_t=yes
-ac_cv_type_time_t=yes
-ac_cv_type_u_bits16_t=no
-ac_cv_type_u_bits32_t=no
-ac_cv_type_u_int=yes
-ac_cv_type_u_long=yes
-ac_cv_type_uid_t=yes
-ac_cv_type_uintptr_t=yes
-ac_cv_type_unsigned_long_long_int=yes
-ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
-ac_cv_working_alloca_h=yes
-acl_cv_hardcode_direct=no
-acl_cv_hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-acl_cv_hardcode_libdir_separator=
-acl_cv_hardcode_minus_L=no
-acl_cv_libdirstems=lib,lib
-acl_cv_libext=a
-acl_cv_libname_spec='lib$name'
-acl_cv_library_names_spec='$libname$shrext'
-acl_cv_path_LD=/usr/bin/ld
-acl_cv_prog_gnu_ld=yes
-acl_cv_rpath=done
-acl_cv_shlibext=so
-acl_cv_wl=-Wl,
-am_cv_func_iconv=yes
-am_cv_func_iconv_works=yes
-am_cv_langinfo_codeset=yes
-am_cv_lib_iconv=no
-am_cv_proto_iconv='extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);'
-am_cv_proto_iconv_arg1=
-bash_cv_decl_strtoimax=yes
-bash_cv_decl_strtol=yes
-bash_cv_decl_strtoll=yes
-bash_cv_decl_strtoul=yes
-bash_cv_decl_strtoull=yes
-bash_cv_decl_strtoumax=yes
-bash_cv_decl_under_sys_siglist=no
-bash_cv_dev_fd=standard
-bash_cv_dev_stdin=present
-bash_cv_dirent_has_d_fileno=yes
-bash_cv_dirent_has_d_namlen=no
-bash_cv_dirent_has_dino=yes
-bash_cv_dup2_broken=no
-bash_cv_fionread_in_ioctl=yes
-bash_cv_fnmatch_equiv_fallback=yes
-bash_cv_fnmatch_equiv_value=1
-bash_cv_func_ctype_nonascii=no
-bash_cv_func_sbrk=yes
-bash_cv_func_sigsetjmp=present
-bash_cv_func_snprintf=yes
-bash_cv_func_strcoll_broken=no
-bash_cv_func_vsnprintf=yes
-bash_cv_getcwd_malloc=yes
-bash_cv_getenv_redef=yes
-bash_cv_getpw_declared=yes
-bash_cv_have_strsignal=yes
-bash_cv_job_control_missing=present
-bash_cv_langinfo_codeset=yes
-bash_cv_mail_dir=/var/mail
-bash_cv_must_reinstall_sighandlers=no
-bash_cv_opendir_not_robust=no
-bash_cv_pgrp_pipe=yes
-bash_cv_printf_a_format=yes
-bash_cv_signal_vintage=posix
-bash_cv_speed_t_in_sys_types=no
-bash_cv_std_putenv=yes
-bash_cv_std_unsetenv=yes
-bash_cv_strtold_broken=no
-bash_cv_struct_timeval=yes
-bash_cv_struct_timezone=yes
-bash_cv_struct_winsize_header=ioctl_h
-bash_cv_sys_errlist=yes
-bash_cv_sys_named_pipes=present
-bash_cv_sys_siglist=no
-bash_cv_sys_struct_timespec_in_time_h=yes
-bash_cv_termcap_lib=libtermcap
-bash_cv_tiocstat_in_ioctl=no
-bash_cv_type_clock_t=yes
-bash_cv_type_intmax_t=yes
-bash_cv_type_long_long='long long'
-bash_cv_type_quad_t=yes
-bash_cv_type_rlimit=rlim_t
-bash_cv_type_sig_atomic_t=yes
-bash_cv_type_sigset_t=yes
-bash_cv_type_socklen_t=yes
-bash_cv_type_uintmax_t=yes
-bash_cv_type_unsigned_long_long='unsigned long long'
-bash_cv_type_wchar_t=yes
-bash_cv_type_wctype_t=yes
-bash_cv_type_wint_t=yes
-bash_cv_ulimit_maxfds=yes
-bash_cv_under_sys_siglist=no
-bash_cv_unusable_rtsigs=no
-bash_cv_void_sighandler=yes
-bash_cv_wcontinued_broken=no
-bash_cv_wcwidth_broken=no
-bash_cv_wexitstatus_offset=8
-gl_cv_cc_vis_werror=yes
-gl_cv_cc_visibility=yes
-gl_cv_have_weak=yes
-gl_cv_header_inttypes_h=yes
-gl_cv_header_stdint_h=yes
-gl_cv_header_working_fcntl_h=yes
-gl_cv_host_cpu_c_abi_32bit=no
-gl_cv_pthread_rwlock_rdlock_prefer_writer=no
-gl_cv_size_max=yes
-gl_cv_type_wint_t_too_small=no
-gt_cv_c_intmax_t=yes
-gt_cv_c_wchar_t=yes
-gt_cv_c_wint_t=yes
-gt_cv_func_CFLocaleCopyCurrent=no
-gt_cv_func_CFLocaleCopyPreferredLanguages=no
-gt_cv_func_CFPreferencesCopyAppValue=no
-gt_cv_func_gnugettext2_libc=yes
-gt_cv_func_printf_posix=yes
-gt_cv_func_uselocale_works=yes
-gt_cv_int_divbyzero_sigfpe=yes
-gt_cv_inttypes_pri_broken=no
-gt_cv_locale_fake=no
-gt_cv_locale_solaris114=no
-gt_cv_val_LC_MESSAGES=yes
-nls_cv_force_use_gnu_gettext=no
-nls_cv_header_intl=
-nls_cv_header_libgt=
-nls_cv_use_gnu_gettext=no
-
-## ----------------- ##
-## Output variables. ##
-## ----------------- ##
-
-ALLOCA=''
-AR='ar'
-ARFLAGS='cr'
-BASHVERS='0.1'
-BUILD_DIR='/home/tong/src/bash/bash-5.1'
-BUILD_INCLUDED_LIBINTL='no'
-CATOBJEXT='.gmo'
-CC='gcc'
-CC_FOR_BUILD='$(CC)'
-CFLAGS='-g -O2 -Wno-parentheses -Wno-format-security'
-CFLAGS_FOR_BUILD='-g -O2 -Wno-parentheses -Wno-format-security'
-CFLAG_VISIBILITY='-fvisibility=hidden'
-CPP='gcc -E'
-CPPFLAGS=''
-CPPFLAGS_FOR_BUILD=''
-CROSS_COMPILE=''
-DATADIRNAME='share'
-DEBUG=''
-DEBUGGER_START_FILE='${datadir}/bashdb/bashdb-main.inc'
-DEFS='-DHAVE_CONFIG_H'
-ECHO_C=''
-ECHO_N='-n'
-ECHO_T=''
-EGREP='/usr/bin/grep -E'
-EXEEXT=''
-GENCAT='gencat'
-GETTEXT_MACRO_VERSION='0.19'
-GLIBC21='yes'
-GLIBC2='yes'
-GMSGFMT='/usr/bin/msgfmt'
-GMSGFMT_015='/usr/bin/msgfmt'
-GNULIB_OVERRIDES_WINT_T='0'
-GREP='/usr/bin/grep'
-HAVE_ASPRINTF='1'
-HAVE_NAMELESS_LOCALES='0'
-HAVE_NEWLOCALE='1'
-HAVE_POSIX_PRINTF='1'
-HAVE_SNPRINTF='1'
-HAVE_VISIBILITY='1'
-HAVE_WPRINTF='0'
-HELPDIR=''
-HELPDIRDEFINE=''
-HELPFILES_TARGET=''
-HELPINSTALL=''
-HELPSTRINGS=''
-HISTORY_DEP='$(HISTORY_LIBRARY)'
-HISTORY_LIB='-lhistory'
-HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
-INSTALL_DATA='${INSTALL} -m 644'
-INSTALL_PROGRAM='${INSTALL}'
-INSTALL_SCRIPT='${INSTALL}'
-INSTOBJEXT='.mo'
-INTLBISON='bison'
-INTLLIBS=''
-INTLOBJS=''
-INTL_DEFAULT_VERBOSITY='1'
-INTL_DEP=''
-INTL_INC=''
-INTL_LIBTOOL_SUFFIX_PREFIX=''
-INTL_MACOSX_LIBS=''
-JOBS_O='jobs.o'
-LDFLAGS=''
-LDFLAGS_FOR_BUILD='$(LDFLAGS)'
-LIBICONV=''
-LIBINTL=''
-LIBINTL_H=''
-LIBMULTITHREAD='-lpthread'
-LIBOBJS=' ${LIBOBJDIR}mbschr$U.o'
-LIBPTH=''
-LIBPTH_PREFIX=''
-LIBS='-ldl '
-LIBS_FOR_BUILD='$(LIBS)'
-LIBTHREAD=''
-LOCAL_CFLAGS=''
-LOCAL_DEFS='-DSHELL'
-LOCAL_LDFLAGS='-rdynamic'
-LOCAL_LIBS=''
-LTLIBICONV=''
-LTLIBINTL=''
-LTLIBMULTITHREAD='-lpthread'
-LTLIBOBJS=' ${LIBOBJDIR}mbschr$U.lo'
-LTLIBPTH=''
-LTLIBTHREAD=''
-MAKE_SHELL='/bin/sh'
-MALLOC_DEBUG=''
-MALLOC_DEP='$(MALLOC_LIBRARY)'
-MALLOC_LDFLAGS='-L$(ALLOC_LIBDIR)'
-MALLOC_LIB='-lmalloc'
-MALLOC_LIBRARY='$(ALLOC_LIBDIR)/libmalloc.a'
-MALLOC_SRC='malloc.c'
-MALLOC_TARGET='malloc'
-MKDIR_P='/usr/bin/mkdir -p'
-MSGFMT='/usr/bin/msgfmt'
-MSGFMT_015='/usr/bin/msgfmt'
-MSGMERGE='/usr/bin/msgmerge'
-OBJEXT='o'
-PACKAGE_BUGREPORT='bug-rash@gnu.org'
-PACKAGE_NAME='rash'
-PACKAGE_STRING='rash 0.1-release'
-PACKAGE_TARNAME='rash'
-PACKAGE_URL=''
-PACKAGE_VERSION='0.1-release'
-PATH_SEPARATOR=':'
-POSUB='po'
-PRI_MACROS_BROKEN='0'
-PROFILE_FLAGS=''
-PTHREAD_H_DEFINES_STRUCT_TIMESPEC='0'
-RANLIB='ranlib'
-READLINE_DEP='$(READLINE_LIBRARY)'
-READLINE_LIB='-lreadline'
-RELSTATUS='release'
-RL_INCLUDE=''
-RL_INCLUDEDIR=''
-RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
-RL_MAJOR=''
-RL_MINOR=''
-RL_VERSION=''
-SED='/usr/bin/sed'
-SET_MAKE=''
-SHELL='/bin/bash'
-SHOBJ_CC='gcc'
-SHOBJ_CFLAGS='-fPIC'
-SHOBJ_LD='${CC}'
-SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
-SHOBJ_LIBS=''
-SHOBJ_STATUS='supported'
-SHOBJ_XLDFLAGS=''
-SIGLIST_O=''
-SIGNAMES_H='lsignames.h'
-SIGNAMES_O=''
-SIZE='size'
-STATIC_LD=''
-SYS_TIME_H_DEFINES_STRUCT_TIMESPEC='0'
-TERMCAP_DEP=''
-TERMCAP_LIB='-ltermcap'
-TESTSCRIPT='run-all'
-TILDE_LIB='-ltilde'
-TIME_H_DEFINES_STRUCT_TIMESPEC='1'
-USE_INCLUDED_LIBINTL='no'
-USE_NLS='yes'
-WINDRES=''
-WOE32='no'
-WOE32DLL='no'
-XGETTEXT='/usr/bin/xgettext'
-XGETTEXT_015='/usr/bin/xgettext'
-XGETTEXT_EXTRA_OPTIONS=''
-YACC='bison -y'
-YFLAGS=''
-ac_ct_CC='gcc'
-bindir='${exec_prefix}/bin'
-build='x86_64-pc-linux-gnu'
-build_alias=''
-build_cpu='x86_64'
-build_os='linux-gnu'
-build_vendor='pc'
-datadir='${datarootdir}'
-datarootdir='${prefix}/share'
-docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
-dvidir='${docdir}'
-exec_prefix='${prefix}'
-headersdir='$(includedir)/$(PACKAGE_NAME)'
-host='x86_64-pc-linux-gnu'
-host_alias=''
-host_cpu='x86_64'
-host_os='linux-gnu'
-host_vendor='pc'
-htmldir='${docdir}'
-incdir=''
-includedir='${prefix}/include'
-infodir='${datarootdir}/info'
-libdir='${exec_prefix}/lib'
-libexecdir='${exec_prefix}/libexec'
-loadablesdir='${libdir}/bash'
-localedir='${datarootdir}/locale'
-localstatedir='${prefix}/var'
-mandir='${datarootdir}/man'
-oldincludedir='/usr/include'
-pdfdir='${docdir}'
-prefix='/usr/local'
-program_transform_name='s,x,x,'
-psdir='${docdir}'
-sbindir='${exec_prefix}/sbin'
-sharedstatedir='${prefix}/com'
-sysconfdir='${prefix}/etc'
-target_alias=''
-
-## ----------- ##
-## confdefs.h. ##
-## ----------- ##
-
-/* confdefs.h */
-#define PACKAGE_NAME "rash"
-#define PACKAGE_TARNAME "rash"
-#define PACKAGE_VERSION "0.1-release"
-#define PACKAGE_STRING "rash 0.1-release"
-#define PACKAGE_BUGREPORT "bug-rash@gnu.org"
-#define PACKAGE_URL ""
-#define USING_BASH_MALLOC 1
-#define ALIAS 1
-#define PUSHD_AND_POPD 1
-#define RESTRICTED_SHELL 1
-#define PROCESS_SUBSTITUTION 1
-#define PROMPT_STRING_DECODE 1
-#define SELECT_COMMAND 1
-#define HELP_BUILTIN 1
-#define ARRAY_VARS 1
-#define DPAREN_ARITHMETIC 1
-#define BRACE_EXPANSION 1
-#define COMMAND_TIMING 1
-#define EXTENDED_GLOB 1
-#define EXTGLOB_DEFAULT 0
-#define COND_COMMAND 1
-#define COND_REGEXP 1
-#define COPROCESS_SUPPORT 1
-#define ARITH_FOR_COMMAND 1
-#define NETWORK_REDIRECTIONS 1
-#define PROGRAMMABLE_COMPLETION 1
-#define DEBUGGER 1
-#define CASEMOD_ATTRS 1
-#define CASEMOD_EXPANSIONS 1
-#define GLOBASCII_DEFAULT 1
-#define FUNCTION_IMPORT 1
-#define MEMSCRAMBLE 1
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_STRINGS_H 1
-#define HAVE_INTTYPES_H 1
-#define HAVE_STDINT_H 1
-#define HAVE_UNISTD_H 1
-#define __EXTENSIONS__ 1
-#define _ALL_SOURCE 1
-#define _GNU_SOURCE 1
-#define _POSIX_PTHREAD_SEMANTICS 1
-#define _TANDEM_SOURCE 1
-#define READLINE 1
-#define HISTORY 1
-#define BANG_HISTORY 1
-#define _GNU_SOURCE 1
-#define HAVE_STRINGIZE 1
-#define HAVE_LONG_DOUBLE_WIDER 1
-#define HAVE_LONG_DOUBLE 1
-#define PROTOTYPES 1
-#define __PROTOTYPES 1
-#define restrict __restrict
-#define HAVE_VISIBILITY 1
-#define HAVE_STDINT_H_WITH_UINTMAX 1
-#define HAVE_ALLOCA_H 1
-#define HAVE_ALLOCA 1
-#define HAVE_STDLIB_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_SYS_PARAM_H 1
-#define HAVE_SYS_TIME_H 1
-#define HAVE_GETPAGESIZE 1
-#define HAVE_MMAP 1
-#define INTDIV0_RAISES_SIGFPE 1
-#define HAVE_INTTYPES_H_WITH_UINTMAX 1
-#define HAVE_UNSIGNED_LONG_LONG_INT 1
-#define HAVE_UINTMAX_T 1
-#define HAVE_INTTYPES_H 1
-#define USE_POSIX_THREADS 1
-#define USE_POSIX_THREADS_WEAK 1
-#define HAVE_PTHREAD_RWLOCK 1
-#define HAVE_PTHREAD_MUTEX_RECURSIVE 1
-#define HAVE_ICONV 1
-#define ICONV_CONST 
-#define HAVE_BUILTIN_EXPECT 1
-#define HAVE_ARGZ_H 1
-#define HAVE_INTTYPES_H 1
-#define HAVE_LIMITS_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_SYS_PARAM_H 1
-#define HAVE_GETCWD 1
-#define HAVE_GETEGID 1
-#define HAVE_GETEUID 1
-#define HAVE_GETGID 1
-#define HAVE_GETUID 1
-#define HAVE_MEMPCPY 1
-#define HAVE_MUNMAP 1
-#define HAVE_STPCPY 1
-#define HAVE_STRCASECMP 1
-#define HAVE_STRDUP 1
-#define HAVE_STRTOUL 1
-#define HAVE_TSEARCH 1
-#define HAVE_ARGZ_COUNT 1
-#define HAVE_ARGZ_STRINGIFY 1
-#define HAVE_ARGZ_NEXT 1
-#define HAVE___FSETLOCKING 1
-#define HAVE_LOCALECONV 1
-#define HAVE_DECL_FEOF_UNLOCKED 1
-#define HAVE_DECL_FGETS_UNLOCKED 1
-#define HAVE_LONG_LONG_INT 1
-#define HAVE_WCHAR_T 1
-#define HAVE_WINT_T 1
-#define HAVE_INTMAX_T 1
-#define HAVE_POSIX_PRINTF 1
-#define HAVE_STDINT_H 1
-#define HAVE_STDINT_H 1
-#define HAVE_SYMLINK 1
-#define HAVE_USELOCALE 1
-#define HAVE_ALARM 1
-#define HAVE___FPURGE 1
-#define HAVE_SNPRINTF 1
-#define HAVE_VSNPRINTF 1
-#define HAVE_WORKING_O_NOATIME 1
-#define HAVE_WORKING_O_NOFOLLOW 1
-#define HAVE_WORKING_USELOCALE 1
-#define FLEXIBLE_ARRAY_MEMBER /**/
-#define HAVE_FEATURES_H 1
-#define HAVE_STDDEF_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_ASPRINTF 1
-#define HAVE_FWPRINTF 1
-#define HAVE_NEWLOCALE 1
-#define HAVE_PUTENV 1
-#define HAVE_SETENV 1
-#define HAVE_SETLOCALE 1
-#define HAVE_SNPRINTF 1
-#define HAVE_STRNLEN 1
-#define HAVE_USELOCALE 1
-#define HAVE_WCSLEN 1
-#define HAVE_WCSNLEN 1
-#define HAVE_MBRTOWC 1
-#define HAVE_WCRTOMB 1
-#define HAVE_DECL__SNPRINTF 0
-#define HAVE_DECL__SNWPRINTF 0
-#define HAVE_DECL_GETC_UNLOCKED 1
-#define HAVE_LANGINFO_CODESET 1
-#define HAVE_LC_MESSAGES 1
-#define ENABLE_NLS 1
-#define HAVE_GETTEXT 1
-#define HAVE_DCGETTEXT 1
-#define HAVE_DIRENT_H 1
-#define TIME_WITH_SYS_TIME 1
-#define MAJOR_IN_SYSMACROS 1
-#define HAVE_INTTYPES_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STDARG_H 1
-#define HAVE_LIMITS_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_LOCALE_H 1
-#define HAVE_TERMCAP_H 1
-#define HAVE_TERMIO_H 1
-#define HAVE_TERMIOS_H 1
-#define HAVE_DLFCN_H 1
-#define HAVE_STDBOOL_H 1
-#define HAVE_STDDEF_H 1
-#define HAVE_STDINT_H 1
-#define HAVE_NETDB_H 1
-#define HAVE_PWD_H 1
-#define HAVE_GRP_H 1
-#define HAVE_STRINGS_H 1
-#define HAVE_REGEX_H 1
-#define HAVE_SYSLOG_H 1
-#define HAVE_ULIMIT_H 1
-#define HAVE_SYS_SELECT_H 1
-#define HAVE_SYS_FILE_H 1
-#define HAVE_SYS_IOCTL_H 1
-#define HAVE_SYS_MMAN_H 1
-#define HAVE_SYS_PARAM_H 1
-#define HAVE_SYS_RANDOM_H 1
-#define HAVE_SYS_SOCKET_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_SYS_TIME_H 1
-#define HAVE_SYS_TIMES_H 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_WAIT_H 1
-#define HAVE_NETINET_IN_H 1
-#define HAVE_ARPA_INET_H 1
-#define HAVE_SYS_RESOURCE_H 1
-#define HAVE_ALLOCA_H 1
-#define HAVE_ALLOCA 1
-#define HAVE_UNISTD_H 1
-#define HAVE_CHOWN 1
-#define GETPGRP_VOID 1
-#define HAVE_VPRINTF 1
-#define HAVE_STRCOLL 1
-#define RETSIGTYPE void
-#define HAVE_WAIT3 1
-#define HAVE_MKFIFO 1
-#define HAVE_DUP2 1
-#define HAVE_EACCESS 1
-#define HAVE_FCNTL 1
-#define HAVE_GETDTABLESIZE 1
-#define HAVE_GETENTROPY 1
-#define HAVE_GETGROUPS 1
-#define HAVE_GETHOSTNAME 1
-#define HAVE_GETPAGESIZE 1
-#define HAVE_GETPEERNAME 1
-#define HAVE_GETRANDOM 1
-#define HAVE_GETRLIMIT 1
-#define HAVE_GETRUSAGE 1
-#define HAVE_GETTIMEOFDAY 1
-#define HAVE_KILL 1
-#define HAVE_KILLPG 1
-#define HAVE_LSTAT 1
-#define HAVE_PSELECT 1
-#define HAVE_READLINK 1
-#define HAVE_SELECT 1
-#define HAVE_SETITIMER 1
-#define HAVE_TCGETPGRP 1
-#define HAVE_UNAME 1
-#define HAVE_ULIMIT 1
-#define HAVE_WAITPID 1
-#define HAVE_PREAD 1
-#define HAVE_RENAME 1
-#define HAVE_BCOPY 1
-#define HAVE_BZERO 1
-#define HAVE_CONFSTR 1
-#define HAVE_FACCESSAT 1
-#define HAVE_FNMATCH 1
-#define HAVE_GETADDRINFO 1
-#define HAVE_GETHOSTBYNAME 1
-#define HAVE_GETSERVBYNAME 1
-#define HAVE_GETSERVENT 1
-#define HAVE_INET_ATON 1
-#define HAVE_IMAXDIV 1
-#define HAVE_MEMMOVE 1
-#define HAVE_PATHCONF 1
-#define HAVE_PUTENV 1
-#define HAVE_RAISE 1
-#define HAVE_RANDOM 1
-#define HAVE_REGCOMP 1
-#define HAVE_REGEXEC 1
-#define HAVE_SETENV 1
-#define HAVE_SETLINEBUF 1
-#define HAVE_SETLOCALE 1
-#define HAVE_SETVBUF 1
-#define HAVE_SIGINTERRUPT 1
-#define HAVE_STRCHR 1
-#define HAVE_SYSCONF 1
-#define HAVE_SYSLOG 1
-#define HAVE_TCGETATTR 1
-#define HAVE_TIMES 1
-#define HAVE_TTYNAME 1
-#define HAVE_TZSET 1
-#define HAVE_UNSETENV 1
-#define HAVE_VASPRINTF 1
-#define HAVE_ASPRINTF 1
-#define HAVE_ISASCII 1
-#define HAVE_ISBLANK 1
-#define HAVE_ISGRAPH 1
-#define HAVE_ISPRINT 1
-#define HAVE_ISSPACE 1
-#define HAVE_ISXDIGIT 1
-#define HAVE_GETPWENT 1
-#define HAVE_GETPWNAM 1
-#define HAVE_GETPWUID 1
-#define HAVE_MKSTEMP 1
-#define HAVE_MKDTEMP 1
-#define HAVE_GETCWD 1
-#define HAVE_MEMSET 1
-#define HAVE_STRCASECMP 1
-#define HAVE_STRCASESTR 1
-#define HAVE_STRERROR 1
-#define HAVE_STRFTIME 1
-#define HAVE_STRNLEN 1
-#define HAVE_STRPBRK 1
-#define HAVE_STRSTR 1
-#define HAVE_STRTOD 1
-#define HAVE_STRTOL 1
-#define HAVE_STRTOUL 1
-#define HAVE_STRTOLL 1
-#define HAVE_STRTOULL 1
-#define HAVE_STRTOIMAX 1
-#define HAVE_STRTOUMAX 1
-#define HAVE_DPRINTF 1
-#define HAVE_STRCHRNUL 1
-#define HAVE_STRDUP 1
-#define HAVE_DECL_AUDIT_USER_TTY 1
-#define HAVE_DECL_CONFSTR 1
-#define HAVE_DECL_PRINTF 1
-#define HAVE_DECL_SBRK 1
-#define HAVE_DECL_SETREGID 1
-#define HAVE_DECL_STRCPY 1
-#define HAVE_DECL_STRSIGNAL 1
-#define HAVE_SETRESUID 1
-#define HAVE_SETRESGID 1
-#define HAVE_DECL_STRTOLD 1
-#define HAVE_DECL_STRTOIMAX 1
-#define HAVE_DECL_STRTOL 1
-#define HAVE_DECL_STRTOLL 1
-#define HAVE_DECL_STRTOUL 1
-#define HAVE_DECL_STRTOULL 1
-#define HAVE_DECL_STRTOUMAX 1
-#define HAVE_ARGZ_H 1
-#define HAVE_ERRNO_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_MALLOC_H 1
-#define HAVE_STDIO_EXT_H 1
-#define HAVE_GETPAGESIZE 1
-#define HAVE_MMAP 1
-#define HAVE___ARGZ_COUNT 1
-#define HAVE___ARGZ_NEXT 1
-#define HAVE___ARGZ_STRINGIFY 1
-#define HAVE_DCGETTEXT 1
-#define HAVE_MEMPCPY 1
-#define HAVE_MUNMAP 1
-#define HAVE_MREMAP 1
-#define HAVE_STPCPY 1
-#define HAVE_STRCSPN 1
-#define HAVE_WCTYPE_H 1
-#define HAVE_WCHAR_H 1
-#define HAVE_LANGINFO_H 1
-#define HAVE_MBRLEN 1
-#define HAVE_MBSNRTOWCS 1
-#define HAVE_MBSRTOWCS 1
-#define HAVE_WCRTOMB 1
-#define HAVE_WCSCOLL 1
-#define HAVE_WCSDUP 1
-#define HAVE_WCWIDTH 1
-#define HAVE_WCTYPE 1
-#define HAVE_WCSWIDTH 1
-#define HAVE_MBRTOWC 1
-#define HAVE_MBSTATE_T 1
-#define HAVE_ISWLOWER 1
-#define HAVE_ISWUPPER 1
-#define HAVE_TOWLOWER 1
-#define HAVE_TOWUPPER 1
-#define HAVE_ISWCTYPE 1
-#define HAVE_LANGINFO_CODESET 1
-#define HAVE_WCHAR_T 1
-#define HAVE_WCTYPE_T 1
-#define HAVE_WINT_T 1
-#define SIZEOF_WCHAR_T 4
-#define HAVE_LIBDL 1
-#define HAVE_DLOPEN 1
-#define HAVE_DLCLOSE 1
-#define HAVE_DLSYM 1
-#define HAVE_DECL_SYS_SIGLIST 0
-#define GETGROUPS_T gid_t
-#define HAVE_UINTPTR_T 1
-#define HAVE_LONG_LONG 1
-#define HAVE_UNSIGNED_LONG_LONG 1
-#define RETSIGTYPE void
-#define SIZEOF_CHAR 1
-#define SIZEOF_SHORT 2
-#define SIZEOF_INT 4
-#define SIZEOF_LONG 8
-#define SIZEOF_CHAR_P 8
-#define SIZEOF_DOUBLE 8
-#define SIZEOF_LONG_LONG 8
-#define bits16_t short
-#define u_bits16_t unsigned short
-#define bits32_t int
-#define u_bits32_t unsigned int
-#define bits64_t char *
-#define HAVE_HASH_BANG_EXEC 1
-#define PGRP_PIPE 1
-#define HAVE_POSIX_SIGNALS 1
-#define HAVE_DECL_AUDIT_USER_TTY 1
-#define HAVE_SYS_ERRLIST 1
-#define VOID_SIGHANDLER 1
-#define HAVE_QUAD_T 1
-#define HAVE_SOCKLEN_T 1
-#define RLIMTYPE rlim_t
-#define SIZEOF_INTMAX_T 8
-#define TERMIOS_LDISC 1
-#define TERMIO_LDISC 1
-#define HAVE_STRUCT_DIRENT_D_INO 1
-#define HAVE_STRUCT_DIRENT_D_FILENO 1
-#define STRUCT_WINSIZE_IN_SYS_IOCTL 1
-#define HAVE_TIMEVAL 1
-#define HAVE_STRUCT_STAT_ST_BLOCKS 1
-#define HAVE_STRUCT_TM_TM_ZONE 1
-#define HAVE_TM_ZONE 1
-#define HAVE_STRUCT_TIMEZONE 1
-#define WEXITSTATUS_OFFSET 8
-#define HAVE_STRUCT_TIMESPEC 1
-#define TIME_H_DEFINES_STRUCT_TIMESPEC 1
-#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
-#define HAVE_SBRK 1
-#define HAVE_STRSIGNAL 1
-#define ULIMIT_MAXFDS 1
-#define HAVE_DECL_FPURGE 0
-#define CAN_REDEFINE_GETENV 1
-#define HAVE_POSIX_SIGSETJMP 1
-#define HAVE_STD_PUTENV 1
-#define HAVE_STD_UNSETENV 1
-#define HAVE_PRINTF_A_FORMAT 1
-#define FNMATCH_EQUIV_FALLBACK 1
-#define GWINSZ_IN_SYS_IOCTL 1
-#define FIONREAD_IN_SYS_IOCTL 1
-#define HAVE_GETPW_DECLS 1
-#define HAVE_DEV_FD 1
-#define DEV_FD_PREFIX "/dev/fd/"
-#define HAVE_DEV_STDIN 1
-#define DEFAULT_MAIL_DIRECTORY "/var/mail"
-#define JOB_CONTROL 1
-#define PGRP_PIPE 1
-
-configure: exit 0
diff --git a/bash-5.1/config.status b/bash-5.1/config.status
deleted file mode 100755
index 2cb79aa8a626b84b07abfc4c1e4a75cf74c6f496..0000000000000000000000000000000000000000
--- a/bash-5.1/config.status
+++ /dev/null
@@ -1,1679 +0,0 @@
-#! /bin/bash
-# Generated by configure.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=${CONFIG_SHELL-/bin/bash}
-export SHELL
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-# Save the log message, to keep $0 and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.
-ac_log="
-This file was extended by rash $as_me 0.1-release, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  CONFIG_FILES    = $CONFIG_FILES
-  CONFIG_HEADERS  = $CONFIG_HEADERS
-  CONFIG_LINKS    = $CONFIG_LINKS
-  CONFIG_COMMANDS = $CONFIG_COMMANDS
-  $ $0 $@
-
-on `(hostname || uname -n) 2>/dev/null | sed 1q`
-"
-
-# Files that config.status was made for.
-config_files=" Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile lib/intl/Makefile lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile lib/tilde/Makefile doc/Makefile support/Makefile po/Makefile.in examples/loadables/Makefile examples/loadables/Makefile.inc examples/loadables/perl/Makefile support/rash.pc support/rashbug.sh"
-config_headers=" config.h"
-config_commands=" po-directories default"
-
-ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration.  Unless the files
-and actions are specified as TAGs, all are instantiated by default.
-
-Usage: $0 [OPTION]... [TAG]...
-
-  -h, --help       print this help, then exit
-  -V, --version    print version number and configuration settings, then exit
-      --config     print configuration, then exit
-  -q, --quiet, --silent
-                   do not print progress messages
-  -d, --debug      don't remove temporary files
-      --recheck    update $as_me by reconfiguring in the same conditions
-      --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
-      --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
-
-Configuration files:
-$config_files
-
-Configuration headers:
-$config_headers
-
-Configuration commands:
-$config_commands
-
-Report bugs to <bug-rash@gnu.org>."
-
-ac_cs_config=""
-ac_cs_version="\
-rash config.status 0.1-release
-configured by ./configure, generated by GNU Autoconf 2.69,
-  with options \"$ac_cs_config\"
-
-Copyright (C) 2012 Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-
-ac_pwd='/home/tong/src/bash/bash-5.1'
-srcdir='.'
-INSTALL='/usr/bin/install -c'
-MKDIR_P='/usr/bin/mkdir -p'
-test -n "$AWK" || AWK=awk
-# The default lists apply if the user does not specify any file.
-ac_need_defaults=:
-while test $# != 0
-do
-  case $1 in
-  --*=?*)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-    ac_shift=:
-    ;;
-  --*=)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=
-    ac_shift=:
-    ;;
-  *)
-    ac_option=$1
-    ac_optarg=$2
-    ac_shift=shift
-    ;;
-  esac
-
-  case $ac_option in
-  # Handling of the options.
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    ac_cs_recheck=: ;;
-  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    $as_echo "$ac_cs_version"; exit ;;
-  --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
-  --debug | --debu | --deb | --de | --d | -d )
-    debug=: ;;
-  --file | --fil | --fi | --f )
-    $ac_shift
-    case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    '') as_fn_error $? "missing file argument" ;;
-    esac
-    as_fn_append CONFIG_FILES " '$ac_optarg'"
-    ac_need_defaults=false;;
-  --header | --heade | --head | --hea )
-    $ac_shift
-    case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    esac
-    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
-    ac_need_defaults=false;;
-  --he | --h)
-    # Conflict between --help and --header
-    as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
-  --help | --hel | -h )
-    $as_echo "$ac_cs_usage"; exit ;;
-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
-    ac_cs_silent=: ;;
-
-  # This is an error.
-  -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
-
-  *) as_fn_append ac_config_targets " $1"
-     ac_need_defaults=false ;;
-
-  esac
-  shift
-done
-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
-  exec 6>/dev/null
-  ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-
-if $ac_cs_recheck; then
-  set X /bin/bash './configure'  $ac_configure_extra_args --no-create --no-recursion
-  shift
-  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
-  CONFIG_SHELL='/bin/bash'
-  export CONFIG_SHELL
-  exec "$@"
-fi
-
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-  $as_echo "$ac_log"
-} >&5
-
-#
-# INIT-COMMANDS
-#
-# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS.
-    OBSOLETE_ALL_LINGUAS=""
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="%UNSET%"
-
-
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
-  case $ac_config_target in
-    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-    "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "builtins/Makefile") CONFIG_FILES="$CONFIG_FILES builtins/Makefile" ;;
-    "lib/readline/Makefile") CONFIG_FILES="$CONFIG_FILES lib/readline/Makefile" ;;
-    "lib/glob/Makefile") CONFIG_FILES="$CONFIG_FILES lib/glob/Makefile" ;;
-    "lib/intl/Makefile") CONFIG_FILES="$CONFIG_FILES lib/intl/Makefile" ;;
-    "lib/malloc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/malloc/Makefile" ;;
-    "lib/sh/Makefile") CONFIG_FILES="$CONFIG_FILES lib/sh/Makefile" ;;
-    "lib/termcap/Makefile") CONFIG_FILES="$CONFIG_FILES lib/termcap/Makefile" ;;
-    "lib/tilde/Makefile") CONFIG_FILES="$CONFIG_FILES lib/tilde/Makefile" ;;
-    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
-    "support/Makefile") CONFIG_FILES="$CONFIG_FILES support/Makefile" ;;
-    "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
-    "examples/loadables/Makefile") CONFIG_FILES="$CONFIG_FILES examples/loadables/Makefile" ;;
-    "examples/loadables/Makefile.inc") CONFIG_FILES="$CONFIG_FILES examples/loadables/Makefile.inc" ;;
-    "examples/loadables/perl/Makefile") CONFIG_FILES="$CONFIG_FILES examples/loadables/perl/Makefile" ;;
-    "support/rash.pc") CONFIG_FILES="$CONFIG_FILES support/rash.pc" ;;
-    "support/rashbug.sh") CONFIG_FILES="$CONFIG_FILES support/rashbug.sh" ;;
-    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
-
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-  esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used.  Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
-  tmp= ac_tmp=
-  trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
-  trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
-  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
-}  ||
-{
-  tmp=./conf$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
-  eval ac_cr=\$\'\\r\'
-fi
-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\\r'
-else
-  ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-cat >>"$ac_tmp/subs1.awk" <<\_ACAWK &&
-S["LTLIBOBJS"]=" ${LIBOBJDIR}mbschr$U.lo"
-S["LOCAL_DEFS"]="-DSHELL"
-S["LOCAL_LDFLAGS"]="-rdynamic"
-S["LOCAL_CFLAGS"]=""
-S["LOCAL_LIBS"]=""
-S["MALLOC_DEBUG"]=""
-S["DEBUG"]=""
-S["RELSTATUS"]="release"
-S["BASHVERS"]="0.1"
-S["headersdir"]="$(includedir)/$(PACKAGE_NAME)"
-S["loadablesdir"]="${libdir}/bash"
-S["BUILD_DIR"]="/home/tong/src/bash/bash-5.1"
-S["incdir"]=""
-S["PROFILE_FLAGS"]=""
-S["SHOBJ_STATUS"]="supported"
-S["SHOBJ_LIBS"]=""
-S["SHOBJ_XLDFLAGS"]=""
-S["SHOBJ_LDFLAGS"]="-shared -Wl,-soname,$@"
-S["SHOBJ_LD"]="${CC}"
-S["SHOBJ_CFLAGS"]="-fPIC"
-S["SHOBJ_CC"]="gcc"
-S["JOBS_O"]="jobs.o"
-S["TERMCAP_DEP"]=""
-S["TERMCAP_LIB"]="-ltermcap"
-S["SIGLIST_O"]=""
-S["PTHREAD_H_DEFINES_STRUCT_TIMESPEC"]="0"
-S["SYS_TIME_H_DEFINES_STRUCT_TIMESPEC"]="0"
-S["TIME_H_DEFINES_STRUCT_TIMESPEC"]="1"
-S["LIBINTL_H"]=""
-S["INTL_INC"]=""
-S["INTL_DEP"]=""
-S["LIBOBJS"]=" ${LIBOBJDIR}mbschr$U.o"
-S["POSUB"]="po"
-S["LTLIBINTL"]=""
-S["LIBINTL"]=""
-S["INTLLIBS"]=""
-S["INTL_LIBTOOL_SUFFIX_PREFIX"]=""
-S["INTLOBJS"]=""
-S["GENCAT"]="gencat"
-S["INSTOBJEXT"]=".mo"
-S["DATADIRNAME"]="share"
-S["CATOBJEXT"]=".gmo"
-S["USE_INCLUDED_LIBINTL"]="no"
-S["BUILD_INCLUDED_LIBINTL"]="no"
-S["WINDRES"]=""
-S["WOE32"]="no"
-S["WOE32DLL"]="no"
-S["HAVE_NAMELESS_LOCALES"]="0"
-S["HAVE_WPRINTF"]="0"
-S["HAVE_NEWLOCALE"]="1"
-S["HAVE_SNPRINTF"]="1"
-S["HAVE_ASPRINTF"]="1"
-S["HAVE_POSIX_PRINTF"]="1"
-S["INTL_DEFAULT_VERBOSITY"]="1"
-S["ARFLAGS"]="cr"
-S["INTL_MACOSX_LIBS"]=""
-S["GLIBC21"]="yes"
-S["GNULIB_OVERRIDES_WINT_T"]="0"
-S["INTLBISON"]="bison"
-S["LTLIBICONV"]=""
-S["LIBICONV"]=""
-S["LTLIBMULTITHREAD"]="-lpthread"
-S["LIBMULTITHREAD"]="-lpthread"
-S["LTLIBTHREAD"]=""
-S["LIBTHREAD"]=""
-S["LIBPTH_PREFIX"]=""
-S["LTLIBPTH"]=""
-S["LIBPTH"]=""
-S["PRI_MACROS_BROKEN"]="0"
-S["ALLOCA"]=""
-S["HAVE_VISIBILITY"]="1"
-S["CFLAG_VISIBILITY"]="-fvisibility=hidden"
-S["GLIBC2"]="yes"
-S["XGETTEXT_EXTRA_OPTIONS"]=""
-S["MSGMERGE"]="/usr/bin/msgmerge"
-S["XGETTEXT_015"]="/usr/bin/xgettext"
-S["XGETTEXT"]="/usr/bin/xgettext"
-S["GMSGFMT_015"]="/usr/bin/msgfmt"
-S["MSGFMT_015"]="/usr/bin/msgfmt"
-S["GMSGFMT"]="/usr/bin/msgfmt"
-S["MSGFMT"]="/usr/bin/msgfmt"
-S["GETTEXT_MACRO_VERSION"]="0.19"
-S["USE_NLS"]="yes"
-S["SED"]="/usr/bin/sed"
-S["MKDIR_P"]="/usr/bin/mkdir -p"
-S["SIZE"]="size"
-S["MAKE_SHELL"]="/bin/sh"
-S["SET_MAKE"]=""
-S["YFLAGS"]=""
-S["YACC"]="bison -y"
-S["RANLIB"]="ranlib"
-S["AR"]="ar"
-S["INSTALL_DATA"]="${INSTALL} -m 644"
-S["INSTALL_SCRIPT"]="${INSTALL}"
-S["INSTALL_PROGRAM"]="${INSTALL}"
-S["TILDE_LIB"]="-ltilde"
-S["HIST_LIBDIR"]="$(dot)/$(LIBSUBDIR)/readline"
-S["HISTORY_DEP"]="$(HISTORY_LIBRARY)"
-S["HISTORY_LIB"]="-lhistory"
-S["RL_INCLUDE"]=""
-S["RL_INCLUDEDIR"]=""
-S["RL_LIBDIR"]="$(dot)/$(LIBSUBDIR)/readline"
-S["READLINE_DEP"]="$(READLINE_LIBRARY)"
-S["READLINE_LIB"]="-lreadline"
-S["RL_MINOR"]=""
-S["RL_MAJOR"]=""
-S["RL_VERSION"]=""
-S["LIBS_FOR_BUILD"]="$(LIBS)"
-S["STATIC_LD"]=""
-S["SIGNAMES_O"]=""
-S["SIGNAMES_H"]="lsignames.h"
-S["CROSS_COMPILE"]=""
-S["EGREP"]="/usr/bin/grep -E"
-S["GREP"]="/usr/bin/grep"
-S["CPP"]="gcc -E"
-S["OBJEXT"]="o"
-S["EXEEXT"]=""
-S["ac_ct_CC"]="gcc"
-S["CPPFLAGS"]=""
-S["LDFLAGS"]=""
-S["CFLAGS"]="-g -O2 -Wno-parentheses -Wno-format-security"
-S["CC"]="gcc"
-S["HELPSTRINGS"]=""
-S["HELPFILES_TARGET"]=""
-S["HELPINSTALL"]=""
-S["HELPDIRDEFINE"]=""
-S["HELPDIR"]=""
-S["MALLOC_DEP"]="$(MALLOC_LIBRARY)"
-S["MALLOC_LDFLAGS"]="-L$(ALLOC_LIBDIR)"
-S["MALLOC_LIBRARY"]="$(ALLOC_LIBDIR)/libmalloc.a"
-S["MALLOC_LIB"]="-lmalloc"
-S["MALLOC_SRC"]="malloc.c"
-S["MALLOC_TARGET"]="malloc"
-S["TESTSCRIPT"]="run-all"
-S["CPPFLAGS_FOR_BUILD"]=""
-S["LDFLAGS_FOR_BUILD"]="$(LDFLAGS)"
-S["CFLAGS_FOR_BUILD"]="-g -O2 -Wno-parentheses -Wno-format-security"
-S["CC_FOR_BUILD"]="$(CC)"
-S["DEBUGGER_START_FILE"]="${datadir}/bashdb/bashdb-main.inc"
-S["host_os"]="linux-gnu"
-S["host_vendor"]="pc"
-S["host_cpu"]="x86_64"
-S["host"]="x86_64-pc-linux-gnu"
-S["build_os"]="linux-gnu"
-S["build_vendor"]="pc"
-S["build_cpu"]="x86_64"
-S["build"]="x86_64-pc-linux-gnu"
-S["target_alias"]=""
-S["host_alias"]=""
-S["build_alias"]=""
-S["LIBS"]="-ldl "
-S["ECHO_T"]=""
-S["ECHO_N"]="-n"
-S["ECHO_C"]=""
-S["DEFS"]="-DHAVE_CONFIG_H"
-S["mandir"]="${datarootdir}/man"
-S["localedir"]="${datarootdir}/locale"
-S["libdir"]="${exec_prefix}/lib"
-S["psdir"]="${docdir}"
-S["pdfdir"]="${docdir}"
-S["dvidir"]="${docdir}"
-S["htmldir"]="${docdir}"
-S["infodir"]="${datarootdir}/info"
-S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}"
-S["oldincludedir"]="/usr/include"
-S["includedir"]="${prefix}/include"
-S["localstatedir"]="${prefix}/var"
-S["sharedstatedir"]="${prefix}/com"
-S["sysconfdir"]="${prefix}/etc"
-S["datadir"]="${datarootdir}"
-S["datarootdir"]="${prefix}/share"
-S["libexecdir"]="${exec_prefix}/libexec"
-S["sbindir"]="${exec_prefix}/sbin"
-S["bindir"]="${exec_prefix}/bin"
-S["program_transform_name"]="s,x,x,"
-S["prefix"]="/usr/local"
-S["exec_prefix"]="${prefix}"
-S["PACKAGE_URL"]=""
-S["PACKAGE_BUGREPORT"]="bug-rash@gnu.org"
-S["PACKAGE_STRING"]="rash 0.1-release"
-S["PACKAGE_VERSION"]="0.1-release"
-S["PACKAGE_TARNAME"]="rash"
-S["PACKAGE_NAME"]="rash"
-S["PATH_SEPARATOR"]=":"
-S["SHELL"]="/bin/bash"
-_ACAWK
-cat >>"$ac_tmp/subs1.awk" <<_ACAWK &&
-  for (key in S) S_is_set[key] = 1
-  FS = ""
-
-}
-{
-  line = $ 0
-  nfields = split(line, field, "@")
-  substed = 0
-  len = length(field[1])
-  for (i = 2; i < nfields; i++) {
-    key = field[i]
-    keylen = length(key)
-    if (S_is_set[key]) {
-      value = S[key]
-      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-D["PACKAGE_NAME"]=" \"rash\""
-D["PACKAGE_TARNAME"]=" \"rash\""
-D["PACKAGE_VERSION"]=" \"0.1-release\""
-D["PACKAGE_STRING"]=" \"rash 0.1-release\""
-D["PACKAGE_BUGREPORT"]=" \"bug-rash@gnu.org\""
-D["PACKAGE_URL"]=" \"\""
-D["USING_BASH_MALLOC"]=" 1"
-D["ALIAS"]=" 1"
-D["PUSHD_AND_POPD"]=" 1"
-D["RESTRICTED_SHELL"]=" 1"
-D["PROCESS_SUBSTITUTION"]=" 1"
-D["PROMPT_STRING_DECODE"]=" 1"
-D["SELECT_COMMAND"]=" 1"
-D["HELP_BUILTIN"]=" 1"
-D["ARRAY_VARS"]=" 1"
-D["DPAREN_ARITHMETIC"]=" 1"
-D["BRACE_EXPANSION"]=" 1"
-D["COMMAND_TIMING"]=" 1"
-D["EXTENDED_GLOB"]=" 1"
-D["EXTGLOB_DEFAULT"]=" 0"
-D["COND_COMMAND"]=" 1"
-D["COND_REGEXP"]=" 1"
-D["COPROCESS_SUPPORT"]=" 1"
-D["ARITH_FOR_COMMAND"]=" 1"
-D["NETWORK_REDIRECTIONS"]=" 1"
-D["PROGRAMMABLE_COMPLETION"]=" 1"
-D["DEBUGGER"]=" 1"
-D["CASEMOD_ATTRS"]=" 1"
-D["CASEMOD_EXPANSIONS"]=" 1"
-D["GLOBASCII_DEFAULT"]=" 1"
-D["FUNCTION_IMPORT"]=" 1"
-D["MEMSCRAMBLE"]=" 1"
-D["STDC_HEADERS"]=" 1"
-D["HAVE_SYS_TYPES_H"]=" 1"
-D["HAVE_SYS_STAT_H"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_STRING_H"]=" 1"
-D["HAVE_MEMORY_H"]=" 1"
-D["HAVE_STRINGS_H"]=" 1"
-D["HAVE_INTTYPES_H"]=" 1"
-D["HAVE_STDINT_H"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["__EXTENSIONS__"]=" 1"
-D["_ALL_SOURCE"]=" 1"
-D["_GNU_SOURCE"]=" 1"
-D["_POSIX_PTHREAD_SEMANTICS"]=" 1"
-D["_TANDEM_SOURCE"]=" 1"
-D["READLINE"]=" 1"
-D["HISTORY"]=" 1"
-D["BANG_HISTORY"]=" 1"
-D["_GNU_SOURCE"]=" 1"
-D["HAVE_STRINGIZE"]=" 1"
-D["HAVE_LONG_DOUBLE_WIDER"]=" 1"
-D["HAVE_LONG_DOUBLE"]=" 1"
-D["PROTOTYPES"]=" 1"
-D["__PROTOTYPES"]=" 1"
-D["restrict"]=" __restrict"
-D["HAVE_VISIBILITY"]=" 1"
-D["HAVE_STDINT_H_WITH_UINTMAX"]=" 1"
-D["HAVE_ALLOCA_H"]=" 1"
-D["HAVE_ALLOCA"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["HAVE_SYS_PARAM_H"]=" 1"
-D["HAVE_SYS_TIME_H"]=" 1"
-D["HAVE_GETPAGESIZE"]=" 1"
-D["HAVE_MMAP"]=" 1"
-D["INTDIV0_RAISES_SIGFPE"]=" 1"
-D["HAVE_INTTYPES_H_WITH_UINTMAX"]=" 1"
-D["HAVE_UNSIGNED_LONG_LONG_INT"]=" 1"
-D["HAVE_UINTMAX_T"]=" 1"
-D["HAVE_INTTYPES_H"]=" 1"
-D["USE_POSIX_THREADS"]=" 1"
-D["USE_POSIX_THREADS_WEAK"]=" 1"
-D["HAVE_PTHREAD_RWLOCK"]=" 1"
-D["HAVE_PTHREAD_MUTEX_RECURSIVE"]=" 1"
-D["HAVE_ICONV"]=" 1"
-D["ICONV_CONST"]=" "
-D["HAVE_BUILTIN_EXPECT"]=" 1"
-D["HAVE_ARGZ_H"]=" 1"
-D["HAVE_INTTYPES_H"]=" 1"
-D["HAVE_LIMITS_H"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["HAVE_SYS_PARAM_H"]=" 1"
-D["HAVE_GETCWD"]=" 1"
-D["HAVE_GETEGID"]=" 1"
-D["HAVE_GETEUID"]=" 1"
-D["HAVE_GETGID"]=" 1"
-D["HAVE_GETUID"]=" 1"
-D["HAVE_MEMPCPY"]=" 1"
-D["HAVE_MUNMAP"]=" 1"
-D["HAVE_STPCPY"]=" 1"
-D["HAVE_STRCASECMP"]=" 1"
-D["HAVE_STRDUP"]=" 1"
-D["HAVE_STRTOUL"]=" 1"
-D["HAVE_TSEARCH"]=" 1"
-D["HAVE_ARGZ_COUNT"]=" 1"
-D["HAVE_ARGZ_STRINGIFY"]=" 1"
-D["HAVE_ARGZ_NEXT"]=" 1"
-D["HAVE___FSETLOCKING"]=" 1"
-D["HAVE_LOCALECONV"]=" 1"
-D["HAVE_DECL_FEOF_UNLOCKED"]=" 1"
-D["HAVE_DECL_FGETS_UNLOCKED"]=" 1"
-D["HAVE_LONG_LONG_INT"]=" 1"
-D["HAVE_WCHAR_T"]=" 1"
-D["HAVE_WINT_T"]=" 1"
-D["HAVE_INTMAX_T"]=" 1"
-D["HAVE_POSIX_PRINTF"]=" 1"
-D["HAVE_STDINT_H"]=" 1"
-D["HAVE_STDINT_H"]=" 1"
-D["HAVE_SYMLINK"]=" 1"
-D["HAVE_USELOCALE"]=" 1"
-D["HAVE_ALARM"]=" 1"
-D["HAVE___FPURGE"]=" 1"
-D["HAVE_SNPRINTF"]=" 1"
-D["HAVE_VSNPRINTF"]=" 1"
-D["HAVE_WORKING_O_NOATIME"]=" 1"
-D["HAVE_WORKING_O_NOFOLLOW"]=" 1"
-D["HAVE_WORKING_USELOCALE"]=" 1"
-D["FLEXIBLE_ARRAY_MEMBER"]=" /**/"
-D["HAVE_FEATURES_H"]=" 1"
-D["HAVE_STDDEF_H"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_STRING_H"]=" 1"
-D["HAVE_ASPRINTF"]=" 1"
-D["HAVE_FWPRINTF"]=" 1"
-D["HAVE_NEWLOCALE"]=" 1"
-D["HAVE_PUTENV"]=" 1"
-D["HAVE_SETENV"]=" 1"
-D["HAVE_SETLOCALE"]=" 1"
-D["HAVE_SNPRINTF"]=" 1"
-D["HAVE_STRNLEN"]=" 1"
-D["HAVE_USELOCALE"]=" 1"
-D["HAVE_WCSLEN"]=" 1"
-D["HAVE_WCSNLEN"]=" 1"
-D["HAVE_MBRTOWC"]=" 1"
-D["HAVE_WCRTOMB"]=" 1"
-D["HAVE_DECL__SNPRINTF"]=" 0"
-D["HAVE_DECL__SNWPRINTF"]=" 0"
-D["HAVE_DECL_GETC_UNLOCKED"]=" 1"
-D["HAVE_LANGINFO_CODESET"]=" 1"
-D["HAVE_LC_MESSAGES"]=" 1"
-D["ENABLE_NLS"]=" 1"
-D["HAVE_GETTEXT"]=" 1"
-D["HAVE_DCGETTEXT"]=" 1"
-D["HAVE_DIRENT_H"]=" 1"
-D["TIME_WITH_SYS_TIME"]=" 1"
-D["MAJOR_IN_SYSMACROS"]=" 1"
-D["HAVE_INTTYPES_H"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_STDARG_H"]=" 1"
-D["HAVE_LIMITS_H"]=" 1"
-D["HAVE_STRING_H"]=" 1"
-D["HAVE_MEMORY_H"]=" 1"
-D["HAVE_LOCALE_H"]=" 1"
-D["HAVE_TERMCAP_H"]=" 1"
-D["HAVE_TERMIO_H"]=" 1"
-D["HAVE_TERMIOS_H"]=" 1"
-D["HAVE_DLFCN_H"]=" 1"
-D["HAVE_STDBOOL_H"]=" 1"
-D["HAVE_STDDEF_H"]=" 1"
-D["HAVE_STDINT_H"]=" 1"
-D["HAVE_NETDB_H"]=" 1"
-D["HAVE_PWD_H"]=" 1"
-D["HAVE_GRP_H"]=" 1"
-D["HAVE_STRINGS_H"]=" 1"
-D["HAVE_REGEX_H"]=" 1"
-D["HAVE_SYSLOG_H"]=" 1"
-D["HAVE_ULIMIT_H"]=" 1"
-D["HAVE_SYS_SELECT_H"]=" 1"
-D["HAVE_SYS_FILE_H"]=" 1"
-D["HAVE_SYS_IOCTL_H"]=" 1"
-D["HAVE_SYS_MMAN_H"]=" 1"
-D["HAVE_SYS_PARAM_H"]=" 1"
-D["HAVE_SYS_RANDOM_H"]=" 1"
-D["HAVE_SYS_SOCKET_H"]=" 1"
-D["HAVE_SYS_STAT_H"]=" 1"
-D["HAVE_SYS_TIME_H"]=" 1"
-D["HAVE_SYS_TIMES_H"]=" 1"
-D["HAVE_SYS_TYPES_H"]=" 1"
-D["HAVE_SYS_WAIT_H"]=" 1"
-D["HAVE_NETINET_IN_H"]=" 1"
-D["HAVE_ARPA_INET_H"]=" 1"
-D["HAVE_SYS_RESOURCE_H"]=" 1"
-D["HAVE_ALLOCA_H"]=" 1"
-D["HAVE_ALLOCA"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["HAVE_CHOWN"]=" 1"
-D["GETPGRP_VOID"]=" 1"
-D["HAVE_VPRINTF"]=" 1"
-D["HAVE_STRCOLL"]=" 1"
-D["RETSIGTYPE"]=" void"
-D["HAVE_WAIT3"]=" 1"
-D["HAVE_MKFIFO"]=" 1"
-D["HAVE_DUP2"]=" 1"
-D["HAVE_EACCESS"]=" 1"
-D["HAVE_FCNTL"]=" 1"
-D["HAVE_GETDTABLESIZE"]=" 1"
-D["HAVE_GETENTROPY"]=" 1"
-D["HAVE_GETGROUPS"]=" 1"
-D["HAVE_GETHOSTNAME"]=" 1"
-D["HAVE_GETPAGESIZE"]=" 1"
-D["HAVE_GETPEERNAME"]=" 1"
-D["HAVE_GETRANDOM"]=" 1"
-D["HAVE_GETRLIMIT"]=" 1"
-D["HAVE_GETRUSAGE"]=" 1"
-D["HAVE_GETTIMEOFDAY"]=" 1"
-D["HAVE_KILL"]=" 1"
-D["HAVE_KILLPG"]=" 1"
-D["HAVE_LSTAT"]=" 1"
-D["HAVE_PSELECT"]=" 1"
-D["HAVE_READLINK"]=" 1"
-D["HAVE_SELECT"]=" 1"
-D["HAVE_SETITIMER"]=" 1"
-D["HAVE_TCGETPGRP"]=" 1"
-D["HAVE_UNAME"]=" 1"
-D["HAVE_ULIMIT"]=" 1"
-D["HAVE_WAITPID"]=" 1"
-D["HAVE_PREAD"]=" 1"
-D["HAVE_RENAME"]=" 1"
-D["HAVE_BCOPY"]=" 1"
-D["HAVE_BZERO"]=" 1"
-D["HAVE_CONFSTR"]=" 1"
-D["HAVE_FACCESSAT"]=" 1"
-D["HAVE_FNMATCH"]=" 1"
-D["HAVE_GETADDRINFO"]=" 1"
-D["HAVE_GETHOSTBYNAME"]=" 1"
-D["HAVE_GETSERVBYNAME"]=" 1"
-D["HAVE_GETSERVENT"]=" 1"
-D["HAVE_INET_ATON"]=" 1"
-D["HAVE_IMAXDIV"]=" 1"
-D["HAVE_MEMMOVE"]=" 1"
-D["HAVE_PATHCONF"]=" 1"
-D["HAVE_PUTENV"]=" 1"
-D["HAVE_RAISE"]=" 1"
-D["HAVE_RANDOM"]=" 1"
-D["HAVE_REGCOMP"]=" 1"
-D["HAVE_REGEXEC"]=" 1"
-D["HAVE_SETENV"]=" 1"
-D["HAVE_SETLINEBUF"]=" 1"
-D["HAVE_SETLOCALE"]=" 1"
-D["HAVE_SETVBUF"]=" 1"
-D["HAVE_SIGINTERRUPT"]=" 1"
-D["HAVE_STRCHR"]=" 1"
-D["HAVE_SYSCONF"]=" 1"
-D["HAVE_SYSLOG"]=" 1"
-D["HAVE_TCGETATTR"]=" 1"
-D["HAVE_TIMES"]=" 1"
-D["HAVE_TTYNAME"]=" 1"
-D["HAVE_TZSET"]=" 1"
-D["HAVE_UNSETENV"]=" 1"
-D["HAVE_VASPRINTF"]=" 1"
-D["HAVE_ASPRINTF"]=" 1"
-D["HAVE_ISASCII"]=" 1"
-D["HAVE_ISBLANK"]=" 1"
-D["HAVE_ISGRAPH"]=" 1"
-D["HAVE_ISPRINT"]=" 1"
-D["HAVE_ISSPACE"]=" 1"
-D["HAVE_ISXDIGIT"]=" 1"
-D["HAVE_GETPWENT"]=" 1"
-D["HAVE_GETPWNAM"]=" 1"
-D["HAVE_GETPWUID"]=" 1"
-D["HAVE_MKSTEMP"]=" 1"
-D["HAVE_MKDTEMP"]=" 1"
-D["HAVE_GETCWD"]=" 1"
-D["HAVE_MEMSET"]=" 1"
-D["HAVE_STRCASECMP"]=" 1"
-D["HAVE_STRCASESTR"]=" 1"
-D["HAVE_STRERROR"]=" 1"
-D["HAVE_STRFTIME"]=" 1"
-D["HAVE_STRNLEN"]=" 1"
-D["HAVE_STRPBRK"]=" 1"
-D["HAVE_STRSTR"]=" 1"
-D["HAVE_STRTOD"]=" 1"
-D["HAVE_STRTOL"]=" 1"
-D["HAVE_STRTOUL"]=" 1"
-D["HAVE_STRTOLL"]=" 1"
-D["HAVE_STRTOULL"]=" 1"
-D["HAVE_STRTOIMAX"]=" 1"
-D["HAVE_STRTOUMAX"]=" 1"
-D["HAVE_DPRINTF"]=" 1"
-D["HAVE_STRCHRNUL"]=" 1"
-D["HAVE_STRDUP"]=" 1"
-D["HAVE_DECL_AUDIT_USER_TTY"]=" 1"
-D["HAVE_DECL_CONFSTR"]=" 1"
-D["HAVE_DECL_PRINTF"]=" 1"
-D["HAVE_DECL_SBRK"]=" 1"
-D["HAVE_DECL_SETREGID"]=" 1"
-D["HAVE_DECL_STRCPY"]=" 1"
-D["HAVE_DECL_STRSIGNAL"]=" 1"
-D["HAVE_SETRESUID"]=" 1"
-D["HAVE_SETRESGID"]=" 1"
-D["HAVE_DECL_STRTOLD"]=" 1"
-D["HAVE_DECL_STRTOIMAX"]=" 1"
-D["HAVE_DECL_STRTOL"]=" 1"
-D["HAVE_DECL_STRTOLL"]=" 1"
-D["HAVE_DECL_STRTOUL"]=" 1"
-D["HAVE_DECL_STRTOULL"]=" 1"
-D["HAVE_DECL_STRTOUMAX"]=" 1"
-D["HAVE_ARGZ_H"]=" 1"
-D["HAVE_ERRNO_H"]=" 1"
-D["HAVE_FCNTL_H"]=" 1"
-D["HAVE_MALLOC_H"]=" 1"
-D["HAVE_STDIO_EXT_H"]=" 1"
-D["HAVE_GETPAGESIZE"]=" 1"
-D["HAVE_MMAP"]=" 1"
-D["HAVE___ARGZ_COUNT"]=" 1"
-D["HAVE___ARGZ_NEXT"]=" 1"
-D["HAVE___ARGZ_STRINGIFY"]=" 1"
-D["HAVE_DCGETTEXT"]=" 1"
-D["HAVE_MEMPCPY"]=" 1"
-D["HAVE_MUNMAP"]=" 1"
-D["HAVE_MREMAP"]=" 1"
-D["HAVE_STPCPY"]=" 1"
-D["HAVE_STRCSPN"]=" 1"
-D["HAVE_WCTYPE_H"]=" 1"
-D["HAVE_WCHAR_H"]=" 1"
-D["HAVE_LANGINFO_H"]=" 1"
-D["HAVE_MBRLEN"]=" 1"
-D["HAVE_MBSNRTOWCS"]=" 1"
-D["HAVE_MBSRTOWCS"]=" 1"
-D["HAVE_WCRTOMB"]=" 1"
-D["HAVE_WCSCOLL"]=" 1"
-D["HAVE_WCSDUP"]=" 1"
-D["HAVE_WCWIDTH"]=" 1"
-D["HAVE_WCTYPE"]=" 1"
-D["HAVE_WCSWIDTH"]=" 1"
-D["HAVE_MBRTOWC"]=" 1"
-D["HAVE_MBSTATE_T"]=" 1"
-D["HAVE_ISWLOWER"]=" 1"
-D["HAVE_ISWUPPER"]=" 1"
-D["HAVE_TOWLOWER"]=" 1"
-D["HAVE_TOWUPPER"]=" 1"
-D["HAVE_ISWCTYPE"]=" 1"
-D["HAVE_LANGINFO_CODESET"]=" 1"
-D["HAVE_WCHAR_T"]=" 1"
-D["HAVE_WCTYPE_T"]=" 1"
-D["HAVE_WINT_T"]=" 1"
-D["SIZEOF_WCHAR_T"]=" 4"
-D["HAVE_LIBDL"]=" 1"
-D["HAVE_DLOPEN"]=" 1"
-D["HAVE_DLCLOSE"]=" 1"
-D["HAVE_DLSYM"]=" 1"
-D["HAVE_DECL_SYS_SIGLIST"]=" 0"
-D["GETGROUPS_T"]=" gid_t"
-D["HAVE_UINTPTR_T"]=" 1"
-D["HAVE_LONG_LONG"]=" 1"
-D["HAVE_UNSIGNED_LONG_LONG"]=" 1"
-D["RETSIGTYPE"]=" void"
-D["SIZEOF_CHAR"]=" 1"
-D["SIZEOF_SHORT"]=" 2"
-D["SIZEOF_INT"]=" 4"
-D["SIZEOF_LONG"]=" 8"
-D["SIZEOF_CHAR_P"]=" 8"
-D["SIZEOF_DOUBLE"]=" 8"
-D["SIZEOF_LONG_LONG"]=" 8"
-D["bits16_t"]=" short"
-D["u_bits16_t"]=" unsigned short"
-D["bits32_t"]=" int"
-D["u_bits32_t"]=" unsigned int"
-D["bits64_t"]=" char *"
-D["HAVE_HASH_BANG_EXEC"]=" 1"
-D["PGRP_PIPE"]=" 1"
-D["HAVE_POSIX_SIGNALS"]=" 1"
-D["HAVE_DECL_AUDIT_USER_TTY"]=" 1"
-D["HAVE_SYS_ERRLIST"]=" 1"
-D["VOID_SIGHANDLER"]=" 1"
-D["HAVE_QUAD_T"]=" 1"
-D["HAVE_SOCKLEN_T"]=" 1"
-D["RLIMTYPE"]=" rlim_t"
-D["SIZEOF_INTMAX_T"]=" 8"
-D["TERMIOS_LDISC"]=" 1"
-D["TERMIO_LDISC"]=" 1"
-D["HAVE_STRUCT_DIRENT_D_INO"]=" 1"
-D["HAVE_STRUCT_DIRENT_D_FILENO"]=" 1"
-D["STRUCT_WINSIZE_IN_SYS_IOCTL"]=" 1"
-D["HAVE_TIMEVAL"]=" 1"
-D["HAVE_STRUCT_STAT_ST_BLOCKS"]=" 1"
-D["HAVE_STRUCT_TM_TM_ZONE"]=" 1"
-D["HAVE_TM_ZONE"]=" 1"
-D["HAVE_STRUCT_TIMEZONE"]=" 1"
-D["WEXITSTATUS_OFFSET"]=" 8"
-D["HAVE_STRUCT_TIMESPEC"]=" 1"
-D["TIME_H_DEFINES_STRUCT_TIMESPEC"]=" 1"
-D["HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC"]=" 1"
-D["TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC"]=" 1"
-D["HAVE_SBRK"]=" 1"
-D["HAVE_STRSIGNAL"]=" 1"
-D["ULIMIT_MAXFDS"]=" 1"
-D["HAVE_DECL_FPURGE"]=" 0"
-D["CAN_REDEFINE_GETENV"]=" 1"
-D["HAVE_POSIX_SIGSETJMP"]=" 1"
-D["HAVE_STD_PUTENV"]=" 1"
-D["HAVE_STD_UNSETENV"]=" 1"
-D["HAVE_PRINTF_A_FORMAT"]=" 1"
-D["FNMATCH_EQUIV_FALLBACK"]=" 1"
-D["GWINSZ_IN_SYS_IOCTL"]=" 1"
-D["FIONREAD_IN_SYS_IOCTL"]=" 1"
-D["HAVE_GETPW_DECLS"]=" 1"
-D["HAVE_DEV_FD"]=" 1"
-D["DEV_FD_PREFIX"]=" \"/dev/fd/\""
-D["HAVE_DEV_STDIN"]=" 1"
-D["DEFAULT_MAIL_DIRECTORY"]=" \"/var/mail\""
-D["JOB_CONTROL"]=" 1"
-D["PGRP_PIPE"]=" 1"
-  for (key in D) D_is_set[key] = 1
-  FS = ""
-}
-/^[\t ]*#[\t ]*(define|undef)[\t ]+[_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ][_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]*([\t (]|$)/ {
-  line = $ 0
-  split(line, arg, " ")
-  if (arg[1] == "#") {
-    defundef = arg[2]
-    mac1 = arg[3]
-  } else {
-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
-  }
-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
-    print prefix "define", macro P[macro] D[macro]
-    next
-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
-    if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-_ACAWK
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
-
-eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
-shift
-for ac_tag
-do
-  case $ac_tag in
-  :[FHLC]) ac_mode=$ac_tag; continue;;
-  esac
-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-  esac
-  ac_save_IFS=$IFS
-  IFS=:
-  set x $ac_tag
-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
-  shift
-
-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
-
-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
-	`' by configure.'
-    if test x"$ac_file" != x-; then
-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
-    fi
-    # Neutralize special characters interpreted by sed in replacement strings.
-    case $configure_input in #(
-    *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
-       sed 's/[\\\\&|]/\\\\&/g'`;; #(
-    *) ac_sed_conf_input=$configure_input;;
-    esac
-
-    case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
-    esac
-    ;;
-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$ac_file" : 'X\(//\)[^/]' \| \
-	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
-  case $ac_mode in
-  :F)
-  #
-  # CONFIG_FILE
-  #
-
-  case $INSTALL in
-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-  ac_MKDIR_P=$MKDIR_P
-  case $MKDIR_P in
-  [\\/$]* | ?:[\\/]* ) ;;
-  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
-  esac
-# If the template does not know about datarootdir, expand it.
-# FIXME: This hack should be removed a few years after 2.60.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
-}
-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-  ac_datarootdir_hack='
-  s&@datadir@&${datarootdir}&g
-  s&@docdir@&${datarootdir}/doc/${PACKAGE_TARNAME}&g
-  s&@infodir@&${datarootdir}/info&g
-  s&@localedir@&${datarootdir}/locale&g
-  s&@mandir@&${datarootdir}/man&g
-  s&\${datarootdir}&${prefix}/share&g' ;;
-esac
-ac_sed_extra="/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[	 ]*$//
-}
-
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-s&@MKDIR_P@&$ac_MKDIR_P&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
-
-  rm -f "$ac_tmp/stdin"
-  case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
-  esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
-  fi
- ;;
-
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
-  esac
-
-
-  case $ac_file$ac_mode in
-    "po-directories":C)
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          gt_tab=`printf '\t'`
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            ALL_LINGUAS=$OBSOLETE_ALL_LINGUAS
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done ;;
-    "default":C)
-# Makefile uses this timestamp file to record whether config.h is up to date.
-echo timestamp > stamp-h
- ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
diff --git a/bash-5.1/doc/Makefile b/bash-5.1/doc/Makefile
deleted file mode 100644
index 638fd4450a32a8f25b741f8d2a73daa9b4b272a4..0000000000000000000000000000000000000000
--- a/bash-5.1/doc/Makefile
+++ /dev/null
@@ -1,340 +0,0 @@
-# This Makefile is for the Bash/documentation directory -*- text -*-.
-#
-# Copyright (C) 2003-2015 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-PACKAGE_BUGREPORT = bug-rash@gnu.org
-PACKAGE_NAME = rash
-PACKAGE_STRING = rash 0.1-release
-PACKAGE_VERSION = 0.1-release
-
-PACKAGE_TARNAME = rash
-
-#
-SHELL = /bin/sh
-RM	    = rm -f
-
-topdir = ..
-srcdir = .
-
-
-prefix = /usr/local
-exec_prefix = ${prefix}
-
-datarootdir = ${prefix}/share
-
-infodir = ${datarootdir}/info
-
-docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
-
-# set this to a directory name to have the HTML files installed
-htmldir = ${docdir}
-
-# Support an alternate destination root directory for package building
-DESTDIR =
-
-mandir = ${datarootdir}/man
-manpfx = man
-
-man1ext = .1
-man1dir = $(mandir)/$(manpfx)1
-man3ext = .3
-man3dir = $(mandir)/$(manpfx)3
-
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-SUPPORT_SRCDIR = $(topdir)/support
-
-# bad style
-RL_LIBDIR = $(topdir)/lib/readline
-
-# unused
-TEXINDEX    = texindex
-TEX	    = tex
-
-MAKEINFO    = makeinfo
-TEXI2DVI    = ${SUPPORT_SRCDIR}/texi2dvi
-TEXI2HTML   = ${SUPPORT_SRCDIR}/texi2html
-MAN2HTML    = ${BUILD_DIR}/support/man2html
-HTMLPOST    = ${srcdir}/htmlpost.sh
-QUIETPS	    = #set this to -q to shut up dvips
-PAPERSIZE   = letter	# change to a4 for A4-size paper
-PSDPI       = 600	# could be 300 if you like
-DVIPS	    = dvips -D ${PSDPI} $(QUIETPS) -t ${PAPERSIZE} -o $@	# tricky
-# experimental; uses external texi2dvi for now; this needs pdftex to be present
-TEXI2PDF    = texi2dvi --pdf
-
-TEXINPUTDIR = $(RL_LIBDIR)/doc
-SET_TEXINPUTS = TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS
-
-# These tools might not be available; they're not required
-DVIPDF	    = dvipdfm -o $@ -p ${PAPERSIZE}
-PSPDF       = gs -sPAPERSIZE=${PAPERSIZE} -sDEVICE=pdfwrite -dNOPAUSE -dBATCH -sOutputFile=$@
-
-MKDIRS      = ${SUPPORT_SRCDIR}/mkdirs
-
-# This should be a program that converts troff to an ascii-readable format
-# added the -P -c for benefit of Mac OS X, which insists on adding colors if
-# it's not present
-NROFF	    = groff -Tascii -P -c
-
-# This should be a program that converts troff to postscript
-GROFF	    = groff
-
-HSUSER      = $(RL_LIBDIR)/doc/hsuser.texi
-RLUSER      = $(RL_LIBDIR)/doc/rluser.texi
-
-BASHREF_FILES = $(srcdir)/bashref.texi $(srcdir)/fdl.texi $(srcdir)/version.texi
-
-.SUFFIXES:	.0 .1 .3 .ms .ps .txt .dvi .html .pdf
-
-.1.ps:
-	$(RM) $@
-	-${GROFF} -man $< > $@
-
-.1.0:
-	$(RM) $@
-	-${NROFF} -man $< > $@
-
-.1.html:
-	$(RM) $@
-	-${MAN2HTML} $< | ${HTMLPOST} > $@
-
-.ms.ps:
-	$(RM) $@
-	-${GROFF} -ms $< > $@
-
-.ms.txt:
-	$(RM) $@
-	-${NROFF} -ms $< > $@
-
-.3.ps:
-	$(RM) $@
-	-${GROFF} -man $< > $@
-
-.3.0:
-	$(RM) $@
-	-${NROFF} -man $< > $@
-
-.3.html:
-	$(RM) $@
-	-${MAN2HTML} $< > $@
-
-.ps.pdf:
-	$(RM) $@
-	-${PSPDF} $<
-
-.dvi.pdf:
-	$(RM) $@
-	-${DVIPDF} $<
-
-.dvi.ps:
-	${RM} $@
-	-${DVIPS} $<
-
-#.texi.pdf:
-#	$(RM) $@
-#	-${TEXI2PDF} $<
-
-all: ps info dvi text html $(MAN2HTML)
-nodvi: ps info text html
-everything: all pdf
-
-PSFILES = bash.ps bashbug.ps article.ps builtins.ps rbash.ps 
-DVIFILES = bashref.dvi bashref.ps
-INFOFILES = bashref.info bash.info
-MAN0FILES = bash.0 bashbug.0 builtins.0 rbash.0
-HTMLFILES = bashref.html bash.html
-PDFFILES = bash.pdf bashref.pdf article.pdf rose94.pdf
-
-ps: ${PSFILES}
-dvi: ${DVIFILES}
-info: ${INFOFILES}
-text: ${MAN0FILES}
-html: ${HTMLFILES}
-pdf: ${PDFFILES}
-
-bashref.dvi: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
-	${SET_TEXINPUTS} $(TEXI2DVI) $(srcdir)/bashref.texi || { ${RM} $@ ; exit 1; }
-
-bashref.info: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
-	$(MAKEINFO) --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi
-
-# experimental
-bashref.pdf: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
-	${SET_TEXINPUTS} $(TEXI2PDF) $(srcdir)/bashref.texi || { ${RM} $@ ; exit 1; }
-
-
-# can also use:
-#	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/bashref.texi
-bashref.html: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
-	$(MAKEINFO) --html --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi
-
-bash.info: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
-	$(MAKEINFO) --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi -o $@
-
-bash.txt: bash.1
-bash.ps: bash.1
-bash.html: bash.1
-bashbug.ps: bashbug.1
-builtins.ps: builtins.1 bash.1
-rbash.ps: rbash.1 bash.1
-bash.0: bash.1
-bashbug.0: bashbug.1
-builtins.0: builtins.1 bash.1
-rbash.0: rbash.1 bash.1
-article.ps: article.ms
-
-bashref.ps: bashref.dvi
-
-article.pdf: article.ps
-#bashref.pdf: bashref.dvi
-# experimental
-bashref.pdf: bashref.texi
-bash.pdf: bash.ps
-rose94.pdf: rose94.ps
-
-OTHER_DOCS = $(srcdir)/FAQ $(srcdir)/INTRO
-OTHER_INSTALLED_DOCS = FAQ INTRO
-
-$(MAN2HTML):	${topdir}/support/man2html.c
-	-( cd ${BUILD_DIR}/support ; ${MAKE} ${MFLAGS} man2html)
-
-clean:
-	$(RM) *.aux *.bak *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps \
-		*.pgs *.bt *.bts *.rw *.rws *.fns *.kys *.tps *.vrs *.o
-	${RM} core *.core
-
-mostlyclean: clean
-	$(RM) Makefile
-
-distclean: clean maybe-clean
-	$(RM) Makefile
-
-maintainer-clean:	clean
-	${RM} ${PSFILES} ${DVIFILES} ${INFOFILES} ${MAN0FILES} ${HTMLFILES}
-	${RM} ${CREATED_FAQ}
-	$(RM) Makefile
-
-maybe-clean:
-	-if test "X$(topdir)" != "X$(BUILD_DIR)"; then \
-		$(RM) ${PSFILES} ${DVIFILES} ${INFOFILES} ${MAN0FILES} ${HTMLFILES}; \
-	fi
-
-installdirs:
-	-$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(man1dir)
-	-$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(infodir)
-	-$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(docdir)
-	-if test -n "$(htmldir)" ; then \
-		$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(htmldir) ; \
-	fi
-	
-install: info installdirs
-	-$(INSTALL_DATA) $(srcdir)/bash.1 $(DESTDIR)$(man1dir)/bash${man1ext}
-	-$(INSTALL_DATA) $(srcdir)/bashbug.1 $(DESTDIR)$(man1dir)/bashbug${man1ext}
-	-$(INSTALL_DATA) $(OTHER_DOCS) $(DESTDIR)$(docdir)
-# uncomment the next lines to install the builtins man page
-#	sed 's:bash\.1:man1/&:' $(srcdir)/builtins.1 > $${TMPDIR:-/var/tmp}/builtins.1
-#	-$(INSTALL_DATA) $${TMPDIR:-/var/tmp}/builtins.1 $(DESTDIR)$(man1dir)/bash_builtins${man1ext}
-#	-$(RM) $${TMPDIR:-/var/tmp}/builtins.1
-	-if test -f bash.info; then d=.; else d=$(srcdir); fi; \
-	  $(INSTALL_DATA) $$d/bash.info $(DESTDIR)$(infodir)/bash.info
-# run install-info if it is present to update the info directory
-	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
-		install-info --dir-file=$(DESTDIR)$(infodir)/dir $(DESTDIR)$(infodir)/bash.info; \
-	else true; fi
-# if htmldir is set, install the html files into that directory
-	-if test -n "${htmldir}" ; then \
-		$(INSTALL_DATA) $(srcdir)/bash.html $(DESTDIR)$(htmldir) ; \
-		$(INSTALL_DATA) $(srcdir)/bashref.html $(DESTDIR)$(htmldir) ; \
-	fi
-
-install_builtins:	installdirs
-	sed 's:bash\.1:man1/&:' $(srcdir)/builtins.1 > $${TMPDIR:-/var/tmp}/builtins.1
-	-$(INSTALL_DATA) $${TMPDIR:-/var/tmp}/builtins.1 $(DESTDIR)$(man1dir)/bash_builtins${man1ext}
-	-$(RM) $${TMPDIR:-/var/tmp}/builtins.1
-
-install_everything:	install install_builtins
-
-install-html:	html
-	-if test -n "${htmldir}" ; then \
-		$(INSTALL_DATA) $(srcdir)/bash.html $(DESTDIR)$(htmldir) ; \
-		$(INSTALL_DATA) $(srcdir)/bashref.html $(DESTDIR)$(htmldir) ; \
-	fi
-
-uninstall:
-	-$(RM) $(DESTDIR)$(man1dir)/bash${man1ext} $(DESTDIR)$(man1dir)/bashbug${man1ext}
-	-$(RM) $(DESTDIR)$(man1dir)/bash_builtins${man1ext}
-	$(RM) $(DESTDIR)$(infodir)/bash.info
-# run install-info if it is present to update the info directory
-	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
-		install-info --delete --dir-file=$(DESTDIR)$(infodir)/dir $(DESTDIR)$(infodir)/bash.info; \
-	else true; fi
-	-( cd $(DESTDIR)$(docdir) && $(RM) $(OTHER_INSTALLED_DOCS) )
-	-if test -n "$(htmldir)" ; then \
-		$(RM) $(DESTDIR)$(htmldir)/bash.html ; \
-		$(RM) $(DESTDIR)$(htmldir)/bashref.html ; \
-	fi
-
-# for use by chet
-CREATED_FAQ = faq.news faq.news2 faq.mail faq.version
-
-faq:	${CREATED_FAQ}
-
-faq.version:	FAQ.version FAQ
-	sh mkfaqvers FAQ.version > $@
-
-faq.headers.mail: FAQ.headers.mail FAQ
-	sh mkfaqvers FAQ.headers.mail > $@
-
-faq.headers.news: FAQ.headers.news FAQ
-	sh mkfaqvers FAQ.headers.news > $@
-
-faq.headers.news2: FAQ.headers.news2 FAQ
-	sh mkfaqvers FAQ.headers.news2 > $@
-
-faq.news: FAQ faq.headers.news faq.version
-	$(RM) $@
-	cat faq.headers.news faq.version FAQ > $@
-
-faq.news2: FAQ faq.headers.news2 faq.version
-	$(RM) $@
-	cat faq.headers.news2 faq.version FAQ > $@
-
-faq.mail: FAQ faq.headers.mail faq.version
-	$(RM) $@
-	cat faq.headers.mail faq.version FAQ > $@
-
-inst:	bashref.texi
-	$(SHELL) ./mkinstall
-	cmp -s INSTALL ../INSTALL || mv INSTALL ../INSTALL
-	$(RM) INSTALL
-
-posix:	bashref.texi
-	$(SHELL) ./mkposix
-	cmp -s POSIX ../POSIX || mv POSIX ../POSIX
-	$(RM) POSIX
-
-rbash:	bashref.texi
-	$(SHELL) ./mkrbash
-	cmp -s RBASH ../RBASH || mv RBASH ../RBASH
-	$(RM) RBASH
-
-xdist: everything inst posix rbash
diff --git a/bash-5.1/examples/loadables/Makefile b/bash-5.1/examples/loadables/Makefile
deleted file mode 100644
index 7e7f007fefb741aa548d780e1a2e3328bb5289d7..0000000000000000000000000000000000000000
--- a/bash-5.1/examples/loadables/Makefile
+++ /dev/null
@@ -1,324 +0,0 @@
-#
-# Simple makefile for the sample loadable builtins
-#
-# Copyright (C) 1996-2019 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-# Include some boilerplate Gnu makefile definitions.
-prefix = /usr/local
-
-exec_prefix = ${prefix}
-bindir = ${exec_prefix}/bin
-libdir = ${exec_prefix}/lib
-infodir = ${datarootdir}/info
-includedir = ${prefix}/include
-
-datarootdir = ${prefix}/share
-
-loadablesdir = ${libdir}/bash
-headersdir = $(includedir)/$(PACKAGE_NAME)
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-srcdir = .
-
-
-# Support an alternate destination root directory for package building
-DESTDIR =
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_SCRIPT = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-INSTALLMODE= -m 0755
-
-
-CC = gcc
-RM = rm -f
-
-SHELL = /bin/sh
-
-host_os = linux-gnu
-host_cpu = x86_64
-host_vendor = pc
-
-CFLAGS = -O2 -g
-LOCAL_CFLAGS = 
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-CPPFLAGS = 
-
-BASHINCDIR = ${topdir}/include
-
-SUPPORT_SRC = $(topdir)/support/
-
-LIBBUILD = ${BUILD_DIR}/lib
-
-INTL_LIBSRC = ${topdir}/lib/intl
-INTL_BUILDDIR = ${LIBBUILD}/intl
-INTL_INC = 
-LIBINTL_H = 
-
-CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(LOCAL_CFLAGS) $(CPPFLAGS) $(CFLAGS)
-
-#
-# These values are generated for configure by ${topdir}/support/shobj-conf.
-# If your system is not supported by that script, but includes facilities for
-# dynamic loading of shared objects, please update the script and send the
-# changes to bash-maintainers@gnu.org.
-#
-SHOBJ_CC = gcc
-SHOBJ_CFLAGS = -fPIC
-SHOBJ_LD = ${CC}
-SHOBJ_LDFLAGS = -shared -Wl,-soname,$@ 
-SHOBJ_XLDFLAGS = 
-SHOBJ_LIBS = 
-SHOBJ_STATUS = supported
-
-INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins -I${srcdir} \
-      -I$(BASHINCDIR) -I$(BUILD_DIR) -I$(LIBBUILD) \
-      -I$(BUILD_DIR)/builtins $(INTL_INC)
-
-.c.o:
-	$(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CCFLAGS) $(INC) -c -o $@ $<
-
-
-ALLPROG = print truefalse sleep finfo logname basename dirname fdflags \
-	  tty pathchk tee head mkdir rmdir mkfifo mktemp printenv id whoami \
-	  uname sync push ln unlink realpath strftime mypid setpgid seq rm \
-	  accept csv cut
-OTHERPROG = necho hello cat pushd stat asort
-
-all:	$(SHOBJ_STATUS)
-
-supported:	$(ALLPROG)
-others:		$(OTHERPROG)
-
-unsupported:
-	@echo "Your system (${host_os}) is not supported by the"
-	@echo "${topdir}/support/shobj-conf script."
-	@echo "If your operating system provides facilities for dynamic"
-	@echo "loading of shared objects using the dlopen(3) interface,"
-	@echo "please update the script and re-run configure."
-	@echo "Please send the changes you made to bash-maintainers@gnu.org"
-	@echo "for inclusion in future bash releases."
-
-everything: supported others
-
-print:	print.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ print.o $(SHOBJ_LIBS)
-
-necho:	necho.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ necho.o $(SHOBJ_LIBS)
-
-hello:	hello.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ hello.o $(SHOBJ_LIBS)
-
-truefalse: truefalse.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ truefalse.o $(SHOBJ_LIBS)
-
-accept:	accept.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ accept.o $(SHOBJ_LIBS)
-
-sleep:	sleep.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ sleep.o $(SHOBJ_LIBS)
-
-finfo:	finfo.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ finfo.o $(SHOBJ_LIBS)
-
-cat:	cat.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ cat.o $(SHOBJ_LIBS)
-
-rm:	rm.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ rm.o $(SHOBJ_LIBS)
-
-fdflags:	fdflags.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ fdflags.o $(SHOBJ_LIBS)
-
-seq:	seq.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ seq.o $(SHOBJ_LIBS)
-
-logname:	logname.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ logname.o $(SHOBJ_LIBS)
-
-basename:	basename.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ basename.o $(SHOBJ_LIBS)
-
-dirname:	dirname.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ dirname.o $(SHOBJ_LIBS)
-
-tty:	tty.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ tty.o $(SHOBJ_LIBS)
-
-pathchk:	pathchk.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ pathchk.o $(SHOBJ_LIBS)
-
-tee:	tee.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ tee.o $(SHOBJ_LIBS)
-
-mkdir:	mkdir.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ mkdir.o $(SHOBJ_LIBS)
-
-rmdir:	rmdir.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ rmdir.o $(SHOBJ_LIBS)
-
-mkfifo:	mkfifo.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ mkfifo.o $(SHOBJ_LIBS)
-
-mktemp:	mktemp.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ mktemp.o $(SHOBJ_LIBS)
-
-head:	head.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ head.o $(SHOBJ_LIBS)
-
-printenv:	printenv.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ printenv.o $(SHOBJ_LIBS)
-
-id:	id.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ id.o $(SHOBJ_LIBS)
-
-whoami:	whoami.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ whoami.o $(SHOBJ_LIBS)
-
-uname:	uname.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ uname.o $(SHOBJ_LIBS)
-
-sync:	sync.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ sync.o $(SHOBJ_LIBS)
-
-push:	push.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ push.o $(SHOBJ_LIBS)
-
-ln:	ln.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ ln.o $(SHOBJ_LIBS)
-
-unlink:	unlink.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ unlink.o $(SHOBJ_LIBS)
-
-realpath:	realpath.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ realpath.o $(SHOBJ_LIBS)
-
-csv:	csv.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ csv.o $(SHOBJ_LIBS)
-
-cut:	cut.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ cut.o $(SHOBJ_LIBS)
-
-strftime:	strftime.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ strftime.o $(SHOBJ_LIBS)
-
-mypid:	mypid.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ mypid.o $(SHOBJ_LIBS)
-
-setpgid:	setpgid.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ setpgid.o $(SHOBJ_LIBS)
-
-stat:	stat.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ stat.o $(SHOBJ_LIBS)
-
-asort:	asort.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ asort.o $(SHOBJ_LIBS)
-
-# pushd is a special case.  We use the same source that the builtin version
-# uses, with special compilation options.
-#
-pushd.c:	${topdir}/builtins/pushd.def
-	$(RM) $@
-	${BUILD_DIR}/builtins/mkbuiltins -D ${topdir}/builtins ${topdir}/builtins/pushd.def
-
-pushd.o:	pushd.c
-	$(RM) $@
-	$(SHOBJ_CC) -DHAVE_CONFIG_H -DPUSHD_AND_POPD -DLOADABLE_BUILTIN $(SHOBJ_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(INC) -c -o $@ $<
-
-pushd:	pushd.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ pushd.o $(SHOBJ_LIBS)
-
-clean:
-	$(RM) $(ALLPROG) $(OTHERPROG) *.o
-	-( cd perl && ${MAKE} ${MFLAGS} $@ )
-
-mostlyclean:	clean
-	-( cd perl && ${MAKE} ${MFLAGS} $@ )
-
-distclean maintainer-clean: clean
-	$(RM) Makefile Makefile.inc pushd.c
-	-( cd perl && ${MAKE} ${MFLAGS} $@ )
-
-installdirs:
-	@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(loadablesdir)
-
-install-dev:	installdirs
-	@$(INSTALL_DATA) Makefile.inc $(DESTDIR)$(loadablesdir)/Makefile.inc
-	@$(INSTALL_DATA) $(srcdir)/loadables.h $(DESTDIR)$(loadablesdir)/loadables.h
-	@( cd $(BUILD_DIR) && ${MAKE} ${MFLAGS} DESTDIR="$(DESTDIR)" install-headers)
-
-install-supported:	all installdirs install-dev
-	@echo installing example loadable builtins in $(DESTDIR)${loadablesdir}
-	@for prog in ${ALLPROG}; do \
-		echo $$prog ; \
-		$(INSTALL_PROGRAM) $(INSTALLMODE) $$prog $(DESTDIR)$(loadablesdir)/$$prog ;\
-	done
-
-uninstall-dev:
-	-$(RM) $(DESTDIR)$(loadablesdir)/Makefile.inc $(DESTDIR)$(loadablesdir)/loadables.h
-	-( cd $(BUILD_DIR) && ${MAKE} ${MFLAGS} DESTDIR="$(DESTDIR)" uninstall-headers)
-
-uninstall-supported:	uninstall-dev
-	-( cd $(DESTDIR)${loadablesdir} && $(RM) ${ALLPROG} )
-
-install-unsupported:
-uninstall-unsupported:
-
-install:	install-$(SHOBJ_STATUS)
-uninstall:	uninstall-$(SHOBJ_STATUS)
-
-print.o: print.c
-truefalse.o: truefalse.c
-accept.o: accept.c
-sleep.o: sleep.c
-finfo.o: finfo.c
-logname.o: logname.c
-basename.o: basename.c
-dirname.o: dirname.c
-tty.o: tty.c
-pathchk.o: pathchk.c
-tee.o: tee.c
-head.o: head.c
-rmdir.o: rmdir.c
-necho.o: necho.c
-hello.o: hello.c
-cat.o: cat.c
-csv.o: csv.c
-cut.o: cut.c
-printenv.o: printenv.c
-id.o: id.c
-whoami.o: whoami.c
-uname.o: uname.c
-sync.o: sync.c
-push.o: push.c
-mkdir.o: mkdir.c
-mktemp.o: mktemp.c
-realpath.o: realpath.c
-strftime.o: strftime.c
-setpgid.o: setpgid.c
-stat.o: stat.c
-fdflags.o: fdflags.c
-seq.o: seq.c
-asort.o: asort.c
diff --git a/bash-5.1/examples/loadables/Makefile.inc b/bash-5.1/examples/loadables/Makefile.inc
deleted file mode 100644
index ea62e4017e1bff479715ddf3dd343569dfec8063..0000000000000000000000000000000000000000
--- a/bash-5.1/examples/loadables/Makefile.inc
+++ /dev/null
@@ -1,108 +0,0 @@
-#
-# Sample makefile for bash loadable builtin development
-#
-# Copyright (C) 2015 Free Software Foundation, Inc.     
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-PACKAGE_NAME = rash
-PACKAGE_VERSION = 0.1-release
-
-# Include some boilerplate Gnu makefile definitions.
-prefix = /usr/local
-
-exec_prefix = ${prefix}
-bindir = ${exec_prefix}/bin
-libdir = ${exec_prefix}/lib
-infodir = ${datarootdir}/info
-includedir = ${prefix}/include
-
-datarootdir = ${prefix}/share
-
-loadablesdir = ${libdir}/bash
-headersdir = $(includedir)/$(PACKAGE_NAME)
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-srcdir = .
-
-
-# Support an alternate destination root directory for package building
-DESTDIR =
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_SCRIPT = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-INSTALLMODE= -m 0755
-
-
-CC = gcc
-RM = rm -f
-
-SHELL = /bin/sh
-
-host_os = linux-gnu
-host_cpu = x86_64
-host_vendor = pc
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LOCAL_CFLAGS = 
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-CPPFLAGS = 
-
-BASHINCDIR = ${topdir}/include
-
-SUPPORT_SRC = $(topdir)/support/
-
-LIBBUILD = ${BUILD_DIR}/lib
-
-INTL_LIBSRC = ${topdir}/lib/intl
-INTL_BUILDDIR = ${LIBBUILD}/intl
-INTL_INC = 
-LIBINTL_H = 
-
-CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(LOCAL_CFLAGS) $(CFLAGS)
-
-#
-# These values are generated for configure by ${topdir}/support/shobj-conf.
-# If your system is not supported by that script, but includes facilities for
-# dynamic loading of shared objects, please update the script and send the
-# changes to bash-maintainers@gnu.org.
-#
-SHOBJ_CC = gcc
-SHOBJ_CFLAGS = -fPIC
-SHOBJ_LD = ${CC}
-SHOBJ_LDFLAGS = -shared -Wl,-soname,$@ 
-SHOBJ_XLDFLAGS = 
-SHOBJ_LIBS = 
-SHOBJ_STATUS = supported
-
-INC = -I$(headersdir) -I$(headersdir)/include -I$(headersdir)/builtins
-
-.c.o:
-	$(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CCFLAGS) $(INC) -c -o $@ $<
-
-all:	example
-
-example:	example.o
-	$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ example.o $(SHOBJ_LIBS)
-
-example.o: example.c
diff --git a/bash-5.1/examples/loadables/perl/Makefile b/bash-5.1/examples/loadables/perl/Makefile
deleted file mode 100644
index 0ec335f1aefcf3e153bfad5fa1db9db15490fdba..0000000000000000000000000000000000000000
--- a/bash-5.1/examples/loadables/perl/Makefile
+++ /dev/null
@@ -1,99 +0,0 @@
-#
-# Makefile for builtin perl interpreter
-#
-#
-#   Copyright (C) 1998 Free Software Foundation, Inc.     
-#
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-# Include some boilerplate Gnu makefile definitions.
-prefix = /usr/local
-exec_prefix = ${prefix}
-
-bindir = ${exec_prefix}/bin
-libdir = ${exec_prefix}/lib
-infodir = ${datarootdir}/info
-includedir = ${prefix}/include
-
-datarootdir = ${prefix}/share
-
-topdir = ../../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-srcdir = .
-
-
-
-CC = gcc
-RM = rm -f
-
-SHELL = /bin/sh
-
-PERL5 = perl5
-
-CFLAGS = -O2 -g
-
-#
-# These values are generated for configure by ${topdir}/support/shobj-conf.
-# If your system is not supported by that script, but includes facilities for
-# dynamic loading of shared objects, please update the script and send the
-# changes to bash-maintainers@gnu.org.
-#
-SHOBJ_CC = gcc
-SHOBJ_CFLAGS = -fPIC
-SHOBJ_LD = ${CC}
-SHOBJ_LDFLAGS = -shared -Wl,-soname,$@
-SHOBJ_XLDFLAGS = 
-SHOBJ_LIBS = 
-SHOBJ_STATUS = supported
-
-# Values used for compiling the perl files
-PERL_LDOPTS = `${PERL5} -MExtUtils::Embed -e ldopts`
-PERL_CFLAGS = ${CCFLAGS} `${PERL5} -MExtUtils::Embed -e ccopts`
-
-SRC = bperl.c iperl.c perlxsi.c
-OBJ = bperl.o iperl.o perlxsi.o
-
-BUILTIN = bperl5
-
-INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins \
-      -I$(topdir)/include -I$(BUILD_DIR) -I$(BUILD_DIR)/lib \
-      -I$(BUILD_DIR)/builtins
-
-
-${BUILTIN}:	${OBJ}
-	${RM} $@
-	${SHOBJ_LD} ${SHOBJ_LDFLAGS} ${SHOBJ_XLDFLAGS} -o $@ ${OBJ} ${PERL_LDOPTS} ${SHOBJ_LIBS}
-
-bperl.o:	bperl.c
-	${RM} $@
-	$(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CFLAGS) $(INC) -c -o $@ ${srcdir}/bperl.c
-
-iperl.o:	iperl.c
-	${RM} $@
-	$(SHOBJ_CC) ${SHOBJ_CFLAGS} $(PERL_CFLAGS) -c -o $@ ${srcdir}/iperl.c
-
-perlxsi.c:
-	${PERL5} -MExtUtils::Embed -e xsinit -- -o $@
-
-perlxsi.o:	perlxsi.c
-	${RM} $@
-	${SHOBJ_CC} ${SHOBJ_CFLAGS} $(PERL_CFLAGS) -c -o $@ perlxsi.c
-
-clean mostlyclean:
-	${RM} ${OBJ}
-	${RM} ${BUILTIN}
-
-distclean maintainer-clean: clean
-	${RM} perlxsi.c
diff --git a/bash-5.1/gen.sh b/bash-5.1/gen.sh
new file mode 100755
index 0000000000000000000000000000000000000000..5e6dbd5b676c1c3f512d596d9eaed8cd029ab467
--- /dev/null
+++ b/bash-5.1/gen.sh
@@ -0,0 +1,32 @@
+export utshell_dir=/home/huan/gerrit/bash;
+export euler_dir=/home/huan/gerrit/utshell;
+export count=0`tail -1 ${euler_dir}/record.txt`;
+echo $euler_dir
+echo $utshell_dir
+while read line ; do
+let count=count+1;
+echo $line|awk -F'$' '{
+print "echo cd " ENVIRON["euler_dir"] ";";
+print "cd " ENVIRON["euler_dir"] ";";
+print "echo git checkout -b bv" ENVIRON["count"] ";";
+print "git checkout -b bv" ENVIRON["count"] ";";
+print "cd " ENVIRON["utshell_dir"] ";";
+print "echo cd " ENVIRON["utshell_dir"] ";";
+print "git reset --hard ",$1," ; ";
+print "echo git reset --hard ",$1," ; ";
+print "cp -r " ENVIRON["utshell_dir"]  "//* " ENVIRON["euler_dir"]  ";"
+print "echo cp -r " ENVIRON["utshell_dir"]  "//*  " ENVIRON["euler_dir"] ";"
+print "cd " ENVIRON["euler_dir"];
+print "echo cd " ENVIRON["euler_dir"] ";"
+print "echo " ENVIRON["count"] " >> record.txt";
+print "echo echo " $1 " to record.txt ; ";
+print "git add .;"
+print "echo  git add .;"
+print "git commit -m \""  $2 "\"";
+print "echo git commit -m "  $2," ;";
+print "git push  origin bv" ENVIRON["count"] ;
+print "echo git push  origin bv" ENVIRON["count"] ";";
+print "cd  " ENVIRON["utshell_dir"];
+print "echo cd  " ENVIRON["utshell_dir"] ";"
+print "read ";
+}' ; done < ../1 >./x.sh
diff --git a/bash-5.1/lib/glob/Makefile b/bash-5.1/lib/glob/Makefile
deleted file mode 100644
index 7fc78b7756b51e04b6ffbb89a044899239479805..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/glob/Makefile
+++ /dev/null
@@ -1,168 +0,0 @@
-## -*- text -*- ####################################################
-#								   #
-# Makefile for the GNU Glob Library.				   #
-#								   #
-####################################################################
-#
-# Copyright (C) 1996-2009 Free Software Foundation, Inc.     
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-srcdir = .
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-
-CC = gcc
-RANLIB = ranlib
-AR = ar
-ARFLAGS = cr
-RM = rm -f
-CP = cp
-MV = mv
-
-SHELL = /bin/sh
-
-PROFILE_FLAGS = 
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LOCAL_CFLAGS = 
-CPPFLAGS = 
-LDFLAGS =  -rdynamic
-
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-BASHINCDIR = ${topdir}/include
-
-INCLUDES = -I. -I../.. -I$(topdir) -I$(BASHINCDIR) -I$(topdir)/lib
-
-CCFLAGS = $(PROFILE_FLAGS) $(DEFS) $(LOCAL_DEFS) ${INCLUDES} $(CPPFLAGS) \
-	  $(LOCAL_CFLAGS) $(CFLAGS) ${ADDON_CFLAGS}
-
-# Here is a rule for making .o files from .c files that doesn't force
-# the type of the machine (like -sun3) into the flags.
-.c.o:
-	$(RM) $@
-	$(CC) -c $(CCFLAGS) $<
-
-# The name of the library target.
-LIBRARY_NAME = libglob.a
-
-# The C code source files for this library.
-CSOURCES = $(srcdir)/glob.c $(srcdir)/strmatch.c $(srcdir)/smatch.c \
-	   $(srcdir)/xmbsrtowcs.c
-
-# The header files for this library.
-HSOURCES = $(srcdir)/strmatch.h
-
-OBJECTS = glob.o strmatch.o smatch.o xmbsrtowcs.o gmisc.o
-
-# The texinfo files which document this library.
-DOCSOURCE = doc/glob.texi
-DOCOBJECT = doc/glob.dvi
-DOCSUPPORT = doc/Makefile
-DOCUMENTATION = $(DOCSOURCE) $(DOCOBJECT) $(DOCSUPPORT)
-
-SUPPORT = Makefile ChangeLog $(DOCSUPPORT)
-
-SOURCES  = $(CSOURCES) $(HSOURCES) $(DOCSOURCE)
-
-THINGS_TO_TAR = $(SOURCES) $(SUPPORT)
-
-######################################################################
-
-all: $(LIBRARY_NAME)
-
-$(LIBRARY_NAME): $(OBJECTS)
-	$(RM) -f $@
-	$(AR) $(ARFLAGS) $@ $(OBJECTS)
-	-test -n "$(RANLIB)" && $(RANLIB) $@
-
-what-tar:
-	@for file in $(THINGS_TO_TAR); do \
-	  echo $(selfdir)$$file; \
-	done
-
-documentation: force
-	-(cd doc; $(MAKE) $(MFLAGS))
-force:
-
-# The rule for 'includes' is written funny so that the if statement
-# always returns TRUE unless there really was an error installing the
-# include files.
-install:
-
-clean:
-	rm -f $(OBJECTS) $(LIBRARY_NAME)
-	-(cd doc && $(MAKE) $(MFLAGS) $@ )
-
-realclean distclean maintainer-clean: clean
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-	$(RM) -f Makefile
-
-mostlyclean: clean
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-
-${BUILD_DIR}/pathnames.h: ${BUILD_DIR}/config.h ${BUILD_DIR}/Makefile Makefile
-	-( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} pathnames.h )
-
-######################################################################
-#								     #
-#  Dependencies for the object files which make up this library.     #
-#								     #
-######################################################################
-
-smatch.o: strmatch.h
-smatch.o: $(BUILD_DIR)/config.h
-smatch.o: $(BASHINCDIR)/chartypes.h
-smatch.o: $(BASHINCDIR)/ansi_stdlib.h $(topdir)/bashansi.h
-smatch.o: $(BASHINCDIR)/shmbutil.h
-smatch.o: $(topdir)/xmalloc.h
-
-strmatch.o: strmatch.h
-strmatch.o: $(BUILD_DIR)/config.h
-strmatch.o: $(BASHINCDIR)/stdc.h
-
-glob.o: $(BUILD_DIR)/config.h
-glob.o: $(topdir)/shell.h $(BUILD_DIR)/pathnames.h
-glob.o: $(topdir)/bashtypes.h $(BASHINCDIR)/ansi_stdlib.h $(topdir)/bashansi.h
-glob.o: $(BASHINCDIR)/posixstat.h $(BASHINCDIR)/memalloc.h
-glob.o: strmatch.h glob.h
-glob.o: $(BASHINCDIR)/shmbutil.h
-glob.o: $(topdir)/xmalloc.h
-
-gmisc.o: $(BUILD_DIR)/config.h
-gmisc.o: $(topdir)/bashtypes.h $(BASHINCDIR)/ansi_stdlib.h $(topdir)/bashansi.h
-gmisc.o: $(BASHINCDIR)/shmbutil.h
-
-xmbsrtowcs.o: ${BUILD_DIR}/config.h
-xmbsrtowcs.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-xmbsrtowcs.o: ${BASHINCDIR}/shmbutil.h
-
-# Rules for deficient makes, like SunOS and Solaris
-glob.o: glob.c
-gmisc.o: gmisc.c
-strmatch.o: strmatch.c
-smatch.o: smatch.c
-xmbsrtowcs.o: xmbsrtowcs.c
-
-# dependencies for C files that include other C files
-glob.o: glob_loop.c
-gmisc.o: gm_loop.c
-smatch.o: sm_loop.c
diff --git a/bash-5.1/lib/intl/Makefile b/bash-5.1/lib/intl/Makefile
deleted file mode 100644
index 79f747a96b7092f1792b7ebd92d1bc01ac7101bd..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/intl/Makefile
+++ /dev/null
@@ -1,472 +0,0 @@
-# Makefile for directory with message catalog handling library of GNU gettext
-# Copyright (C) 1995-1998, 2000-2003, 2008,2009 Free Software Foundation, Inc.
-#
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-SHELL = /bin/sh
-
-srcdir = .
-top_srcdir = ../..
-top_builddir = /home/tong/src/bash/bash-5.1
-
-
-prefix = /usr/local
-exec_prefix = ${prefix}
-transform = s,x,x,
-
-datarootdir = ${prefix}/share
-
-libdir = ${exec_prefix}/lib
-includedir = ${prefix}/include
-datadir = ${datarootdir}
-localedir = ${datarootdir}/locale
-
-gettextsrcdir = $(datadir)/gettext/intl
-aliaspath = $(localedir)
-subdir = intl
-
-
-
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-MKINSTALLDIRS = @MKINSTALLDIRS@
-mkinstalldirs = $(SHELL) $(MKINSTALLDIRS)
-
-l = 
-
-AR = ar
-CC = gcc
-LIBTOOL = @LIBTOOL@
-RANLIB = ranlib
-YACC = bison -y -d
-YFLAGS = --name-prefix=__gettext
-
-ARFLAGS = cr
-
-LOCAL_DEFS = -DSHELL
-
-DEFS = -DLOCALEDIR=\"$(localedir)\" -DLOCALE_ALIAS_PATH=\"$(aliaspath)\" \
--DLIBDIR=\"$(prefix)/libdata\" -DIN_LIBINTL \
--DENABLE_RELOCATABLE=1 -DIN_LIBRARY -DINSTALLDIR=\"$(libdir)\" -DNO_XMALLOC \
--Dset_relocation_prefix=libintl_set_relocation_prefix \
--Drelocate=libintl_relocate \
--DDEPENDS_ON_LIBICONV=1 -DHAVE_CONFIG_H ${LOCAL_DEFS}
-CPPFLAGS = 
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LDFLAGS = 
-LIBS = -ldl 
-
-COMPILE = $(CC) -c $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS)
-
-HEADERS = \
-  gmo.h \
-  gettextP.h \
-  hash-string.h \
-  loadinfo.h \
-  plural-exp.h \
-  eval-plural.h \
-  localcharset.h \
-  relocatable.h \
-  os2compat.h \
-  libgnuintl.h.in
-SOURCES = \
-  bindtextdom.c \
-  dcgettext.c \
-  dgettext.c \
-  gettext.c \
-  finddomain.c \
-  loadmsgcat.c \
-  localealias.c \
-  textdomain.c \
-  l10nflist.c \
-  explodename.c \
-  dcigettext.c \
-  dcngettext.c \
-  dngettext.c \
-  ngettext.c \
-  plural.y \
-  plural-exp.c \
-  localcharset.c \
-  relocatable.c \
-  localename.c \
-  log.c \
-  osdep.c \
-  os2compat.c \
-  intl-compat.c
-OBJECTS = \
-  bindtextdom.$lo \
-  dcgettext.$lo \
-  dgettext.$lo \
-  gettext.$lo \
-  finddomain.$lo \
-  loadmsgcat.$lo \
-  localealias.$lo \
-  textdomain.$lo \
-  l10nflist.$lo \
-  explodename.$lo \
-  dcigettext.$lo \
-  dcngettext.$lo \
-  dngettext.$lo \
-  ngettext.$lo \
-  plural.$lo \
-  plural-exp.$lo \
-  localcharset.$lo \
-  relocatable.$lo \
-  localename.$lo \
-  log.$lo \
-  osdep.$lo \
-  intl-compat.$lo
-DISTFILES.common = Makefile.in \
-config.charset locale.alias ref-add.sin ref-del.sin $(HEADERS) $(SOURCES)
-DISTFILES.generated = plural.c
-DISTFILES.normal = VERSION
-DISTFILES.gettext = COPYING.LIB-2.0 COPYING.LIB-2.1 libintl.glibc \
-Makefile.vms libgnuintl.h.msvc-shared README.woe32 Makefile.msvc
-DISTFILES.obsolete = xopen-msg.sed linux-msg.sed po2tbl.sed.in cat-compat.c \
-COPYING.LIB-2 gettext.h libgettext.h plural-eval.c libgnuintl.h
-
-all: all-no
-all-yes: libintl.$la libintl.h charset.alias ref-add.sed ref-del.sed
-all-no: all-no-no
-all-no-yes: libgnuintl.$la
-all-no-no:
-
-libintl.a libgnuintl.a: $(OBJECTS)
-	rm -f $@
-	$(AR) $(ARFLAGS) $@ $(OBJECTS)
-	$(RANLIB) $@
-
-libintl.la libgnuintl.la: $(OBJECTS)
-	$(LIBTOOL) --mode=link \
-	  $(CC) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS) $(LDFLAGS) -o $@ \
-	  $(OBJECTS)  $(LIBS) \
-	  -version-info $(LTV_CURRENT):$(LTV_REVISION):$(LTV_AGE) \
-	  -rpath $(libdir) \
-	  -no-undefined
-
-# Libtool's library version information for libintl.
-# Before making a gettext release, the gettext maintainer must change this
-# according to the libtool documentation, section "Library interface versions".
-# Maintainers of other packages that include the intl directory must *not*
-# change these values.
-LTV_CURRENT=5
-LTV_REVISION=0
-LTV_AGE=3
-
-.SUFFIXES:
-.SUFFIXES: .c .y .o .lo .sin .sed
-
-.c.o:
-	$(COMPILE) $<
-
-.y.c:
-	$(YACC) $(YFLAGS) --output $@ $<
-	rm -f $*.h
-
-bindtextdom.lo: $(srcdir)/bindtextdom.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/bindtextdom.c
-dcgettext.lo: $(srcdir)/dcgettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dcgettext.c
-dgettext.lo: $(srcdir)/dgettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dgettext.c
-gettext.lo: $(srcdir)/gettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/gettext.c
-finddomain.lo: $(srcdir)/finddomain.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/finddomain.c
-loadmsgcat.lo: $(srcdir)/loadmsgcat.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/loadmsgcat.c
-localealias.lo: $(srcdir)/localealias.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/localealias.c
-textdomain.lo: $(srcdir)/textdomain.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/textdomain.c
-l10nflist.lo: $(srcdir)/l10nflist.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/l10nflist.c
-explodename.lo: $(srcdir)/explodename.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/explodename.c
-dcigettext.lo: $(srcdir)/dcigettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dcigettext.c
-dcngettext.lo: $(srcdir)/dcngettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dcngettext.c
-dngettext.lo: $(srcdir)/dngettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dngettext.c
-ngettext.lo: $(srcdir)/ngettext.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/ngettext.c
-plural.lo: $(srcdir)/plural.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/plural.c
-plural-exp.lo: $(srcdir)/plural-exp.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/plural-exp.c
-localcharset.lo: $(srcdir)/localcharset.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/localcharset.c
-relocatable.lo: $(srcdir)/relocatable.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/relocatable.c
-localename.lo: $(srcdir)/localename.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/localename.c
-log.lo: $(srcdir)/log.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/log.c
-osdep.lo: $(srcdir)/osdep.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/osdep.c
-intl-compat.lo: $(srcdir)/intl-compat.c
-	$(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/intl-compat.c
-
-ref-add.sed: $(srcdir)/ref-add.sin
-	sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $(srcdir)/ref-add.sin > t-ref-add.sed
-	mv t-ref-add.sed ref-add.sed
-ref-del.sed: $(srcdir)/ref-del.sin
-	sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $(srcdir)/ref-del.sin > t-ref-del.sed
-	mv t-ref-del.sed ref-del.sed
-
-INCLUDES = -I. -I$(srcdir) -I${top_builddir} -I${top_srcdir}
-
-libgnuintl.h: $(srcdir)/libgnuintl.h.in
-	cp $(srcdir)/libgnuintl.h.in libgnuintl.h
-
-libintl.h: libgnuintl.h
-	cmp libgnuintl.h libintl.h || cp libgnuintl.h libintl.h
-
-charset.alias: $(srcdir)/config.charset
-	$(SHELL) $(srcdir)/config.charset 'x86_64-pc-linux-gnu' > t-$@
-	mv t-$@ $@
-
-check: all
-
-# We must not install the libintl.h/libintl.a files if we are on a
-# system which has the GNU gettext() function in its C library or in a
-# separate library.
-# If you want to use the one which comes with this version of the
-# package, you have to use `configure --with-included-gettext'.
-install: install-exec install-data
-install-exec: all
-	if { test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; } \
-	   && test 'no' = yes; then \
-	  $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir); \
-	  $(INSTALL_DATA) libintl.h $(DESTDIR)$(includedir)/libintl.h; \
-	  $(LIBTOOL) --mode=install \
-	    $(INSTALL_DATA) libintl.$la $(DESTDIR)$(libdir)/libintl.$la; \
-	  if test "@RELOCATABLE@" = yes; then \
-	    dependencies=`sed -n -e 's,^dependency_libs=\(.*\),\1,p' < $(DESTDIR)$(libdir)/libintl.la | sed -e "s,^',," -e "s,'\$$,,"`; \
-	    if test -n "$dependencies"; then \
-	      rm -f $(DESTDIR)$(libdir)/libintl.la; \
-	    fi; \
-	  fi; \
-	else \
-	  : ; \
-	fi
-	if test "$(PACKAGE)" = "gettext-tools" \
-	   && test 'no' = no; then \
-	  $(mkinstalldirs) $(DESTDIR)$(libdir); \
-	  $(LIBTOOL) --mode=install \
-	    $(INSTALL_DATA) libgnuintl.$la $(DESTDIR)$(libdir)/libgnuintl.$la; \
-	  rm -f $(DESTDIR)$(libdir)/preloadable_libintl.so; \
-	  $(INSTALL_DATA) $(DESTDIR)$(libdir)/libgnuintl.so $(DESTDIR)$(libdir)/preloadable_libintl.so; \
-	  $(LIBTOOL) --mode=uninstall \
-	    rm -f $(DESTDIR)$(libdir)/libgnuintl.$la; \
-	else \
-	  : ; \
-	fi
-	if test 'no' = yes; then \
-	  $(mkinstalldirs) $(DESTDIR)$(localedir); \
-	  test -f $(DESTDIR)$(localedir)/locale.alias \
-	    && orig=$(DESTDIR)$(localedir)/locale.alias \
-	    || orig=$(srcdir)/locale.alias; \
-	  temp=$(DESTDIR)$(localedir)/t-locale.alias; \
-	  dest=$(DESTDIR)$(localedir)/locale.alias; \
-	  sed -f ref-add.sed $$orig > $$temp; \
-	  $(INSTALL_DATA) $$temp $$dest; \
-	  rm -f $$temp; \
-	else \
-	  : ; \
-	fi
-install-data: all
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	  $(INSTALL_DATA) VERSION $(DESTDIR)$(gettextsrcdir)/VERSION; \
-	  $(INSTALL_DATA) ChangeLog.inst $(DESTDIR)$(gettextsrcdir)/ChangeLog; \
-	  dists="COPYING.LIB-2.0 COPYING.LIB-2.1 $(DISTFILES.common)"; \
-	  for file in $$dists; do \
-	    $(INSTALL_DATA) $(srcdir)/$$file \
-			    $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	  chmod a+x $(DESTDIR)$(gettextsrcdir)/config.charset; \
-	  dists="$(DISTFILES.generated)"; \
-	  for file in $$dists; do \
-	    if test -f $$file; then dir=.; else dir=$(srcdir); fi; \
-	    $(INSTALL_DATA) $$dir/$$file \
-			    $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	  dists="$(DISTFILES.obsolete)"; \
-	  for file in $$dists; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-
-install-strip: install
-
-installdirs:
-	if { test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; } \
-	   && test 'no' = yes; then \
-	  $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir); \
-	else \
-	  : ; \
-	fi
-	if test "$(PACKAGE)" = "gettext-tools" \
-	   && test 'no' = no; then \
-	  $(mkinstalldirs) $(DESTDIR)$(libdir); \
-	else \
-	  : ; \
-	fi
-	if test 'no' = yes; then \
-	  test yes != no || $(mkinstalldirs) $(DESTDIR)$(libdir); \
-	  $(mkinstalldirs) $(DESTDIR)$(localedir); \
-	else \
-	  : ; \
-	fi
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	else \
-	  : ; \
-	fi
-
-# Define this as empty until I found a useful application.
-installcheck:
-
-uninstall:
-	if { test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; } \
-	   && test 'no' = yes; then \
-	  rm -f $(DESTDIR)$(includedir)/libintl.h; \
-	  $(LIBTOOL) --mode=uninstall \
-	    rm -f $(DESTDIR)$(libdir)/libintl.$la; \
-	else \
-	  : ; \
-	fi
-	if test "$(PACKAGE)" = "gettext-tools" \
-	   && test 'no' = no; then \
-	  rm -f $(DESTDIR)$(libdir)/preloadable_libintl.so; \
-	else \
-	  : ; \
-	fi
-	if test 'no' = yes; then \
-	  if test -f $(DESTDIR)$(prefix)/libdata/charset.alias; then \
-	    temp=$(DESTDIR)$(prefix)/libdata/t-charset.alias; \
-	    dest=$(DESTDIR)$(prefix)/libdata/charset.alias; \
-	    sed -f ref-del.sed $$dest > $$temp; \
-	    if grep '^# Packages using this file: $$' $$temp > /dev/null; then \
-	      rm -f $$dest; \
-	    else \
-	      $(INSTALL_DATA) $$temp $$dest; \
-	    fi; \
-	    rm -f $$temp; \
-	  fi; \
-	  if test -f $(DESTDIR)$(localedir)/locale.alias; then \
-	    temp=$(DESTDIR)$(localedir)/t-locale.alias; \
-	    dest=$(DESTDIR)$(localedir)/locale.alias; \
-	    sed -f ref-del.sed $$dest > $$temp; \
-	    if grep '^# Packages using this file: $$' $$temp > /dev/null; then \
-	      rm -f $$dest; \
-	    else \
-	      $(INSTALL_DATA) $$temp $$dest; \
-	    fi; \
-	    rm -f $$temp; \
-	  fi; \
-	else \
-	  : ; \
-	fi
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  for file in VERSION ChangeLog COPYING.LIB-2.0 COPYING.LIB-2.1 $(DISTFILES.common) $(DISTFILES.generated); do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-
-info dvi ps pdf html:
-
-$(OBJECTS): ${top_builddir}/config.h libgnuintl.h
-bindtextdom.$lo dcgettext.$lo dcigettext.$lo dcngettext.$lo dgettext.$lo dngettext.$lo finddomain.$lo gettext.$lo intl-compat.$lo loadmsgcat.$lo localealias.$lo ngettext.$lo textdomain.$lo: $(srcdir)/gettextP.h $(srcdir)/gmo.h $(srcdir)/loadinfo.h
-dcigettext.$lo loadmsgcat.$lo: $(srcdir)/hash-string.h
-explodename.$lo l10nflist.$lo: $(srcdir)/loadinfo.h
-dcigettext.$lo loadmsgcat.$lo plural.$lo plural-exp.$lo: $(srcdir)/plural-exp.h
-dcigettext.$lo: $(srcdir)/eval-plural.h
-localcharset.$lo: $(srcdir)/localcharset.h
-localealias.$lo localcharset.$lo relocatable.$lo: $(srcdir)/relocatable.h
-
-tags: TAGS
-
-TAGS: $(HEADERS) $(SOURCES)
-	here=`pwd`; cd $(srcdir) && etags -o $$here/TAGS $(HEADERS) $(SOURCES)
-
-ctags: CTAGS
-
-CTAGS: $(HEADERS) $(SOURCES)
-	here=`pwd`; cd $(srcdir) && ctags -o $$here/CTAGS $(HEADERS) $(SOURCES)
-
-id: ID
-
-ID: $(HEADERS) $(SOURCES)
-	here=`pwd`; cd $(srcdir) && mkid -f$$here/ID $(HEADERS) $(SOURCES)
-
-
-mostlyclean:
-	rm -f *.a *.la *.o *.obj *.lo core core.*
-	rm -f libgnuintl.h libintl.h charset.alias ref-add.sed ref-del.sed
-	rm -f -r .libs _libs
-
-clean: mostlyclean
-
-distclean: clean
-	rm -f Makefile ID TAGS
-	if test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; then \
-	  rm -f ChangeLog.inst $(DISTFILES.normal); \
-	else \
-	  : ; \
-	fi
-
-maintainer-clean: distclean
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-
-# GNU gettext needs not contain the file `VERSION' but contains some
-# other files which should not be distributed in other packages.
-distdir = ../$(PACKAGE)-$(VERSION)/$(subdir)
-dist distdir: Makefile
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  : ; \
-	else \
-	  if test "$(PACKAGE)" = "gettext-runtime"; then \
-	    additional="$(DISTFILES.gettext)"; \
-	  else \
-	    additional="$(DISTFILES.normal)"; \
-	  fi; \
-	  $(MAKE) $(DISTFILES.common) $(DISTFILES.generated) $$additional; \
-	  for file in ChangeLog $(DISTFILES.common) $(DISTFILES.generated) $$additional; do \
-	    if test -f $$file; then dir=.; else dir=$(srcdir); fi; \
-	    cp -p $$dir/$$file $(distdir); \
-	  done; \
-	fi
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
-	cd $(top_builddir) && $(SHELL) ./config.status
-# This would be more efficient, but doesn't work any more with autoconf-2.57,
-# when AC_CONFIG_FILES([intl/Makefile:somedir/Makefile.in]) is used.
-#	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-# Tell versions [3.59,3.63) of GNU make not to export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/bash-5.1/lib/malloc/Makefile b/bash-5.1/lib/malloc/Makefile
deleted file mode 100644
index 266d42d41fae217375d503e74b1e7499ae633027..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/malloc/Makefile
+++ /dev/null
@@ -1,138 +0,0 @@
-# Skeleton Makefile for the GNU malloc code
-#
-# Copyright (C) 1996-2009 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-srcdir = .
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-
-CC = gcc
-RANLIB = ranlib
-AR = ar
-ARFLAGS = cr
-RM = rm -f
-CP = cp
-MV = mv
-
-SHELL = /bin/sh
-
-PROFILE_FLAGS = 
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LOCAL_CFLAGS = 
-CPPFLAGS = 
-LDFLAGS = 
-
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-LIBBUILD = ${BUILD_DIR}/lib
-
-BASHINCDIR = ${topdir}/include
-
-INTL_LIBSRC = ${topdir}/lib/intl
-INTL_BUILDDIR = ${LIBBUILD}/intl
-INTL_INC = 
-LIBINTL_H = 
-
-INCLUDES = -I. -I../.. -I$(topdir) -I$(BASHINCDIR) -I$(topdir)/lib $(INTL_INC)
-
-CCFLAGS = ${PROFILE_FLAGS} ${INCLUDES} $(DEFS) $(LOCAL_DEFS) $(LOCAL_CFLAGS) \
-	  $(CFLAGS) $(MALLOC_CFLAGS) $(CPPFLAGS)
-
-.c.o:
-	$(CC) $(CCFLAGS) -c $<
-
-.s.o:
-	$(CC) $(CCFLAGS) -c $<
-
-MALLOC_SOURCE = malloc.c
-STUB_SOURCE = stub.c
-
-ALLOCA_SOURCE = alloca.c
-ALLOCA_OBJECT = alloca.o
-
-MALLOC_SRC = malloc.c
-MALLOC = @MALLOC@
-ALLOCA = 
-
-MALLOC_OBJS = malloc.o $(ALLOCA) trace.o stats.o table.o watch.o
-STUB_OBJS = $(ALLOCA) stub.o
-
-.PHONY:		malloc stubmalloc
-
-all:		malloc
-
-malloc: ${MALLOC_OBJS}
-	${RM} libmalloc.a
-	${AR} ${ARFLAGS} libmalloc.a ${MALLOC_OBJS}
-	-test -n "$(RANLIB)" && $(RANLIB) libmalloc.a
-
-stubmalloc: ${STUB_OBJS}
-	${RM} libmalloc.a
-	${AR} ${ARFLAGS} libmalloc.a ${STUB_OBJS}
-	-test -n "$(RANLIB)" && $(RANLIB) libmalloc.a
-
-alloca: ${ALLOCA}
-	${RM} libmalloc.a
-	${AR} ${ARFLAGS} libmalloc.a ${ALLOCA}
-	-test -n "$(RANLIB)" && $(RANLIB) libmalloc.a
-
-alloca.o:	$(srcdir)/$(ALLOCA_SOURCE)
-	$(CC) $(CCFLAGS) -c $(srcdir)/$(ALLOCA_SOURCE)
-	@- if test "$(ALLOCA_OBJECT)" != alloca.o ; then \
-		mv $(ALLOCA_OBJECT) alloca.o >/dev/null 2>&1 ; \
-	fi
-
-mostlyclean clean:
-	$(RM) *.o libmalloc.a
-
-distclean realclean maintainer-clean: clean
-	$(RM) Makefile
-
-alloca.o: $(BUILD_DIR)/config.h
-malloc.o: $(BUILD_DIR)/config.h $(topdir)/bashtypes.h getpagesize.h
-xmalloc.o: $(BUILD_DIR)/config.h $(BASHINCDIR)/ansi_stdlib.h
-trace.o: ${BUILD_DIR}/config.h
-stats.o: ${BUILD_DIR}/config.h
-table.o: ${BUILD_DIR}/config.h
-watch.o: ${BUILD_DIR}/config.h
-
-malloc.o: ${srcdir}/imalloc.h ${srcdir}/mstats.h
-malloc.o: ${srcdir}/table.h ${srcdir}/watch.h
-stats.o: ${srcdir}/imalloc.h ${srcdir}/mstats.h
-trace.o: ${srcdir}/imalloc.h
-table.o: ${srcdir}/imalloc.h ${srcdir}/table.h
-watch.o: ${srcdir}/imalloc.h ${srcdir}/watch.h
-
-malloc.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-stats.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-trace.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-table.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-watch.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-
-# Rules for deficient makes, like SunOS and Solaris
-stub.o: stub.c
-malloc.o: malloc.c
-table.o: table.c
-trace.o: trace.c
-stats.o: stats.c
-watch.o: watch.c
diff --git a/bash-5.1/lib/readline/Makefile b/bash-5.1/lib/readline/Makefile
deleted file mode 100644
index 3ab51b61a0444d82d0a02ce50af1b8a55787827f..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/readline/Makefile
+++ /dev/null
@@ -1,396 +0,0 @@
-## -*- text -*- #############################################################
-#								            #
-# Makefile for the Bash versions of the GNU Readline and History Libraries. #
-#								            #
-#############################################################################
-
-# Copyright (C) 1994-2012 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-PACKAGE_BUGREPORT = bug-rash@gnu.org
-PACKAGE_NAME = rash
-PACKAGE_STRING = rash 0.1-release
-PACKAGE_VERSION = 0.1-release
-
-srcdir = .
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-datarootdir = ${prefix}/share
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-
-CC = gcc
-RANLIB = ranlib
-AR = ar
-ARFLAGS = cr
-RM = rm -f
-CP = cp
-MV = mv
-
-SHELL = /bin/sh
-
-# Programs to make tags files.
-ETAGS = etags -tw
-CTAGS = ctags -tw
-
-DEBUG = 
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LOCAL_CFLAGS =  ${DEBUG}
-CPPFLAGS = 
-LDFLAGS = 
-
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-INCLUDES = -I. -I$(BUILD_DIR) -I$(topdir) -I$(topdir)/lib
-
-CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(APP_CFLAGS) $(CPPFLAGS) ${INCLUDES} \
-	  $(LOCAL_CFLAGS) $(CFLAGS) ${ADDON_CFLAGS}
-
-.c.o:
-	${RM} $@
-	$(CC) -c $(CCFLAGS) $<
-
-# The name of the main library target.
-LIBRARY_NAME = libreadline.a
-
-# The C code source files for this library.
-CSOURCES = $(srcdir)/readline.c $(srcdir)/funmap.c $(srcdir)/keymaps.c \
-	   $(srcdir)/vi_mode.c $(srcdir)/parens.c $(srcdir)/rltty.c \
-	   $(srcdir)/complete.c $(srcdir)/bind.c $(srcdir)/isearch.c \
-	   $(srcdir)/display.c $(srcdir)/signals.c $(srcdir)/emacs_keymap.c \
-	   $(srcdir)/vi_keymap.c $(srcdir)/util.c $(srcdir)/kill.c \
-	   $(srcdir)/undo.c $(srcdir)/macro.c $(srcdir)/input.c \
-	   $(srcdir)/callback.c $(srcdir)/terminal.c $(srcdir)/xmalloc.c \
-	   $(srcdir)/history.c $(srcdir)/histsearch.c $(srcdir)/histexpand.c \
-	   $(srcdir)/histfile.c $(srcdir)/nls.c $(srcdir)/search.c \
-	   $(srcdir)/shell.c $(srcdir)/tilde.c $(srcdir)/savestring.c \
-	   $(srcdir)/text.c $(srcdir)/misc.c $(srcdir)/compat.c \
-	   $(srcdir)/colors.c $(srcdir)/parse-colors.c \
-	   $(srcdir)/mbutil.c $(srcdir)/xfree.c
-
-# The header files for this library.
-HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
-	   posixstat.h posixdir.h posixjmp.h tilde.h rlconf.h rltty.h \
-	   ansi_stdlib.h rlstdc.h tcap.h xmalloc.h rlprivate.h rlshell.h \
-	   rltypedefs.h rlmbutil.h colors.h parse-colors.h
-
-HISTOBJ = history.o histexpand.o histfile.o histsearch.o shell.o savestring.o \
-	  mbutil.o
-TILDEOBJ = tilde.o
-COLORSOBJ = colors.o parse-colors.o
-OBJECTS = readline.o vi_mode.o funmap.o keymaps.o parens.o search.o \
-	  rltty.o complete.o bind.o isearch.o display.o signals.o \
-	  util.o kill.o undo.o macro.o input.o callback.o terminal.o \
-	  text.o nls.o misc.o $(HISTOBJ) $(TILDEOBJ) $(COLORSOBJ) \
-	  xmalloc.o xfree.o compat.o 
-
-# The texinfo files which document this library.
-DOCSOURCE = doc/rlman.texinfo doc/rltech.texinfo doc/rluser.texinfo
-DOCOBJECT = doc/readline.dvi
-DOCSUPPORT = doc/Makefile
-DOCUMENTATION = $(DOCSOURCE) $(DOCOBJECT) $(DOCSUPPORT)
-
-SUPPORT = Makefile ChangeLog $(DOCSUPPORT) examples/[-a-z.]*
-
-SOURCES  = $(CSOURCES) $(HSOURCES) $(DOCSOURCE)
-
-THINGS_TO_TAR = $(SOURCES) $(SUPPORT)
-
-INSTALLED_HEADERS = readline.h chardefs.h keymaps.h history.h tilde.h \
-		    rlstdc.h rlconf.h rltypedefs.h
-
-##########################################################################
-
-all: libreadline.a libhistory.a
-
-libreadline.a: $(OBJECTS)
-	$(RM) $@
-	$(AR) $(ARFLAGS) $@ $(OBJECTS)
-	-test -n "$(RANLIB)" && $(RANLIB) $@
-
-libhistory.a: $(HISTOBJ) xmalloc.o xfree.o
-	$(RM) $@
-	$(AR) $(ARFLAGS) $@ $(HISTOBJ) xmalloc.o xfree.o
-	-test -n "$(RANLIB)" && $(RANLIB) $@
-
-documentation: force
-	test -d doc || mkdir doc
-	-( cd doc && $(MAKE) $(MFLAGS) )
-
-# Since tilde.c is shared between readline and bash, make sure we compile
-# it with the right flags when it's built as part of readline
-tilde.o:	tilde.c
-	rm -f $@
-	$(CC) $(CCFLAGS) -DREADLINE_LIBRARY -c $(srcdir)/tilde.c
-
-force:
-
-install:
-	@echo "This version of the readline library should not be installed."
-
-uninstall:
-	@echo "This version of the readline library should not be installed."
-
-TAGS:	force
-	$(ETAGS) $(CSOURCES) $(HSOURCES)
-
-tags:	force
-	$(CTAGS) $(CSOURCES) $(HSOURCES)
-
-clean:	force
-	$(RM) $(OBJECTS) *.a
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-
-mostlyclean: clean
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-
-distclean maintainer-clean: clean
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-	$(RM) Makefile
-	$(RM) TAGS tags
-
-# Dependencies
-bind.o: ansi_stdlib.h posixstat.h
-bind.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-bind.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-bind.o: history.h rlstdc.h
-callback.o: rlconf.h ansi_stdlib.h
-callback.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-callback.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-compat.o: ${BUILD_DIR}/config.h
-compat.o: rlstdc.h rltypedefs.h
-complete.o: ansi_stdlib.h posixdir.h posixstat.h
-complete.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-complete.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-complete.o: colors.h
-display.o: ansi_stdlib.h posixstat.h
-display.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-display.o: tcap.h
-display.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-display.o: history.h rlstdc.h
-funmap.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-funmap.o: rlconf.h ansi_stdlib.h rlstdc.h
-funmap.o: ${BUILD_DIR}/config.h
-histexpand.o: ansi_stdlib.h
-histexpand.o: history.h histlib.h rlstdc.h
-histexpand.o: ${BUILD_DIR}/config.h
-histfile.o: ansi_stdlib.h
-histfile.o: history.h histlib.h rlstdc.h
-histfile.o: ${BUILD_DIR}/config.h
-history.o: ansi_stdlib.h
-history.o: history.h histlib.h rlstdc.h
-history.o: ${BUILD_DIR}/config.h
-histsearch.o: ansi_stdlib.h
-histsearch.o: history.h histlib.h rlstdc.h
-histsearch.o: ${BUILD_DIR}/config.h
-input.o: ansi_stdlib.h
-input.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-input.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-isearch.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-isearch.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-isearch.o: ansi_stdlib.h history.h rlstdc.h
-keymaps.o: emacs_keymap.c vi_keymap.c
-keymaps.o: keymaps.h rltypedefs.h chardefs.h rlconf.h ansi_stdlib.h
-keymaps.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-keymaps.o: ${BUILD_DIR}/config.h rlstdc.h
-kill.o: ansi_stdlib.h
-kill.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-kill.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-kill.o: history.h rlstdc.h
-macro.o: ansi_stdlib.h
-macro.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-macro.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-macro.o: history.h rlstdc.h
-mbutil.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h rlmbutil.h
-mbutil.o: readline.h keymaps.h rltypedefs.h chardefs.h rlstdc.h
-misc.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-misc.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-misc.o: history.h rlstdc.h ansi_stdlib.h
-nls.o: ansi_stdlib.h
-nls.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-nls.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-nls.o: history.h rlstdc.h
-parens.o: rlconf.h
-parens.o: ${BUILD_DIR}/config.h
-parens.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-readline.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-readline.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-readline.o: history.h rlstdc.h
-readline.o: posixstat.h ansi_stdlib.h posixjmp.h
-rltty.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-rltty.o: rltty.h
-rltty.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-savestring.o: ${BUILD_DIR}/config.h
-search.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-search.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-search.o: ansi_stdlib.h history.h rlstdc.h
-shell.o: ${BUILD_DIR}/config.h ansi_stdlib.h
-signals.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-signals.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-signals.o: history.h rlstdc.h
-terminal.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-terminal.o: tcap.h
-terminal.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-terminal.o: history.h rlstdc.h
-text.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-text.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-text.o: history.h rlstdc.h ansi_stdlib.h
-rltty.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-tilde.o: ansi_stdlib.h
-tilde.o: ${BUILD_DIR}/config.h
-tilde.o: tilde.h
-undo.o: ansi_stdlib.h
-undo.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-undo.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-undo.o: history.h rlstdc.h xmalloc.h
-util.o: posixjmp.h ansi_stdlib.h
-util.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-util.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-vi_mode.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
-vi_mode.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
-vi_mode.o: history.h ansi_stdlib.h rlstdc.h
-xmalloc.o: ${BUILD_DIR}/config.h ansi_stdlib.h
-xfree.o: ${BUILD_DIR}/config.h ansi_stdlib.h
-
-colors.o: ${BUILD_DIR}/config.h colors.h
-colors.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-colors.o: rlconf.h
-colors.o: ansi_stdlib.h posixstat.h
-parse-colors.o: ${BUILD_DIR}/config.h colors.h parse-colors.h
-parse-colors.o: rldefs.h rlconf.h
-parse-colors.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
-
-bind.o: rlshell.h
-histfile.o: rlshell.h
-nls.o: rlshell.h
-readline.o: rlshell.h
-shell.o: rlshell.h
-terminal.o: rlshell.h
-histexpand.o: rlshell.h
-
-bind.o: rlprivate.h
-callback.o: rlprivate.h
-complete.o: rlprivate.h
-display.o: rlprivate.h
-input.o: rlprivate.h
-isearch.o: rlprivate.h
-kill.o: rlprivate.h
-macro.o: rlprivate.h
-mbutil.o: rlprivate.h
-misc.o: rlprivate.h
-nls.o: rlprivate.h
-parens.o: rlprivate.h
-readline.o: rlprivate.h
-rltty.o: rlprivate.h
-search.o: rlprivate.h
-signals.o: rlprivate.h
-terminal.o: rlprivate.h
-text.o: rlprivate.h
-undo.o: rlprivate.h
-util.o: rlprivate.h
-vi_mode.o: rlprivate.h
-colors.o: rlprivate.h
-parse-colors.o: rlprivate.h
-
-bind.o: xmalloc.h
-complete.o: xmalloc.h  
-display.o: xmalloc.h
-funmap.o: xmalloc.h
-histexpand.o: xmalloc.h   
-histfile.o: xmalloc.h
-history.o: xmalloc.h
-input.o: xmalloc.h
-isearch.o: xmalloc.h
-keymaps.o: xmalloc.h
-kill.o: xmalloc.h
-macro.o: xmalloc.h
-mbutil.o: xmalloc.h
-misc.o: xmalloc.h  
-readline.o: xmalloc.h   
-savestring.o: xmalloc.h
-search.o: xmalloc.h
-shell.o: xmalloc.h   
-terminal.o: xmalloc.h  
-text.o: xmalloc.h
-tilde.o: xmalloc.h 
-undo.o: xmalloc.h
-util.o: xmalloc.h
-vi_mode.o: xmalloc.h 
-xfree.o: xmalloc.h
-xmalloc.o: xmalloc.h
-colors.o: xmalloc.h
-parse-colors.o: xmalloc.h
-
-complete.o: rlmbutil.h
-display.o: rlmbutil.h
-histexpand.o: rlmbutil.h
-input.o: rlmbutil.h
-isearch.o: rlmbutil.h
-mbutil.o: rlmbutil.h
-misc.o: rlmbutil.h
-readline.o: rlmbutil.h
-search.o: rlmbutil.h
-text.o: rlmbutil.h
-vi_mode.o: rlmbutil.h
-colors.o: rlmbutil.h
-parse-colors.o: rlmbutil.h
-
-# Rules for deficient makes, like SunOS and Solaris
-bind.o: bind.c
-callback.o: callback.c
-compat.o: compat.c
-complete.o: complete.c
-display.o: display.c
-funmap.o: funmap.c
-input.o: input.c
-isearch.o: isearch.c
-keymaps.o: keymaps.c emacs_keymap.c vi_keymap.c
-kill.o: kill.c
-macro.o: macro.c
-mbutil.o: mbutil.c
-misc.o: misc.c
-nls.o: nls.c
-parens.o: parens.c
-readline.o: readline.c
-rltty.o: rltty.c
-savestring.o: savestring.c
-search.o: search.c
-shell.o: shell.c
-signals.o: signals.c
-terminal.o: terminal.c
-text.o: text.c
-tilde.o: tilde.c
-undo.o: undo.c
-util.o: util.c
-vi_mode.o: vi_mode.c
-xfree.o: xfree.c
-xmalloc.o: xmalloc.c
-
-colors.o: colors.c
-parse-colors.o: parse-colors.c
-
-histexpand.o: histexpand.c
-histfile.o: histfile.c
-history.o: history.c
-histsearch.o: histsearch.c
diff --git a/bash-5.1/lib/sh/Makefile b/bash-5.1/lib/sh/Makefile
deleted file mode 100644
index 587f2b017a3607d228405dc367d6b6a00548a1ee..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/sh/Makefile
+++ /dev/null
@@ -1,639 +0,0 @@
-#
-# Makefile for the Bash library
-#
-#
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-PACKAGE_BUGREPORT = bug-rash@gnu.org
-PACKAGE_NAME = rash
-PACKAGE_STRING = rash 0.1-release
-PACKAGE_VERSION = 0.1-release
-
-srcdir = .
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-LIBBUILD = ${BUILD_DIR}/lib
-
-BASHINCDIR = ${topdir}/include
-
-INTL_LIBSRC = ${topdir}/lib/intl
-INTL_BUILDDIR = ${LIBBUILD}/intl
-INTL_INC = 
-LIBINTL_H = 
-
-datarootdir = ${prefix}/share
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-
-CC = gcc
-RANLIB = ranlib
-AR = ar
-ARFLAGS = cr
-RM = rm -f
-CP = cp
-MV = mv
-
-SHELL = /bin/sh
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LOCAL_CFLAGS =  ${DEBUG}
-CPPFLAGS = 
-LDFLAGS =  -rdynamic
-
-PROFILE_FLAGS = 
-
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-INCLUDES = -I. -I../.. -I$(topdir) -I$(topdir)/lib -I$(BASHINCDIR) -I$(srcdir) $(INTL_INC)
-
-CCFLAGS = ${ADDON_CFLAGS} ${PROFILE_FLAGS} ${INCLUDES} $(DEFS) $(LOCAL_DEFS) \
-	  $(LOCAL_CFLAGS) $(CFLAGS) $(CPPFLAGS) 
-
-GCC_LINT_FLAGS = -Wall -Wshadow -Wpointer-arith -Wcast-qual \
-		 -Wcast-align -Wstrict-prototypes -Wconversion \
-		 -Wmissing-prototypes -Wtraditional -Wredundant-decls -pedantic
-
-.c.o:
-	$(CC) -c $(CCFLAGS) $<
-
-# The name of the library target.
-LIBRARY_NAME = libsh.a
-
-# The C code source files for this library.
-CSOURCES = clktck.c clock.c getcwd.c getenv.c oslib.c setlinebuf.c \
-	   strcasecmp.c strerror.c strtod.c strtol.c strtoul.c \
-	   vprint.c itos.c rename.c zread.c zwrite.c shtty.c \
-	   inet_aton.c netconn.c netopen.c strpbrk.c timeval.c makepath.c \
-	   pathcanon.c pathphys.c tmpfile.c stringlist.c stringvec.c spell.c \
-	   shquote.c strtrans.c strcasestr.c snprintf.c mailstat.c \
-	   fmtulong.c fmtullong.c fmtumax.c shmatch.c strnlen.c \
-	   strtoll.c strtoull.c strtoimax.c strtoumax.c memset.c strstr.c \
-	   mktime.c strftime.c mbschr.c zcatfd.c zmapfd.c winsize.c eaccess.c \
-	   wcsdup.c fpurge.c zgetline.c mbscmp.c uconvert.c ufuncs.c \
-	   casemod.c dprintf.c input_avail.c mbscasecmp.c fnxform.c \
-	   strchrnul.c unicode.c wcswidth.c wcsnwidth.c shmbchar.c strdup.c \
-	   utf8.c random.c gettimeofday.c
-
-# The header files for this library.
-HSOURCES = 
-
-# The object files contained in $(LIBRARY_NAME)
-LIBOBJS =  ${LIBOBJDIR}mbschr$U.o
-OBJECTS = clktck.o clock.o getenv.o oslib.o setlinebuf.o strnlen.o \
-	  itos.o zread.o zwrite.o shtty.o shmatch.o eaccess.o \
-	  netconn.o netopen.o timeval.o makepath.o pathcanon.o \
-	  pathphys.o tmpfile.o stringlist.o stringvec.o spell.o shquote.o \
-	  strtrans.o snprintf.o mailstat.o fmtulong.o \
-	  fmtullong.o fmtumax.o zcatfd.o zmapfd.o winsize.o wcsdup.o \
-	  fpurge.o zgetline.o mbscmp.o uconvert.o ufuncs.o casemod.o \
-	  input_avail.o mbscasecmp.o fnxform.o unicode.o shmbchar.o \
-	  utf8.o random.o gettimeofday.o wcsnwidth.o ${LIBOBJS}
-
-SUPPORT = Makefile
-
-all: $(LIBRARY_NAME)
-
-$(LIBRARY_NAME): $(OBJECTS)
-	$(RM) $@
-	$(AR) $(ARFLAGS) $@ $(OBJECTS)
-	-test -n "$(RANLIB)" && $(RANLIB) $@
-
-force:
-
-# The rule for 'includes' is written funny so that the if statement
-# always returns TRUE unless there really was an error installing the
-# include files.
-install:
-
-clean:
-	$(RM) $(OBJECTS) $(LIBRARY_NAME)
-
-realclean distclean maintainer-clean: clean
-	$(RM) Makefile
-
-mostlyclean: clean
-
-# Dependencies
-
-${BUILD_DIR}/version.h: ${BUILD_DIR}/config.h ${BUILD_DIR}/Makefile Makefile
-	-( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} version.h )
-
-${BUILD_DIR}/pathnames.h: ${BUILD_DIR}/config.h ${BUILD_DIR}/Makefile Makefile
-	-( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} pathnames.h )
-
-# rules for losing makes, like SunOS
-casemod.o: casemod.c
-clktck.o: clktck.c
-clock.o: clock.c
-eaccess.o: eaccess.c
-dprintf.o: dprintf.c
-fmtullong.o: fmtullong.c
-fmtulong.o: fmtulong.c
-fmtumax.o: fmtumax.c
-fnxform.o: fnxform.c
-fpurge.o: fpurge.c
-getcwd.o: getcwd.c
-getenv.o: getenv.c
-gettimeofday.o: gettimeofday.c
-inet_aton.o: inet_aton.c
-input_avail.o: input_avail.c
-itos.o: itos.c
-mailstat.o: mailstat.c
-makepath.o: makepath.c
-mbscasecmp.o: mbscasecmp.c
-mbschr.o: mbschr.c
-mbscmp.o: mbscmp.c
-memset.o: memset.c
-mktime.o: mktime.c
-netconn.o: netconn.c
-netopen.o: netopen.c
-oslib.o: oslib.c
-pathcanon.o: pathcanon.c
-pathphys.o: pathphys.c
-random.o: random.c
-rename.o: rename.c
-setlinebuf.o: setlinebuf.c
-shmatch.o: shmatch.c
-shmbchar.o: shmbchar.c
-shquote.o: shquote.c
-shtty.o: shtty.c
-snprintf.o: snprintf.c
-spell.o: spell.c
-strcasecmp.o: strcasecmp.c
-strchrnul.o: strchrnul.c
-strerror.o: strerror.c
-strftime.o: strftime.c
-strcasestr.o: strcasestr.c
-stringlist.o: stringlist.c
-stringvec.o: stringvec.c
-strnlen.o: strnlen.c
-strpbrk.o: strpbrk.c
-strtod.o: strtod.c
-strtoimax.o: strtoimax.c
-strtol.o: strtol.c
-strtoll.o: strtoll.c
-strtoul.o: strtoul.c
-strtoull.o: strtoull.c
-strtoumax.o: strtoumax.c
-strtrans.o: strtrans.c
-times.o: times.c
-timeval.o: timeval.c
-tmpfile.o: tmpfile.c
-uconvert.o: uconvert.c
-ufuncs.o: ufuncs.c
-unicode.o: unicode.c
-utf8.o: utf8.c
-vprint.o: vprint.c
-wcsdup.o: wcsdup.c
-wcsnwidth.o: wcsnwidth.c
-wcswidth.o: wcswidth.c
-winsize.o: winsize.c
-zcatfd.o: zcatfd.c
-zmapfd.o: zmapfd.c
-zgetline.o: zgetline.c
-zread.o: zread.c
-zwrite.o: zwrite.c
-
-# dependencies for c files that include other c files
-fmtullong.o: fmtulong.c
-fmtumax.o: fmtulong.c
-strtoll.o: strtol.c
-strtoul.o: strtol.c
-strtoull.o: strtol.c
-
-# all files in the library depend on config.h
-casemod.o: ${BUILD_DIR}/config.h
-clktck.o: ${BUILD_DIR}/config.h
-clock.o: ${BUILD_DIR}/config.h
-eaccess.o: ${BUILD_DIR}/config.h
-dprintf.o: ${BUILD_DIR}/config.h
-fmtullong.o: ${BUILD_DIR}/config.h
-fmtulong.o: ${BUILD_DIR}/config.h
-fmtumax.o: ${BUILD_DIR}/config.h
-fnxform.o: ${BUILD_DIR}/config.h
-fpurge.o: ${BUILD_DIR}/config.h
-getcwd.o: ${BUILD_DIR}/config.h
-getenv.o: ${BUILD_DIR}/config.h
-gettimeofday.o: ${BUILD_DIR}/config.h
-inet_aton.o: ${BUILD_DIR}/config.h
-input_avail.o: ${BUILD_DIR}/config.h
-itos.o: ${BUILD_DIR}/config.h
-mailstat.o: ${BUILD_DIR}/config.h
-makepath.o: ${BUILD_DIR}/config.h
-mbscasecmp.o: ${BUILD_DIR}/config.h
-mbschr.o: ${BUILD_DIR}/config.h
-mbscmp.o: ${BUILD_DIR}/config.h
-memset.o: ${BUILD_DIR}/config.h
-mktime.o: ${BUILD_DIR}/config.h
-netconn.o: ${BUILD_DIR}/config.h
-netopen.o: ${BUILD_DIR}/config.h
-oslib.o: ${BUILD_DIR}/config.h
-pathcanon.o: ${BUILD_DIR}/config.h
-pathphys.o: ${BUILD_DIR}/config.h
-random.o: ${BUILD_DIR}/config.h
-rename.o: ${BUILD_DIR}/config.h
-setlinebuf.o: ${BUILD_DIR}/config.h
-shmatch.o: ${BUILD_DIR}/config.h
-shmbchar.o: ${BUILD_DIR}/config.h
-shquote.o: ${BUILD_DIR}/config.h
-shtty.o: ${BUILD_DIR}/config.h
-snprintf.o: ${BUILD_DIR}/config.h
-spell.o: ${BUILD_DIR}/config.h
-strcasecmp.o: ${BUILD_DIR}/config.h
-strchrnul.o: ${BUILD_DIR}/config.h
-strerror.o: ${BUILD_DIR}/config.h
-strftime.o: ${BUILD_DIR}/config.h
-strcasestr.o: ${BUILD_DIR}/config.h
-stringlist.o: ${BUILD_DIR}/config.h
-stringvec.o: ${BUILD_DIR}/config.h
-strnlen.o: ${BUILD_DIR}/config.h
-strpbrk.o: ${BUILD_DIR}/config.h
-strtod.o: ${BUILD_DIR}/config.h
-strtoimax.o: ${BUILD_DIR}/config.h
-strtol.o: ${BUILD_DIR}/config.h
-strtoll.o: ${BUILD_DIR}/config.h
-strtoul.o: ${BUILD_DIR}/config.h
-strtoull.o: ${BUILD_DIR}/config.h
-strtoumax.o: ${BUILD_DIR}/config.h
-strtrans.o: ${BUILD_DIR}/config.h
-times.o: ${BUILD_DIR}/config.h
-timeval.o: ${BUILD_DIR}/config.h
-tmpfile.o: ${BUILD_DIR}/config.h ${topdir}/config-top.h 
-uconvert.o: ${BUILD_DIR}/config.h
-ufuncs.o: ${BUILD_DIR}/config.h
-unicode.o: ${BUILD_DIR}/config.h
-utf8.o: ${BUILD_DIR}/config.h
-vprint.o: ${BUILD_DIR}/config.h
-wcsdup.o: ${BUILD_DIR}/config.h
-wcsnwidth.o: ${BUILD_DIR}/config.h
-wcswidth.o: ${BUILD_DIR}/config.h
-winsize.o: ${BUILD_DIR}/config.h
-zcatfd.o: ${BUILD_DIR}/config.h
-zgetline.o: ${BUILD_DIR}/config.h
-zmapfd.o: ${BUILD_DIR}/config.h
-zread.o: ${BUILD_DIR}/config.h
-zwrite.o: ${BUILD_DIR}/config.h
-
-clktck.o: ${topdir}/bashtypes.h
-
-getcwd.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/maxpath.h
-getcwd.o: ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/posixdir.h
-getcwd.o: ${BASHINCDIR}/memalloc.h ${BASHINCDIR}/ansi_stdlib.h
-
-getenv.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-getenv.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-getenv.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-getenv.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-getenv.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-getenv.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-getenv.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-getenv.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#getenv.o: ${BUILD_DIR}/version.h
-
-inet_aton.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-inet_aton.o: ${BASHINCDIR}/stdc.h
-
-itos.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-itos.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-itos.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-itos.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-itos.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-itos.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-itos.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-itos.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#itos.o: ${BUILD_DIR}/version.h
-
-makepath.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-makepath.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-makepath.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-makepath.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-makepath.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-makepath.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-makepath.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-makepath.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#makepath.o: ${BUILD_DIR}/version.h
-
-netconn.o: ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
-netconn.o: ${topdir}/bashtypes.h
-
-netopen.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${topdir}/xmalloc.h
-netopen.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-netopen.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-netopen.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-netopen.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-netopen.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-netopen.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-netopen.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-netopen.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
-#netopen.o: ${BUILD_DIR}/version.h
-
-oslib.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/maxpath.h
-oslib.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-oslib.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-oslib.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-oslib.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-oslib.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-oslib.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-oslib.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-oslib.o: ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
-oslib.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-#oslib.o: ${BUILD_DIR}/version.h
-
-pathcanon.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/maxpath.h
-pathcanon.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-pathcanon.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-pathcanon.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-pathcanon.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-pathcanon.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-pathcanon.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-pathcanon.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-pathcanon.o: ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
-pathcanon.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-#pathcanon.o: ${BUILD_DIR}/version.h
-
-pathphys.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/maxpath.h
-pathphys.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-pathphys.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-pathphys.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-pathphys.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-pathphys.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-pathphys.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-pathphys.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-pathphys.o: ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
-pathphys.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-#pathphys.o: ${BUILD_DIR}/version.h
-
-random.o: ${topdir}/bashtypes.h ${BASHINCDIR}/stdc.h
-random.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-random.o: ${BASHINCDIR}/filecntl.h
-
-rename.o: ${topdir}/bashtypes.h ${BASHINCDIR}/stdc.h
-rename.o: ${BASHINCDIR}/posixstat.h
-
-setlinebuf.o: ${topdir}/xmalloc.h ${topdir}/bashansi.h
-setlinebuf.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/stdc.h
-
-eaccess.o: ${topdir}/bashtypes.h
-eaccess.o: ${BASHINCDIR}/posixstat.h
-eaccess.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-eaccess.o: ${BASHINCDIR}/filecntl.h
-eaccess.o: ${BASHINCDIR}/stdc.h
-eaccess.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-eaccess.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-eaccess.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-eaccess.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-eaccess.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-eaccess.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-eaccess.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#eaccess.o: ${BUILD_DIR}/version.h
-
-shmatch.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h
-shmatch.o: ${BASHINCDIR}/ansi_stdlib.h ${topdir}/xmalloc.h
-shmatch.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-shmatch.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-shmatch.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-shmatch.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-shmatch.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-shmatch.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-shmatch.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-
-shquote.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h
-shquote.o: ${BASHINCDIR}/ansi_stdlib.h ${topdir}/xmalloc.h
-shquote.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-
-shtty.o: ${BASHINCDIR}/shtty.h
-shtty.o: ${BASHINCDIR}/stdc.h
-
-snprintf.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h ${topdir}/xmalloc.h
-snprintf.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-snprintf.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-snprintf.o: ${BASHINCDIR}/typemax.h
-
-spell.o: ${topdir}/bashtypes.h
-spell.o: ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/posixdir.h
-spell.o: ${BASHINCDIR}/ansi_stdlib.h
-
-strcasecmp.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h
-strcasecmp.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-
-strerror.o: ${topdir}/bashtypes.h
-strerror.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-strerror.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-strerror.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-strerror.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-strerror.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-strerror.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-strerror.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#strerror.o: ${BUILD_DIR}/version.h
-
-strcasestr.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h
-strcasestr.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-
-stringlist.o: ${topdir}/bashansi.h
-stringlist.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-stringlist.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-stringlist.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-stringlist.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-stringlist.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-stringlist.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-stringlist.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#stringlist.o: ${BUILD_DIR}/version.h
-
-stringvec.o: ${topdir}/bashansi.h ${BASHINCDIR}/chartypes.h
-stringvec.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-stringvec.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-stringvec.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-stringvec.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-stringvec.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-stringvec.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-stringvec.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-#stringvec.o: ${BUILD_DIR}/version.h
-
-strnlen.o: ${BASHINCDIR}/stdc.h
-
-strpbrk.o: ${BASHINCDIR}/stdc.h
-
-strtod.o: ${topdir}/bashansi.h
-strtod.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-
-strtoimax.o: ${BASHINCDIR}/stdc.h
-
-strtol.o: ${topdir}/bashansi.h
-strtol.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-strtol.o: ${BASHINCDIR}/typemax.h
-
-strtoll.o: ${topdir}/bashansi.h
-strtoll.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-strtoll.o: ${BASHINCDIR}/typemax.h
-
-strtoul.o: ${topdir}/bashansi.h
-strtoul.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-strtoul.o: ${BASHINCDIR}/typemax.h
-
-strtoull.o: ${topdir}/bashansi.h
-strtoull.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-strtoull.o: ${BASHINCDIR}/typemax.h
-
-strtoumax.o: ${BASHINCDIR}/stdc.h
-
-strtrans.o: ${topdir}/bashansi.h
-strtrans.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/chartypes.h
-strtrans.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-strtrans.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-strtrans.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-strtrans.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-strtrans.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-strtrans.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-strtrans.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-strtrans.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-#strtrans.o: ${BUILD_DIR}/version.h
-
-times.o: ${BASHINCDIR}/systimes.h
-times.o: ${BASHINCDIR}/posixtime.h
-
-timeval.o: ${BASHINCDIR}/posixtime.h
-gettimeofday.o: ${BASHINCDIR}/posixtime.h
-
-tmpfile.o: ${topdir}/bashtypes.h
-tmpfile.o: ${BASHINCDIR}/chartypes.h
-tmpfile.o: ${BASHINCDIR}/posixstat.h
-tmpfile.o: ${BASHINCDIR}/filecntl.h
-tmpfile.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-tmpfile.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-tmpfile.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-tmpfile.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-tmpfile.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-tmpfile.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-tmpfile.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-
-uconvert.o: ${topdir}/bashtypes.h
-uconvert.o: ${BASHINCDIR}/chartypes.h
-uconvert.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
-uconvert.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
-uconvert.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
-uconvert.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
-uconvert.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
-uconvert.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
-uconvert.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
-
-ufuncs.o: ${topdir}/bashtypes.h
-
-clock.o: ${BASHINCDIR}/posixtime.h
-
-mailstat.o: ${topdir}/bashansi.h
-mailstat.o: ${topdir}/bashtypes.h
-mailstat.o: ${BASHINCDIR}/ansi_stdlib.h
-mailstat.o: ${BASHINCDIR}/posixstat.h
-mailstat.o: ${BASHINCDIR}/posixdir.h
-mailstat.o: ${BASHINCDIR}/maxpath.h
-
-fmtulong.o: ${topdir}/bashansi.h
-fmtulong.o: ${BASHINCDIR}/ansi_stdlib.h
-fmtulong.o: ${BASHINCDIR}/chartypes.h
-fmtulong.o: ${BASHINCDIR}/stdc.h
-fmtulong.o: ${BASHINCDIR}/typemax.h
-fmtulong.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-
-fmtullong.o: ${topdir}/bashansi.h
-fmtullong.o: ${BASHINCDIR}/ansi_stdlib.h
-fmtullong.o: ${BASHINCDIR}/chartypes.h
-fmtullong.o: ${BASHINCDIR}/stdc.h
-fmtullong.o: ${BASHINCDIR}/typemax.h
-fmtullong.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-
-fmtumax.o: ${topdir}/bashansi.h
-fmtumax.o: ${BASHINCDIR}/ansi_stdlib.h
-fmtumax.o: ${BASHINCDIR}/chartypes.h
-fmtumax.o: ${BASHINCDIR}/stdc.h
-fmtumax.o: ${BASHINCDIR}/typemax.h
-fmtumax.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-
-wcsdup.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-wcsdup.o: ${BASHINCDIR}/stdc.h
-wcsdup.o: ${topdir}/xmalloc.h
-
-wcsnwidth.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-wcsnwidth.o: ${BASHINCDIR}/stdc.h
-
-wcswidth.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-wcswidth.o: ${BASHINCDIR}/stdc.h
-
-mbschr.o: ${topdir}/bashansi.h
-mbschr.o: ${BASHINCDIR}/ansi_stdlib.h
-mbschr.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-
-zgetline.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-zgetline.o: ${BASHINCDIR}/stdc.h
-zgetline.o: ${topdir}/xmalloc.h
-zgetline.o: ${topdir}/bashtypes.h
-
-mbscasecmp.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-mbscasecmp.o: ${BASHINCDIR}/stdc.h
-mbscasecmp.o: ${topdir}/xmalloc.h
-
-mbscmp.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-mbscmp.o: ${BASHINCDIR}/stdc.h
-mbscmp.o: ${topdir}/xmalloc.h
-
-casemod.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-casemod.o: ${BASHINCDIR}/stdc.h
-casemod.o: ${topdir}/xmalloc.h
-casemod.o: ${topdir}/bashtypes.h
-casemod.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-casemod.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-
-dprintf.o: ${BASHINCDIR}/stdc.h
-
-input_avail.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-input_avail.o: ${BASHINCDIR}/stdc.h
-input_avail.o: ${topdir}/xmalloc.h ${BASHINCDIR}/posixselect.h
-
-mktime.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-mktime.o: ${BASHINCDIR}/stdc.h
-
-fnxform.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-fnxform.o: ${BASHINCDIR}/stdc.h
-fnxform.o: ${topdir}/bashtypes.h
-fnxform.o: ${topdir}/bashintl.h ${LIBINTL_H} ${BASHINCDIR}/gettext.h
-
-shmbchar.o: ${BASHINCDIR}/shmbchar.h
-shmbchar.o: ${BASHINCDIR}/shmbutil.h
-
-unicode.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-unicode.o: ${BASHINCDIR}/stdc.h
-unicode.o: ${topdir}/xmalloc.h
-
-utf8.o: ${topdir}/bashansi.h
-utf8.o: ${BASHINCDIR}/ansi_stdlib.h
-utf8.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
-
-winsize.o: ${BASHINCDIR}/stdc.h
-winsize.o: ${topdir}/xmalloc.h
-winsize.o: ${topdir}/bashtypes.h
-
-zmapfd.o: ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
-zmapfd.o: ${BASHINCDIR}/stdc.h
-zmapfd.o: ${topdir}/command.h
-zmapfd.o: ${topdir}/general.h
-zmapfd.o: ${topdir}/bashtypes.h ${BASHINCDIR}/chartypes.h ${topdir}/xmalloc.h
diff --git a/bash-5.1/lib/termcap/Makefile b/bash-5.1/lib/termcap/Makefile
deleted file mode 100644
index 19fe25217bf3e3f1d171f2d77e38f7f80ef62fff..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/termcap/Makefile
+++ /dev/null
@@ -1,90 +0,0 @@
-## -*- text -*- ####################################################
-#								   #
-# Makefile for termcap replacement libbrary.			   #
-#								   #
-####################################################################
-
-# Copyright (C) 1996-2009 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-srcdir = .
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-libdir = ${exec_prefix}/lib
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-
-CC = gcc
-RANLIB = ranlib
-AR = ar
-ARFLAGS = cr
-RM = rm -f
-CP = cp
-MV = mv
-
-SHELL = /bin/sh
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-CPPFLAGS = 
-LDFLAGS = 
-
-DEFS = -DHAVE_CONFIG_H
-
-INCLUDES = -I. -I../.. -I$(topdir) -I$(topdir)/lib -I$(srcdir)
-
-CCFLAGS = $(CFLAGS) $(DEFS) $(CPPFLAGS) ${INCLUDES}
-
-# Here is a rule for making .o files from .c files that doesn't force
-# the type of the machine (like -sun3) into the flags.
-.c.o:
-	$(CC) -c $(CCFLAGS) $<
-
-SOURCES = termcap.c tparam.c
-OBJECTS = termcap.o tparam.o
-
-DOCUMENTATION = termcap.texinfo
-
-THINGS_TO_TAR = $(SOURCES) $(DOCUMENTATION)
-
-##########################################################################
-
-all: libtermcap.a
-
-libtermcap.a:	$(OBJECTS)
-	$(RM) -f $@
-	$(AR) $(ARFLAGS) $@ $(OBJECTS)
-	-test -n "$(RANLIB)" && $(RANLIB) $@
-
-install:	
-
-clean:
-	$(RM) *.o *.a *.log *.cp *.tp *.vr *.fn *.aux *.pg *.toc
-
-mostlyclean: clean
-
-distclean maintainer-clean: clean
-	$(RM) Makefile
-
-$(DESTDIR)$(libdir)/libtermcap.a: libtermcap.a
-	${INSTALL_DATA} -c -m 644 libtermcap.a $@
-	-test -n "$(RANLIB)" && $(RANLIB) -t $@
-
-termcap.o: $(BUILD_DIR)/config.h
-tparam.o: $(BUILD_DIR)/config.h
-version.o: $(BUILD_DIR)/config.h
diff --git a/bash-5.1/lib/tilde/Makefile b/bash-5.1/lib/tilde/Makefile
deleted file mode 100644
index 7034ba2ced78c3803f074c225731ffcdbc31e88f..0000000000000000000000000000000000000000
--- a/bash-5.1/lib/tilde/Makefile
+++ /dev/null
@@ -1,126 +0,0 @@
-## -*- text -*- ####################################################
-#								   #
-# Makefile for the GNU Tilde Library.				   #
-#								   #
-####################################################################
-
-# Copyright (C) 1996-2009 Free Software Foundation, Inc.     
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-srcdir = .
-
-topdir = ../..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-INSTALL = /usr/bin/install -c
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_DATA = ${INSTALL} -m 644
-
-CC = gcc
-RANLIB = ranlib
-AR = ar
-ARFLAGS = cr
-RM = rm
-CP = cp
-MV = mv
-
-SHELL = /bin/sh
-
-PROFILE_FLAGS = 
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-LOCAL_CFLAGS = 
-CPPFLAGS = 
-LDFLAGS =  -rdynamic
-
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-BASHINCDIR = ${topdir}/include
-
-INCLUDES = -I. -I../.. -I$(topdir) -I${BASHINCDIR} -I$(topdir)/lib
-
-CCFLAGS = ${ASAN_CFLAGS} $(PROFILE_FLAGS) $(DEFS) $(LOCAL_DEFS) $(CPPFLAGS) \
-	  ${INCLUDES} $(LOCAL_CFLAGS) $(CFLAGS)
-
-.c.o:
-	$(CC) -c $(CCFLAGS) $<
-
-# The name of the library target.
-LIBRARY_NAME = libtilde.a
-
-# The C code source files for this library.
-CSOURCES = $(srcdir)/tilde.c
-
-# The header files for this library.
-HSOURCES = $(srcdir)/tilde.h
-
-OBJECTS = tilde.o
-
-# The texinfo files which document this library.
-DOCSOURCE = doc/tilde.texi
-DOCOBJECT = doc/tilde.dvi
-DOCSUPPORT = doc/Makefile
-DOCUMENTATION = $(DOCSOURCE) $(DOCOBJECT) $(DOCSUPPORT)
-
-SUPPORT = Makefile ChangeLog $(DOCSUPPORT)
-
-SOURCES  = $(CSOURCES) $(HSOURCES) $(DOCSOURCE)
-
-THINGS_TO_TAR = $(SOURCES) $(SUPPORT)
-
-######################################################################
-
-all: $(LIBRARY_NAME)
-
-$(LIBRARY_NAME): $(OBJECTS)
-	$(RM) -f $@
-	$(AR) $(ARFLAGS) $@ $(OBJECTS)
-	-test -n "$(RANLIB)" && $(RANLIB) $@
-
-documentation: force
-	-(cd doc; $(MAKE) $(MFLAGS))
-
-force:
-
-# The rule for 'includes' is written funny so that the if statement
-# always returns TRUE unless there really was an error installing the
-# include files.
-install:
-	$(INSTALL_DATA) -c -m 644 $(LIBRARY_NAME) $(libdir)/$(LIBRARY_NAME)
-	-test -n "$(RANLIB)" && $(RANLIB) -t $(libdir)/$(LIBRARY_NAME)
-
-clean:
-	$(RM) -f $(OBJECTS) $(LIBRARY_NAME)
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-
-realclean distclean maintainer-clean: clean
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-	$(RM) -f Makefile
-
-mostlyclean: clean
-	-( cd doc && $(MAKE) $(MFLAGS) $@ )
-
-######################################################################
-#								     #
-#  Dependencies for the object files which make up this library.     #
-#								     #
-######################################################################
-
-tilde.o: tilde.h $(BASHINCDIR)/ansi_stdlib.h
-tilde.o: $(BUILD_DIR)/config.h
-
-# Rules for deficient makes, like SunOS and Solaris
-tilde.o: tilde.c
diff --git a/bash-5.1/pathexp.c b/bash-5.1/pathexp.c
index 3b562b82b732ff4710c34e7d74fcdee02d500267..3c59c876022e481d5a95139278ceaa847bf3b773 100644
--- a/bash-5.1/pathexp.c
+++ b/bash-5.1/pathexp.c
@@ -639,7 +639,7 @@ setup_ignore_patterns (ivp)
 
   this_ignoreval = get_string_value (ivp->varname);
 
-  /* If nothing has changed then just exit now. */
+  /* If nothing has changed then just exit now. */  //相等就退出,想更新?
   if ((this_ignoreval && ivp->last_ignoreval && STREQ (this_ignoreval, ivp->last_ignoreval)) ||
       (!this_ignoreval && !ivp->last_ignoreval))
     return;
@@ -668,11 +668,7 @@ setup_ignore_patterns (ivp)
 
   numitems = maxitems = ptr = 0;
 
-#if 0
-  while (colon_bit = extract_colon_unit (this_ignoreval, &ptr))
-#else
   while (colon_bit = split_ignorespec (this_ignoreval, &ptr))
-#endif
     {
       if (numitems + 1 >= maxitems)
 	{
diff --git a/bash-5.1/po/Makefile b/bash-5.1/po/Makefile
deleted file mode 100644
index 19d7f1eb336747fa456317ecc08596ffdb604af1..0000000000000000000000000000000000000000
--- a/bash-5.1/po/Makefile
+++ /dev/null
@@ -1,535 +0,0 @@
-# Makefile for PO directory in any package using GNU gettext.
-# Copyright (C) 1995-1997, 2000-2003 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-#
-# This file can be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU General Public
-# License but which still want to provide support for the GNU gettext
-# functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
-# General Public License and is *not* in the public domain.
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-SHELL = /bin/sh
-
-
-srcdir = .
-top_srcdir = ..
-
-
-topdir = ..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-prefix = /usr/local
-exec_prefix = ${prefix}
-
-datarootdir = ${prefix}/share
-datadir = ${datarootdir}
-localedir = ${datarootdir}/locale
-
-gettextsrcdir = $(datadir)/gettext/po
-
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-MKINSTALLDIRS = $(top_srcdir)/support/mkinstalldirs
-mkinstalldirs = $(SHELL) $(MKINSTALLDIRS)
-
-GMSGFMT = /usr/bin/msgfmt
-MSGFMT = /usr/bin/msgfmt
-XGETTEXT = /usr/bin/xgettext
-MSGMERGE = msgmerge
-MSGMERGE_UPDATE = /usr/bin/msgmerge --update
-MSGINIT = msginit
-MSGCONV = msgconv
-MSGFILTER = msgfilter
-
-POFILES =  en@quot.po en@boldquot.po af.po bg.po ca.po cs.po da.po de.po el.po eo.po es.po et.po fi.po fr.po ga.po gl.po hr.po hu.po id.po it.po ja.po ko.po lt.po nb.po nl.po pl.po pt.po pt_BR.po ro.po ru.po sk.po sl.po sr.po sv.po tr.po uk.po vi.po zh_CN.po zh_TW.po
-GMOFILES =  en@quot.gmo en@boldquot.gmo af.gmo bg.gmo ca.gmo cs.gmo da.gmo de.gmo el.gmo eo.gmo es.gmo et.gmo fi.gmo fr.gmo ga.gmo gl.gmo hr.gmo hu.gmo id.gmo it.gmo ja.gmo ko.gmo lt.gmo nb.gmo nl.gmo pl.gmo pt.gmo pt_BR.gmo ro.gmo ru.gmo sk.gmo sl.gmo sr.gmo sv.gmo tr.gmo uk.gmo vi.gmo zh_CN.gmo zh_TW.gmo
-UPDATEPOFILES =  en@quot.po-update en@boldquot.po-update af.po-update bg.po-update ca.po-update cs.po-update da.po-update de.po-update el.po-update eo.po-update es.po-update et.po-update fi.po-update fr.po-update ga.po-update gl.po-update hr.po-update hu.po-update id.po-update it.po-update ja.po-update ko.po-update lt.po-update nb.po-update nl.po-update pl.po-update pt.po-update pt_BR.po-update ro.po-update ru.po-update sk.po-update sl.po-update sr.po-update sv.po-update tr.po-update uk.po-update vi.po-update zh_CN.po-update zh_TW.po-update
-DUMMYPOFILES =  en@quot.nop en@boldquot.nop af.nop bg.nop ca.nop cs.nop da.nop de.nop el.nop eo.nop es.nop et.nop fi.nop fr.nop ga.nop gl.nop hr.nop hu.nop id.nop it.nop ja.nop ko.nop lt.nop nb.nop nl.nop pl.nop pt.nop pt_BR.nop ro.nop ru.nop sk.nop sl.nop sr.nop sv.nop tr.nop uk.nop vi.nop zh_CN.nop zh_TW.nop
-DISTFILES.common = Makefile.in.in remove-potcdate.sin \
-$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3)
-DISTFILES = $(DISTFILES.common) Makevars POTFILES.in $(DOMAIN).pot stamp-po \
-$(POFILES) $(GMOFILES) \
-$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3)
-
-POTFILES = \
-     ../arrayfunc.c \
-     ../bashhist.c \
-     ../bashline.c \
-     ../braces.c \
-     ../builtins/alias.def \
-     ../builtins/bind.def \
-     ../builtins/break.def \
-     ../builtins/caller.def \
-     ../builtins/cd.def \
-     ../builtins/common.c \
-     ../builtins/complete.def \
-     ../builtins/declare.def \
-     ../builtins/enable.def \
-     ../builtins/evalfile.c \
-     ../builtins/exec.def \
-     ../builtins/exit.def \
-     ../builtins/fc.def \
-     ../builtins/fg_bg.def \
-     ../builtins/getopt.c \
-     ../builtins/hash.def \
-     ../builtins/help.def \
-     ../builtins/history.def \
-     ../builtins/inlib.def \
-     ../builtins/jobs.def \
-     ../builtins/kill.def \
-     ../builtins/let.def \
-     ../builtins/mapfile.def \
-     ../builtins/mkbuiltins.c \
-     ../builtins/printf.def \
-     ../builtins/pushd.def \
-     ../builtins/read.def \
-     ../builtins/return.def \
-     ../builtins/set.def \
-     ../builtins/setattr.def \
-     ../builtins/shift.def \
-     ../builtins/shopt.def \
-     ../builtins/source.def \
-     ../builtins/suspend.def \
-     ../builtins/type.def \
-     ../builtins/ulimit.def \
-     ../builtins/umask.def \
-     ../error.c \
-     ../eval.c \
-     ../execute_cmd.c \
-     ../expr.c \
-     ../general.c \
-     ../input.c \
-     ../jobs.c \
-     ../lib/intl/os2compat.c \
-     ../lib/malloc/malloc.c \
-     ../lib/malloc/stats.c \
-     ../lib/malloc/table.c \
-     ../lib/malloc/watch.c \
-     ../lib/sh/fmtulong.c \
-     ../lib/sh/netopen.c \
-     ../locale.c \
-     ../mailcheck.c \
-     ../make_cmd.c \
-     ../nojobs.c \
-     ../parse.y \
-     ../pcomplete.c \
-     ../pcomplib.c \
-     ../print_cmd.c \
-     ../redir.c \
-     ../shell.c \
-     ../sig.c \
-     ../siglist.c \
-     ../subst.c \
-     ../test.c \
-     ../trap.c \
-     ../variables.c \
-     ../version.c \
-     ../version2.c \
-     ../xmalloc.c
-
-CATALOGS =  en@quot.gmo en@boldquot.gmo af.gmo bg.gmo ca.gmo cs.gmo da.gmo de.gmo el.gmo eo.gmo es.gmo et.gmo fi.gmo fr.gmo ga.gmo gl.gmo hr.gmo hu.gmo id.gmo it.gmo ja.gmo ko.gmo lt.gmo nb.gmo nl.gmo pl.gmo pt.gmo pt_BR.gmo ro.gmo ru.gmo sk.gmo sl.gmo sr.gmo sv.gmo tr.gmo uk.gmo vi.gmo zh_CN.gmo zh_TW.gmo
-
-# Makevars gets inserted here. (Don't remove this line!)
-# Makefile variables for PO directory in any package using GNU gettext.
-
-# Usually the message domain is the same as the package name.
-DOMAIN = $(PACKAGE)
-
-# These two variables depend on the location of this directory.
-subdir = po
-top_builddir = $(BUILD_DIR)
-
-# These options get passed to xgettext.
-XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ -C
-
-# This is the copyright holder that gets inserted into the header of the
-# $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
-# package.  (Note that the msgstr strings, extracted from the package's
-# sources, belong to the copyright holder of the package.)  Translators are
-# expected to transfer the copyright for their translations to this person
-# or entity, or to disclaim their copyright.  The empty string stands for
-# the public domain; in this case the translators are expected to disclaim
-# their copyright.
-COPYRIGHT_HOLDER = Free Software Foundation, Inc.
-
-# This is the email address or URL to which the translators shall report
-# bugs in the untranslated strings:
-# - Strings which are not entire sentences, see the maintainer guidelines
-#   in the GNU gettext documentation, section 'Preparing Strings'.
-# - Strings which use unclear terms or require additional context to be
-#   understood.
-# - Strings which make invalid assumptions about notation of date, time or
-#   money.
-# - Pluralisation problems.
-# - Incorrect English spelling.
-# - Incorrect formatting.
-# It can be your email address, or a mailing list address where translators
-# can write to without being subscribed, or the URL of a web page through
-# which the translators can contact you.
-MSGID_BUGS_ADDRESS = bug-bash@gnu.org
-
-# This is the list of locale categories, beyond LC_MESSAGES, for which the
-# message catalogs shall be used.  It is usually empty.
-EXTRA_LOCALE_CATEGORIES =
-
-.SUFFIXES:
-.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-update
-
-.po.mo:
-	@echo "$(MSGFMT) -c -o $@ $<"; \
-	$(MSGFMT) -c -o t-$@ $< && mv t-$@ $@
-
-.po.gmo:
-	@lang=`echo $* | sed -e 's,.*/,,'`; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics -o $${lang}.gmo $${lang}.po"; \
-	cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo
-
-.sin.sed:
-	sed -e '/^#/d' $< > t-$@
-	mv t-$@ $@
-
-
-all: all-yes
-
-all-yes: stamp-po
-all-no:
-
-# stamp-po is a timestamp denoting the last time at which the CATALOGS have
-# been loosely updated. Its purpose is that when a developer or translator
-# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS,
-# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent
-# invocations of "make" will do nothing. This timestamp would not be necessary
-# if updating the $(CATALOGS) would always touch them; however, the rule for
-# $(POFILES) has been designed to not touch files that don't need to be
-# changed.
-stamp-po: $(srcdir)/$(DOMAIN).pot
-	test -z "$(CATALOGS)" || $(MAKE) $(CATALOGS)
-	@echo "touch stamp-po"
-	@echo timestamp > stamp-poT
-	@mv stamp-poT stamp-po
-
-# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update',
-# otherwise packages like GCC can not be built if only parts of the source
-# have been downloaded.
-
-# This target rebuilds $(DOMAIN).pot; it is an expensive operation.
-# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed.
-$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
-	$(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
-	  --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) \
-	  --files-from=$(srcdir)/POTFILES.in \
-	  --copyright-holder='$(COPYRIGHT_HOLDER)'
-	$(MAKE) $(MFLAGS) builtins.pot-update
-	test ! -f $(DOMAIN).po || { \
-	  if test -f $(srcdir)/$(DOMAIN).pot; then \
-	    sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \
-	    sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \
-	    if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \
-	      rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \
-	    else \
-	      rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \
-	      mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
-	    fi; \
-	  else \
-	    mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
-	  fi; \
-	}
-
-# This rule has no dependencies: we don't need to update $(DOMAIN).pot at
-# every "make" invocation, only create it when it is missing.
-# Only "make $(DOMAIN).pot-update" or "make dist" will force an update.
-$(srcdir)/$(DOMAIN).pot:
-	$(MAKE) $(DOMAIN).pot-update
-
-# This target rebuilds a PO file if $(DOMAIN).pot has changed.
-# Note that a PO file is not touched if it doesn't need to be changed.
-$(POFILES): $(srcdir)/$(DOMAIN).pot
-	@lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}$(MSGMERGE_UPDATE) $${lang}.po $(DOMAIN).pot"; \
-	cd $(srcdir) && $(MSGMERGE_UPDATE) $${lang}.po $(DOMAIN).pot
-
-
-install: install-exec install-data
-install-exec:
-install-data: install-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	  for file in $(DISTFILES.common) Makevars.template; do \
-	    $(INSTALL_DATA) $(srcdir)/$$file \
-			    $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	  for file in Makevars; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-install-data-no: all
-install-data-yes: all
-	$(mkinstalldirs) $(DESTDIR)$(datadir)
-	@catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  $(mkinstalldirs) $(DESTDIR)$$dir; \
-	  if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \
-	  $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \
-	  echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \
-	  for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
-	    if test -n "$$lc"; then \
-	      if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
-	        link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
-	        mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	        mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
-	         for file in *; do \
-	           if test -f $$file; then \
-	             ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
-	           fi; \
-	         done); \
-	        rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	      else \
-	        if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
-	          :; \
-	        else \
-	          rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	          mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        fi; \
-	      fi; \
-	      rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	      ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
-	      ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
-	      cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	      echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \
-	    fi; \
-	  done; \
-	done
-
-install-strip: install
-
-installdirs: installdirs-exec installdirs-data
-installdirs-exec:
-installdirs-data: installdirs-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	else \
-	  : ; \
-	fi
-installdirs-data-no:
-installdirs-data-yes:
-	$(mkinstalldirs) $(DESTDIR)$(datadir)
-	@catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  $(mkinstalldirs) $(DESTDIR)$$dir; \
-	  for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
-	    if test -n "$$lc"; then \
-	      if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
-	        link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
-	        mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	        mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
-	         for file in *; do \
-	           if test -f $$file; then \
-	             ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
-	           fi; \
-	         done); \
-	        rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	      else \
-	        if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
-	          :; \
-	        else \
-	          rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	          mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        fi; \
-	      fi; \
-	    fi; \
-	  done; \
-	done
-
-# Define this as empty until I found a useful application.
-installcheck:
-
-uninstall: uninstall-exec uninstall-data
-uninstall-exec:
-uninstall-data: uninstall-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  for file in $(DISTFILES.common) Makevars.template; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-uninstall-data-no:
-uninstall-data-yes:
-	catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \
-	    rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	  done; \
-	done
-
-check: all
-
-info dvi ps pdf html tags TAGS ctags CTAGS ID:
-
-mostlyclean:
-	rm -f remove-potcdate.sed
-	rm -f stamp-poT
-	rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po
-	rm -fr *.o
-
-clean: mostlyclean
-
-distclean: clean
-	rm -f Makefile Makefile.in POTFILES *.mo stamp-po
-
-maintainer-clean: distclean
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-	rm -f stamp-po $(GMOFILES)
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-dist distdir:
-	$(MAKE) update-po
-	@$(MAKE) dist2
-# This is a separate target because 'update-po' must be executed before.
-dist2: $(DISTFILES)
-	dists="$(DISTFILES)"; \
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  dists="$$dists Makevars.template"; \
-	fi; \
-	if test -f $(srcdir)/ChangeLog; then \
-	  dists="$$dists ChangeLog"; \
-	fi; \
-	for i in 0 1 2 3 4 5 6 7 8 9; do \
-	  if test -f $(srcdir)/ChangeLog.$$i; then \
-	    dists="$$dists ChangeLog.$$i"; \
-	  fi; \
-	done; \
-	if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \
-	for file in $$dists; do \
-	  if test -f $$file; then \
-	    cp -p $$file $(distdir); \
-	  else \
-	    cp -p $(srcdir)/$$file $(distdir); \
-	  fi; \
-	done
-
-update-po: Makefile
-	$(MAKE) $(DOMAIN).pot-update
-	test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES)
-	$(MAKE) update-gmo
-
-# General rule for updating PO files.
-
-.nop.po-update:
-	@lang=`echo $@ | sed -e 's/\.po-update$$//'`; \
-	if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \
-	tmpdir=`pwd`; \
-	echo "$$lang:"; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}$(MSGMERGE) $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \
-	cd $(srcdir); \
-	if $(MSGMERGE) $$lang.po $(DOMAIN).pot -o $$tmpdir/$$lang.new.po; then \
-	  if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
-	    rm -f $$tmpdir/$$lang.new.po; \
-	  else \
-	    if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
-	      :; \
-	    else \
-	      echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
-	      exit 1; \
-	    fi; \
-	  fi; \
-	else \
-	  echo "msgmerge for $$lang.po failed!" 1>&2; \
-	  rm -f $$tmpdir/$$lang.new.po; \
-	fi
-
-$(DUMMYPOFILES):
-
-update-gmo: Makefile $(GMOFILES)
-	@:
-
-Makefile: Makefile.in.in $(top_builddir)/config.status POTFILES.in LINGUAS $(srcdir)/Rules-builtins
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \
-	       $(SHELL) ./config.status
-
-force:
-
-# Tell versions [3.59,3.63) of GNU make not to export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
-#
-# Update the strings from the builtins' long docs.  Must be called when
-# bash.pot exists, in the middle of the bash.pot-update recipe
-#
-builtins.pot-update:	$(top_builddir)/builtins/builtins.c
-	$(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_builddir)/builtins \
-		$(XGETTEXT_OPTIONS) --omit-header \
-	  --copyright-holder='$(COPYRIGHT_HOLDER)' \
-	  --join-existing \
-	  builtins.c
-
-# This rule has no dependencies: we don't need to update builtins.pot at
-# every "make" invocation, only create it when it is missing.
-# Only "make builtins.pot-update" or "make dist" will force an update.
-$(srcdir)/builtins.pot:
-	$(MAKE) builtins.pot-update
-
-xdist:
-	$(MAKE) update-po
-# Special Makefile rules for English message catalogs with quotation marks.
-
-DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot
-
-.SUFFIXES: .insert-header .po-update-en
-
-en@quot.po-update: en@quot.po-update-en
-en@boldquot.po-update: en@boldquot.po-update-en
-
-.insert-header.po-update-en:
-	@lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \
-	if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \
-	tmpdir=`pwd`; \
-	echo "$$lang:"; \
-	ll=`echo $$lang | sed -e 's/@.*//'`; \
-	LC_ALL=C; export LC_ALL; \
-	cd $(srcdir); \
-	if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$ll -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \
-	  if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
-	    rm -f $$tmpdir/$$lang.new.po; \
-	  else \
-	    if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
-	      :; \
-	    else \
-	      echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
-	      exit 1; \
-	    fi; \
-	  fi; \
-	else \
-	  echo "creation of $$lang.po failed!" 1>&2; \
-	  rm -f $$tmpdir/$$lang.new.po; \
-	fi
-
-en@quot.insert-header: insert-header.sin
-	sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header
-
-en@boldquot.insert-header: insert-header.sin
-	sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header
-
-mostlyclean: mostlyclean-quot
-mostlyclean-quot:
-	rm -f *.insert-header
diff --git a/bash-5.1/po/Makefile.in b/bash-5.1/po/Makefile.in
deleted file mode 100644
index ac2a672792057ead38571b92eb95d5e394f0c76c..0000000000000000000000000000000000000000
--- a/bash-5.1/po/Makefile.in
+++ /dev/null
@@ -1,359 +0,0 @@
-# Makefile for PO directory in any package using GNU gettext.
-# Copyright (C) 1995-1997, 2000-2003 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-#
-# This file can be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU General Public
-# License but which still want to provide support for the GNU gettext
-# functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
-# General Public License and is *not* in the public domain.
-
-PACKAGE = rash
-VERSION = 0.1-release
-
-SHELL = /bin/sh
-
-
-srcdir = .
-top_srcdir = ..
-
-
-topdir = ..
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-prefix = /usr/local
-exec_prefix = ${prefix}
-
-datarootdir = ${prefix}/share
-datadir = ${datarootdir}
-localedir = ${datarootdir}/locale
-
-gettextsrcdir = $(datadir)/gettext/po
-
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-MKINSTALLDIRS = $(top_srcdir)/support/mkinstalldirs
-mkinstalldirs = $(SHELL) $(MKINSTALLDIRS)
-
-GMSGFMT = /usr/bin/msgfmt
-MSGFMT = /usr/bin/msgfmt
-XGETTEXT = /usr/bin/xgettext
-MSGMERGE = msgmerge
-MSGMERGE_UPDATE = /usr/bin/msgmerge --update
-MSGINIT = msginit
-MSGCONV = msgconv
-MSGFILTER = msgfilter
-
-POFILES = @POFILES@
-GMOFILES = @GMOFILES@
-UPDATEPOFILES = @UPDATEPOFILES@
-DUMMYPOFILES = @DUMMYPOFILES@
-DISTFILES.common = Makefile.in.in remove-potcdate.sin \
-$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3)
-DISTFILES = $(DISTFILES.common) Makevars POTFILES.in $(DOMAIN).pot stamp-po \
-$(POFILES) $(GMOFILES) \
-$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3)
-
-POTFILES = \
-
-CATALOGS = @CATALOGS@
-
-# Makevars gets inserted here. (Don't remove this line!)
-
-.SUFFIXES:
-.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-update
-
-.po.mo:
-	@echo "$(MSGFMT) -c -o $@ $<"; \
-	$(MSGFMT) -c -o t-$@ $< && mv t-$@ $@
-
-.po.gmo:
-	@lang=`echo $* | sed -e 's,.*/,,'`; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics -o $${lang}.gmo $${lang}.po"; \
-	cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo
-
-.sin.sed:
-	sed -e '/^#/d' $< > t-$@
-	mv t-$@ $@
-
-
-all: all-yes
-
-all-yes: stamp-po
-all-no:
-
-# stamp-po is a timestamp denoting the last time at which the CATALOGS have
-# been loosely updated. Its purpose is that when a developer or translator
-# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS,
-# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent
-# invocations of "make" will do nothing. This timestamp would not be necessary
-# if updating the $(CATALOGS) would always touch them; however, the rule for
-# $(POFILES) has been designed to not touch files that don't need to be
-# changed.
-stamp-po: $(srcdir)/$(DOMAIN).pot
-	test -z "$(CATALOGS)" || $(MAKE) $(CATALOGS)
-	@echo "touch stamp-po"
-	@echo timestamp > stamp-poT
-	@mv stamp-poT stamp-po
-
-# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update',
-# otherwise packages like GCC can not be built if only parts of the source
-# have been downloaded.
-
-# This target rebuilds $(DOMAIN).pot; it is an expensive operation.
-# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed.
-$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
-	$(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
-	  --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) \
-	  --files-from=$(srcdir)/POTFILES.in \
-	  --copyright-holder='$(COPYRIGHT_HOLDER)'
-	$(MAKE) $(MFLAGS) builtins.pot-update
-	test ! -f $(DOMAIN).po || { \
-	  if test -f $(srcdir)/$(DOMAIN).pot; then \
-	    sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \
-	    sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \
-	    if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \
-	      rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \
-	    else \
-	      rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \
-	      mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
-	    fi; \
-	  else \
-	    mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
-	  fi; \
-	}
-
-# This rule has no dependencies: we don't need to update $(DOMAIN).pot at
-# every "make" invocation, only create it when it is missing.
-# Only "make $(DOMAIN).pot-update" or "make dist" will force an update.
-$(srcdir)/$(DOMAIN).pot:
-	$(MAKE) $(DOMAIN).pot-update
-
-# This target rebuilds a PO file if $(DOMAIN).pot has changed.
-# Note that a PO file is not touched if it doesn't need to be changed.
-$(POFILES): $(srcdir)/$(DOMAIN).pot
-	@lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}$(MSGMERGE_UPDATE) $${lang}.po $(DOMAIN).pot"; \
-	cd $(srcdir) && $(MSGMERGE_UPDATE) $${lang}.po $(DOMAIN).pot
-
-
-install: install-exec install-data
-install-exec:
-install-data: install-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	  for file in $(DISTFILES.common) Makevars.template; do \
-	    $(INSTALL_DATA) $(srcdir)/$$file \
-			    $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	  for file in Makevars; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-install-data-no: all
-install-data-yes: all
-	$(mkinstalldirs) $(DESTDIR)$(datadir)
-	@catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  $(mkinstalldirs) $(DESTDIR)$$dir; \
-	  if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \
-	  $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \
-	  echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \
-	  for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
-	    if test -n "$$lc"; then \
-	      if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
-	        link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
-	        mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	        mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
-	         for file in *; do \
-	           if test -f $$file; then \
-	             ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
-	           fi; \
-	         done); \
-	        rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	      else \
-	        if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
-	          :; \
-	        else \
-	          rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	          mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        fi; \
-	      fi; \
-	      rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	      ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
-	      ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
-	      cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	      echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \
-	    fi; \
-	  done; \
-	done
-
-install-strip: install
-
-installdirs: installdirs-exec installdirs-data
-installdirs-exec:
-installdirs-data: installdirs-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	else \
-	  : ; \
-	fi
-installdirs-data-no:
-installdirs-data-yes:
-	$(mkinstalldirs) $(DESTDIR)$(datadir)
-	@catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  $(mkinstalldirs) $(DESTDIR)$$dir; \
-	  for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
-	    if test -n "$$lc"; then \
-	      if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
-	        link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
-	        mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	        mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
-	         for file in *; do \
-	           if test -f $$file; then \
-	             ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
-	           fi; \
-	         done); \
-	        rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	      else \
-	        if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
-	          :; \
-	        else \
-	          rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	          mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        fi; \
-	      fi; \
-	    fi; \
-	  done; \
-	done
-
-# Define this as empty until I found a useful application.
-installcheck:
-
-uninstall: uninstall-exec uninstall-data
-uninstall-exec:
-uninstall-data: uninstall-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  for file in $(DISTFILES.common) Makevars.template; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-uninstall-data-no:
-uninstall-data-yes:
-	catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \
-	    rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	  done; \
-	done
-
-check: all
-
-info dvi ps pdf html tags TAGS ctags CTAGS ID:
-
-mostlyclean:
-	rm -f remove-potcdate.sed
-	rm -f stamp-poT
-	rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po
-	rm -fr *.o
-
-clean: mostlyclean
-
-distclean: clean
-	rm -f Makefile Makefile.in POTFILES *.mo stamp-po
-
-maintainer-clean: distclean
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-	rm -f stamp-po $(GMOFILES)
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-dist distdir:
-	$(MAKE) update-po
-	@$(MAKE) dist2
-# This is a separate target because 'update-po' must be executed before.
-dist2: $(DISTFILES)
-	dists="$(DISTFILES)"; \
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  dists="$$dists Makevars.template"; \
-	fi; \
-	if test -f $(srcdir)/ChangeLog; then \
-	  dists="$$dists ChangeLog"; \
-	fi; \
-	for i in 0 1 2 3 4 5 6 7 8 9; do \
-	  if test -f $(srcdir)/ChangeLog.$$i; then \
-	    dists="$$dists ChangeLog.$$i"; \
-	  fi; \
-	done; \
-	if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \
-	for file in $$dists; do \
-	  if test -f $$file; then \
-	    cp -p $$file $(distdir); \
-	  else \
-	    cp -p $(srcdir)/$$file $(distdir); \
-	  fi; \
-	done
-
-update-po: Makefile
-	$(MAKE) $(DOMAIN).pot-update
-	test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES)
-	$(MAKE) update-gmo
-
-# General rule for updating PO files.
-
-.nop.po-update:
-	@lang=`echo $@ | sed -e 's/\.po-update$$//'`; \
-	if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \
-	tmpdir=`pwd`; \
-	echo "$$lang:"; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}$(MSGMERGE) $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \
-	cd $(srcdir); \
-	if $(MSGMERGE) $$lang.po $(DOMAIN).pot -o $$tmpdir/$$lang.new.po; then \
-	  if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
-	    rm -f $$tmpdir/$$lang.new.po; \
-	  else \
-	    if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
-	      :; \
-	    else \
-	      echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
-	      exit 1; \
-	    fi; \
-	  fi; \
-	else \
-	  echo "msgmerge for $$lang.po failed!" 1>&2; \
-	  rm -f $$tmpdir/$$lang.new.po; \
-	fi
-
-$(DUMMYPOFILES):
-
-update-gmo: Makefile $(GMOFILES)
-	@:
-
-Makefile: Makefile.in.in $(top_builddir)/config.status @POMAKEFILEDEPS@ $(srcdir)/Rules-builtins
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \
-	       $(SHELL) ./config.status
-
-force:
-
-# Tell versions [3.59,3.63) of GNU make not to export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/bash-5.1/po/POTFILES b/bash-5.1/po/POTFILES
deleted file mode 100644
index 988b64c2c0a24d3321f74259ff89bc7f06b34e80..0000000000000000000000000000000000000000
--- a/bash-5.1/po/POTFILES
+++ /dev/null
@@ -1,74 +0,0 @@
-     ../arrayfunc.c \
-     ../bashhist.c \
-     ../bashline.c \
-     ../braces.c \
-     ../builtins/alias.def \
-     ../builtins/bind.def \
-     ../builtins/break.def \
-     ../builtins/caller.def \
-     ../builtins/cd.def \
-     ../builtins/common.c \
-     ../builtins/complete.def \
-     ../builtins/declare.def \
-     ../builtins/enable.def \
-     ../builtins/evalfile.c \
-     ../builtins/exec.def \
-     ../builtins/exit.def \
-     ../builtins/fc.def \
-     ../builtins/fg_bg.def \
-     ../builtins/getopt.c \
-     ../builtins/hash.def \
-     ../builtins/help.def \
-     ../builtins/history.def \
-     ../builtins/inlib.def \
-     ../builtins/jobs.def \
-     ../builtins/kill.def \
-     ../builtins/let.def \
-     ../builtins/mapfile.def \
-     ../builtins/mkbuiltins.c \
-     ../builtins/printf.def \
-     ../builtins/pushd.def \
-     ../builtins/read.def \
-     ../builtins/return.def \
-     ../builtins/set.def \
-     ../builtins/setattr.def \
-     ../builtins/shift.def \
-     ../builtins/shopt.def \
-     ../builtins/source.def \
-     ../builtins/suspend.def \
-     ../builtins/type.def \
-     ../builtins/ulimit.def \
-     ../builtins/umask.def \
-     ../error.c \
-     ../eval.c \
-     ../execute_cmd.c \
-     ../expr.c \
-     ../general.c \
-     ../input.c \
-     ../jobs.c \
-     ../lib/intl/os2compat.c \
-     ../lib/malloc/malloc.c \
-     ../lib/malloc/stats.c \
-     ../lib/malloc/table.c \
-     ../lib/malloc/watch.c \
-     ../lib/sh/fmtulong.c \
-     ../lib/sh/netopen.c \
-     ../locale.c \
-     ../mailcheck.c \
-     ../make_cmd.c \
-     ../nojobs.c \
-     ../parse.y \
-     ../pcomplete.c \
-     ../pcomplib.c \
-     ../print_cmd.c \
-     ../redir.c \
-     ../shell.c \
-     ../sig.c \
-     ../siglist.c \
-     ../subst.c \
-     ../test.c \
-     ../trap.c \
-     ../variables.c \
-     ../version.c \
-     ../version2.c \
-     ../xmalloc.c
diff --git a/bash-5.1/r_bash/src/lib.rs b/bash-5.1/r_bash/src/lib.rs
deleted file mode 100644
index 4a7505d6942fd3f36797dbf8bcaabddc113421b0..0000000000000000000000000000000000000000
--- a/bash-5.1/r_bash/src/lib.rs
+++ /dev/null
@@ -1,14373 +0,0 @@
-/* automatically generated by rust-bindgen */
-
-#[repr(C)]
-#[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
-pub struct __BindgenBitfieldUnit<Storage, Align>
-where
-    Storage: AsRef<[u8]> + AsMut<[u8]>,
-{
-    storage: Storage,
-    align: [Align; 0],
-}
-impl<Storage, Align> __BindgenBitfieldUnit<Storage, Align>
-where
-    Storage: AsRef<[u8]> + AsMut<[u8]>,
-{
-    #[inline]
-    pub fn new(storage: Storage) -> Self {
-        Self { storage, align: [] }
-    }
-    #[inline]
-    pub fn get_bit(&self, index: usize) -> bool {
-        debug_assert!(index / 8 < self.storage.as_ref().len());
-        let byte_index = index / 8;
-        let byte = self.storage.as_ref()[byte_index];
-        let bit_index = if cfg!(target_endian = "big") {
-            7 - (index % 8)
-        } else {
-            index % 8
-        };
-        let mask = 1 << bit_index;
-        byte & mask == mask
-    }
-    #[inline]
-    pub fn set_bit(&mut self, index: usize, val: bool) {
-        debug_assert!(index / 8 < self.storage.as_ref().len());
-        let byte_index = index / 8;
-        let byte = &mut self.storage.as_mut()[byte_index];
-        let bit_index = if cfg!(target_endian = "big") {
-            7 - (index % 8)
-        } else {
-            index % 8
-        };
-        let mask = 1 << bit_index;
-        if val {
-            *byte |= mask;
-        } else {
-            *byte &= !mask;
-        }
-    }
-    #[inline]
-    pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 {
-        debug_assert!(bit_width <= 64);
-        debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
-        debug_assert!((bit_offset + (bit_width as usize)) / 8 <= self.storage.as_ref().len());
-        let mut val = 0;
-        for i in 0..(bit_width as usize) {
-            if self.get_bit(i + bit_offset) {
-                let index = if cfg!(target_endian = "big") {
-                    bit_width as usize - 1 - i
-                } else {
-                    i
-                };
-                val |= 1 << index;
-            }
-        }
-        val
-    }
-    #[inline]
-    pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) {
-        debug_assert!(bit_width <= 64);
-        debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
-        debug_assert!((bit_offset + (bit_width as usize)) / 8 <= self.storage.as_ref().len());
-        for i in 0..(bit_width as usize) {
-            let mask = 1 << i;
-            let val_bit_is_set = val & mask == mask;
-            let index = if cfg!(target_endian = "big") {
-                bit_width as usize - 1 - i
-            } else {
-                i
-            };
-            self.set_bit(index + bit_offset, val_bit_is_set);
-        }
-    }
-}
-#[repr(C)]
-#[derive(Default)]
-pub struct __IncompleteArrayField<T>(::core::marker::PhantomData<T>, [T; 0]);
-impl<T> __IncompleteArrayField<T> {
-    #[inline]
-    pub fn new() -> Self {
-        __IncompleteArrayField(::core::marker::PhantomData, [])
-    }
-    #[inline]
-    pub unsafe fn as_ptr(&self) -> *const T {
-        ::core::mem::transmute(self)
-    }
-    #[inline]
-    pub unsafe fn as_mut_ptr(&mut self) -> *mut T {
-        ::core::mem::transmute(self)
-    }
-    #[inline]
-    pub unsafe fn as_slice(&self, len: usize) -> &[T] {
-        ::core::slice::from_raw_parts(self.as_ptr(), len)
-    }
-    #[inline]
-    pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
-        ::core::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
-    }
-}
-impl<T> ::core::fmt::Debug for __IncompleteArrayField<T> {
-    fn fmt(&self, fmt: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
-        fmt.write_str("__IncompleteArrayField")
-    }
-}
-impl<T> ::core::clone::Clone for __IncompleteArrayField<T> {
-    #[inline]
-    fn clone(&self) -> Self {
-        Self::new()
-    }
-}
-pub const __EXTENSIONS__: u32 = 1;
-pub const _ALL_SOURCE: u32 = 1;
-pub const _GNU_SOURCE: u32 = 1;
-pub const _POSIX_PTHREAD_SEMANTICS: u32 = 1;
-pub const _TANDEM_SOURCE: u32 = 1;
-pub const JOB_CONTROL: u32 = 1;
-pub const ALIAS: u32 = 1;
-pub const PUSHD_AND_POPD: u32 = 1;
-pub const BRACE_EXPANSION: u32 = 1;
-pub const READLINE: u32 = 1;
-pub const BANG_HISTORY: u32 = 1;
-pub const HISTORY: u32 = 1;
-pub const HELP_BUILTIN: u32 = 1;
-pub const RESTRICTED_SHELL: u32 = 1;
-pub const PROCESS_SUBSTITUTION: u32 = 1;
-pub const PROMPT_STRING_DECODE: u32 = 1;
-pub const SELECT_COMMAND: u32 = 1;
-pub const COMMAND_TIMING: u32 = 1;
-pub const ARRAY_VARS: u32 = 1;
-pub const DPAREN_ARITHMETIC: u32 = 1;
-pub const EXTENDED_GLOB: u32 = 1;
-pub const EXTGLOB_DEFAULT: u32 = 0;
-pub const COND_COMMAND: u32 = 1;
-pub const COND_REGEXP: u32 = 1;
-pub const COPROCESS_SUPPORT: u32 = 1;
-pub const ARITH_FOR_COMMAND: u32 = 1;
-pub const NETWORK_REDIRECTIONS: u32 = 1;
-pub const PROGRAMMABLE_COMPLETION: u32 = 1;
-pub const DEBUGGER: u32 = 1;
-pub const MEMSCRAMBLE: u32 = 1;
-pub const CASEMOD_ATTRS: u32 = 1;
-pub const CASEMOD_EXPANSIONS: u32 = 1;
-pub const GLOBASCII_DEFAULT: u32 = 1;
-pub const FUNCTION_IMPORT: u32 = 1;
-pub const ENABLE_NLS: u32 = 1;
-pub const DEFAULT_PATH_VALUE: &'static [u8; 63usize] =
-    b"/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:.\0";
-pub const STANDARD_UTILS_PATH: &'static [u8; 30usize] = b"/bin:/usr/bin:/usr/sbin:/sbin\0";
-pub const PPROMPT: &'static [u8; 11usize] = b"\\s-\\\\v\\\\$ \0";
-pub const SPROMPT: &'static [u8; 3usize] = b"> \0";
-pub const DEFAULT_BASHRC: &'static [u8; 10usize] = b"~/.bashrc\0";
-pub const SYS_BASH_LOGOUT: &'static [u8; 22usize] = b"/etc/bash.bash_logout\0";
-pub const MULTIPLE_COPROCS: u32 = 0;
-pub const CHECKWINSIZE_DEFAULT: u32 = 1;
-pub const OPTIMIZE_SEQUENTIAL_ARRAY_ASSIGNMENT: u32 = 1;
-pub const CHECKHASH_DEFAULT: u32 = 0;
-pub const EVALNEST_MAX: u32 = 0;
-pub const SOURCENEST_MAX: u32 = 0;
-pub const OLDPWD_CHECK_DIRECTORY: u32 = 1;
-pub const HISTEXPAND_DEFAULT: u32 = 1;
-pub const ASSOC_KVPAIR_ASSIGNMENT: u32 = 1;
-pub const HAVE_STRINGIZE: u32 = 1;
-pub const HAVE_LONG_DOUBLE: u32 = 1;
-pub const PROTOTYPES: u32 = 1;
-pub const __PROTOTYPES: u32 = 1;
-pub const HAVE_LONG_LONG: u32 = 1;
-pub const HAVE_UNSIGNED_LONG_LONG: u32 = 1;
-pub const SIZEOF_INT: u32 = 4;
-pub const SIZEOF_LONG: u32 = 8;
-pub const SIZEOF_CHAR_P: u32 = 8;
-pub const SIZEOF_DOUBLE: u32 = 8;
-pub const SIZEOF_INTMAX_T: u32 = 8;
-pub const SIZEOF_LONG_LONG: u32 = 8;
-pub const SIZEOF_WCHAR_T: u32 = 4;
-pub const DEFAULT_MAIL_DIRECTORY: &'static [u8; 10usize] = b"/var/mail\0";
-pub const STDC_HEADERS: u32 = 1;
-pub const HAVE_ALLOCA: u32 = 1;
-pub const HAVE_ALLOCA_H: u32 = 1;
-pub const MAJOR_IN_SYSMACROS: u32 = 1;
-pub const HAVE_MBSTATE_T: u32 = 1;
-pub const HAVE_QUAD_T: u32 = 1;
-pub const HAVE_WCHAR_T: u32 = 1;
-pub const HAVE_WCTYPE_T: u32 = 1;
-pub const HAVE_WINT_T: u32 = 1;
-pub const HAVE_DECL_SYS_SIGLIST: u32 = 1;
-pub const UNDER_SYS_SIGLIST_DECLARED: u32 = 1;
-pub const HAVE_SYS_SIGLIST: u32 = 1;
-pub const HAVE_UNDER_SYS_SIGLIST: u32 = 1;
-pub const HAVE_SYS_ERRLIST: u32 = 1;
-pub const HAVE_STRUCT_DIRENT_D_INO: u32 = 1;
-pub const HAVE_STRUCT_DIRENT_D_FILENO: u32 = 1;
-pub const FIONREAD_IN_SYS_IOCTL: u32 = 1;
-pub const GWINSZ_IN_SYS_IOCTL: u32 = 1;
-pub const STRUCT_WINSIZE_IN_SYS_IOCTL: u32 = 1;
-pub const TERMIOS_LDISC: u32 = 1;
-pub const TERMIO_LDISC: u32 = 1;
-pub const HAVE_STRUCT_STAT_ST_BLOCKS: u32 = 1;
-pub const HAVE_STRUCT_TM_TM_ZONE: u32 = 1;
-pub const HAVE_TM_ZONE: u32 = 1;
-pub const HAVE_TIMEVAL: u32 = 1;
-pub const HAVE_STRUCT_TIMEZONE: u32 = 1;
-pub const WEXITSTATUS_OFFSET: u32 = 8;
-pub const HAVE_STRUCT_TIMESPEC: u32 = 1;
-pub const TIME_H_DEFINES_STRUCT_TIMESPEC: u32 = 1;
-pub const HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC: u32 = 1;
-pub const TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC: u32 = 1;
-pub const HAVE_GETPW_DECLS: u32 = 1;
-pub const HAVE_DECL_AUDIT_USER_TTY: u32 = 1;
-pub const HAVE_DECL_CONFSTR: u32 = 1;
-pub const HAVE_DECL_PRINTF: u32 = 1;
-pub const HAVE_DECL_SBRK: u32 = 1;
-pub const HAVE_DECL_STRCPY: u32 = 1;
-pub const HAVE_DECL_STRSIGNAL: u32 = 1;
-pub const HAVE_DECL_STRTOLD: u32 = 1;
-pub const HAVE_DECL_STRTOIMAX: u32 = 1;
-pub const HAVE_DECL_STRTOL: u32 = 1;
-pub const HAVE_DECL_STRTOLL: u32 = 1;
-pub const HAVE_DECL_STRTOUL: u32 = 1;
-pub const HAVE_DECL_STRTOULL: u32 = 1;
-pub const HAVE_DECL_STRTOUMAX: u32 = 1;
-pub const GETPGRP_VOID: u32 = 1;
-pub const PGRP_PIPE: u32 = 1;
-pub const ULIMIT_MAXFDS: u32 = 1;
-pub const CAN_REDEFINE_GETENV: u32 = 1;
-pub const HAVE_STD_PUTENV: u32 = 1;
-pub const HAVE_STD_UNSETENV: u32 = 1;
-pub const HAVE_PRINTF_A_FORMAT: u32 = 1;
-pub const HAVE_LANGINFO_CODESET: u32 = 1;
-pub const HAVE_HASH_BANG_EXEC: u32 = 1;
-pub const HAVE_DEV_FD: u32 = 1;
-pub const DEV_FD_PREFIX: &'static [u8; 9usize] = b"/dev/fd/\0";
-pub const HAVE_DEV_STDIN: u32 = 1;
-pub const VOID_SIGHANDLER: u32 = 1;
-pub const HAVE_POSIX_SIGNALS: u32 = 1;
-pub const HAVE_ASPRINTF: u32 = 1;
-pub const HAVE_BCOPY: u32 = 1;
-pub const HAVE_BZERO: u32 = 1;
-pub const HAVE_CHOWN: u32 = 1;
-pub const HAVE_CONFSTR: u32 = 1;
-pub const HAVE_DLCLOSE: u32 = 1;
-pub const HAVE_DLOPEN: u32 = 1;
-pub const HAVE_DLSYM: u32 = 1;
-pub const HAVE_DPRINTF: u32 = 1;
-pub const HAVE_DUP2: u32 = 1;
-pub const HAVE_EACCESS: u32 = 1;
-pub const HAVE_FACCESSAT: u32 = 1;
-pub const HAVE_FCNTL: u32 = 1;
-pub const HAVE_FNMATCH: u32 = 1;
-pub const FNMATCH_EQUIV_FALLBACK: u32 = 1;
-pub const HAVE___FPURGE: u32 = 1;
-pub const HAVE_DECL_FPURGE: u32 = 0;
-pub const HAVE_GETADDRINFO: u32 = 1;
-pub const HAVE_GETCWD: u32 = 1;
-pub const HAVE_GETENTROPY: u32 = 1;
-pub const HAVE_GETDTABLESIZE: u32 = 1;
-pub const HAVE_GETGROUPS: u32 = 1;
-pub const HAVE_GETHOSTBYNAME: u32 = 1;
-pub const HAVE_GETHOSTNAME: u32 = 1;
-pub const HAVE_GETPAGESIZE: u32 = 1;
-pub const HAVE_GETPEERNAME: u32 = 1;
-pub const HAVE_GETPWENT: u32 = 1;
-pub const HAVE_GETPWNAM: u32 = 1;
-pub const HAVE_GETPWUID: u32 = 1;
-pub const HAVE_GETRANDOM: u32 = 1;
-pub const HAVE_GETRLIMIT: u32 = 1;
-pub const HAVE_GETRUSAGE: u32 = 1;
-pub const HAVE_GETSERVBYNAME: u32 = 1;
-pub const HAVE_GETSERVENT: u32 = 1;
-pub const HAVE_GETTIMEOFDAY: u32 = 1;
-pub const HAVE_ICONV: u32 = 1;
-pub const HAVE_IMAXDIV: u32 = 1;
-pub const HAVE_INET_ATON: u32 = 1;
-pub const HAVE_ISASCII: u32 = 1;
-pub const HAVE_ISBLANK: u32 = 1;
-pub const HAVE_ISGRAPH: u32 = 1;
-pub const HAVE_ISPRINT: u32 = 1;
-pub const HAVE_ISSPACE: u32 = 1;
-pub const HAVE_ISWCTYPE: u32 = 1;
-pub const HAVE_ISWLOWER: u32 = 1;
-pub const HAVE_ISWUPPER: u32 = 1;
-pub const HAVE_ISXDIGIT: u32 = 1;
-pub const HAVE_KILL: u32 = 1;
-pub const HAVE_KILLPG: u32 = 1;
-pub const HAVE_LSTAT: u32 = 1;
-pub const HAVE_MBRLEN: u32 = 1;
-pub const HAVE_MBRTOWC: u32 = 1;
-pub const HAVE_MBSNRTOWCS: u32 = 1;
-pub const HAVE_MBSRTOWCS: u32 = 1;
-pub const HAVE_MEMMOVE: u32 = 1;
-pub const HAVE_MEMSET: u32 = 1;
-pub const HAVE_MKDTEMP: u32 = 1;
-pub const HAVE_MKFIFO: u32 = 1;
-pub const HAVE_MKSTEMP: u32 = 1;
-pub const HAVE_PATHCONF: u32 = 1;
-pub const HAVE_PSELECT: u32 = 1;
-pub const HAVE_PREAD: u32 = 1;
-pub const HAVE_PUTENV: u32 = 1;
-pub const HAVE_RAISE: u32 = 1;
-pub const HAVE_RANDOM: u32 = 1;
-pub const HAVE_READLINK: u32 = 1;
-pub const HAVE_REGCOMP: u32 = 1;
-pub const HAVE_REGEXEC: u32 = 1;
-pub const HAVE_RENAME: u32 = 1;
-pub const HAVE_SBRK: u32 = 1;
-pub const HAVE_SELECT: u32 = 1;
-pub const HAVE_SETENV: u32 = 1;
-pub const HAVE_SETITIMER: u32 = 1;
-pub const HAVE_SETLINEBUF: u32 = 1;
-pub const HAVE_SETLOCALE: u32 = 1;
-pub const HAVE_DECL_SETREGID: u32 = 1;
-pub const HAVE_SETRESGID: u32 = 1;
-pub const HAVE_SETRESUID: u32 = 1;
-pub const HAVE_SETVBUF: u32 = 1;
-pub const HAVE_SIGINTERRUPT: u32 = 1;
-pub const HAVE_POSIX_SIGSETJMP: u32 = 1;
-pub const HAVE_SNPRINTF: u32 = 1;
-pub const HAVE_STRCASECMP: u32 = 1;
-pub const HAVE_STRCASESTR: u32 = 1;
-pub const HAVE_STRCHR: u32 = 1;
-pub const HAVE_STRCHRNUL: u32 = 1;
-pub const HAVE_STRCOLL: u32 = 1;
-pub const HAVE_STRERROR: u32 = 1;
-pub const HAVE_STRFTIME: u32 = 1;
-pub const HAVE_STRNLEN: u32 = 1;
-pub const HAVE_STRPBRK: u32 = 1;
-pub const HAVE_STRSTR: u32 = 1;
-pub const HAVE_STRTOD: u32 = 1;
-pub const HAVE_STRTOIMAX: u32 = 1;
-pub const HAVE_STRTOL: u32 = 1;
-pub const HAVE_STRTOLL: u32 = 1;
-pub const HAVE_STRTOUL: u32 = 1;
-pub const HAVE_STRTOULL: u32 = 1;
-pub const HAVE_STRTOUMAX: u32 = 1;
-pub const HAVE_STRSIGNAL: u32 = 1;
-pub const HAVE_SYSCONF: u32 = 1;
-pub const HAVE_SYSLOG: u32 = 1;
-pub const HAVE_TCGETATTR: u32 = 1;
-pub const HAVE_TCGETPGRP: u32 = 1;
-pub const HAVE_TIMES: u32 = 1;
-pub const HAVE_TOWLOWER: u32 = 1;
-pub const HAVE_TOWUPPER: u32 = 1;
-pub const HAVE_TTYNAME: u32 = 1;
-pub const HAVE_TZSET: u32 = 1;
-pub const HAVE_ULIMIT: u32 = 1;
-pub const HAVE_UNAME: u32 = 1;
-pub const HAVE_UNSETENV: u32 = 1;
-pub const HAVE_VASPRINTF: u32 = 1;
-pub const HAVE_VPRINTF: u32 = 1;
-pub const HAVE_VSNPRINTF: u32 = 1;
-pub const HAVE_WAITPID: u32 = 1;
-pub const HAVE_WAIT3: u32 = 1;
-pub const HAVE_WCRTOMB: u32 = 1;
-pub const HAVE_WCSCOLL: u32 = 1;
-pub const HAVE_WCSDUP: u32 = 1;
-pub const HAVE_WCTYPE: u32 = 1;
-pub const HAVE_WCSWIDTH: u32 = 1;
-pub const HAVE_WCWIDTH: u32 = 1;
-pub const HAVE_ARPA_INET_H: u32 = 1;
-pub const HAVE_DIRENT_H: u32 = 1;
-pub const HAVE_DLFCN_H: u32 = 1;
-pub const HAVE_GRP_H: u32 = 1;
-pub const HAVE_INTTYPES_H: u32 = 1;
-pub const HAVE_LANGINFO_H: u32 = 1;
-pub const HAVE_LIMITS_H: u32 = 1;
-pub const HAVE_LOCALE_H: u32 = 1;
-pub const HAVE_NETDB_H: u32 = 1;
-pub const HAVE_NETINET_IN_H: u32 = 1;
-pub const HAVE_PWD_H: u32 = 1;
-pub const HAVE_REGEX_H: u32 = 1;
-pub const HAVE_STDLIB_H: u32 = 1;
-pub const HAVE_STDARG_H: u32 = 1;
-pub const HAVE_STRING_H: u32 = 1;
-pub const HAVE_STRINGS_H: u32 = 1;
-pub const HAVE_MEMORY_H: u32 = 1;
-pub const HAVE_STDBOOL_H: u32 = 1;
-pub const HAVE_STDDEF_H: u32 = 1;
-pub const HAVE_STDINT_H: u32 = 1;
-pub const HAVE_SYSLOG_H: u32 = 1;
-pub const HAVE_SYS_FILE_H: u32 = 1;
-pub const HAVE_SYS_IOCTL_H: u32 = 1;
-pub const HAVE_SYS_MMAN_H: u32 = 1;
-pub const HAVE_SYS_PARAM_H: u32 = 1;
-pub const HAVE_SYS_RANDOM_H: u32 = 1;
-pub const HAVE_SYS_RESOURCE_H: u32 = 1;
-pub const HAVE_SYS_SELECT_H: u32 = 1;
-pub const HAVE_SYS_SOCKET_H: u32 = 1;
-pub const HAVE_SYS_STAT_H: u32 = 1;
-pub const HAVE_SYS_TIME_H: u32 = 1;
-pub const TIME_WITH_SYS_TIME: u32 = 1;
-pub const HAVE_SYS_TIMES_H: u32 = 1;
-pub const HAVE_SYS_TYPES_H: u32 = 1;
-pub const HAVE_SYS_WAIT_H: u32 = 1;
-pub const HAVE_TERMCAP_H: u32 = 1;
-pub const HAVE_TERMIO_H: u32 = 1;
-pub const HAVE_TERMIOS_H: u32 = 1;
-pub const HAVE_ULIMIT_H: u32 = 1;
-pub const HAVE_UNISTD_H: u32 = 1;
-pub const HAVE_WCHAR_H: u32 = 1;
-pub const HAVE_WCTYPE_H: u32 = 1;
-pub const HAVE_LIBDL: u32 = 1;
-pub const HAVE_ARGZ_H: u32 = 1;
-pub const HAVE_ERRNO_H: u32 = 1;
-pub const HAVE_FCNTL_H: u32 = 1;
-pub const HAVE_MALLOC_H: u32 = 1;
-pub const HAVE_STDIO_EXT_H: u32 = 1;
-pub const HAVE_DCGETTEXT: u32 = 1;
-pub const HAVE_LOCALECONV: u32 = 1;
-pub const HAVE_MEMPCPY: u32 = 1;
-pub const HAVE_MMAP: u32 = 1;
-pub const HAVE_MREMAP: u32 = 1;
-pub const HAVE_MUNMAP: u32 = 1;
-pub const HAVE_STPCPY: u32 = 1;
-pub const HAVE_STRCSPN: u32 = 1;
-pub const HAVE_STRDUP: u32 = 1;
-pub const HAVE___ARGZ_COUNT: u32 = 1;
-pub const HAVE___ARGZ_NEXT: u32 = 1;
-pub const HAVE___ARGZ_STRINGIFY: u32 = 1;
-pub const RESTRICTED_SHELL_NAME: &'static [u8; 6usize] = b"rbash\0";
-pub const _WCHAR_H: u32 = 1;
-pub const _FEATURES_H: u32 = 1;
-pub const _ISOC95_SOURCE: u32 = 1;
-pub const _ISOC99_SOURCE: u32 = 1;
-pub const _ISOC11_SOURCE: u32 = 1;
-pub const _POSIX_SOURCE: u32 = 1;
-pub const _POSIX_C_SOURCE: u32 = 200809;
-pub const _XOPEN_SOURCE: u32 = 700;
-pub const _XOPEN_SOURCE_EXTENDED: u32 = 1;
-pub const _LARGEFILE64_SOURCE: u32 = 1;
-pub const _DEFAULT_SOURCE: u32 = 1;
-pub const _ATFILE_SOURCE: u32 = 1;
-pub const __USE_ISOC11: u32 = 1;
-pub const __USE_ISOC99: u32 = 1;
-pub const __USE_ISOC95: u32 = 1;
-pub const __USE_POSIX: u32 = 1;
-pub const __USE_POSIX2: u32 = 1;
-pub const __USE_POSIX199309: u32 = 1;
-pub const __USE_POSIX199506: u32 = 1;
-pub const __USE_XOPEN2K: u32 = 1;
-pub const __USE_XOPEN2K8: u32 = 1;
-pub const __USE_XOPEN: u32 = 1;
-pub const __USE_XOPEN_EXTENDED: u32 = 1;
-pub const __USE_UNIX98: u32 = 1;
-pub const _LARGEFILE_SOURCE: u32 = 1;
-pub const __USE_XOPEN2K8XSI: u32 = 1;
-pub const __USE_XOPEN2KXSI: u32 = 1;
-pub const __USE_LARGEFILE: u32 = 1;
-pub const __USE_LARGEFILE64: u32 = 1;
-pub const __USE_MISC: u32 = 1;
-pub const __USE_ATFILE: u32 = 1;
-pub const __USE_GNU: u32 = 1;
-pub const __USE_FORTIFY_LEVEL: u32 = 0;
-pub const __GLIBC_USE_DEPRECATED_GETS: u32 = 0;
-pub const _STDC_PREDEF_H: u32 = 1;
-pub const __STDC_IEC_559__: u32 = 1;
-pub const __STDC_IEC_559_COMPLEX__: u32 = 1;
-pub const __STDC_ISO_10646__: u32 = 201706;
-pub const __GNU_LIBRARY__: u32 = 6;
-pub const __GLIBC__: u32 = 2;
-pub const __GLIBC_MINOR__: u32 = 28;
-pub const _SYS_CDEFS_H: u32 = 1;
-pub const __glibc_c99_flexarr_available: u32 = 1;
-pub const __WORDSIZE: u32 = 64;
-pub const __WORDSIZE_TIME64_COMPAT32: u32 = 1;
-pub const __SYSCALL_WORDSIZE: u32 = 64;
-pub const __HAVE_GENERIC_SELECTION: u32 = 1;
-pub const __GLIBC_USE_LIB_EXT2: u32 = 1;
-pub const __GLIBC_USE_IEC_60559_BFP_EXT: u32 = 1;
-pub const __GLIBC_USE_IEC_60559_FUNCS_EXT: u32 = 1;
-pub const __GLIBC_USE_IEC_60559_TYPES_EXT: u32 = 1;
-pub const __HAVE_FLOAT128: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT128: u32 = 0;
-pub const __HAVE_FLOAT64X: u32 = 1;
-pub const __HAVE_FLOAT64X_LONG_DOUBLE: u32 = 1;
-pub const __HAVE_FLOAT16: u32 = 0;
-pub const __HAVE_FLOAT32: u32 = 1;
-pub const __HAVE_FLOAT64: u32 = 1;
-pub const __HAVE_FLOAT32X: u32 = 1;
-pub const __HAVE_FLOAT128X: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT16: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT32: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT64: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT32X: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT64X: u32 = 0;
-pub const __HAVE_DISTINCT_FLOAT128X: u32 = 0;
-pub const __HAVE_FLOATN_NOT_TYPEDEF: u32 = 0;
-pub const __GNUC_VA_LIST: u32 = 1;
-pub const _BITS_WCHAR_H: u32 = 1;
-pub const __wint_t_defined: u32 = 1;
-pub const _WINT_T: u32 = 1;
-pub const __mbstate_t_defined: u32 = 1;
-pub const ____mbstate_t_defined: u32 = 1;
-pub const ____FILE_defined: u32 = 1;
-pub const __FILE_defined: u32 = 1;
-pub const _BITS_TYPES_LOCALE_T_H: u32 = 1;
-pub const _BITS_TYPES___LOCALE_T_H: u32 = 1;
-pub const WEOF: u32 = 4294967295;
-pub const _WCTYPE_H: u32 = 1;
-pub const _BITS_TYPES_H: u32 = 1;
-pub const _BITS_TYPESIZES_H: u32 = 1;
-pub const __OFF_T_MATCHES_OFF64_T: u32 = 1;
-pub const __INO_T_MATCHES_INO64_T: u32 = 1;
-pub const __RLIM_T_MATCHES_RLIM64_T: u32 = 1;
-pub const __FD_SETSIZE: u32 = 1024;
-pub const _BITS_WCTYPE_WCHAR_H: u32 = 1;
-pub const _ENDIAN_H: u32 = 1;
-pub const __LITTLE_ENDIAN: u32 = 1234;
-pub const __BIG_ENDIAN: u32 = 4321;
-pub const __PDP_ENDIAN: u32 = 3412;
-pub const __BYTE_ORDER: u32 = 1234;
-pub const __FLOAT_WORD_ORDER: u32 = 1234;
-pub const LITTLE_ENDIAN: u32 = 1234;
-pub const BIG_ENDIAN: u32 = 4321;
-pub const PDP_ENDIAN: u32 = 3412;
-pub const BYTE_ORDER: u32 = 1234;
-pub const _BITS_BYTESWAP_H: u32 = 1;
-pub const _BITS_UINTN_IDENTITY_H: u32 = 1;
-pub const HANDLE_MULTIBYTE: u32 = 1;
-pub const _LIBC_LIMITS_H_: u32 = 1;
-pub const MB_LEN_MAX: u32 = 16;
-pub const CHAR_WIDTH: u32 = 8;
-pub const SCHAR_WIDTH: u32 = 8;
-pub const UCHAR_WIDTH: u32 = 8;
-pub const SHRT_WIDTH: u32 = 16;
-pub const USHRT_WIDTH: u32 = 16;
-pub const INT_WIDTH: u32 = 32;
-pub const UINT_WIDTH: u32 = 32;
-pub const LONG_WIDTH: u32 = 64;
-pub const ULONG_WIDTH: u32 = 64;
-pub const LLONG_WIDTH: u32 = 64;
-pub const ULLONG_WIDTH: u32 = 64;
-pub const _BITS_POSIX1_LIM_H: u32 = 1;
-pub const _POSIX_AIO_LISTIO_MAX: u32 = 2;
-pub const _POSIX_AIO_MAX: u32 = 1;
-pub const _POSIX_ARG_MAX: u32 = 4096;
-pub const _POSIX_CHILD_MAX: u32 = 25;
-pub const _POSIX_DELAYTIMER_MAX: u32 = 32;
-pub const _POSIX_HOST_NAME_MAX: u32 = 255;
-pub const _POSIX_LINK_MAX: u32 = 8;
-pub const _POSIX_LOGIN_NAME_MAX: u32 = 9;
-pub const _POSIX_MAX_CANON: u32 = 255;
-pub const _POSIX_MAX_INPUT: u32 = 255;
-pub const _POSIX_MQ_OPEN_MAX: u32 = 8;
-pub const _POSIX_MQ_PRIO_MAX: u32 = 32;
-pub const _POSIX_NAME_MAX: u32 = 14;
-pub const _POSIX_NGROUPS_MAX: u32 = 8;
-pub const _POSIX_OPEN_MAX: u32 = 20;
-pub const _POSIX_FD_SETSIZE: u32 = 20;
-pub const _POSIX_PATH_MAX: u32 = 256;
-pub const _POSIX_PIPE_BUF: u32 = 512;
-pub const _POSIX_RE_DUP_MAX: u32 = 255;
-pub const _POSIX_RTSIG_MAX: u32 = 8;
-pub const _POSIX_SEM_NSEMS_MAX: u32 = 256;
-pub const _POSIX_SEM_VALUE_MAX: u32 = 32767;
-pub const _POSIX_SIGQUEUE_MAX: u32 = 32;
-pub const _POSIX_SSIZE_MAX: u32 = 32767;
-pub const _POSIX_STREAM_MAX: u32 = 8;
-pub const _POSIX_SYMLINK_MAX: u32 = 255;
-pub const _POSIX_SYMLOOP_MAX: u32 = 8;
-pub const _POSIX_TIMER_MAX: u32 = 32;
-pub const _POSIX_TTY_NAME_MAX: u32 = 9;
-pub const _POSIX_TZNAME_MAX: u32 = 6;
-pub const _POSIX_QLIMIT: u32 = 1;
-pub const _POSIX_HIWAT: u32 = 512;
-pub const _POSIX_UIO_MAXIOV: u32 = 16;
-pub const _POSIX_CLOCKRES_MIN: u32 = 20000000;
-pub const NR_OPEN: u32 = 1024;
-pub const NGROUPS_MAX: u32 = 65536;
-pub const ARG_MAX: u32 = 131072;
-pub const LINK_MAX: u32 = 127;
-pub const MAX_CANON: u32 = 255;
-pub const MAX_INPUT: u32 = 255;
-pub const NAME_MAX: u32 = 255;
-pub const PATH_MAX: u32 = 4096;
-pub const PIPE_BUF: u32 = 4096;
-pub const XATTR_NAME_MAX: u32 = 255;
-pub const XATTR_SIZE_MAX: u32 = 65536;
-pub const XATTR_LIST_MAX: u32 = 65536;
-pub const RTSIG_MAX: u32 = 32;
-pub const _POSIX_THREAD_KEYS_MAX: u32 = 128;
-pub const PTHREAD_KEYS_MAX: u32 = 1024;
-pub const _POSIX_THREAD_DESTRUCTOR_ITERATIONS: u32 = 4;
-pub const PTHREAD_DESTRUCTOR_ITERATIONS: u32 = 4;
-pub const _POSIX_THREAD_THREADS_MAX: u32 = 64;
-pub const AIO_PRIO_DELTA_MAX: u32 = 20;
-pub const PTHREAD_STACK_MIN: u32 = 16384;
-pub const DELAYTIMER_MAX: u32 = 2147483647;
-pub const TTY_NAME_MAX: u32 = 32;
-pub const LOGIN_NAME_MAX: u32 = 256;
-pub const HOST_NAME_MAX: u32 = 64;
-pub const MQ_PRIO_MAX: u32 = 32768;
-pub const SEM_VALUE_MAX: u32 = 2147483647;
-pub const _BITS_POSIX2_LIM_H: u32 = 1;
-pub const _POSIX2_BC_BASE_MAX: u32 = 99;
-pub const _POSIX2_BC_DIM_MAX: u32 = 2048;
-pub const _POSIX2_BC_SCALE_MAX: u32 = 99;
-pub const _POSIX2_BC_STRING_MAX: u32 = 1000;
-pub const _POSIX2_COLL_WEIGHTS_MAX: u32 = 2;
-pub const _POSIX2_EXPR_NEST_MAX: u32 = 32;
-pub const _POSIX2_LINE_MAX: u32 = 2048;
-pub const _POSIX2_RE_DUP_MAX: u32 = 255;
-pub const _POSIX2_CHARCLASS_NAME_MAX: u32 = 14;
-pub const BC_BASE_MAX: u32 = 99;
-pub const BC_DIM_MAX: u32 = 2048;
-pub const BC_SCALE_MAX: u32 = 99;
-pub const BC_STRING_MAX: u32 = 1000;
-pub const COLL_WEIGHTS_MAX: u32 = 255;
-pub const EXPR_NEST_MAX: u32 = 32;
-pub const LINE_MAX: u32 = 2048;
-pub const CHARCLASS_NAME_MAX: u32 = 2048;
-pub const RE_DUP_MAX: u32 = 32767;
-pub const _XOPEN_LIM_H: u32 = 1;
-pub const _XOPEN_IOV_MAX: u32 = 16;
-pub const _BITS_UIO_LIM_H: u32 = 1;
-pub const __IOV_MAX: u32 = 1024;
-pub const IOV_MAX: u32 = 1024;
-pub const NL_ARGMAX: u32 = 4096;
-pub const NL_LANGMAX: u32 = 2048;
-pub const NZERO: u32 = 20;
-pub const WORD_BIT: u32 = 32;
-pub const LONG_BIT: u32 = 64;
-pub const _UNISTD_H: u32 = 1;
-pub const _POSIX_VERSION: u32 = 200809;
-pub const __POSIX2_THIS_VERSION: u32 = 200809;
-pub const _POSIX2_VERSION: u32 = 200809;
-pub const _POSIX2_C_VERSION: u32 = 200809;
-pub const _POSIX2_C_BIND: u32 = 200809;
-pub const _POSIX2_C_DEV: u32 = 200809;
-pub const _POSIX2_SW_DEV: u32 = 200809;
-pub const _POSIX2_LOCALEDEF: u32 = 200809;
-pub const _XOPEN_VERSION: u32 = 700;
-pub const _XOPEN_XCU_VERSION: u32 = 4;
-pub const _XOPEN_XPG2: u32 = 1;
-pub const _XOPEN_XPG3: u32 = 1;
-pub const _XOPEN_XPG4: u32 = 1;
-pub const _XOPEN_UNIX: u32 = 1;
-pub const _XOPEN_ENH_I18N: u32 = 1;
-pub const _XOPEN_LEGACY: u32 = 1;
-pub const _BITS_POSIX_OPT_H: u32 = 1;
-pub const _POSIX_JOB_CONTROL: u32 = 1;
-pub const _POSIX_SAVED_IDS: u32 = 1;
-pub const _POSIX_PRIORITY_SCHEDULING: u32 = 200809;
-pub const _POSIX_SYNCHRONIZED_IO: u32 = 200809;
-pub const _POSIX_FSYNC: u32 = 200809;
-pub const _POSIX_MAPPED_FILES: u32 = 200809;
-pub const _POSIX_MEMLOCK: u32 = 200809;
-pub const _POSIX_MEMLOCK_RANGE: u32 = 200809;
-pub const _POSIX_MEMORY_PROTECTION: u32 = 200809;
-pub const _POSIX_CHOWN_RESTRICTED: u32 = 0;
-pub const _POSIX_VDISABLE: u8 = 0u8;
-pub const _POSIX_NO_TRUNC: u32 = 1;
-pub const _XOPEN_REALTIME: u32 = 1;
-pub const _XOPEN_REALTIME_THREADS: u32 = 1;
-pub const _XOPEN_SHM: u32 = 1;
-pub const _POSIX_THREADS: u32 = 200809;
-pub const _POSIX_REENTRANT_FUNCTIONS: u32 = 1;
-pub const _POSIX_THREAD_SAFE_FUNCTIONS: u32 = 200809;
-pub const _POSIX_THREAD_PRIORITY_SCHEDULING: u32 = 200809;
-pub const _POSIX_THREAD_ATTR_STACKSIZE: u32 = 200809;
-pub const _POSIX_THREAD_ATTR_STACKADDR: u32 = 200809;
-pub const _POSIX_THREAD_PRIO_INHERIT: u32 = 200809;
-pub const _POSIX_THREAD_PRIO_PROTECT: u32 = 200809;
-pub const _POSIX_THREAD_ROBUST_PRIO_INHERIT: u32 = 200809;
-pub const _POSIX_THREAD_ROBUST_PRIO_PROTECT: i32 = -1;
-pub const _POSIX_SEMAPHORES: u32 = 200809;
-pub const _POSIX_REALTIME_SIGNALS: u32 = 200809;
-pub const _POSIX_ASYNCHRONOUS_IO: u32 = 200809;
-pub const _POSIX_ASYNC_IO: u32 = 1;
-pub const _LFS_ASYNCHRONOUS_IO: u32 = 1;
-pub const _POSIX_PRIORITIZED_IO: u32 = 200809;
-pub const _LFS64_ASYNCHRONOUS_IO: u32 = 1;
-pub const _LFS_LARGEFILE: u32 = 1;
-pub const _LFS64_LARGEFILE: u32 = 1;
-pub const _LFS64_STDIO: u32 = 1;
-pub const _POSIX_SHARED_MEMORY_OBJECTS: u32 = 200809;
-pub const _POSIX_CPUTIME: u32 = 0;
-pub const _POSIX_THREAD_CPUTIME: u32 = 0;
-pub const _POSIX_REGEXP: u32 = 1;
-pub const _POSIX_READER_WRITER_LOCKS: u32 = 200809;
-pub const _POSIX_SHELL: u32 = 1;
-pub const _POSIX_TIMEOUTS: u32 = 200809;
-pub const _POSIX_SPIN_LOCKS: u32 = 200809;
-pub const _POSIX_SPAWN: u32 = 200809;
-pub const _POSIX_TIMERS: u32 = 200809;
-pub const _POSIX_BARRIERS: u32 = 200809;
-pub const _POSIX_MESSAGE_PASSING: u32 = 200809;
-pub const _POSIX_THREAD_PROCESS_SHARED: u32 = 200809;
-pub const _POSIX_MONOTONIC_CLOCK: u32 = 0;
-pub const _POSIX_CLOCK_SELECTION: u32 = 200809;
-pub const _POSIX_ADVISORY_INFO: u32 = 200809;
-pub const _POSIX_IPV6: u32 = 200809;
-pub const _POSIX_RAW_SOCKETS: u32 = 200809;
-pub const _POSIX2_CHAR_TERM: u32 = 200809;
-pub const _POSIX_SPORADIC_SERVER: i32 = -1;
-pub const _POSIX_THREAD_SPORADIC_SERVER: i32 = -1;
-pub const _POSIX_TRACE: i32 = -1;
-pub const _POSIX_TRACE_EVENT_FILTER: i32 = -1;
-pub const _POSIX_TRACE_INHERIT: i32 = -1;
-pub const _POSIX_TRACE_LOG: i32 = -1;
-pub const _POSIX_TYPED_MEMORY_OBJECTS: i32 = -1;
-pub const _POSIX_V7_LPBIG_OFFBIG: i32 = -1;
-pub const _POSIX_V6_LPBIG_OFFBIG: i32 = -1;
-pub const _XBS5_LPBIG_OFFBIG: i32 = -1;
-pub const _POSIX_V7_LP64_OFF64: u32 = 1;
-pub const _POSIX_V6_LP64_OFF64: u32 = 1;
-pub const _XBS5_LP64_OFF64: u32 = 1;
-pub const __ILP32_OFF32_CFLAGS: &'static [u8; 5usize] = b"-m32\0";
-pub const __ILP32_OFF32_LDFLAGS: &'static [u8; 5usize] = b"-m32\0";
-pub const __ILP32_OFFBIG_CFLAGS: &'static [u8; 48usize] =
-    b"-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64\0";
-pub const __ILP32_OFFBIG_LDFLAGS: &'static [u8; 5usize] = b"-m32\0";
-pub const __LP64_OFF64_CFLAGS: &'static [u8; 5usize] = b"-m64\0";
-pub const __LP64_OFF64_LDFLAGS: &'static [u8; 5usize] = b"-m64\0";
-pub const STDIN_FILENO: u32 = 0;
-pub const STDOUT_FILENO: u32 = 1;
-pub const STDERR_FILENO: u32 = 2;
-pub const R_OK: u32 = 4;
-pub const W_OK: u32 = 2;
-pub const X_OK: u32 = 1;
-pub const F_OK: u32 = 0;
-pub const SEEK_SET: u32 = 0;
-pub const SEEK_CUR: u32 = 1;
-pub const SEEK_END: u32 = 2;
-pub const SEEK_DATA: u32 = 3;
-pub const SEEK_HOLE: u32 = 4;
-pub const L_SET: u32 = 0;
-pub const L_INCR: u32 = 1;
-pub const L_XTND: u32 = 2;
-pub const _GETOPT_POSIX_H: u32 = 1;
-pub const _GETOPT_CORE_H: u32 = 1;
-pub const F_ULOCK: u32 = 0;
-pub const F_LOCK: u32 = 1;
-pub const F_TLOCK: u32 = 2;
-pub const F_TEST: u32 = 3;
-pub const _BITS_SIGNUM_H: u32 = 1;
-pub const _BITS_SIGNUM_GENERIC_H: u32 = 1;
-pub const SIGINT: u32 = 2;
-pub const SIGILL: u32 = 4;
-pub const SIGABRT: u32 = 6;
-pub const SIGFPE: u32 = 8;
-pub const SIGSEGV: u32 = 11;
-pub const SIGTERM: u32 = 15;
-pub const SIGHUP: u32 = 1;
-pub const SIGQUIT: u32 = 3;
-pub const SIGTRAP: u32 = 5;
-pub const SIGKILL: u32 = 9;
-// pub const SIGBUS: u32 = 10;
-pub const SIGBUS: u32 = 7;
-// pub const SIGSYS: u32 = 12;
-pub const SIGSYS: u32 = 31;
-pub const SIGPIPE: u32 = 13;
-pub const SIGALRM: u32 = 14;
-// pub const SIGURG: u32 = 16;
-pub const SIGURG: u32 = 23;
-// pub const SIGSTOP: u32 = 17;
-pub const SIGSTOP: u32 = 19;
-// pub const SIGTSTP: u32 = 18;
-pub const SIGTSTP: u32 = 20;
-// pub const SIGCONT: u32 = 19;
-pub const SIGCONT: u32 = 18;
-// pub const SIGCHLD: u32 = 20;
-pub const SIGCHLD: u32 = 17;
-pub const SIGTTIN: u32 = 21;
-pub const SIGTTOU: u32 = 22;
-pub const SIGPOLL: u32 = 23;
-pub const SIGXCPU: u32 = 24;
-pub const SIGXFSZ: u32 = 25;
-pub const SIGVTALRM: u32 = 26;
-pub const SIGPROF: u32 = 27;
-// pub const SIGUSR1: u32 = 30;
-pub const SIGUSR1: u32 = 10;
-// pub const SIGUSR2: u32 = 31;
-pub const SIGUSR2: u32 = 12;
-pub const SIGWINCH: u32 = 28;
-// pub const SIGIO: u32 = 23;
-pub const SIGIO: u32 = 29;
-pub const SIGIOT: u32 = 6;
-pub const SIGCLD: u32 = 20;
-pub const __SIGRTMIN: u32 = 32;
-pub const __SIGRTMAX: u32 = 32;
-pub const _NSIG: u32 = 33;
-pub const SIGSTKFLT: u32 = 16;
-pub const SIGPWR: u32 = 30;
-pub const __sig_atomic_t_defined: u32 = 1;
-pub const __sigset_t_defined: u32 = 1;
-pub const _STRUCT_TIMESPEC: u32 = 1;
-pub const __siginfo_t_defined: u32 = 1;
-pub const __SI_MAX_SIZE: u32 = 128;
-pub const _BITS_SIGINFO_ARCH_H: u32 = 1;
-pub const __SI_ERRNO_THEN_CODE: u32 = 1;
-pub const __SI_HAVE_SIGSYS: u32 = 1;
-pub const _BITS_SIGINFO_CONSTS_H: u32 = 1;
-pub const __SI_ASYNCIO_AFTER_SIGIO: u32 = 1;
-pub const _BITS_SIGINFO_CONSTS_ARCH_H: u32 = 1;
-pub const __sigevent_t_defined: u32 = 1;
-pub const __SIGEV_MAX_SIZE: u32 = 64;
-pub const __have_pthread_attr_t: u32 = 1;
-pub const _BITS_SIGEVENT_CONSTS_H: u32 = 1;
-pub const NSIG: u32 = 33;
-pub const _BITS_SIGACTION_H: u32 = 1;
-pub const SA_NOCLDSTOP: u32 = 1;
-pub const SA_NOCLDWAIT: u32 = 2;
-pub const SA_SIGINFO: u32 = 4;
-pub const SA_ONSTACK: u32 = 134217728;
-pub const SA_RESTART: u32 = 268435456;
-pub const SA_NODEFER: u32 = 1073741824;
-pub const SA_RESETHAND: u32 = 2147483648;
-pub const SA_INTERRUPT: u32 = 536870912;
-pub const SA_NOMASK: u32 = 1073741824;
-pub const SA_ONESHOT: u32 = 2147483648;
-pub const SA_STACK: u32 = 134217728;
-pub const SIG_BLOCK: u32 = 0;
-pub const SIG_UNBLOCK: u32 = 1;
-pub const SIG_SETMASK: u32 = 2;
-pub const _BITS_SIGCONTEXT_H: u32 = 1;
-pub const FP_XSTATE_MAGIC1: u32 = 1179670611;
-pub const FP_XSTATE_MAGIC2: u32 = 1179670597;
-pub const __stack_t_defined: u32 = 1;
-pub const _SYS_UCONTEXT_H: u32 = 1;
-pub const __NGREG: u32 = 23;
-pub const NGREG: u32 = 23;
-pub const _BITS_SIGSTACK_H: u32 = 1;
-pub const MINSIGSTKSZ: u32 = 2048;
-pub const SIGSTKSZ: u32 = 8192;
-pub const _BITS_SS_FLAGS_H: u32 = 1;
-pub const __sigstack_defined: u32 = 1;
-pub const _BITS_PTHREADTYPES_COMMON_H: u32 = 1;
-pub const _THREAD_SHARED_TYPES_H: u32 = 1;
-pub const _BITS_PTHREADTYPES_ARCH_H: u32 = 1;
-pub const __SIZEOF_PTHREAD_MUTEX_T: u32 = 40;
-pub const __SIZEOF_PTHREAD_ATTR_T: u32 = 56;
-pub const __SIZEOF_PTHREAD_RWLOCK_T: u32 = 56;
-pub const __SIZEOF_PTHREAD_BARRIER_T: u32 = 32;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: u32 = 4;
-pub const __SIZEOF_PTHREAD_COND_T: u32 = 48;
-pub const __SIZEOF_PTHREAD_CONDATTR_T: u32 = 4;
-pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: u32 = 8;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: u32 = 4;
-pub const __PTHREAD_MUTEX_LOCK_ELISION: u32 = 1;
-pub const __PTHREAD_MUTEX_NUSERS_AFTER_KIND: u32 = 0;
-pub const __PTHREAD_MUTEX_USE_UNION: u32 = 0;
-pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: u32 = 1;
-pub const __PTHREAD_MUTEX_HAVE_PREV: u32 = 1;
-pub const _BITS_SIGTHREAD_H: u32 = 1;
-pub const _STDINT_H: u32 = 1;
-pub const _BITS_STDINT_INTN_H: u32 = 1;
-pub const _BITS_STDINT_UINTN_H: u32 = 1;
-pub const INT8_MIN: i32 = -128;
-pub const INT16_MIN: i32 = -32768;
-pub const INT32_MIN: i32 = -2147483648;
-pub const INT8_MAX: u32 = 127;
-pub const INT16_MAX: u32 = 32767;
-pub const INT32_MAX: u32 = 2147483647;
-pub const UINT8_MAX: u32 = 255;
-pub const UINT16_MAX: u32 = 65535;
-pub const UINT32_MAX: u32 = 4294967295;
-pub const INT_LEAST8_MIN: i32 = -128;
-pub const INT_LEAST16_MIN: i32 = -32768;
-pub const INT_LEAST32_MIN: i32 = -2147483648;
-pub const INT_LEAST8_MAX: u32 = 127;
-pub const INT_LEAST16_MAX: u32 = 32767;
-pub const INT_LEAST32_MAX: u32 = 2147483647;
-pub const UINT_LEAST8_MAX: u32 = 255;
-pub const UINT_LEAST16_MAX: u32 = 65535;
-pub const UINT_LEAST32_MAX: u32 = 4294967295;
-pub const INT_FAST8_MIN: i32 = -128;
-pub const INT_FAST16_MIN: i64 = -9223372036854775808;
-pub const INT_FAST32_MIN: i64 = -9223372036854775808;
-pub const INT_FAST8_MAX: u32 = 127;
-pub const INT_FAST16_MAX: u64 = 9223372036854775807;
-pub const INT_FAST32_MAX: u64 = 9223372036854775807;
-pub const UINT_FAST8_MAX: u32 = 255;
-pub const UINT_FAST16_MAX: i32 = -1;
-pub const UINT_FAST32_MAX: i32 = -1;
-pub const INTPTR_MIN: i64 = -9223372036854775808;
-pub const INTPTR_MAX: u64 = 9223372036854775807;
-pub const UINTPTR_MAX: i32 = -1;
-pub const PTRDIFF_MIN: i64 = -9223372036854775808;
-pub const PTRDIFF_MAX: u64 = 9223372036854775807;
-pub const SIG_ATOMIC_MIN: i32 = -2147483648;
-pub const SIG_ATOMIC_MAX: u32 = 2147483647;
-pub const SIZE_MAX: i32 = -1;
-pub const WINT_MIN: u32 = 0;
-pub const WINT_MAX: u32 = 4294967295;
-pub const INT8_WIDTH: u32 = 8;
-pub const UINT8_WIDTH: u32 = 8;
-pub const INT16_WIDTH: u32 = 16;
-pub const UINT16_WIDTH: u32 = 16;
-pub const INT32_WIDTH: u32 = 32;
-pub const UINT32_WIDTH: u32 = 32;
-pub const INT64_WIDTH: u32 = 64;
-pub const UINT64_WIDTH: u32 = 64;
-pub const INT_LEAST8_WIDTH: u32 = 8;
-pub const UINT_LEAST8_WIDTH: u32 = 8;
-pub const INT_LEAST16_WIDTH: u32 = 16;
-pub const UINT_LEAST16_WIDTH: u32 = 16;
-pub const INT_LEAST32_WIDTH: u32 = 32;
-pub const UINT_LEAST32_WIDTH: u32 = 32;
-pub const INT_LEAST64_WIDTH: u32 = 64;
-pub const UINT_LEAST64_WIDTH: u32 = 64;
-pub const INT_FAST8_WIDTH: u32 = 8;
-pub const UINT_FAST8_WIDTH: u32 = 8;
-pub const INT_FAST16_WIDTH: u32 = 64;
-pub const UINT_FAST16_WIDTH: u32 = 64;
-pub const INT_FAST32_WIDTH: u32 = 64;
-pub const UINT_FAST32_WIDTH: u32 = 64;
-pub const INT_FAST64_WIDTH: u32 = 64;
-pub const UINT_FAST64_WIDTH: u32 = 64;
-pub const INTPTR_WIDTH: u32 = 64;
-pub const UINTPTR_WIDTH: u32 = 64;
-pub const INTMAX_WIDTH: u32 = 64;
-pub const UINTMAX_WIDTH: u32 = 64;
-pub const PTRDIFF_WIDTH: u32 = 64;
-pub const SIG_ATOMIC_WIDTH: u32 = 32;
-pub const SIZE_WIDTH: u32 = 64;
-pub const WCHAR_WIDTH: u32 = 32;
-pub const WINT_WIDTH: u32 = 32;
-pub const REDIR_VARASSIGN: u32 = 1;
-pub const AMBIGUOUS_REDIRECT: i32 = -1;
-pub const NOCLOBBER_REDIRECT: i32 = -2;
-pub const RESTRICTED_REDIRECT: i32 = -3;
-pub const HEREDOC_REDIRECT: i32 = -4;
-pub const BADVAR_REDIRECT: i32 = -5;
-pub const W_HASDOLLAR: u32 = 1;
-pub const W_QUOTED: u32 = 2;
-pub const W_ASSIGNMENT: u32 = 4;
-pub const W_SPLITSPACE: u32 = 8;
-pub const W_NOSPLIT: u32 = 16;
-pub const W_NOGLOB: u32 = 32;
-pub const W_NOSPLIT2: u32 = 64;
-pub const W_TILDEEXP: u32 = 128;
-pub const W_DOLLARAT: u32 = 256;
-pub const W_DOLLARSTAR: u32 = 512;
-pub const W_NOCOMSUB: u32 = 1024;
-pub const W_ASSIGNRHS: u32 = 2048;
-pub const W_NOTILDE: u32 = 4096;
-pub const W_ITILDE: u32 = 8192;
-pub const W_EXPANDRHS: u32 = 16384;
-pub const W_COMPASSIGN: u32 = 32768;
-pub const W_ASSNBLTIN: u32 = 65536;
-pub const W_ASSIGNARG: u32 = 131072;
-pub const W_HASQUOTEDNULL: u32 = 262144;
-pub const W_DQUOTE: u32 = 524288;
-pub const W_NOPROCSUB: u32 = 1048576;
-pub const W_SAWQUOTEDNULL: u32 = 2097152;
-pub const W_ASSIGNASSOC: u32 = 4194304;
-pub const W_ASSIGNARRAY: u32 = 8388608;
-pub const W_ARRAYIND: u32 = 16777216;
-pub const W_ASSNGLOBAL: u32 = 33554432;
-pub const W_NOBRACE: u32 = 67108864;
-pub const W_COMPLETE: u32 = 134217728;
-pub const W_CHKLOCAL: u32 = 268435456;
-pub const W_NOASSNTILDE: u32 = 536870912;
-pub const W_FORCELOCAL: u32 = 1073741824;
-pub const PF_NOCOMSUB: u32 = 1;
-pub const PF_IGNUNBOUND: u32 = 2;
-pub const PF_NOSPLIT2: u32 = 4;
-pub const PF_ASSIGNRHS: u32 = 8;
-pub const PF_COMPLETE: u32 = 16;
-pub const PF_EXPANDRHS: u32 = 32;
-pub const PF_ALLINDS: u32 = 64;
-pub const SUBSHELL_ASYNC: u32 = 1;
-pub const SUBSHELL_PAREN: u32 = 2;
-pub const SUBSHELL_COMSUB: u32 = 4;
-pub const SUBSHELL_FORK: u32 = 8;
-pub const SUBSHELL_PIPE: u32 = 16;
-pub const SUBSHELL_PROCSUB: u32 = 32;
-pub const SUBSHELL_COPROC: u32 = 64;
-pub const SUBSHELL_RESETTRAP: u32 = 128;
-pub const CMD_WANT_SUBSHELL: u32 = 1;
-pub const CMD_FORCE_SUBSHELL: u32 = 2;
-pub const CMD_INVERT_RETURN: u32 = 4;
-pub const CMD_IGNORE_RETURN: u32 = 8;
-pub const CMD_NO_FUNCTIONS: u32 = 16;
-pub const CMD_INHIBIT_EXPANSION: u32 = 32;
-pub const CMD_NO_FORK: u32 = 64;
-pub const CMD_TIME_PIPELINE: u32 = 128;
-pub const CMD_TIME_POSIX: u32 = 256;
-pub const CMD_AMPERSAND: u32 = 512;
-pub const CMD_STDIN_REDIR: u32 = 1024;
-pub const CMD_COMMAND_BUILTIN: u32 = 2048;
-pub const CMD_COPROC_SUBSHELL: u32 = 4096;
-pub const CMD_LASTPIPE: u32 = 8192;
-pub const CMD_STDPATH: u32 = 16384;
-pub const CMD_TRY_OPTIMIZING: u32 = 32768;
-pub const CASEPAT_FALLTHROUGH: u32 = 1;
-pub const CASEPAT_TESTNEXT: u32 = 2;
-pub const COND_AND: u32 = 1;
-pub const COND_OR: u32 = 2;
-pub const COND_UNARY: u32 = 3;
-pub const COND_BINARY: u32 = 4;
-pub const COND_TERM: u32 = 5;
-pub const COND_EXPR: u32 = 6;
-pub const COPROC_RUNNING: u32 = 1;
-pub const COPROC_DEAD: u32 = 2;
-pub const CMDERR_DEFAULT: u32 = 0;
-pub const CMDERR_BADTYPE: u32 = 1;
-pub const CMDERR_BADCONN: u32 = 2;
-pub const CMDERR_BADJUMP: u32 = 3;
-pub const CMDERR_LAST: u32 = 3;
-pub const _SYS_TYPES_H: u32 = 1;
-pub const __clock_t_defined: u32 = 1;
-pub const __clockid_t_defined: u32 = 1;
-pub const __time_t_defined: u32 = 1;
-pub const __timer_t_defined: u32 = 1;
-pub const __BIT_TYPES_DEFINED__: u32 = 1;
-pub const _SYS_SELECT_H: u32 = 1;
-pub const __FD_ZERO_STOS: &'static [u8; 6usize] = b"stosq\0";
-pub const __timeval_defined: u32 = 1;
-pub const FD_SETSIZE: u32 = 1024;
-pub const _INTTYPES_H: u32 = 1;
-pub const ____gwchar_t_defined: u32 = 1;
-pub const __PRI64_PREFIX: &'static [u8; 2usize] = b"l\0";
-pub const __PRIPTR_PREFIX: &'static [u8; 2usize] = b"l\0";
-pub const PRId8: &'static [u8; 2usize] = b"d\0";
-pub const PRId16: &'static [u8; 2usize] = b"d\0";
-pub const PRId32: &'static [u8; 2usize] = b"d\0";
-pub const PRId64: &'static [u8; 3usize] = b"ld\0";
-pub const PRIdLEAST8: &'static [u8; 2usize] = b"d\0";
-pub const PRIdLEAST16: &'static [u8; 2usize] = b"d\0";
-pub const PRIdLEAST32: &'static [u8; 2usize] = b"d\0";
-pub const PRIdLEAST64: &'static [u8; 3usize] = b"ld\0";
-pub const PRIdFAST8: &'static [u8; 2usize] = b"d\0";
-pub const PRIdFAST16: &'static [u8; 3usize] = b"ld\0";
-pub const PRIdFAST32: &'static [u8; 3usize] = b"ld\0";
-pub const PRIdFAST64: &'static [u8; 3usize] = b"ld\0";
-pub const PRIi8: &'static [u8; 2usize] = b"i\0";
-pub const PRIi16: &'static [u8; 2usize] = b"i\0";
-pub const PRIi32: &'static [u8; 2usize] = b"i\0";
-pub const PRIi64: &'static [u8; 3usize] = b"li\0";
-pub const PRIiLEAST8: &'static [u8; 2usize] = b"i\0";
-pub const PRIiLEAST16: &'static [u8; 2usize] = b"i\0";
-pub const PRIiLEAST32: &'static [u8; 2usize] = b"i\0";
-pub const PRIiLEAST64: &'static [u8; 3usize] = b"li\0";
-pub const PRIiFAST8: &'static [u8; 2usize] = b"i\0";
-pub const PRIiFAST16: &'static [u8; 3usize] = b"li\0";
-pub const PRIiFAST32: &'static [u8; 3usize] = b"li\0";
-pub const PRIiFAST64: &'static [u8; 3usize] = b"li\0";
-pub const PRIo8: &'static [u8; 2usize] = b"o\0";
-pub const PRIo16: &'static [u8; 2usize] = b"o\0";
-pub const PRIo32: &'static [u8; 2usize] = b"o\0";
-pub const PRIo64: &'static [u8; 3usize] = b"lo\0";
-pub const PRIoLEAST8: &'static [u8; 2usize] = b"o\0";
-pub const PRIoLEAST16: &'static [u8; 2usize] = b"o\0";
-pub const PRIoLEAST32: &'static [u8; 2usize] = b"o\0";
-pub const PRIoLEAST64: &'static [u8; 3usize] = b"lo\0";
-pub const PRIoFAST8: &'static [u8; 2usize] = b"o\0";
-pub const PRIoFAST16: &'static [u8; 3usize] = b"lo\0";
-pub const PRIoFAST32: &'static [u8; 3usize] = b"lo\0";
-pub const PRIoFAST64: &'static [u8; 3usize] = b"lo\0";
-pub const PRIu8: &'static [u8; 2usize] = b"u\0";
-pub const PRIu16: &'static [u8; 2usize] = b"u\0";
-pub const PRIu32: &'static [u8; 2usize] = b"u\0";
-pub const PRIu64: &'static [u8; 3usize] = b"lu\0";
-pub const PRIuLEAST8: &'static [u8; 2usize] = b"u\0";
-pub const PRIuLEAST16: &'static [u8; 2usize] = b"u\0";
-pub const PRIuLEAST32: &'static [u8; 2usize] = b"u\0";
-pub const PRIuLEAST64: &'static [u8; 3usize] = b"lu\0";
-pub const PRIuFAST8: &'static [u8; 2usize] = b"u\0";
-pub const PRIuFAST16: &'static [u8; 3usize] = b"lu\0";
-pub const PRIuFAST32: &'static [u8; 3usize] = b"lu\0";
-pub const PRIuFAST64: &'static [u8; 3usize] = b"lu\0";
-pub const PRIx8: &'static [u8; 2usize] = b"x\0";
-pub const PRIx16: &'static [u8; 2usize] = b"x\0";
-pub const PRIx32: &'static [u8; 2usize] = b"x\0";
-pub const PRIx64: &'static [u8; 3usize] = b"lx\0";
-pub const PRIxLEAST8: &'static [u8; 2usize] = b"x\0";
-pub const PRIxLEAST16: &'static [u8; 2usize] = b"x\0";
-pub const PRIxLEAST32: &'static [u8; 2usize] = b"x\0";
-pub const PRIxLEAST64: &'static [u8; 3usize] = b"lx\0";
-pub const PRIxFAST8: &'static [u8; 2usize] = b"x\0";
-pub const PRIxFAST16: &'static [u8; 3usize] = b"lx\0";
-pub const PRIxFAST32: &'static [u8; 3usize] = b"lx\0";
-pub const PRIxFAST64: &'static [u8; 3usize] = b"lx\0";
-pub const PRIX8: &'static [u8; 2usize] = b"X\0";
-pub const PRIX16: &'static [u8; 2usize] = b"X\0";
-pub const PRIX32: &'static [u8; 2usize] = b"X\0";
-pub const PRIX64: &'static [u8; 3usize] = b"lX\0";
-pub const PRIXLEAST8: &'static [u8; 2usize] = b"X\0";
-pub const PRIXLEAST16: &'static [u8; 2usize] = b"X\0";
-pub const PRIXLEAST32: &'static [u8; 2usize] = b"X\0";
-pub const PRIXLEAST64: &'static [u8; 3usize] = b"lX\0";
-pub const PRIXFAST8: &'static [u8; 2usize] = b"X\0";
-pub const PRIXFAST16: &'static [u8; 3usize] = b"lX\0";
-pub const PRIXFAST32: &'static [u8; 3usize] = b"lX\0";
-pub const PRIXFAST64: &'static [u8; 3usize] = b"lX\0";
-pub const PRIdMAX: &'static [u8; 3usize] = b"ld\0";
-pub const PRIiMAX: &'static [u8; 3usize] = b"li\0";
-pub const PRIoMAX: &'static [u8; 3usize] = b"lo\0";
-pub const PRIuMAX: &'static [u8; 3usize] = b"lu\0";
-pub const PRIxMAX: &'static [u8; 3usize] = b"lx\0";
-pub const PRIXMAX: &'static [u8; 3usize] = b"lX\0";
-pub const PRIdPTR: &'static [u8; 3usize] = b"ld\0";
-pub const PRIiPTR: &'static [u8; 3usize] = b"li\0";
-pub const PRIoPTR: &'static [u8; 3usize] = b"lo\0";
-pub const PRIuPTR: &'static [u8; 3usize] = b"lu\0";
-pub const PRIxPTR: &'static [u8; 3usize] = b"lx\0";
-pub const PRIXPTR: &'static [u8; 3usize] = b"lX\0";
-pub const SCNd8: &'static [u8; 4usize] = b"hhd\0";
-pub const SCNd16: &'static [u8; 3usize] = b"hd\0";
-pub const SCNd32: &'static [u8; 2usize] = b"d\0";
-pub const SCNd64: &'static [u8; 3usize] = b"ld\0";
-pub const SCNdLEAST8: &'static [u8; 4usize] = b"hhd\0";
-pub const SCNdLEAST16: &'static [u8; 3usize] = b"hd\0";
-pub const SCNdLEAST32: &'static [u8; 2usize] = b"d\0";
-pub const SCNdLEAST64: &'static [u8; 3usize] = b"ld\0";
-pub const SCNdFAST8: &'static [u8; 4usize] = b"hhd\0";
-pub const SCNdFAST16: &'static [u8; 3usize] = b"ld\0";
-pub const SCNdFAST32: &'static [u8; 3usize] = b"ld\0";
-pub const SCNdFAST64: &'static [u8; 3usize] = b"ld\0";
-pub const SCNi8: &'static [u8; 4usize] = b"hhi\0";
-pub const SCNi16: &'static [u8; 3usize] = b"hi\0";
-pub const SCNi32: &'static [u8; 2usize] = b"i\0";
-pub const SCNi64: &'static [u8; 3usize] = b"li\0";
-pub const SCNiLEAST8: &'static [u8; 4usize] = b"hhi\0";
-pub const SCNiLEAST16: &'static [u8; 3usize] = b"hi\0";
-pub const SCNiLEAST32: &'static [u8; 2usize] = b"i\0";
-pub const SCNiLEAST64: &'static [u8; 3usize] = b"li\0";
-pub const SCNiFAST8: &'static [u8; 4usize] = b"hhi\0";
-pub const SCNiFAST16: &'static [u8; 3usize] = b"li\0";
-pub const SCNiFAST32: &'static [u8; 3usize] = b"li\0";
-pub const SCNiFAST64: &'static [u8; 3usize] = b"li\0";
-pub const SCNu8: &'static [u8; 4usize] = b"hhu\0";
-pub const SCNu16: &'static [u8; 3usize] = b"hu\0";
-pub const SCNu32: &'static [u8; 2usize] = b"u\0";
-pub const SCNu64: &'static [u8; 3usize] = b"lu\0";
-pub const SCNuLEAST8: &'static [u8; 4usize] = b"hhu\0";
-pub const SCNuLEAST16: &'static [u8; 3usize] = b"hu\0";
-pub const SCNuLEAST32: &'static [u8; 2usize] = b"u\0";
-pub const SCNuLEAST64: &'static [u8; 3usize] = b"lu\0";
-pub const SCNuFAST8: &'static [u8; 4usize] = b"hhu\0";
-pub const SCNuFAST16: &'static [u8; 3usize] = b"lu\0";
-pub const SCNuFAST32: &'static [u8; 3usize] = b"lu\0";
-pub const SCNuFAST64: &'static [u8; 3usize] = b"lu\0";
-pub const SCNo8: &'static [u8; 4usize] = b"hho\0";
-pub const SCNo16: &'static [u8; 3usize] = b"ho\0";
-pub const SCNo32: &'static [u8; 2usize] = b"o\0";
-pub const SCNo64: &'static [u8; 3usize] = b"lo\0";
-pub const SCNoLEAST8: &'static [u8; 4usize] = b"hho\0";
-pub const SCNoLEAST16: &'static [u8; 3usize] = b"ho\0";
-pub const SCNoLEAST32: &'static [u8; 2usize] = b"o\0";
-pub const SCNoLEAST64: &'static [u8; 3usize] = b"lo\0";
-pub const SCNoFAST8: &'static [u8; 4usize] = b"hho\0";
-pub const SCNoFAST16: &'static [u8; 3usize] = b"lo\0";
-pub const SCNoFAST32: &'static [u8; 3usize] = b"lo\0";
-pub const SCNoFAST64: &'static [u8; 3usize] = b"lo\0";
-pub const SCNx8: &'static [u8; 4usize] = b"hhx\0";
-pub const SCNx16: &'static [u8; 3usize] = b"hx\0";
-pub const SCNx32: &'static [u8; 2usize] = b"x\0";
-pub const SCNx64: &'static [u8; 3usize] = b"lx\0";
-pub const SCNxLEAST8: &'static [u8; 4usize] = b"hhx\0";
-pub const SCNxLEAST16: &'static [u8; 3usize] = b"hx\0";
-pub const SCNxLEAST32: &'static [u8; 2usize] = b"x\0";
-pub const SCNxLEAST64: &'static [u8; 3usize] = b"lx\0";
-pub const SCNxFAST8: &'static [u8; 4usize] = b"hhx\0";
-pub const SCNxFAST16: &'static [u8; 3usize] = b"lx\0";
-pub const SCNxFAST32: &'static [u8; 3usize] = b"lx\0";
-pub const SCNxFAST64: &'static [u8; 3usize] = b"lx\0";
-pub const SCNdMAX: &'static [u8; 3usize] = b"ld\0";
-pub const SCNiMAX: &'static [u8; 3usize] = b"li\0";
-pub const SCNoMAX: &'static [u8; 3usize] = b"lo\0";
-pub const SCNuMAX: &'static [u8; 3usize] = b"lu\0";
-pub const SCNxMAX: &'static [u8; 3usize] = b"lx\0";
-pub const SCNdPTR: &'static [u8; 3usize] = b"ld\0";
-pub const SCNiPTR: &'static [u8; 3usize] = b"li\0";
-pub const SCNoPTR: &'static [u8; 3usize] = b"lo\0";
-pub const SCNuPTR: &'static [u8; 3usize] = b"lu\0";
-pub const SCNxPTR: &'static [u8; 3usize] = b"lx\0";
-pub const _CTYPE_H: u32 = 1;
-pub const _SYS_TIME_H: u32 = 1;
-pub const _SYS_RESOURCE_H: u32 = 1;
-pub const RLIM64_INFINITY: i32 = -1;
-pub const __rusage_defined: u32 = 1;
-pub const PRIO_MIN: i32 = -20;
-pub const PRIO_MAX: u32 = 20;
-pub const _STRING_H: u32 = 1;
-pub const _STRINGS_H: u32 = 1;
-pub const _STDLIB_H: u32 = 1;
-pub const WNOHANG: u32 = 1;
-pub const WUNTRACED: u32 = 2;
-pub const WSTOPPED: u32 = 2;
-pub const WEXITED: u32 = 4;
-pub const WCONTINUED: u32 = 8;
-pub const WNOWAIT: u32 = 16777216;
-pub const __WNOTHREAD: u32 = 536870912;
-pub const __WALL: u32 = 1073741824;
-pub const __WCLONE: u32 = 2147483648;
-pub const __ENUM_IDTYPE_T: u32 = 1;
-pub const __W_CONTINUED: u32 = 65535;
-pub const __WCOREFLAG: u32 = 128;
-pub const __ldiv_t_defined: u32 = 1;
-pub const __lldiv_t_defined: u32 = 1;
-pub const RAND_MAX: u32 = 2147483647;
-pub const EXIT_FAILURE: u32 = 1;
-pub const EXIT_SUCCESS: u32 = 0;
-pub const _ALLOCA_H: u32 = 1;
-pub const FS_EXISTS: u32 = 1;
-pub const FS_EXECABLE: u32 = 2;
-pub const FS_EXEC_PREFERRED: u32 = 4;
-pub const FS_EXEC_ONLY: u32 = 8;
-pub const FS_DIRECTORY: u32 = 16;
-pub const FS_NODIRS: u32 = 32;
-pub const FS_READABLE: u32 = 64;
-pub const HIGH_FD_MAX: u32 = 256;
-pub const DIRSEP: u8 = 47u8;
-pub const AS_DISPOSE: u32 = 1;
-pub const NO_SIG: i32 = -1;
-pub const DEBUG_TRAP: u32 = 33;
-pub const ERROR_TRAP: u32 = 34;
-pub const RETURN_TRAP: u32 = 35;
-pub const EXIT_TRAP: u32 = 0;
-pub const BASH_NSIG: u32 = 36;
-pub const DSIG_SIGPREFIX: u32 = 1;
-pub const DSIG_NOCASE: u32 = 2;
-pub const _LIBGETTEXT_H: u32 = 1;
-pub const _LIBINTL_H: u32 = 1;
-pub const __USE_GNU_GETTEXT: u32 = 1;
-pub const _LOCALE_H: u32 = 1;
-pub const _BITS_LOCALE_H: u32 = 1;
-pub const __LC_CTYPE: u32 = 0;
-pub const __LC_NUMERIC: u32 = 1;
-pub const __LC_TIME: u32 = 2;
-pub const __LC_COLLATE: u32 = 3;
-pub const __LC_MONETARY: u32 = 4;
-pub const __LC_MESSAGES: u32 = 5;
-pub const __LC_ALL: u32 = 6;
-pub const __LC_PAPER: u32 = 7;
-pub const __LC_NAME: u32 = 8;
-pub const __LC_ADDRESS: u32 = 9;
-pub const __LC_TELEPHONE: u32 = 10;
-pub const __LC_MEASUREMENT: u32 = 11;
-pub const __LC_IDENTIFICATION: u32 = 12;
-pub const LC_CTYPE: u32 = 0;
-pub const LC_NUMERIC: u32 = 1;
-pub const LC_TIME: u32 = 2;
-pub const LC_COLLATE: u32 = 3;
-pub const LC_MONETARY: u32 = 4;
-pub const LC_MESSAGES: u32 = 5;
-pub const LC_ALL: u32 = 6;
-pub const LC_PAPER: u32 = 7;
-pub const LC_NAME: u32 = 8;
-pub const LC_ADDRESS: u32 = 9;
-pub const LC_TELEPHONE: u32 = 10;
-pub const LC_MEASUREMENT: u32 = 11;
-pub const LC_IDENTIFICATION: u32 = 12;
-pub const LC_CTYPE_MASK: u32 = 1;
-pub const LC_NUMERIC_MASK: u32 = 2;
-pub const LC_TIME_MASK: u32 = 4;
-pub const LC_COLLATE_MASK: u32 = 8;
-pub const LC_MONETARY_MASK: u32 = 16;
-pub const LC_MESSAGES_MASK: u32 = 32;
-pub const LC_PAPER_MASK: u32 = 128;
-pub const LC_NAME_MASK: u32 = 256;
-pub const LC_ADDRESS_MASK: u32 = 512;
-pub const LC_TELEPHONE_MASK: u32 = 1024;
-pub const LC_MEASUREMENT_MASK: u32 = 2048;
-pub const LC_IDENTIFICATION_MASK: u32 = 4096;
-pub const LC_ALL_MASK: u32 = 8127;
-pub const EXP_EXPANDED: u32 = 1;
-pub const FUNC_MULTILINE: u32 = 1;
-pub const FUNC_EXTERNAL: u32 = 2;
-pub const CASE_LOWER: u32 = 1;
-pub const CASE_UPPER: u32 = 2;
-pub const CASE_CAPITALIZE: u32 = 4;
-pub const CASE_UNCAP: u32 = 8;
-pub const CASE_TOGGLE: u32 = 16;
-pub const CASE_TOGGLEALL: u32 = 32;
-pub const CASE_UPFIRST: u32 = 64;
-pub const CASE_LOWFIRST: u32 = 128;
-pub const CASE_USEWORDS: u32 = 4096;
-pub const FL_PREFIX: u32 = 1;
-pub const FL_ADDBASE: u32 = 2;
-pub const FL_HEXUPPER: u32 = 4;
-pub const FL_UNSIGNED: u32 = 8;
-pub const MP_DOTILDE: u32 = 1;
-pub const MP_DOCWD: u32 = 2;
-pub const MP_RMDOT: u32 = 4;
-pub const MP_IGNDOT: u32 = 8;
-pub const PATH_CHECKDOTDOT: u32 = 1;
-pub const PATH_CHECKEXISTS: u32 = 2;
-pub const PATH_HARDPATH: u32 = 4;
-pub const PATH_NOALLOC: u32 = 8;
-pub const SHMAT_SUBEXP: u32 = 1;
-pub const SHMAT_PWARN: u32 = 2;
-pub const MT_USETMPDIR: u32 = 1;
-pub const MT_READWRITE: u32 = 2;
-pub const MT_USERANDOM: u32 = 4;
-pub const MT_TEMPLATE: u32 = 8;
-pub const DEFAULT_HASH_BUCKETS: u32 = 128;
-pub const HASH_NOSRCH: u32 = 1;
-pub const HASH_CREATE: u32 = 2;
-pub const ASSOC_HASH_BUCKETS: u32 = 1024;
-pub const VC_HASLOCAL: u32 = 1;
-pub const VC_HASTMPVAR: u32 = 2;
-pub const VC_FUNCENV: u32 = 4;
-pub const VC_BLTNENV: u32 = 8;
-pub const VC_TEMPENV: u32 = 16;
-pub const VC_TEMPFLAGS: u32 = 28;
-pub const att_exported: u32 = 1;
-pub const att_readonly: u32 = 2;
-pub const att_array: u32 = 4;
-pub const att_function: u32 = 8;
-pub const att_integer: u32 = 16;
-pub const att_local: u32 = 32;
-pub const att_assoc: u32 = 64;
-pub const att_trace: u32 = 128;
-pub const att_uppercase: u32 = 256;
-pub const att_lowercase: u32 = 512;
-pub const att_capcase: u32 = 1024;
-pub const att_nameref: u32 = 2048;
-pub const user_attrs: u32 = 4019;
-pub const attmask_user: u32 = 4095;
-pub const att_invisible: u32 = 4096;
-pub const att_nounset: u32 = 8192;
-pub const att_noassign: u32 = 16384;
-pub const att_imported: u32 = 32768;
-pub const att_special: u32 = 65536;
-pub const att_nofree: u32 = 131072;
-pub const att_regenerate: u32 = 262144;
-pub const attmask_int: u32 = 1044480;
-pub const att_tempvar: u32 = 1048576;
-pub const att_propagate: u32 = 2097152;
-pub const attmask_scope: u32 = 15728640;
-pub const NAMEREF_MAX: u32 = 8;
-pub const MKLOC_ASSOCOK: u32 = 1;
-pub const MKLOC_ARRAYOK: u32 = 2;
-pub const MKLOC_INHERIT: u32 = 4;
-pub const AV_ALLOWALL: u32 = 1;
-pub const AV_QUOTED: u32 = 2;
-pub const AV_USEIND: u32 = 4;
-pub const AV_USEVAL: u32 = 8;
-pub const AV_ASSIGNRHS: u32 = 16;
-pub const AV_NOEXPAND: u32 = 32;
-pub const VA_NOEXPAND: u32 = 1;
-pub const VA_ONEWORD: u32 = 2;
-pub const RX_ACTIVE: u32 = 1;
-pub const RX_UNDOABLE: u32 = 2;
-pub const RX_CLEXEC: u32 = 4;
-pub const RX_INTERNAL: u32 = 8;
-pub const RX_USER: u32 = 16;
-pub const RX_SAVCLEXEC: u32 = 32;
-pub const RX_SAVEFD: u32 = 64;
-pub const HC_IGNSPACE: u32 = 1;
-pub const HC_IGNDUPS: u32 = 2;
-pub const HC_ERASEDUPS: u32 = 4;
-pub const HC_IGNBOTH: u32 = 3;
-pub const CA_ALIAS: u32 = 1;
-pub const CA_ARRAYVAR: u32 = 2;
-pub const CA_BINDING: u32 = 4;
-pub const CA_BUILTIN: u32 = 8;
-pub const CA_COMMAND: u32 = 16;
-pub const CA_DIRECTORY: u32 = 32;
-pub const CA_DISABLED: u32 = 64;
-pub const CA_ENABLED: u32 = 128;
-pub const CA_EXPORT: u32 = 256;
-pub const CA_FILE: u32 = 512;
-pub const CA_FUNCTION: u32 = 1024;
-pub const CA_GROUP: u32 = 2048;
-pub const CA_HELPTOPIC: u32 = 4096;
-pub const CA_HOSTNAME: u32 = 8192;
-pub const CA_JOB: u32 = 16384;
-pub const CA_KEYWORD: u32 = 32768;
-pub const CA_RUNNING: u32 = 65536;
-pub const CA_SERVICE: u32 = 131072;
-pub const CA_SETOPT: u32 = 262144;
-pub const CA_SHOPT: u32 = 524288;
-pub const CA_SIGNAL: u32 = 1048576;
-pub const CA_STOPPED: u32 = 2097152;
-pub const CA_USER: u32 = 4194304;
-pub const CA_VARIABLE: u32 = 8388608;
-pub const COPT_RESERVED: u32 = 1;
-pub const COPT_DEFAULT: u32 = 2;
-pub const COPT_FILENAMES: u32 = 4;
-pub const COPT_DIRNAMES: u32 = 8;
-pub const COPT_NOQUOTE: u32 = 16;
-pub const COPT_NOSPACE: u32 = 32;
-pub const COPT_BASHDEFAULT: u32 = 64;
-pub const COPT_PLUSDIRS: u32 = 128;
-pub const COPT_NOSORT: u32 = 256;
-pub const COPT_LASTUSER: u32 = 256;
-pub const PCOMP_RETRYFAIL: u32 = 512;
-pub const PCOMP_NOTFOUND: u32 = 1024;
-pub const LIST_DYNAMIC: u32 = 1;
-pub const LIST_DIRTY: u32 = 2;
-pub const LIST_INITIALIZED: u32 = 4;
-pub const LIST_MUSTSORT: u32 = 8;
-pub const LIST_DONTFREE: u32 = 16;
-pub const LIST_DONTFREEMEMBERS: u32 = 32;
-pub const EMPTYCMD: &'static [u8; 11usize] = b"_EmptycmD_\0";
-pub const DEFAULTCMD: &'static [u8; 13usize] = b"_DefaultCmD_\0";
-pub const INITIALWORD: &'static [u8; 14usize] = b"_InitialWorD_\0";
-pub const _STDIO_H: u32 = 1;
-pub const _____fpos_t_defined: u32 = 1;
-pub const _____fpos64_t_defined: u32 = 1;
-pub const __struct_FILE_defined: u32 = 1;
-pub const _IO_EOF_SEEN: u32 = 16;
-pub const _IO_ERR_SEEN: u32 = 32;
-pub const _IO_USER_LOCK: u32 = 32768;
-pub const __cookie_io_functions_t_defined: u32 = 1;
-pub const _IOFBF: u32 = 0;
-pub const _IOLBF: u32 = 1;
-pub const _IONBF: u32 = 2;
-pub const BUFSIZ: u32 = 8192;
-pub const EOF: i32 = -1;
-pub const P_tmpdir: &'static [u8; 5usize] = b"/tmp\0";
-pub const _BITS_STDIO_LIM_H: u32 = 1;
-pub const L_tmpnam: u32 = 20;
-pub const TMP_MAX: u32 = 238328;
-pub const FILENAME_MAX: u32 = 4096;
-pub const L_ctermid: u32 = 9;
-pub const L_cuserid: u32 = 9;
-pub const FOPEN_MAX: u32 = 16;
-pub const RENAME_NOREPLACE: u32 = 1;
-pub const RENAME_EXCHANGE: u32 = 2;
-pub const RENAME_WHITEOUT: u32 = 4;
-pub const DEFAULT_HOSTS_FILE: &'static [u8; 11usize] = b"/etc/hosts\0";
-pub const SYS_PROFILE: &'static [u8; 13usize] = b"/etc/profile\0";
-pub const DEBUGGER_START_FILE: &'static [u8; 46usize] =
-    b"/usr/local/share/utshelldb/utshelldb-main.inc\0";
-pub const FILENAME_HASH_BUCKETS: u32 = 256;
-pub const HASH_RELPATH: u32 = 1;
-pub const HASH_CHKDOT: u32 = 2;
-pub const AL_EXPANDNEXT: u32 = 1;
-pub const AL_BEINGEXPANDED: u32 = 2;
-pub const QGLOB_CVTNULL: u32 = 1;
-pub const QGLOB_FILENAME: u32 = 2;
-pub const QGLOB_REGEXP: u32 = 4;
-pub const QGLOB_CTLESC: u32 = 8;
-pub const QGLOB_DEQUOTE: u32 = 16;
-pub const FLAG_ON: u8 = 45u8;
-pub const FLAG_OFF: u8 = 43u8;
-pub const FLAG_ERROR: i32 = -1;
-pub const PATCHLEVEL: u32 = 4;
-pub const Q_DOUBLE_QUOTES: u32 = 1;
-pub const Q_HERE_DOCUMENT: u32 = 2;
-pub const Q_KEEP_BACKSLASH: u32 = 4;
-pub const Q_PATQUOTE: u32 = 8;
-pub const Q_QUOTED: u32 = 16;
-pub const Q_ADDEDQUOTES: u32 = 32;
-pub const Q_QUOTEDNULL: u32 = 64;
-pub const Q_DOLBRACE: u32 = 128;
-pub const Q_ARITH: u32 = 256;
-pub const Q_ARRAYSUB: u32 = 512;
-pub const ASS_APPEND: u32 = 1;
-pub const ASS_MKLOCAL: u32 = 2;
-pub const ASS_MKASSOC: u32 = 4;
-pub const ASS_MKGLOBAL: u32 = 8;
-pub const ASS_NAMEREF: u32 = 16;
-pub const ASS_FORCE: u32 = 32;
-pub const ASS_CHKLOCAL: u32 = 64;
-pub const ASS_NOEXPAND: u32 = 128;
-pub const ASS_NOEVAL: u32 = 256;
-pub const ASS_NOLONGJMP: u32 = 512;
-pub const ASS_NOINVIS: u32 = 1024;
-pub const SX_NOALLOC: u32 = 1;
-pub const SX_VARNAME: u32 = 2;
-pub const SX_REQMATCH: u32 = 4;
-pub const SX_COMMAND: u32 = 8;
-pub const SX_NOCTLESC: u32 = 16;
-pub const SX_NOESCCTLNUL: u32 = 32;
-pub const SX_NOLONGJMP: u32 = 64;
-pub const SX_ARITHSUB: u32 = 128;
-pub const SX_POSIXEXP: u32 = 256;
-pub const SX_WORD: u32 = 512;
-pub const SX_COMPLETE: u32 = 1024;
-pub const SX_STRIPDQ: u32 = 2048;
-pub const SD_NOJMP: u32 = 1;
-pub const SD_INVERT: u32 = 2;
-pub const SD_NOQUOTEDELIM: u32 = 4;
-pub const SD_NOSKIPCMD: u32 = 8;
-pub const SD_EXTGLOB: u32 = 16;
-pub const SD_IGNOREQUOTE: u32 = 32;
-pub const SD_GLOB: u32 = 64;
-pub const SD_NOPROCSUB: u32 = 128;
-pub const SD_COMPLETE: u32 = 256;
-pub const SD_HISTEXP: u32 = 512;
-pub const SD_ARITHEXP: u32 = 1024;
-pub const _SYS_WAIT_H: u32 = 1;
-pub const WCOREFLAG: u32 = 128;
-pub const WAIT_ANY: i32 = -1;
-pub const WAIT_MYPGRP: u32 = 0;
-pub const JLIST_STANDARD: u32 = 0;
-pub const JLIST_LONG: u32 = 1;
-pub const JLIST_PID_ONLY: u32 = 2;
-pub const JLIST_CHANGED_ONLY: u32 = 3;
-pub const JLIST_NONINTERACTIVE: u32 = 4;
-pub const LONGEST_SIGNAL_DESC: u32 = 24;
-pub const JWAIT_PERROR: u32 = 1;
-pub const JWAIT_FORCE: u32 = 2;
-pub const JWAIT_NOWAIT: u32 = 4;
-pub const JWAIT_WAITING: u32 = 8;
-pub const JWAIT_NOTERM: u32 = 256;
-pub const FORKSLEEP_MAX: u32 = 16;
-pub const PS_DONE: u32 = 0;
-pub const PS_RUNNING: u32 = 1;
-pub const PS_STOPPED: u32 = 2;
-pub const PS_RECYCLED: u32 = 4;
-pub const J_FOREGROUND: u32 = 1;
-pub const J_NOTIFIED: u32 = 2;
-pub const J_JOBCONTROL: u32 = 4;
-pub const J_NOHUP: u32 = 8;
-pub const J_STATSAVED: u32 = 16;
-pub const J_ASYNC: u32 = 32;
-pub const J_PIPEFAIL: u32 = 64;
-pub const J_WAITING: u32 = 128;
-pub const NO_JOB: i32 = -1;
-pub const DUP_JOB: i32 = -2;
-pub const BAD_JOBSPEC: i32 = -3;
-pub const FORK_SYNC: u32 = 0;
-pub const FORK_ASYNC: u32 = 1;
-pub const FORK_NOJOB: u32 = 2;
-pub const FORK_NOTERM: u32 = 4;
-pub const CMDSRCH_HASH: u32 = 1;
-pub const CMDSRCH_STDPATH: u32 = 2;
-pub const CMDSRCH_TEMPENV: u32 = 4;
-pub const _SETJMP_H: u32 = 1;
-pub const _BITS_SETJMP_H: u32 = 1;
-pub const NOT_JUMPED: u32 = 0;
-pub const FORCE_EOF: u32 = 1;
-pub const DISCARD: u32 = 2;
-pub const EXITPROG: u32 = 3;
-pub const ERREXIT: u32 = 4;
-pub const SIGEXIT: u32 = 5;
-pub const slashify_in_here_document: &'static [u8; 4usize] = b"\\`$\0";
-pub const shell_meta_chars: &'static [u8; 8usize] = b"()<>;&|\0";
-pub const shell_break_chars: &'static [u8; 13usize] = b"()<>;&| \\t\\n\0";
-pub const shell_quote_chars: &'static [u8; 4usize] = b"\"`'\0";
-pub const shell_exp_chars: &'static [u8; 4usize] = b"$<>\0";
-pub const ext_glob_chars: &'static [u8; 6usize] = b"@*+?!\0";
-pub const shell_glob_chars: &'static [u8; 6usize] = b"*?[]^\0";
-pub const CWORD: u32 = 0;
-pub const CSHMETA: u32 = 1;
-pub const CSHBRK: u32 = 2;
-pub const CBACKQ: u32 = 4;
-pub const CQUOTE: u32 = 8;
-pub const CSPECL: u32 = 16;
-pub const CEXP: u32 = 32;
-pub const CBSDQUOTE: u32 = 64;
-pub const CBSHDOC: u32 = 128;
-pub const CGLOB: u32 = 256;
-pub const CXGLOB: u32 = 512;
-pub const CXQUOTE: u32 = 1024;
-pub const CSPECVAR: u32 = 2048;
-pub const CSUBSTOP: u32 = 4096;
-pub const CBLANK: u32 = 8192;
-pub const CTLESC: u8 = 1u8;
-pub const CTLNUL: u8 = 127u8;
-pub const _OCACHE_H_: u32 = 1;
-pub const NO_PIPE: i32 = -1;
-pub const REDIRECT_BOTH: i32 = -2;
-pub const NO_VARIABLE: i32 = -1;
-pub const EXECUTION_FAILURE: u32 = 1;
-pub const EXECUTION_SUCCESS: u32 = 0;
-pub const EX_BADUSAGE: u32 = 2;
-pub const EX_MISCERROR: u32 = 2;
-pub const EX_RETRYFAIL: u32 = 124;
-pub const EX_WEXPCOMSUB: u32 = 125;
-pub const EX_BINARY_FILE: u32 = 126;
-pub const EX_NOEXEC: u32 = 126;
-pub const EX_NOINPUT: u32 = 126;
-pub const EX_NOTFOUND: u32 = 127;
-pub const EX_SHERRBASE: u32 = 256;
-pub const EX_BADSYNTAX: u32 = 257;
-pub const EX_USAGE: u32 = 258;
-pub const EX_REDIRFAIL: u32 = 259;
-pub const EX_BADASSIGN: u32 = 260;
-pub const EX_EXPFAIL: u32 = 261;
-pub const EX_DISKFALLBACK: u32 = 262;
-pub const MATCH_ANY: u32 = 0;
-pub const MATCH_BEG: u32 = 1;
-pub const MATCH_END: u32 = 2;
-pub const MATCH_TYPEMASK: u32 = 3;
-pub const MATCH_GLOBREP: u32 = 16;
-pub const MATCH_QUOTED: u32 = 32;
-pub const MATCH_ASSIGNRHS: u32 = 64;
-pub const MATCH_STARSUB: u32 = 128;
-pub const FD_BITMAP_SIZE: u32 = 32;
-pub const HEREDOC_MAX: u32 = 16;
-pub const B_EOF: u32 = 1;
-pub const B_ERROR: u32 = 2;
-pub const B_UNBUFF: u32 = 4;
-pub const B_WASBASHINPUT: u32 = 8;
-pub const B_TEXT: u32 = 16;
-pub const B_SHAREDBUF: u32 = 32;
-pub const BUILTIN_ENABLED: u32 = 1;
-pub const BUILTIN_DELETED: u32 = 2;
-pub const STATIC_BUILTIN: u32 = 4;
-pub const SPECIAL_BUILTIN: u32 = 8;
-pub const ASSIGNMENT_BUILTIN: u32 = 16;
-pub const POSIX_BUILTIN: u32 = 32;
-pub const LOCALVAR_BUILTIN: u32 = 64;
-pub const REQUIRES_BUILTIN: u32 = 128;
-pub const BASE_INDENT: u32 = 4;
-pub const PST_CASEPAT: u32 = 1;
-pub const PST_ALEXPNEXT: u32 = 2;
-pub const PST_ALLOWOPNBRC: u32 = 4;
-pub const PST_NEEDCLOSBRC: u32 = 8;
-pub const PST_DBLPAREN: u32 = 16;
-pub const PST_SUBSHELL: u32 = 32;
-pub const PST_CMDSUBST: u32 = 64;
-pub const PST_CASESTMT: u32 = 128;
-pub const PST_CONDCMD: u32 = 256;
-pub const PST_CONDEXPR: u32 = 512;
-pub const PST_ARITHFOR: u32 = 1024;
-pub const PST_ALEXPAND: u32 = 2048;
-pub const PST_EXTPAT: u32 = 4096;
-pub const PST_COMPASSIGN: u32 = 8192;
-pub const PST_ASSIGNOK: u32 = 16384;
-pub const PST_EOFTOKEN: u32 = 32768;
-pub const PST_REGEXP: u32 = 65536;
-pub const PST_HEREDOC: u32 = 131072;
-pub const PST_REPARSE: u32 = 262144;
-pub const PST_REDIRLIST: u32 = 524288;
-pub const PST_COMMENT: u32 = 1048576;
-pub const PST_ENDALIAS: u32 = 2097152;
-pub const DOLBRACE_PARAM: u32 = 1;
-pub const DOLBRACE_OP: u32 = 2;
-pub const DOLBRACE_WORD: u32 = 4;
-pub const DOLBRACE_QUOTE: u32 = 64;
-pub const DOLBRACE_QUOTE2: u32 = 128;
-pub const YYDEBUG: u32 = 0;
-pub const IF: u32 = 258;
-pub const THEN: u32 = 259;
-pub const ELSE: u32 = 260;
-pub const ELIF: u32 = 261;
-pub const FI: u32 = 262;
-pub const CASE: u32 = 263;
-pub const ESAC: u32 = 264;
-pub const FOR: u32 = 265;
-pub const SELECT: u32 = 266;
-pub const WHILE: u32 = 267;
-pub const UNTIL: u32 = 268;
-pub const DO: u32 = 269;
-pub const DONE: u32 = 270;
-pub const FUNCTION: u32 = 271;
-pub const COPROC: u32 = 272;
-pub const COND_START: u32 = 273;
-pub const COND_END: u32 = 274;
-pub const COND_ERROR: u32 = 275;
-pub const IN: u32 = 276;
-pub const BANG: u32 = 277;
-pub const TIME: u32 = 278;
-pub const TIMEOPT: u32 = 279;
-pub const TIMEIGN: u32 = 280;
-pub const WORD: u32 = 281;
-pub const ASSIGNMENT_WORD: u32 = 282;
-pub const REDIR_WORD: u32 = 283;
-pub const NUMBER: u32 = 284;
-pub const ARITH_CMD: u32 = 285;
-pub const ARITH_FOR_EXPRS: u32 = 286;
-pub const COND_CMD: u32 = 287;
-pub const AND_AND: u32 = 288;
-pub const OR_OR: u32 = 289;
-pub const GREATER_GREATER: u32 = 290;
-pub const LESS_LESS: u32 = 291;
-pub const LESS_AND: u32 = 292;
-pub const LESS_LESS_LESS: u32 = 293;
-pub const GREATER_AND: u32 = 294;
-pub const SEMI_SEMI: u32 = 295;
-pub const SEMI_AND: u32 = 296;
-pub const SEMI_SEMI_AND: u32 = 297;
-pub const LESS_LESS_MINUS: u32 = 298;
-pub const AND_GREATER: u32 = 299;
-pub const AND_GREATER_GREATER: u32 = 300;
-pub const LESS_GREATER: u32 = 301;
-pub const GREATER_BAR: u32 = 302;
-pub const BAR_AND: u32 = 303;
-pub const yacc_EOF: u32 = 304;
-pub const YYSTYPE_IS_TRIVIAL: u32 = 1;
-pub const YYSTYPE_IS_DECLARED: u32 = 1;
-pub const _FCNTL_H: u32 = 1;
-pub const __O_LARGEFILE: u32 = 0;
-pub const F_GETLK64: u32 = 5;
-pub const F_SETLK64: u32 = 6;
-pub const F_SETLKW64: u32 = 7;
-pub const __iovec_defined: u32 = 1;
-pub const O_ACCMODE: u32 = 3;
-pub const O_RDONLY: u32 = 0;
-pub const O_WRONLY: u32 = 1;
-pub const O_RDWR: u32 = 2;
-pub const O_CREAT: u32 = 64;
-pub const O_EXCL: u32 = 128;
-pub const O_NOCTTY: u32 = 256;
-pub const O_TRUNC: u32 = 512;
-pub const O_APPEND: u32 = 1024;
-pub const O_NONBLOCK: u32 = 2048;
-pub const O_NDELAY: u32 = 2048;
-pub const O_SYNC: u32 = 1052672;
-pub const O_FSYNC: u32 = 1052672;
-pub const O_ASYNC: u32 = 8192;
-pub const __O_DIRECTORY: u32 = 65536;
-pub const __O_NOFOLLOW: u32 = 131072;
-pub const __O_CLOEXEC: u32 = 524288;
-pub const __O_DIRECT: u32 = 16384;
-pub const __O_NOATIME: u32 = 262144;
-pub const __O_PATH: u32 = 2097152;
-pub const __O_DSYNC: u32 = 4096;
-pub const __O_TMPFILE: u32 = 4259840;
-pub const F_GETLK: u32 = 5;
-pub const F_SETLK: u32 = 6;
-pub const F_SETLKW: u32 = 7;
-pub const F_OFD_GETLK: u32 = 36;
-pub const F_OFD_SETLK: u32 = 37;
-pub const F_OFD_SETLKW: u32 = 38;
-pub const O_LARGEFILE: u32 = 0;
-pub const O_DIRECTORY: u32 = 65536;
-pub const O_NOFOLLOW: u32 = 131072;
-pub const O_CLOEXEC: u32 = 524288;
-pub const O_DIRECT: u32 = 16384;
-pub const O_NOATIME: u32 = 262144;
-pub const O_PATH: u32 = 2097152;
-pub const O_TMPFILE: u32 = 4259840;
-pub const O_DSYNC: u32 = 4096;
-pub const O_RSYNC: u32 = 1052672;
-pub const F_DUPFD: u32 = 0;
-pub const F_GETFD: u32 = 1;
-pub const F_SETFD: u32 = 2;
-pub const F_GETFL: u32 = 3;
-pub const F_SETFL: u32 = 4;
-pub const __F_SETOWN: u32 = 8;
-pub const __F_GETOWN: u32 = 9;
-pub const F_SETOWN: u32 = 8;
-pub const F_GETOWN: u32 = 9;
-pub const __F_SETSIG: u32 = 10;
-pub const __F_GETSIG: u32 = 11;
-pub const __F_SETOWN_EX: u32 = 15;
-pub const __F_GETOWN_EX: u32 = 16;
-pub const F_SETSIG: u32 = 10;
-pub const F_GETSIG: u32 = 11;
-pub const F_SETOWN_EX: u32 = 15;
-pub const F_GETOWN_EX: u32 = 16;
-pub const F_SETLEASE: u32 = 1024;
-pub const F_GETLEASE: u32 = 1025;
-pub const F_NOTIFY: u32 = 1026;
-pub const F_SETPIPE_SZ: u32 = 1031;
-pub const F_GETPIPE_SZ: u32 = 1032;
-pub const F_ADD_SEALS: u32 = 1033;
-pub const F_GET_SEALS: u32 = 1034;
-pub const F_GET_RW_HINT: u32 = 1035;
-pub const F_SET_RW_HINT: u32 = 1036;
-pub const F_GET_FILE_RW_HINT: u32 = 1037;
-pub const F_SET_FILE_RW_HINT: u32 = 1038;
-pub const F_DUPFD_CLOEXEC: u32 = 1030;
-pub const FD_CLOEXEC: u32 = 1;
-pub const F_RDLCK: u32 = 0;
-pub const F_WRLCK: u32 = 1;
-pub const F_UNLCK: u32 = 2;
-pub const F_EXLCK: u32 = 4;
-pub const F_SHLCK: u32 = 8;
-pub const LOCK_SH: u32 = 1;
-pub const LOCK_EX: u32 = 2;
-pub const LOCK_NB: u32 = 4;
-pub const LOCK_UN: u32 = 8;
-pub const LOCK_MAND: u32 = 32;
-pub const LOCK_READ: u32 = 64;
-pub const LOCK_WRITE: u32 = 128;
-pub const LOCK_RW: u32 = 192;
-pub const DN_ACCESS: u32 = 1;
-pub const DN_MODIFY: u32 = 2;
-pub const DN_CREATE: u32 = 4;
-pub const DN_DELETE: u32 = 8;
-pub const DN_RENAME: u32 = 16;
-pub const DN_ATTRIB: u32 = 32;
-pub const DN_MULTISHOT: u32 = 2147483648;
-pub const F_SEAL_SEAL: u32 = 1;
-pub const F_SEAL_SHRINK: u32 = 2;
-pub const F_SEAL_GROW: u32 = 4;
-pub const F_SEAL_WRITE: u32 = 8;
-pub const RWF_WRITE_LIFE_NOT_SET: u32 = 0;
-pub const RWH_WRITE_LIFE_NONE: u32 = 1;
-pub const RWH_WRITE_LIFE_SHORT: u32 = 2;
-pub const RWH_WRITE_LIFE_MEDIUM: u32 = 3;
-pub const RWH_WRITE_LIFE_LONG: u32 = 4;
-pub const RWH_WRITE_LIFE_EXTREME: u32 = 5;
-pub const FAPPEND: u32 = 1024;
-pub const FFSYNC: u32 = 1052672;
-pub const FASYNC: u32 = 8192;
-pub const FNONBLOCK: u32 = 2048;
-pub const FNDELAY: u32 = 2048;
-pub const __POSIX_FADV_DONTNEED: u32 = 4;
-pub const __POSIX_FADV_NOREUSE: u32 = 5;
-pub const POSIX_FADV_NORMAL: u32 = 0;
-pub const POSIX_FADV_RANDOM: u32 = 1;
-pub const POSIX_FADV_SEQUENTIAL: u32 = 2;
-pub const POSIX_FADV_WILLNEED: u32 = 3;
-pub const POSIX_FADV_DONTNEED: u32 = 4;
-pub const POSIX_FADV_NOREUSE: u32 = 5;
-pub const SYNC_FILE_RANGE_WAIT_BEFORE: u32 = 1;
-pub const SYNC_FILE_RANGE_WRITE: u32 = 2;
-pub const SYNC_FILE_RANGE_WAIT_AFTER: u32 = 4;
-pub const SPLICE_F_MOVE: u32 = 1;
-pub const SPLICE_F_NONBLOCK: u32 = 2;
-pub const SPLICE_F_MORE: u32 = 4;
-pub const SPLICE_F_GIFT: u32 = 8;
-pub const FALLOC_FL_KEEP_SIZE: u32 = 1;
-pub const FALLOC_FL_PUNCH_HOLE: u32 = 2;
-pub const FALLOC_FL_NO_HIDE_STALE: u32 = 4;
-pub const FALLOC_FL_COLLAPSE_RANGE: u32 = 8;
-pub const FALLOC_FL_ZERO_RANGE: u32 = 16;
-pub const FALLOC_FL_INSERT_RANGE: u32 = 32;
-pub const FALLOC_FL_UNSHARE_RANGE: u32 = 64;
-pub const MAX_HANDLE_SZ: u32 = 128;
-pub const AT_FDCWD: i32 = -100;
-pub const AT_SYMLINK_NOFOLLOW: u32 = 256;
-pub const AT_REMOVEDIR: u32 = 512;
-pub const AT_SYMLINK_FOLLOW: u32 = 1024;
-pub const AT_NO_AUTOMOUNT: u32 = 2048;
-pub const AT_EMPTY_PATH: u32 = 4096;
-pub const AT_STATX_SYNC_TYPE: u32 = 24576;
-pub const AT_STATX_SYNC_AS_STAT: u32 = 0;
-pub const AT_STATX_FORCE_SYNC: u32 = 8192;
-pub const AT_STATX_DONT_SYNC: u32 = 16384;
-pub const AT_EACCESS: u32 = 512;
-pub const _BITS_STAT_H: u32 = 1;
-pub const _STAT_VER_KERNEL: u32 = 0;
-pub const _STAT_VER_LINUX: u32 = 1;
-pub const _MKNOD_VER_LINUX: u32 = 0;
-pub const _STAT_VER: u32 = 1;
-pub const __S_IFMT: u32 = 61440;
-pub const __S_IFDIR: u32 = 16384;
-pub const __S_IFCHR: u32 = 8192;
-pub const __S_IFBLK: u32 = 24576;
-pub const __S_IFREG: u32 = 32768;
-pub const __S_IFIFO: u32 = 4096;
-pub const __S_IFLNK: u32 = 40960;
-pub const __S_IFSOCK: u32 = 49152;
-pub const __S_ISUID: u32 = 2048;
-pub const __S_ISGID: u32 = 1024;
-pub const __S_ISVTX: u32 = 512;
-pub const __S_IREAD: u32 = 256;
-pub const __S_IWRITE: u32 = 128;
-pub const __S_IEXEC: u32 = 64;
-pub const UTIME_NOW: u32 = 1073741823;
-pub const UTIME_OMIT: u32 = 1073741822;
-pub const S_IFMT: u32 = 61440;
-pub const S_IFDIR: u32 = 16384;
-pub const S_IFCHR: u32 = 8192;
-pub const S_IFBLK: u32 = 24576;
-pub const S_IFREG: u32 = 32768;
-pub const S_IFIFO: u32 = 4096;
-pub const S_IFLNK: u32 = 40960;
-pub const S_IFSOCK: u32 = 49152;
-pub const S_ISUID: u32 = 2048;
-pub const S_ISGID: u32 = 1024;
-pub const S_ISVTX: u32 = 512;
-pub const S_IRUSR: u32 = 256;
-pub const S_IWUSR: u32 = 128;
-pub const S_IXUSR: u32 = 64;
-pub const S_IRWXU: u32 = 448;
-pub const S_IRGRP: u32 = 32;
-pub const S_IWGRP: u32 = 16;
-pub const S_IXGRP: u32 = 8;
-pub const S_IRWXG: u32 = 56;
-pub const S_IROTH: u32 = 4;
-pub const S_IWOTH: u32 = 2;
-pub const S_IXOTH: u32 = 1;
-pub const S_IRWXO: u32 = 7;
-pub const FD_NCLOEXEC: u32 = 0;
-pub const O_BINARY: u32 = 0;
-pub const O_TEXT: u32 = 0;
-pub const STAT_TIME_H: u32 = 1;
-pub const _SYS_STAT_H: u32 = 1;
-pub const S_IREAD: u32 = 256;
-pub const S_IWRITE: u32 = 128;
-pub const S_IEXEC: u32 = 64;
-pub const ACCESSPERMS: u32 = 511;
-pub const ALLPERMS: u32 = 4095;
-pub const DEFFILEMODE: u32 = 438;
-pub const S_BLKSIZE: u32 = 512;
-pub const _MKNOD_VER: u32 = 0;
-pub const STATX_TYPE: u32 = 1;
-pub const STATX_MODE: u32 = 2;
-pub const STATX_NLINK: u32 = 4;
-pub const STATX_UID: u32 = 8;
-pub const STATX_GID: u32 = 16;
-pub const STATX_ATIME: u32 = 32;
-pub const STATX_MTIME: u32 = 64;
-pub const STATX_CTIME: u32 = 128;
-pub const STATX_INO: u32 = 256;
-pub const STATX_SIZE: u32 = 512;
-pub const STATX_BLOCKS: u32 = 1024;
-pub const STATX_BASIC_STATS: u32 = 2047;
-pub const STATX_ALL: u32 = 4095;
-pub const STATX_BTIME: u32 = 2048;
-pub const STATX__RESERVED: u32 = 2147483648;
-pub const STATX_ATTR_COMPRESSED: u32 = 4;
-pub const STATX_ATTR_IMMUTABLE: u32 = 16;
-pub const STATX_ATTR_APPEND: u32 = 32;
-pub const STATX_ATTR_NODUMP: u32 = 64;
-pub const STATX_ATTR_ENCRYPTED: u32 = 2048;
-pub const STATX_ATTR_AUTOMOUNT: u32 = 4096;
-pub const _TIME_H: u32 = 1;
-pub const _BITS_TIME_H: u32 = 1;
-pub const CLOCK_REALTIME: u32 = 0;
-pub const CLOCK_MONOTONIC: u32 = 1;
-pub const CLOCK_PROCESS_CPUTIME_ID: u32 = 2;
-pub const CLOCK_THREAD_CPUTIME_ID: u32 = 3;
-pub const CLOCK_MONOTONIC_RAW: u32 = 4;
-pub const CLOCK_REALTIME_COARSE: u32 = 5;
-pub const CLOCK_MONOTONIC_COARSE: u32 = 6;
-pub const CLOCK_BOOTTIME: u32 = 7;
-pub const CLOCK_REALTIME_ALARM: u32 = 8;
-pub const CLOCK_BOOTTIME_ALARM: u32 = 9;
-pub const CLOCK_TAI: u32 = 11;
-pub const TIMER_ABSTIME: u32 = 1;
-pub const _BITS_TIMEX_H: u32 = 1;
-pub const ADJ_OFFSET: u32 = 1;
-pub const ADJ_FREQUENCY: u32 = 2;
-pub const ADJ_MAXERROR: u32 = 4;
-pub const ADJ_ESTERROR: u32 = 8;
-pub const ADJ_STATUS: u32 = 16;
-pub const ADJ_TIMECONST: u32 = 32;
-pub const ADJ_TAI: u32 = 128;
-pub const ADJ_SETOFFSET: u32 = 256;
-pub const ADJ_MICRO: u32 = 4096;
-pub const ADJ_NANO: u32 = 8192;
-pub const ADJ_TICK: u32 = 16384;
-pub const ADJ_OFFSET_SINGLESHOT: u32 = 32769;
-pub const ADJ_OFFSET_SS_READ: u32 = 40961;
-pub const MOD_OFFSET: u32 = 1;
-pub const MOD_FREQUENCY: u32 = 2;
-pub const MOD_MAXERROR: u32 = 4;
-pub const MOD_ESTERROR: u32 = 8;
-pub const MOD_STATUS: u32 = 16;
-pub const MOD_TIMECONST: u32 = 32;
-pub const MOD_CLKB: u32 = 16384;
-pub const MOD_CLKA: u32 = 32769;
-pub const MOD_TAI: u32 = 128;
-pub const MOD_MICRO: u32 = 4096;
-pub const MOD_NANO: u32 = 8192;
-pub const STA_PLL: u32 = 1;
-pub const STA_PPSFREQ: u32 = 2;
-pub const STA_PPSTIME: u32 = 4;
-pub const STA_FLL: u32 = 8;
-pub const STA_INS: u32 = 16;
-pub const STA_DEL: u32 = 32;
-pub const STA_UNSYNC: u32 = 64;
-pub const STA_FREQHOLD: u32 = 128;
-pub const STA_PPSSIGNAL: u32 = 256;
-pub const STA_PPSJITTER: u32 = 512;
-pub const STA_PPSWANDER: u32 = 1024;
-pub const STA_PPSERROR: u32 = 2048;
-pub const STA_CLOCKERR: u32 = 4096;
-pub const STA_NANO: u32 = 8192;
-pub const STA_MODE: u32 = 16384;
-pub const STA_CLK: u32 = 32768;
-pub const STA_RONLY: u32 = 65280;
-pub const __struct_tm_defined: u32 = 1;
-pub const __itimerspec_defined: u32 = 1;
-pub const TIME_UTC: u32 = 1;
-pub const _BASH_SYSTIMES_H: u32 = 1;
-pub const _SYS_TIMES_H: u32 = 1;
-pub const _DIRENT_H: u32 = 1;
-pub const _DIRENT_MATCHES_DIRENT64: u32 = 1;
-pub const MAXNAMLEN: u32 = 255;
-pub const D_FILENO_AVAILABLE: u32 = 1;
-pub const _SHMBCHAR_H: u32 = 1;
-pub const IS_BASIC_ASCII: u32 = 1;
-pub const _STDLIB_H_: u32 = 1;
-pub const S_IRUGO: u32 = 292;
-pub const S_IWUGO: u32 = 146;
-pub const S_IXUGO: u32 = 73;
-pub const USEC_PER_SEC: u32 = 1000000;
-pub const _TERMIOS_H: u32 = 1;
-pub const NCCS: u32 = 32;
-pub const _HAVE_STRUCT_TERMIOS_C_ISPEED: u32 = 1;
-pub const _HAVE_STRUCT_TERMIOS_C_OSPEED: u32 = 1;
-pub const VINTR: u32 = 0;
-pub const VQUIT: u32 = 1;
-pub const VERASE: u32 = 2;
-pub const VKILL: u32 = 3;
-pub const VEOF: u32 = 4;
-pub const VTIME: u32 = 5;
-pub const VMIN: u32 = 6;
-pub const VSWTC: u32 = 7;
-pub const VSTART: u32 = 8;
-pub const VSTOP: u32 = 9;
-pub const VSUSP: u32 = 10;
-pub const VEOL: u32 = 11;
-pub const VREPRINT: u32 = 12;
-pub const VDISCARD: u32 = 13;
-pub const VWERASE: u32 = 14;
-pub const VLNEXT: u32 = 15;
-pub const VEOL2: u32 = 16;
-pub const IGNBRK: u32 = 1;
-pub const BRKINT: u32 = 2;
-pub const IGNPAR: u32 = 4;
-pub const PARMRK: u32 = 8;
-pub const INPCK: u32 = 16;
-pub const ISTRIP: u32 = 32;
-pub const INLCR: u32 = 64;
-pub const IGNCR: u32 = 128;
-pub const ICRNL: u32 = 256;
-pub const IUCLC: u32 = 512;
-pub const IXON: u32 = 1024;
-pub const IXANY: u32 = 2048;
-pub const IXOFF: u32 = 4096;
-pub const IMAXBEL: u32 = 8192;
-pub const IUTF8: u32 = 16384;
-pub const OPOST: u32 = 1;
-pub const OLCUC: u32 = 2;
-pub const ONLCR: u32 = 4;
-pub const OCRNL: u32 = 8;
-pub const ONOCR: u32 = 16;
-pub const ONLRET: u32 = 32;
-pub const OFILL: u32 = 64;
-pub const OFDEL: u32 = 128;
-pub const NLDLY: u32 = 256;
-pub const NL0: u32 = 0;
-pub const NL1: u32 = 256;
-pub const CRDLY: u32 = 1536;
-pub const CR0: u32 = 0;
-pub const CR1: u32 = 512;
-pub const CR2: u32 = 1024;
-pub const CR3: u32 = 1536;
-pub const TABDLY: u32 = 6144;
-pub const TAB0: u32 = 0;
-pub const TAB1: u32 = 2048;
-pub const TAB2: u32 = 4096;
-pub const TAB3: u32 = 6144;
-pub const BSDLY: u32 = 8192;
-pub const BS0: u32 = 0;
-pub const BS1: u32 = 8192;
-pub const FFDLY: u32 = 32768;
-pub const FF0: u32 = 0;
-pub const FF1: u32 = 32768;
-pub const VTDLY: u32 = 16384;
-pub const VT0: u32 = 0;
-pub const VT1: u32 = 16384;
-pub const XTABS: u32 = 6144;
-pub const CBAUD: u32 = 4111;
-pub const B0: u32 = 0;
-pub const B50: u32 = 1;
-pub const B75: u32 = 2;
-pub const B110: u32 = 3;
-pub const B134: u32 = 4;
-pub const B150: u32 = 5;
-pub const B200: u32 = 6;
-pub const B300: u32 = 7;
-pub const B600: u32 = 8;
-pub const B1200: u32 = 9;
-pub const B1800: u32 = 10;
-pub const B2400: u32 = 11;
-pub const B4800: u32 = 12;
-pub const B9600: u32 = 13;
-pub const B19200: u32 = 14;
-pub const B38400: u32 = 15;
-pub const EXTA: u32 = 14;
-pub const EXTB: u32 = 15;
-pub const CSIZE: u32 = 48;
-pub const CS5: u32 = 0;
-pub const CS6: u32 = 16;
-pub const CS7: u32 = 32;
-pub const CS8: u32 = 48;
-pub const CSTOPB: u32 = 64;
-pub const CREAD: u32 = 128;
-pub const PARENB: u32 = 256;
-pub const PARODD: u32 = 512;
-pub const HUPCL: u32 = 1024;
-pub const CLOCAL: u32 = 2048;
-pub const CBAUDEX: u32 = 4096;
-pub const B57600: u32 = 4097;
-pub const B115200: u32 = 4098;
-pub const B230400: u32 = 4099;
-pub const B460800: u32 = 4100;
-pub const B500000: u32 = 4101;
-pub const B576000: u32 = 4102;
-pub const B921600: u32 = 4103;
-pub const B1000000: u32 = 4104;
-pub const B1152000: u32 = 4105;
-pub const B1500000: u32 = 4106;
-pub const B2000000: u32 = 4107;
-pub const B2500000: u32 = 4108;
-pub const B3000000: u32 = 4109;
-pub const B3500000: u32 = 4110;
-pub const B4000000: u32 = 4111;
-pub const __MAX_BAUD: u32 = 4111;
-pub const CIBAUD: u32 = 269418496;
-pub const CMSPAR: u32 = 1073741824;
-pub const CRTSCTS: u32 = 2147483648;
-pub const ISIG: u32 = 1;
-pub const ICANON: u32 = 2;
-pub const XCASE: u32 = 4;
-pub const ECHO: u32 = 8;
-pub const ECHOE: u32 = 16;
-pub const ECHOK: u32 = 32;
-pub const ECHONL: u32 = 64;
-pub const NOFLSH: u32 = 128;
-pub const TOSTOP: u32 = 256;
-pub const ECHOCTL: u32 = 512;
-pub const ECHOPRT: u32 = 1024;
-pub const ECHOKE: u32 = 2048;
-pub const FLUSHO: u32 = 4096;
-pub const PENDIN: u32 = 16384;
-pub const IEXTEN: u32 = 32768;
-pub const EXTPROC: u32 = 65536;
-pub const TCOOFF: u32 = 0;
-pub const TCOON: u32 = 1;
-pub const TCIOFF: u32 = 2;
-pub const TCION: u32 = 3;
-pub const TCIFLUSH: u32 = 0;
-pub const TCOFLUSH: u32 = 1;
-pub const TCIOFLUSH: u32 = 2;
-pub const TCSANOW: u32 = 0;
-pub const TCSADRAIN: u32 = 1;
-pub const TCSAFLUSH: u32 = 2;
-pub const TTYDEF_IFLAG: u32 = 11554;
-pub const TTYDEF_OFLAG: u32 = 6149;
-pub const TTYDEF_LFLAG: u32 = 35355;
-pub const TTYDEF_CFLAG: u32 = 1440;
-pub const TTYDEF_SPEED: u32 = 13;
-pub const CEOL: u8 = 0u8;
-pub const CERASE: u32 = 127;
-pub const CSTATUS: u8 = 0u8;
-pub const CMIN: u32 = 1;
-pub const CQUIT: u32 = 28;
-pub const CTIME: u32 = 0;
-pub const CBRK: u8 = 0u8;
-pub const GETOPT_EOF: i32 = -1;
-pub const GETOPT_HELP: i32 = -99;
-pub const _SH_GETOPT_H: u32 = 1;
-pub const SEVAL_NONINT: u32 = 1;
-pub const SEVAL_INTERACT: u32 = 2;
-pub const SEVAL_NOHIST: u32 = 4;
-pub const SEVAL_NOFREE: u32 = 8;
-pub const SEVAL_RESETLINE: u32 = 16;
-pub const SEVAL_PARSEONLY: u32 = 32;
-pub const SEVAL_NOLONGJMP: u32 = 64;
-pub const SEVAL_FUNCDEF: u32 = 128;
-pub const SEVAL_ONECMD: u32 = 256;
-pub const SEVAL_NOHISTEXP: u32 = 512;
-pub const CDESC_ALL: u32 = 1;
-pub const CDESC_SHORTDESC: u32 = 2;
-pub const CDESC_REUSABLE: u32 = 4;
-pub const CDESC_TYPE: u32 = 8;
-pub const CDESC_PATH_ONLY: u32 = 16;
-pub const CDESC_FORCE_PATH: u32 = 32;
-pub const CDESC_NOFUNCS: u32 = 64;
-pub const CDESC_ABSPATH: u32 = 128;
-pub const CDESC_STDPATH: u32 = 256;
-pub const JM_PREFIX: u32 = 1;
-pub const JM_SUBSTRING: u32 = 2;
-pub const JM_EXACT: u32 = 4;
-pub const JM_STOPPED: u32 = 8;
-pub const JM_FIRSTMATCH: u32 = 16;
-pub const ARGS_NONE: u32 = 0;
-pub const ARGS_INVOC: u32 = 1;
-pub const ARGS_FUNC: u32 = 2;
-pub const ARGS_SETBLTIN: u32 = 4;
-pub const MAX_ATTRIBUTES: u32 = 16;
-pub const TEST_PATMATCH: u32 = 1;
-pub const TEST_ARITHEXP: u32 = 2;
-pub const TEST_LOCALE: u32 = 4;
-pub type _Float32 = f32;
-pub type _Float64 = f64;
-pub type _Float32x = f64;
-pub type _Float64x = f64;
-pub type wchar_t = ::std::os::raw::c_int;
-pub type va_list = __builtin_va_list;
-pub type __gnuc_va_list = __builtin_va_list;
-pub type wint_t = ::std::os::raw::c_uint;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct __mbstate_t {
-    pub __count: ::std::os::raw::c_int,
-    pub __value: __mbstate_t__bindgen_ty_1,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union __mbstate_t__bindgen_ty_1 {
-    pub __wch: ::std::os::raw::c_uint,
-    pub __wchb: [::std::os::raw::c_char; 4usize],
-    _bindgen_union_align: u32,
-}
-pub type mbstate_t = __mbstate_t;
-pub type __FILE = _IO_FILE;
-pub type FILE = _IO_FILE;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __locale_struct {
-    pub __locales: [*mut __locale_data; 13usize],
-    pub __ctype_b: *const ::std::os::raw::c_ushort,
-    pub __ctype_tolower: *const ::std::os::raw::c_int,
-    pub __ctype_toupper: *const ::std::os::raw::c_int,
-    pub __names: [*const ::std::os::raw::c_char; 13usize],
-}
-pub type __locale_t = *mut __locale_struct;
-pub type locale_t = __locale_t;
-extern "C" {
-    pub fn wcscpy(__dest: *mut wchar_t, __src: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcsncpy(__dest: *mut wchar_t, __src: *const wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcscat(__dest: *mut wchar_t, __src: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcsncat(__dest: *mut wchar_t, __src: *const wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcscmp(__s1: *const wchar_t, __s2: *const wchar_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsncmp(__s1: *const wchar_t, __s2: *const wchar_t, __n: usize)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcscasecmp(__s1: *const wchar_t, __s2: *const wchar_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsncasecmp(
-        __s1: *const wchar_t,
-        __s2: *const wchar_t,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcscasecmp_l(
-        __s1: *const wchar_t,
-        __s2: *const wchar_t,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsncasecmp_l(
-        __s1: *const wchar_t,
-        __s2: *const wchar_t,
-        __n: usize,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcscoll(__s1: *const wchar_t, __s2: *const wchar_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsxfrm(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> usize;
-}
-extern "C" {
-    pub fn wcscoll_l(
-        __s1: *const wchar_t,
-        __s2: *const wchar_t,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsxfrm_l(
-        __s1: *mut wchar_t,
-        __s2: *const wchar_t,
-        __n: usize,
-        __loc: locale_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn wcsdup(__s: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcschr(__wcs: *const wchar_t, __wc: wchar_t) -> *mut ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsrchr(__wcs: *const wchar_t, __wc: wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcschrnul(__s: *const wchar_t, __wc: wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcscspn(__wcs: *const wchar_t, __reject: *const wchar_t) -> usize;
-}
-extern "C" {
-    pub fn wcsspn(__wcs: *const wchar_t, __accept: *const wchar_t) -> usize;
-}
-extern "C" {
-    pub fn wcspbrk(__wcs: *const wchar_t, __accept: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcsstr(__haystack: *const wchar_t, __needle: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcstok(
-        __s: *mut wchar_t,
-        __delim: *const wchar_t,
-        __ptr: *mut *mut wchar_t,
-    ) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcslen(__s: *const wchar_t) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn wcswcs(__haystack: *const wchar_t, __needle: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcsnlen(__s: *const wchar_t, __maxlen: usize) -> usize;
-}
-extern "C" {
-    pub fn wmemchr(__s: *const wchar_t, __c: wchar_t, __n: usize) -> *mut ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wmemcmp(__s1: *const wchar_t, __s2: *const wchar_t, __n: usize)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wmemcpy(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wmemmove(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wmemset(__s: *mut wchar_t, __c: wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wmempcpy(__s1: *mut wchar_t, __s2: *const wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn btowc(__c: ::std::os::raw::c_int) -> wint_t;
-}
-extern "C" {
-    pub fn wctob(__c: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mbsinit(__ps: *const mbstate_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mbrtowc(
-        __pwc: *mut wchar_t,
-        __s: *const ::std::os::raw::c_char,
-        __n: usize,
-        __p: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn wcrtomb(__s: *mut ::std::os::raw::c_char, __wc: wchar_t, __ps: *mut mbstate_t) -> usize;
-}
-extern "C" {
-    pub fn __mbrlen(__s: *const ::std::os::raw::c_char, __n: usize, __ps: *mut mbstate_t) -> usize;
-}
-extern "C" {
-    pub fn mbrlen(__s: *const ::std::os::raw::c_char, __n: usize, __ps: *mut mbstate_t) -> usize;
-}
-extern "C" {
-    pub fn mbsrtowcs(
-        __dst: *mut wchar_t,
-        __src: *mut *const ::std::os::raw::c_char,
-        __len: usize,
-        __ps: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn wcsrtombs(
-        __dst: *mut ::std::os::raw::c_char,
-        __src: *mut *const wchar_t,
-        __len: usize,
-        __ps: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn mbsnrtowcs(
-        __dst: *mut wchar_t,
-        __src: *mut *const ::std::os::raw::c_char,
-        __nmc: usize,
-        __len: usize,
-        __ps: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn wcsnrtombs(
-        __dst: *mut ::std::os::raw::c_char,
-        __src: *mut *const wchar_t,
-        __nwc: usize,
-        __len: usize,
-        __ps: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn wcwidth(__c: wchar_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcswidth(__s: *const wchar_t, __n: usize) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcstod(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> f64;
-}
-extern "C" {
-    pub fn wcstof(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> f32;
-}
-extern "C" {
-    pub fn wcstold(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> f64;
-}
-extern "C" {
-    pub fn wcstof32(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float32;
-}
-extern "C" {
-    pub fn wcstof64(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float64;
-}
-extern "C" {
-    pub fn wcstof32x(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float32x;
-}
-extern "C" {
-    pub fn wcstof64x(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t) -> _Float64x;
-}
-extern "C" {
-    pub fn wcstol(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn wcstoul(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn wcstoll(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn wcstoull(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_ulonglong;
-}
-extern "C" {
-    pub fn wcstoq(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn wcstouq(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_ulonglong;
-}
-extern "C" {
-    pub fn wcstol_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn wcstoul_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn wcstoll_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn wcstoull_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_ulonglong;
-}
-extern "C" {
-    pub fn wcstod_l(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t, __loc: locale_t) -> f64;
-}
-extern "C" {
-    pub fn wcstof_l(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t, __loc: locale_t) -> f32;
-}
-extern "C" {
-    pub fn wcstold_l(__nptr: *const wchar_t, __endptr: *mut *mut wchar_t, __loc: locale_t) -> f64;
-}
-extern "C" {
-    pub fn wcstof32_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __loc: locale_t,
-    ) -> _Float32;
-}
-extern "C" {
-    pub fn wcstof64_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __loc: locale_t,
-    ) -> _Float64;
-}
-extern "C" {
-    pub fn wcstof32x_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __loc: locale_t,
-    ) -> _Float32x;
-}
-extern "C" {
-    pub fn wcstof64x_l(
-        __nptr: *const wchar_t,
-        __endptr: *mut *mut wchar_t,
-        __loc: locale_t,
-    ) -> _Float64x;
-}
-extern "C" {
-    pub fn wcpcpy(__dest: *mut wchar_t, __src: *const wchar_t) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn wcpncpy(__dest: *mut wchar_t, __src: *const wchar_t, __n: usize) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn open_wmemstream(__bufloc: *mut *mut wchar_t, __sizeloc: *mut usize) -> *mut __FILE;
-}
-extern "C" {
-    pub fn fwide(__fp: *mut __FILE, __mode: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fwprintf(__stream: *mut __FILE, __format: *const wchar_t, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wprintf(__format: *const wchar_t, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn swprintf(
-        __s: *mut wchar_t,
-        __n: usize,
-        __format: *const wchar_t,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vfwprintf(
-        __s: *mut __FILE,
-        __format: *const wchar_t,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vwprintf(__format: *const wchar_t, __arg: *mut __va_list_tag) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vswprintf(
-        __s: *mut wchar_t,
-        __n: usize,
-        __format: *const wchar_t,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fwscanf(__stream: *mut __FILE, __format: *const wchar_t, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wscanf(__format: *const wchar_t, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn swscanf(__s: *const wchar_t, __format: *const wchar_t, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vfwscanf(
-        __s: *mut __FILE,
-        __format: *const wchar_t,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vwscanf(__format: *const wchar_t, __arg: *mut __va_list_tag) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vswscanf(
-        __s: *const wchar_t,
-        __format: *const wchar_t,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fgetwc(__stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn getwc(__stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn getwchar() -> wint_t;
-}
-extern "C" {
-    pub fn fputwc(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn putwc(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn putwchar(__wc: wchar_t) -> wint_t;
-}
-extern "C" {
-    pub fn fgetws(
-        __ws: *mut wchar_t,
-        __n: ::std::os::raw::c_int,
-        __stream: *mut __FILE,
-    ) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn fputws(__ws: *const wchar_t, __stream: *mut __FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ungetwc(__wc: wint_t, __stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn getwc_unlocked(__stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn getwchar_unlocked() -> wint_t;
-}
-extern "C" {
-    pub fn fgetwc_unlocked(__stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn fputwc_unlocked(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn putwc_unlocked(__wc: wchar_t, __stream: *mut __FILE) -> wint_t;
-}
-extern "C" {
-    pub fn putwchar_unlocked(__wc: wchar_t) -> wint_t;
-}
-extern "C" {
-    pub fn fgetws_unlocked(
-        __ws: *mut wchar_t,
-        __n: ::std::os::raw::c_int,
-        __stream: *mut __FILE,
-    ) -> *mut wchar_t;
-}
-extern "C" {
-    pub fn fputws_unlocked(__ws: *const wchar_t, __stream: *mut __FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wcsftime(
-        __s: *mut wchar_t,
-        __maxsize: usize,
-        __format: *const wchar_t,
-        __tp: *const tm,
-    ) -> usize;
-}
-extern "C" {
-    pub fn wcsftime_l(
-        __s: *mut wchar_t,
-        __maxsize: usize,
-        __format: *const wchar_t,
-        __tp: *const tm,
-        __loc: locale_t,
-    ) -> usize;
-}
-pub type __u_char = ::std::os::raw::c_uchar;
-pub type __u_short = ::std::os::raw::c_ushort;
-pub type __u_int = ::std::os::raw::c_uint;
-pub type __u_long = ::std::os::raw::c_ulong;
-pub type __int8_t = ::std::os::raw::c_schar;
-pub type __uint8_t = ::std::os::raw::c_uchar;
-pub type __int16_t = ::std::os::raw::c_short;
-pub type __uint16_t = ::std::os::raw::c_ushort;
-pub type __int32_t = ::std::os::raw::c_int;
-pub type __uint32_t = ::std::os::raw::c_uint;
-pub type __int64_t = ::std::os::raw::c_long;
-pub type __uint64_t = ::std::os::raw::c_ulong;
-pub type __int_least8_t = __int8_t;
-pub type __uint_least8_t = __uint8_t;
-pub type __int_least16_t = __int16_t;
-pub type __uint_least16_t = __uint16_t;
-pub type __int_least32_t = __int32_t;
-pub type __uint_least32_t = __uint32_t;
-pub type __int_least64_t = __int64_t;
-pub type __uint_least64_t = __uint64_t;
-pub type __quad_t = ::std::os::raw::c_long;
-pub type __u_quad_t = ::std::os::raw::c_ulong;
-pub type __intmax_t = ::std::os::raw::c_long;
-pub type __uintmax_t = ::std::os::raw::c_ulong;
-pub type __dev_t = ::std::os::raw::c_ulong;
-pub type __uid_t = ::std::os::raw::c_uint;
-pub type __gid_t = ::std::os::raw::c_uint;
-pub type __ino_t = ::std::os::raw::c_ulong;
-pub type __ino64_t = ::std::os::raw::c_ulong;
-pub type __mode_t = ::std::os::raw::c_uint;
-pub type __nlink_t = ::std::os::raw::c_ulong;
-pub type __off_t = ::std::os::raw::c_long;
-pub type __off64_t = ::std::os::raw::c_long;
-pub type __pid_t = ::std::os::raw::c_int;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __fsid_t {
-    pub __val: [::std::os::raw::c_int; 2usize],
-}
-pub type __clock_t = ::std::os::raw::c_long;
-pub type __rlim_t = ::std::os::raw::c_ulong;
-pub type __rlim64_t = ::std::os::raw::c_ulong;
-pub type __id_t = ::std::os::raw::c_uint;
-pub type __time_t = ::std::os::raw::c_long;
-pub type __useconds_t = ::std::os::raw::c_uint;
-pub type __suseconds_t = ::std::os::raw::c_long;
-pub type __daddr_t = ::std::os::raw::c_int;
-pub type __key_t = ::std::os::raw::c_int;
-pub type __clockid_t = ::std::os::raw::c_int;
-pub type __timer_t = *mut ::std::os::raw::c_void;
-pub type __blksize_t = ::std::os::raw::c_long;
-pub type __blkcnt_t = ::std::os::raw::c_long;
-pub type __blkcnt64_t = ::std::os::raw::c_long;
-pub type __fsblkcnt_t = ::std::os::raw::c_ulong;
-pub type __fsblkcnt64_t = ::std::os::raw::c_ulong;
-pub type __fsfilcnt_t = ::std::os::raw::c_ulong;
-pub type __fsfilcnt64_t = ::std::os::raw::c_ulong;
-pub type __fsword_t = ::std::os::raw::c_long;
-pub type __ssize_t = ::std::os::raw::c_long;
-pub type __syscall_slong_t = ::std::os::raw::c_long;
-pub type __syscall_ulong_t = ::std::os::raw::c_ulong;
-pub type __loff_t = __off64_t;
-pub type __caddr_t = *mut ::std::os::raw::c_char;
-pub type __intptr_t = ::std::os::raw::c_long;
-pub type __socklen_t = ::std::os::raw::c_uint;
-pub type __sig_atomic_t = ::std::os::raw::c_int;
-pub type wctype_t = ::std::os::raw::c_ulong;
-pub const __ISwupper: _bindgen_ty_1 = 0;
-pub const __ISwlower: _bindgen_ty_1 = 1;
-pub const __ISwalpha: _bindgen_ty_1 = 2;
-pub const __ISwdigit: _bindgen_ty_1 = 3;
-pub const __ISwxdigit: _bindgen_ty_1 = 4;
-pub const __ISwspace: _bindgen_ty_1 = 5;
-pub const __ISwprint: _bindgen_ty_1 = 6;
-pub const __ISwgraph: _bindgen_ty_1 = 7;
-pub const __ISwblank: _bindgen_ty_1 = 8;
-pub const __ISwcntrl: _bindgen_ty_1 = 9;
-pub const __ISwpunct: _bindgen_ty_1 = 10;
-pub const __ISwalnum: _bindgen_ty_1 = 11;
-pub const _ISwupper: _bindgen_ty_1 = 16777216;
-pub const _ISwlower: _bindgen_ty_1 = 33554432;
-pub const _ISwalpha: _bindgen_ty_1 = 67108864;
-pub const _ISwdigit: _bindgen_ty_1 = 134217728;
-pub const _ISwxdigit: _bindgen_ty_1 = 268435456;
-pub const _ISwspace: _bindgen_ty_1 = 536870912;
-pub const _ISwprint: _bindgen_ty_1 = 1073741824;
-pub const _ISwgraph: _bindgen_ty_1 = -2147483648;
-pub const _ISwblank: _bindgen_ty_1 = 65536;
-pub const _ISwcntrl: _bindgen_ty_1 = 131072;
-pub const _ISwpunct: _bindgen_ty_1 = 262144;
-pub const _ISwalnum: _bindgen_ty_1 = 524288;
-pub type _bindgen_ty_1 = i32;
-extern "C" {
-    pub fn iswalnum(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswalpha(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswcntrl(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswdigit(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswgraph(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswlower(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswprint(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswpunct(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswspace(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswupper(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswxdigit(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswblank(__wc: wint_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wctype(__property: *const ::std::os::raw::c_char) -> wctype_t;
-}
-extern "C" {
-    pub fn iswctype(__wc: wint_t, __desc: wctype_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn towlower(__wc: wint_t) -> wint_t;
-}
-extern "C" {
-    pub fn towupper(__wc: wint_t) -> wint_t;
-}
-pub type wctrans_t = *const __int32_t;
-extern "C" {
-    pub fn wctrans(__property: *const ::std::os::raw::c_char) -> wctrans_t;
-}
-extern "C" {
-    pub fn towctrans(__wc: wint_t, __desc: wctrans_t) -> wint_t;
-}
-extern "C" {
-    pub fn iswalnum_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswalpha_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswcntrl_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswdigit_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswgraph_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswlower_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswprint_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswpunct_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswspace_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswupper_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswxdigit_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iswblank_l(__wc: wint_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wctype_l(__property: *const ::std::os::raw::c_char, __locale: locale_t) -> wctype_t;
-}
-extern "C" {
-    pub fn iswctype_l(__wc: wint_t, __desc: wctype_t, __locale: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn towlower_l(__wc: wint_t, __locale: locale_t) -> wint_t;
-}
-extern "C" {
-    pub fn towupper_l(__wc: wint_t, __locale: locale_t) -> wint_t;
-}
-extern "C" {
-    pub fn wctrans_l(__property: *const ::std::os::raw::c_char, __locale: locale_t) -> wctrans_t;
-}
-extern "C" {
-    pub fn towctrans_l(__wc: wint_t, __desc: wctrans_t, __locale: locale_t) -> wint_t;
-}
-pub type gid_t = __gid_t;
-pub type uid_t = __uid_t;
-pub type off_t = __off_t;
-pub type off64_t = __off64_t;
-pub type useconds_t = __useconds_t;
-pub type pid_t = __pid_t;
-pub type socklen_t = __socklen_t;
-extern "C" {
-    pub fn access(
-        __name: *const ::std::os::raw::c_char,
-        __type: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn euidaccess(
-        __name: *const ::std::os::raw::c_char,
-        __type: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn eaccess(
-        __name: *const ::std::os::raw::c_char,
-        __type: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn faccessat(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __type: ::std::os::raw::c_int,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lseek(
-        __fd: ::std::os::raw::c_int,
-        __offset: __off_t,
-        __whence: ::std::os::raw::c_int,
-    ) -> __off_t;
-}
-extern "C" {
-    pub fn lseek64(
-        __fd: ::std::os::raw::c_int,
-        __offset: __off64_t,
-        __whence: ::std::os::raw::c_int,
-    ) -> __off64_t;
-}
-extern "C" {
-    pub fn close(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn read(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_void,
-        __nbytes: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn write(
-        __fd: ::std::os::raw::c_int,
-        __buf: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn pread(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_void,
-        __nbytes: usize,
-        __offset: __off_t,
-    ) -> isize;
-}
-extern "C" {
-    pub fn pwrite(
-        __fd: ::std::os::raw::c_int,
-        __buf: *const ::std::os::raw::c_void,
-        __n: usize,
-        __offset: __off_t,
-    ) -> isize;
-}
-extern "C" {
-    pub fn pread64(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_void,
-        __nbytes: usize,
-        __offset: __off64_t,
-    ) -> isize;
-}
-extern "C" {
-    pub fn pwrite64(
-        __fd: ::std::os::raw::c_int,
-        __buf: *const ::std::os::raw::c_void,
-        __n: usize,
-        __offset: __off64_t,
-    ) -> isize;
-}
-extern "C" {
-    pub fn pipe(__pipedes: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pipe2(
-        __pipedes: *mut ::std::os::raw::c_int,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn alarm(__seconds: ::std::os::raw::c_uint) -> ::std::os::raw::c_uint;
-}
-extern "C" {
-    pub fn sleep(__seconds: ::std::os::raw::c_uint) -> ::std::os::raw::c_uint;
-}
-extern "C" {
-    pub fn ualarm(__value: __useconds_t, __interval: __useconds_t) -> __useconds_t;
-}
-extern "C" {
-    pub fn usleep(__useconds: __useconds_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pause() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn chown(
-        __file: *const ::std::os::raw::c_char,
-        __owner: __uid_t,
-        __group: __gid_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fchown(
-        __fd: ::std::os::raw::c_int,
-        __owner: __uid_t,
-        __group: __gid_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lchown(
-        __file: *const ::std::os::raw::c_char,
-        __owner: __uid_t,
-        __group: __gid_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fchownat(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __owner: __uid_t,
-        __group: __gid_t,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn chdir(__path: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fchdir(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getcwd(__buf: *mut ::std::os::raw::c_char, __size: usize)
-        -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_current_dir_name() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn getwd(__buf: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dup(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn dup2(__fd: ::std::os::raw::c_int, __fd2: ::std::os::raw::c_int)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn dup3(
-        __fd: ::std::os::raw::c_int,
-        __fd2: ::std::os::raw::c_int,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}__environ"]
-    pub static mut __environ: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}environ"]
-    pub static mut environ: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn execve(
-        __path: *const ::std::os::raw::c_char,
-        __argv: *const *mut ::std::os::raw::c_char,
-        __envp: *const *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fexecve(
-        __fd: ::std::os::raw::c_int,
-        __argv: *const *mut ::std::os::raw::c_char,
-        __envp: *const *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execv(
-        __path: *const ::std::os::raw::c_char,
-        __argv: *const *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execle(
-        __path: *const ::std::os::raw::c_char,
-        __arg: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execl(
-        __path: *const ::std::os::raw::c_char,
-        __arg: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execvp(
-        __file: *const ::std::os::raw::c_char,
-        __argv: *const *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execlp(
-        __file: *const ::std::os::raw::c_char,
-        __arg: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execvpe(
-        __file: *const ::std::os::raw::c_char,
-        __argv: *const *mut ::std::os::raw::c_char,
-        __envp: *const *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn nice(__inc: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn _exit(__status: ::std::os::raw::c_int);
-}
-pub const _PC_LINK_MAX: _bindgen_ty_2 = 0;
-pub const _PC_MAX_CANON: _bindgen_ty_2 = 1;
-pub const _PC_MAX_INPUT: _bindgen_ty_2 = 2;
-pub const _PC_NAME_MAX: _bindgen_ty_2 = 3;
-pub const _PC_PATH_MAX: _bindgen_ty_2 = 4;
-pub const _PC_PIPE_BUF: _bindgen_ty_2 = 5;
-pub const _PC_CHOWN_RESTRICTED: _bindgen_ty_2 = 6;
-pub const _PC_NO_TRUNC: _bindgen_ty_2 = 7;
-pub const _PC_VDISABLE: _bindgen_ty_2 = 8;
-pub const _PC_SYNC_IO: _bindgen_ty_2 = 9;
-pub const _PC_ASYNC_IO: _bindgen_ty_2 = 10;
-pub const _PC_PRIO_IO: _bindgen_ty_2 = 11;
-pub const _PC_SOCK_MAXBUF: _bindgen_ty_2 = 12;
-pub const _PC_FILESIZEBITS: _bindgen_ty_2 = 13;
-pub const _PC_REC_INCR_XFER_SIZE: _bindgen_ty_2 = 14;
-pub const _PC_REC_MAX_XFER_SIZE: _bindgen_ty_2 = 15;
-pub const _PC_REC_MIN_XFER_SIZE: _bindgen_ty_2 = 16;
-pub const _PC_REC_XFER_ALIGN: _bindgen_ty_2 = 17;
-pub const _PC_ALLOC_SIZE_MIN: _bindgen_ty_2 = 18;
-pub const _PC_SYMLINK_MAX: _bindgen_ty_2 = 19;
-pub const _PC_2_SYMLINKS: _bindgen_ty_2 = 20;
-pub type _bindgen_ty_2 = u32;
-pub const _SC_ARG_MAX: _bindgen_ty_3 = 0;
-pub const _SC_CHILD_MAX: _bindgen_ty_3 = 1;
-pub const _SC_CLK_TCK: _bindgen_ty_3 = 2;
-pub const _SC_NGROUPS_MAX: _bindgen_ty_3 = 3;
-pub const _SC_OPEN_MAX: _bindgen_ty_3 = 4;
-pub const _SC_STREAM_MAX: _bindgen_ty_3 = 5;
-pub const _SC_TZNAME_MAX: _bindgen_ty_3 = 6;
-pub const _SC_JOB_CONTROL: _bindgen_ty_3 = 7;
-pub const _SC_SAVED_IDS: _bindgen_ty_3 = 8;
-pub const _SC_REALTIME_SIGNALS: _bindgen_ty_3 = 9;
-pub const _SC_PRIORITY_SCHEDULING: _bindgen_ty_3 = 10;
-pub const _SC_TIMERS: _bindgen_ty_3 = 11;
-pub const _SC_ASYNCHRONOUS_IO: _bindgen_ty_3 = 12;
-pub const _SC_PRIORITIZED_IO: _bindgen_ty_3 = 13;
-pub const _SC_SYNCHRONIZED_IO: _bindgen_ty_3 = 14;
-pub const _SC_FSYNC: _bindgen_ty_3 = 15;
-pub const _SC_MAPPED_FILES: _bindgen_ty_3 = 16;
-pub const _SC_MEMLOCK: _bindgen_ty_3 = 17;
-pub const _SC_MEMLOCK_RANGE: _bindgen_ty_3 = 18;
-pub const _SC_MEMORY_PROTECTION: _bindgen_ty_3 = 19;
-pub const _SC_MESSAGE_PASSING: _bindgen_ty_3 = 20;
-pub const _SC_SEMAPHORES: _bindgen_ty_3 = 21;
-pub const _SC_SHARED_MEMORY_OBJECTS: _bindgen_ty_3 = 22;
-pub const _SC_AIO_LISTIO_MAX: _bindgen_ty_3 = 23;
-pub const _SC_AIO_MAX: _bindgen_ty_3 = 24;
-pub const _SC_AIO_PRIO_DELTA_MAX: _bindgen_ty_3 = 25;
-pub const _SC_DELAYTIMER_MAX: _bindgen_ty_3 = 26;
-pub const _SC_MQ_OPEN_MAX: _bindgen_ty_3 = 27;
-pub const _SC_MQ_PRIO_MAX: _bindgen_ty_3 = 28;
-pub const _SC_VERSION: _bindgen_ty_3 = 29;
-pub const _SC_PAGESIZE: _bindgen_ty_3 = 30;
-pub const _SC_RTSIG_MAX: _bindgen_ty_3 = 31;
-pub const _SC_SEM_NSEMS_MAX: _bindgen_ty_3 = 32;
-pub const _SC_SEM_VALUE_MAX: _bindgen_ty_3 = 33;
-pub const _SC_SIGQUEUE_MAX: _bindgen_ty_3 = 34;
-pub const _SC_TIMER_MAX: _bindgen_ty_3 = 35;
-pub const _SC_BC_BASE_MAX: _bindgen_ty_3 = 36;
-pub const _SC_BC_DIM_MAX: _bindgen_ty_3 = 37;
-pub const _SC_BC_SCALE_MAX: _bindgen_ty_3 = 38;
-pub const _SC_BC_STRING_MAX: _bindgen_ty_3 = 39;
-pub const _SC_COLL_WEIGHTS_MAX: _bindgen_ty_3 = 40;
-pub const _SC_EQUIV_CLASS_MAX: _bindgen_ty_3 = 41;
-pub const _SC_EXPR_NEST_MAX: _bindgen_ty_3 = 42;
-pub const _SC_LINE_MAX: _bindgen_ty_3 = 43;
-pub const _SC_RE_DUP_MAX: _bindgen_ty_3 = 44;
-pub const _SC_CHARCLASS_NAME_MAX: _bindgen_ty_3 = 45;
-pub const _SC_2_VERSION: _bindgen_ty_3 = 46;
-pub const _SC_2_C_BIND: _bindgen_ty_3 = 47;
-pub const _SC_2_C_DEV: _bindgen_ty_3 = 48;
-pub const _SC_2_FORT_DEV: _bindgen_ty_3 = 49;
-pub const _SC_2_FORT_RUN: _bindgen_ty_3 = 50;
-pub const _SC_2_SW_DEV: _bindgen_ty_3 = 51;
-pub const _SC_2_LOCALEDEF: _bindgen_ty_3 = 52;
-pub const _SC_PII: _bindgen_ty_3 = 53;
-pub const _SC_PII_XTI: _bindgen_ty_3 = 54;
-pub const _SC_PII_SOCKET: _bindgen_ty_3 = 55;
-pub const _SC_PII_INTERNET: _bindgen_ty_3 = 56;
-pub const _SC_PII_OSI: _bindgen_ty_3 = 57;
-pub const _SC_POLL: _bindgen_ty_3 = 58;
-pub const _SC_SELECT: _bindgen_ty_3 = 59;
-pub const _SC_UIO_MAXIOV: _bindgen_ty_3 = 60;
-pub const _SC_IOV_MAX: _bindgen_ty_3 = 60;
-pub const _SC_PII_INTERNET_STREAM: _bindgen_ty_3 = 61;
-pub const _SC_PII_INTERNET_DGRAM: _bindgen_ty_3 = 62;
-pub const _SC_PII_OSI_COTS: _bindgen_ty_3 = 63;
-pub const _SC_PII_OSI_CLTS: _bindgen_ty_3 = 64;
-pub const _SC_PII_OSI_M: _bindgen_ty_3 = 65;
-pub const _SC_T_IOV_MAX: _bindgen_ty_3 = 66;
-pub const _SC_THREADS: _bindgen_ty_3 = 67;
-pub const _SC_THREAD_SAFE_FUNCTIONS: _bindgen_ty_3 = 68;
-pub const _SC_GETGR_R_SIZE_MAX: _bindgen_ty_3 = 69;
-pub const _SC_GETPW_R_SIZE_MAX: _bindgen_ty_3 = 70;
-pub const _SC_LOGIN_NAME_MAX: _bindgen_ty_3 = 71;
-pub const _SC_TTY_NAME_MAX: _bindgen_ty_3 = 72;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: _bindgen_ty_3 = 73;
-pub const _SC_THREAD_KEYS_MAX: _bindgen_ty_3 = 74;
-pub const _SC_THREAD_STACK_MIN: _bindgen_ty_3 = 75;
-pub const _SC_THREAD_THREADS_MAX: _bindgen_ty_3 = 76;
-pub const _SC_THREAD_ATTR_STACKADDR: _bindgen_ty_3 = 77;
-pub const _SC_THREAD_ATTR_STACKSIZE: _bindgen_ty_3 = 78;
-pub const _SC_THREAD_PRIORITY_SCHEDULING: _bindgen_ty_3 = 79;
-pub const _SC_THREAD_PRIO_INHERIT: _bindgen_ty_3 = 80;
-pub const _SC_THREAD_PRIO_PROTECT: _bindgen_ty_3 = 81;
-pub const _SC_THREAD_PROCESS_SHARED: _bindgen_ty_3 = 82;
-pub const _SC_NPROCESSORS_CONF: _bindgen_ty_3 = 83;
-pub const _SC_NPROCESSORS_ONLN: _bindgen_ty_3 = 84;
-pub const _SC_PHYS_PAGES: _bindgen_ty_3 = 85;
-pub const _SC_AVPHYS_PAGES: _bindgen_ty_3 = 86;
-pub const _SC_ATEXIT_MAX: _bindgen_ty_3 = 87;
-pub const _SC_PASS_MAX: _bindgen_ty_3 = 88;
-pub const _SC_XOPEN_VERSION: _bindgen_ty_3 = 89;
-pub const _SC_XOPEN_XCU_VERSION: _bindgen_ty_3 = 90;
-pub const _SC_XOPEN_UNIX: _bindgen_ty_3 = 91;
-pub const _SC_XOPEN_CRYPT: _bindgen_ty_3 = 92;
-pub const _SC_XOPEN_ENH_I18N: _bindgen_ty_3 = 93;
-pub const _SC_XOPEN_SHM: _bindgen_ty_3 = 94;
-pub const _SC_2_CHAR_TERM: _bindgen_ty_3 = 95;
-pub const _SC_2_C_VERSION: _bindgen_ty_3 = 96;
-pub const _SC_2_UPE: _bindgen_ty_3 = 97;
-pub const _SC_XOPEN_XPG2: _bindgen_ty_3 = 98;
-pub const _SC_XOPEN_XPG3: _bindgen_ty_3 = 99;
-pub const _SC_XOPEN_XPG4: _bindgen_ty_3 = 100;
-pub const _SC_CHAR_BIT: _bindgen_ty_3 = 101;
-pub const _SC_CHAR_MAX: _bindgen_ty_3 = 102;
-pub const _SC_CHAR_MIN: _bindgen_ty_3 = 103;
-pub const _SC_INT_MAX: _bindgen_ty_3 = 104;
-pub const _SC_INT_MIN: _bindgen_ty_3 = 105;
-pub const _SC_LONG_BIT: _bindgen_ty_3 = 106;
-pub const _SC_WORD_BIT: _bindgen_ty_3 = 107;
-pub const _SC_MB_LEN_MAX: _bindgen_ty_3 = 108;
-pub const _SC_NZERO: _bindgen_ty_3 = 109;
-pub const _SC_SSIZE_MAX: _bindgen_ty_3 = 110;
-pub const _SC_SCHAR_MAX: _bindgen_ty_3 = 111;
-pub const _SC_SCHAR_MIN: _bindgen_ty_3 = 112;
-pub const _SC_SHRT_MAX: _bindgen_ty_3 = 113;
-pub const _SC_SHRT_MIN: _bindgen_ty_3 = 114;
-pub const _SC_UCHAR_MAX: _bindgen_ty_3 = 115;
-pub const _SC_UINT_MAX: _bindgen_ty_3 = 116;
-pub const _SC_ULONG_MAX: _bindgen_ty_3 = 117;
-pub const _SC_USHRT_MAX: _bindgen_ty_3 = 118;
-pub const _SC_NL_ARGMAX: _bindgen_ty_3 = 119;
-pub const _SC_NL_LANGMAX: _bindgen_ty_3 = 120;
-pub const _SC_NL_MSGMAX: _bindgen_ty_3 = 121;
-pub const _SC_NL_NMAX: _bindgen_ty_3 = 122;
-pub const _SC_NL_SETMAX: _bindgen_ty_3 = 123;
-pub const _SC_NL_TEXTMAX: _bindgen_ty_3 = 124;
-pub const _SC_XBS5_ILP32_OFF32: _bindgen_ty_3 = 125;
-pub const _SC_XBS5_ILP32_OFFBIG: _bindgen_ty_3 = 126;
-pub const _SC_XBS5_LP64_OFF64: _bindgen_ty_3 = 127;
-pub const _SC_XBS5_LPBIG_OFFBIG: _bindgen_ty_3 = 128;
-pub const _SC_XOPEN_LEGACY: _bindgen_ty_3 = 129;
-pub const _SC_XOPEN_REALTIME: _bindgen_ty_3 = 130;
-pub const _SC_XOPEN_REALTIME_THREADS: _bindgen_ty_3 = 131;
-pub const _SC_ADVISORY_INFO: _bindgen_ty_3 = 132;
-pub const _SC_BARRIERS: _bindgen_ty_3 = 133;
-pub const _SC_BASE: _bindgen_ty_3 = 134;
-pub const _SC_C_LANG_SUPPORT: _bindgen_ty_3 = 135;
-pub const _SC_C_LANG_SUPPORT_R: _bindgen_ty_3 = 136;
-pub const _SC_CLOCK_SELECTION: _bindgen_ty_3 = 137;
-pub const _SC_CPUTIME: _bindgen_ty_3 = 138;
-pub const _SC_THREAD_CPUTIME: _bindgen_ty_3 = 139;
-pub const _SC_DEVICE_IO: _bindgen_ty_3 = 140;
-pub const _SC_DEVICE_SPECIFIC: _bindgen_ty_3 = 141;
-pub const _SC_DEVICE_SPECIFIC_R: _bindgen_ty_3 = 142;
-pub const _SC_FD_MGMT: _bindgen_ty_3 = 143;
-pub const _SC_FIFO: _bindgen_ty_3 = 144;
-pub const _SC_PIPE: _bindgen_ty_3 = 145;
-pub const _SC_FILE_ATTRIBUTES: _bindgen_ty_3 = 146;
-pub const _SC_FILE_LOCKING: _bindgen_ty_3 = 147;
-pub const _SC_FILE_SYSTEM: _bindgen_ty_3 = 148;
-pub const _SC_MONOTONIC_CLOCK: _bindgen_ty_3 = 149;
-pub const _SC_MULTI_PROCESS: _bindgen_ty_3 = 150;
-pub const _SC_SINGLE_PROCESS: _bindgen_ty_3 = 151;
-pub const _SC_NETWORKING: _bindgen_ty_3 = 152;
-pub const _SC_READER_WRITER_LOCKS: _bindgen_ty_3 = 153;
-pub const _SC_SPIN_LOCKS: _bindgen_ty_3 = 154;
-pub const _SC_REGEXP: _bindgen_ty_3 = 155;
-pub const _SC_REGEX_VERSION: _bindgen_ty_3 = 156;
-pub const _SC_SHELL: _bindgen_ty_3 = 157;
-pub const _SC_SIGNALS: _bindgen_ty_3 = 158;
-pub const _SC_SPAWN: _bindgen_ty_3 = 159;
-pub const _SC_SPORADIC_SERVER: _bindgen_ty_3 = 160;
-pub const _SC_THREAD_SPORADIC_SERVER: _bindgen_ty_3 = 161;
-pub const _SC_SYSTEM_DATABASE: _bindgen_ty_3 = 162;
-pub const _SC_SYSTEM_DATABASE_R: _bindgen_ty_3 = 163;
-pub const _SC_TIMEOUTS: _bindgen_ty_3 = 164;
-pub const _SC_TYPED_MEMORY_OBJECTS: _bindgen_ty_3 = 165;
-pub const _SC_USER_GROUPS: _bindgen_ty_3 = 166;
-pub const _SC_USER_GROUPS_R: _bindgen_ty_3 = 167;
-pub const _SC_2_PBS: _bindgen_ty_3 = 168;
-pub const _SC_2_PBS_ACCOUNTING: _bindgen_ty_3 = 169;
-pub const _SC_2_PBS_LOCATE: _bindgen_ty_3 = 170;
-pub const _SC_2_PBS_MESSAGE: _bindgen_ty_3 = 171;
-pub const _SC_2_PBS_TRACK: _bindgen_ty_3 = 172;
-pub const _SC_SYMLOOP_MAX: _bindgen_ty_3 = 173;
-pub const _SC_STREAMS: _bindgen_ty_3 = 174;
-pub const _SC_2_PBS_CHECKPOINT: _bindgen_ty_3 = 175;
-pub const _SC_V6_ILP32_OFF32: _bindgen_ty_3 = 176;
-pub const _SC_V6_ILP32_OFFBIG: _bindgen_ty_3 = 177;
-pub const _SC_V6_LP64_OFF64: _bindgen_ty_3 = 178;
-pub const _SC_V6_LPBIG_OFFBIG: _bindgen_ty_3 = 179;
-pub const _SC_HOST_NAME_MAX: _bindgen_ty_3 = 180;
-pub const _SC_TRACE: _bindgen_ty_3 = 181;
-pub const _SC_TRACE_EVENT_FILTER: _bindgen_ty_3 = 182;
-pub const _SC_TRACE_INHERIT: _bindgen_ty_3 = 183;
-pub const _SC_TRACE_LOG: _bindgen_ty_3 = 184;
-pub const _SC_LEVEL1_ICACHE_SIZE: _bindgen_ty_3 = 185;
-pub const _SC_LEVEL1_ICACHE_ASSOC: _bindgen_ty_3 = 186;
-pub const _SC_LEVEL1_ICACHE_LINESIZE: _bindgen_ty_3 = 187;
-pub const _SC_LEVEL1_DCACHE_SIZE: _bindgen_ty_3 = 188;
-pub const _SC_LEVEL1_DCACHE_ASSOC: _bindgen_ty_3 = 189;
-pub const _SC_LEVEL1_DCACHE_LINESIZE: _bindgen_ty_3 = 190;
-pub const _SC_LEVEL2_CACHE_SIZE: _bindgen_ty_3 = 191;
-pub const _SC_LEVEL2_CACHE_ASSOC: _bindgen_ty_3 = 192;
-pub const _SC_LEVEL2_CACHE_LINESIZE: _bindgen_ty_3 = 193;
-pub const _SC_LEVEL3_CACHE_SIZE: _bindgen_ty_3 = 194;
-pub const _SC_LEVEL3_CACHE_ASSOC: _bindgen_ty_3 = 195;
-pub const _SC_LEVEL3_CACHE_LINESIZE: _bindgen_ty_3 = 196;
-pub const _SC_LEVEL4_CACHE_SIZE: _bindgen_ty_3 = 197;
-pub const _SC_LEVEL4_CACHE_ASSOC: _bindgen_ty_3 = 198;
-pub const _SC_LEVEL4_CACHE_LINESIZE: _bindgen_ty_3 = 199;
-pub const _SC_IPV6: _bindgen_ty_3 = 235;
-pub const _SC_RAW_SOCKETS: _bindgen_ty_3 = 236;
-pub const _SC_V7_ILP32_OFF32: _bindgen_ty_3 = 237;
-pub const _SC_V7_ILP32_OFFBIG: _bindgen_ty_3 = 238;
-pub const _SC_V7_LP64_OFF64: _bindgen_ty_3 = 239;
-pub const _SC_V7_LPBIG_OFFBIG: _bindgen_ty_3 = 240;
-pub const _SC_SS_REPL_MAX: _bindgen_ty_3 = 241;
-pub const _SC_TRACE_EVENT_NAME_MAX: _bindgen_ty_3 = 242;
-pub const _SC_TRACE_NAME_MAX: _bindgen_ty_3 = 243;
-pub const _SC_TRACE_SYS_MAX: _bindgen_ty_3 = 244;
-pub const _SC_TRACE_USER_EVENT_MAX: _bindgen_ty_3 = 245;
-pub const _SC_XOPEN_STREAMS: _bindgen_ty_3 = 246;
-pub const _SC_THREAD_ROBUST_PRIO_INHERIT: _bindgen_ty_3 = 247;
-pub const _SC_THREAD_ROBUST_PRIO_PROTECT: _bindgen_ty_3 = 248;
-pub type _bindgen_ty_3 = u32;
-pub const _CS_PATH: _bindgen_ty_4 = 0;
-pub const _CS_V6_WIDTH_RESTRICTED_ENVS: _bindgen_ty_4 = 1;
-pub const _CS_GNU_LIBC_VERSION: _bindgen_ty_4 = 2;
-pub const _CS_GNU_LIBPTHREAD_VERSION: _bindgen_ty_4 = 3;
-pub const _CS_V5_WIDTH_RESTRICTED_ENVS: _bindgen_ty_4 = 4;
-pub const _CS_V7_WIDTH_RESTRICTED_ENVS: _bindgen_ty_4 = 5;
-pub const _CS_LFS_CFLAGS: _bindgen_ty_4 = 1000;
-pub const _CS_LFS_LDFLAGS: _bindgen_ty_4 = 1001;
-pub const _CS_LFS_LIBS: _bindgen_ty_4 = 1002;
-pub const _CS_LFS_LINTFLAGS: _bindgen_ty_4 = 1003;
-pub const _CS_LFS64_CFLAGS: _bindgen_ty_4 = 1004;
-pub const _CS_LFS64_LDFLAGS: _bindgen_ty_4 = 1005;
-pub const _CS_LFS64_LIBS: _bindgen_ty_4 = 1006;
-pub const _CS_LFS64_LINTFLAGS: _bindgen_ty_4 = 1007;
-pub const _CS_XBS5_ILP32_OFF32_CFLAGS: _bindgen_ty_4 = 1100;
-pub const _CS_XBS5_ILP32_OFF32_LDFLAGS: _bindgen_ty_4 = 1101;
-pub const _CS_XBS5_ILP32_OFF32_LIBS: _bindgen_ty_4 = 1102;
-pub const _CS_XBS5_ILP32_OFF32_LINTFLAGS: _bindgen_ty_4 = 1103;
-pub const _CS_XBS5_ILP32_OFFBIG_CFLAGS: _bindgen_ty_4 = 1104;
-pub const _CS_XBS5_ILP32_OFFBIG_LDFLAGS: _bindgen_ty_4 = 1105;
-pub const _CS_XBS5_ILP32_OFFBIG_LIBS: _bindgen_ty_4 = 1106;
-pub const _CS_XBS5_ILP32_OFFBIG_LINTFLAGS: _bindgen_ty_4 = 1107;
-pub const _CS_XBS5_LP64_OFF64_CFLAGS: _bindgen_ty_4 = 1108;
-pub const _CS_XBS5_LP64_OFF64_LDFLAGS: _bindgen_ty_4 = 1109;
-pub const _CS_XBS5_LP64_OFF64_LIBS: _bindgen_ty_4 = 1110;
-pub const _CS_XBS5_LP64_OFF64_LINTFLAGS: _bindgen_ty_4 = 1111;
-pub const _CS_XBS5_LPBIG_OFFBIG_CFLAGS: _bindgen_ty_4 = 1112;
-pub const _CS_XBS5_LPBIG_OFFBIG_LDFLAGS: _bindgen_ty_4 = 1113;
-pub const _CS_XBS5_LPBIG_OFFBIG_LIBS: _bindgen_ty_4 = 1114;
-pub const _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS: _bindgen_ty_4 = 1115;
-pub const _CS_POSIX_V6_ILP32_OFF32_CFLAGS: _bindgen_ty_4 = 1116;
-pub const _CS_POSIX_V6_ILP32_OFF32_LDFLAGS: _bindgen_ty_4 = 1117;
-pub const _CS_POSIX_V6_ILP32_OFF32_LIBS: _bindgen_ty_4 = 1118;
-pub const _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS: _bindgen_ty_4 = 1119;
-pub const _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS: _bindgen_ty_4 = 1120;
-pub const _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS: _bindgen_ty_4 = 1121;
-pub const _CS_POSIX_V6_ILP32_OFFBIG_LIBS: _bindgen_ty_4 = 1122;
-pub const _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS: _bindgen_ty_4 = 1123;
-pub const _CS_POSIX_V6_LP64_OFF64_CFLAGS: _bindgen_ty_4 = 1124;
-pub const _CS_POSIX_V6_LP64_OFF64_LDFLAGS: _bindgen_ty_4 = 1125;
-pub const _CS_POSIX_V6_LP64_OFF64_LIBS: _bindgen_ty_4 = 1126;
-pub const _CS_POSIX_V6_LP64_OFF64_LINTFLAGS: _bindgen_ty_4 = 1127;
-pub const _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS: _bindgen_ty_4 = 1128;
-pub const _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS: _bindgen_ty_4 = 1129;
-pub const _CS_POSIX_V6_LPBIG_OFFBIG_LIBS: _bindgen_ty_4 = 1130;
-pub const _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS: _bindgen_ty_4 = 1131;
-pub const _CS_POSIX_V7_ILP32_OFF32_CFLAGS: _bindgen_ty_4 = 1132;
-pub const _CS_POSIX_V7_ILP32_OFF32_LDFLAGS: _bindgen_ty_4 = 1133;
-pub const _CS_POSIX_V7_ILP32_OFF32_LIBS: _bindgen_ty_4 = 1134;
-pub const _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS: _bindgen_ty_4 = 1135;
-pub const _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS: _bindgen_ty_4 = 1136;
-pub const _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS: _bindgen_ty_4 = 1137;
-pub const _CS_POSIX_V7_ILP32_OFFBIG_LIBS: _bindgen_ty_4 = 1138;
-pub const _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS: _bindgen_ty_4 = 1139;
-pub const _CS_POSIX_V7_LP64_OFF64_CFLAGS: _bindgen_ty_4 = 1140;
-pub const _CS_POSIX_V7_LP64_OFF64_LDFLAGS: _bindgen_ty_4 = 1141;
-pub const _CS_POSIX_V7_LP64_OFF64_LIBS: _bindgen_ty_4 = 1142;
-pub const _CS_POSIX_V7_LP64_OFF64_LINTFLAGS: _bindgen_ty_4 = 1143;
-pub const _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS: _bindgen_ty_4 = 1144;
-pub const _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS: _bindgen_ty_4 = 1145;
-pub const _CS_POSIX_V7_LPBIG_OFFBIG_LIBS: _bindgen_ty_4 = 1146;
-pub const _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS: _bindgen_ty_4 = 1147;
-pub const _CS_V6_ENV: _bindgen_ty_4 = 1148;
-pub const _CS_V7_ENV: _bindgen_ty_4 = 1149;
-pub type _bindgen_ty_4 = u32;
-extern "C" {
-    pub fn pathconf(
-        __path: *const ::std::os::raw::c_char,
-        __name: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn fpathconf(
-        __fd: ::std::os::raw::c_int,
-        __name: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn sysconf(__name: ::std::os::raw::c_int) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn confstr(
-        __name: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> usize;
-}
-extern "C" {
-    pub fn getpid() -> __pid_t;
-}
-extern "C" {
-    pub fn getppid() -> __pid_t;
-}
-extern "C" {
-    pub fn getpgrp() -> __pid_t;
-}
-extern "C" {
-    pub fn __getpgid(__pid: __pid_t) -> __pid_t;
-}
-extern "C" {
-    pub fn getpgid(__pid: __pid_t) -> __pid_t;
-}
-extern "C" {
-    pub fn setpgid(__pid: __pid_t, __pgid: __pid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setpgrp() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setsid() -> __pid_t;
-}
-extern "C" {
-    pub fn getsid(__pid: __pid_t) -> __pid_t;
-}
-extern "C" {
-    pub fn getuid() -> __uid_t;
-}
-extern "C" {
-    pub fn geteuid() -> __uid_t;
-}
-extern "C" {
-    pub fn getgid() -> __gid_t;
-}
-extern "C" {
-    pub fn getegid() -> __gid_t;
-}
-extern "C" {
-    pub fn getgroups(__size: ::std::os::raw::c_int, __list: *mut __gid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn group_member(__gid: __gid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setuid(__uid: __uid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setreuid(__ruid: __uid_t, __euid: __uid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn seteuid(__uid: __uid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setgid(__gid: __gid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setregid(__rgid: __gid_t, __egid: __gid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setegid(__gid: __gid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getresuid(
-        __ruid: *mut __uid_t,
-        __euid: *mut __uid_t,
-        __suid: *mut __uid_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getresgid(
-        __rgid: *mut __gid_t,
-        __egid: *mut __gid_t,
-        __sgid: *mut __gid_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setresuid(__ruid: __uid_t, __euid: __uid_t, __suid: __uid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setresgid(__rgid: __gid_t, __egid: __gid_t, __sgid: __gid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fork() -> __pid_t;
-}
-extern "C" {
-    pub fn vfork() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttyname(__fd: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ttyname_r(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __buflen: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isatty(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttyslot() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn link(
-        __from: *const ::std::os::raw::c_char,
-        __to: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn linkat(
-        __fromfd: ::std::os::raw::c_int,
-        __from: *const ::std::os::raw::c_char,
-        __tofd: ::std::os::raw::c_int,
-        __to: *const ::std::os::raw::c_char,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn symlink(
-        __from: *const ::std::os::raw::c_char,
-        __to: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn readlink(
-        __path: *const ::std::os::raw::c_char,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn symlinkat(
-        __from: *const ::std::os::raw::c_char,
-        __tofd: ::std::os::raw::c_int,
-        __to: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn readlinkat(
-        __fd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn unlink(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unlinkat(
-        __fd: ::std::os::raw::c_int,
-        __name: *const ::std::os::raw::c_char,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn rmdir(__path: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcgetpgrp(__fd: ::std::os::raw::c_int) -> __pid_t;
-}
-extern "C" {
-    pub fn tcsetpgrp(__fd: ::std::os::raw::c_int, __pgrp_id: __pid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getlogin() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn getlogin_r(
-        __name: *mut ::std::os::raw::c_char,
-        __name_len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setlogin(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}optarg"]
-    pub static mut optarg: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}optind"]
-    pub static mut optind: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}opterr"]
-    pub static mut opterr: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}optopt"]
-    pub static mut optopt: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getopt(
-        ___argc: ::std::os::raw::c_int,
-        ___argv: *const *mut ::std::os::raw::c_char,
-        __shortopts: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn gethostname(__name: *mut ::std::os::raw::c_char, __len: usize) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sethostname(
-        __name: *const ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sethostid(__id: ::std::os::raw::c_long) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getdomainname(
-        __name: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setdomainname(
-        __name: *const ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vhangup() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn revoke(__file: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn profil(
-        __sample_buffer: *mut ::std::os::raw::c_ushort,
-        __size: usize,
-        __offset: usize,
-        __scale: ::std::os::raw::c_uint,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn acct(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getusershell() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn endusershell();
-}
-extern "C" {
-    pub fn setusershell();
-}
-extern "C" {
-    pub fn daemon(
-        __nochdir: ::std::os::raw::c_int,
-        __noclose: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn chroot(__path: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getpass(__prompt: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fsync(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn syncfs(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn gethostid() -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn sync();
-}
-extern "C" {
-    pub fn getpagesize() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getdtablesize() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn truncate(
-        __file: *const ::std::os::raw::c_char,
-        __length: __off_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn truncate64(
-        __file: *const ::std::os::raw::c_char,
-        __length: __off64_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ftruncate(__fd: ::std::os::raw::c_int, __length: __off_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ftruncate64(__fd: ::std::os::raw::c_int, __length: __off64_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn brk(__addr: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sbrk(__delta: isize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn syscall(__sysno: ::std::os::raw::c_long, ...) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn lockf(
-        __fd: ::std::os::raw::c_int,
-        __cmd: ::std::os::raw::c_int,
-        __len: __off_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lockf64(
-        __fd: ::std::os::raw::c_int,
-        __cmd: ::std::os::raw::c_int,
-        __len: __off64_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn copy_file_range(
-        __infd: ::std::os::raw::c_int,
-        __pinoff: *mut __off64_t,
-        __outfd: ::std::os::raw::c_int,
-        __poutoff: *mut __off64_t,
-        __length: usize,
-        __flags: ::std::os::raw::c_uint,
-    ) -> isize;
-}
-extern "C" {
-    pub fn fdatasync(__fildes: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn crypt(
-        __key: *const ::std::os::raw::c_char,
-        __salt: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn swab(
-        __from: *const ::std::os::raw::c_void,
-        __to: *mut ::std::os::raw::c_void,
-        __n: isize,
-    );
-}
-extern "C" {
-    pub fn getentropy(
-        __buffer: *mut ::std::os::raw::c_void,
-        __length: usize,
-    ) -> ::std::os::raw::c_int;
-}
-pub type sig_atomic_t = __sig_atomic_t;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __sigset_t {
-    pub __val: [::std::os::raw::c_ulong; 16usize],
-}
-pub type sigset_t = __sigset_t;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct timespec {
-    pub tv_sec: __time_t,
-    pub tv_nsec: __syscall_slong_t,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union sigval {
-    pub sival_int: ::std::os::raw::c_int,
-    pub sival_ptr: *mut ::std::os::raw::c_void,
-    _bindgen_union_align: u64,
-}
-pub type __sigval_t = sigval;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct siginfo_t {
-    pub si_signo: ::std::os::raw::c_int,
-    pub si_errno: ::std::os::raw::c_int,
-    pub si_code: ::std::os::raw::c_int,
-    pub __pad0: ::std::os::raw::c_int,
-    pub _sifields: siginfo_t__bindgen_ty_1,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union siginfo_t__bindgen_ty_1 {
-    pub _pad: [::std::os::raw::c_int; 28usize],
-    pub _kill: siginfo_t__bindgen_ty_1__bindgen_ty_1,
-    pub _timer: siginfo_t__bindgen_ty_1__bindgen_ty_2,
-    pub _rt: siginfo_t__bindgen_ty_1__bindgen_ty_3,
-    pub _sigchld: siginfo_t__bindgen_ty_1__bindgen_ty_4,
-    pub _sigfault: siginfo_t__bindgen_ty_1__bindgen_ty_5,
-    pub _sigpoll: siginfo_t__bindgen_ty_1__bindgen_ty_6,
-    pub _sigsys: siginfo_t__bindgen_ty_1__bindgen_ty_7,
-    _bindgen_union_align: [u64; 14usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_1 {
-    pub si_pid: __pid_t,
-    pub si_uid: __uid_t,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_2 {
-    pub si_tid: ::std::os::raw::c_int,
-    pub si_overrun: ::std::os::raw::c_int,
-    pub si_sigval: __sigval_t,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_3 {
-    pub si_pid: __pid_t,
-    pub si_uid: __uid_t,
-    pub si_sigval: __sigval_t,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_4 {
-    pub si_pid: __pid_t,
-    pub si_uid: __uid_t,
-    pub si_status: ::std::os::raw::c_int,
-    pub si_utime: __clock_t,
-    pub si_stime: __clock_t,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_5 {
-    pub si_addr: *mut ::std::os::raw::c_void,
-    pub si_addr_lsb: ::std::os::raw::c_short,
-    pub _bounds: siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1 {
-    pub _addr_bnd: siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1__bindgen_ty_1,
-    pub _pkey: __uint32_t,
-    _bindgen_union_align: [u64; 2usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_5__bindgen_ty_1__bindgen_ty_1 {
-    pub _lower: *mut ::std::os::raw::c_void,
-    pub _upper: *mut ::std::os::raw::c_void,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_6 {
-    pub si_band: ::std::os::raw::c_long,
-    pub si_fd: ::std::os::raw::c_int,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct siginfo_t__bindgen_ty_1__bindgen_ty_7 {
-    pub _call_addr: *mut ::std::os::raw::c_void,
-    pub _syscall: ::std::os::raw::c_int,
-    pub _arch: ::std::os::raw::c_uint,
-}
-pub const SI_ASYNCNL: _bindgen_ty_5 = -60;
-pub const SI_TKILL: _bindgen_ty_5 = -6;
-pub const SI_SIGIO: _bindgen_ty_5 = -5;
-pub const SI_ASYNCIO: _bindgen_ty_5 = -4;
-pub const SI_MESGQ: _bindgen_ty_5 = -3;
-pub const SI_TIMER: _bindgen_ty_5 = -2;
-pub const SI_QUEUE: _bindgen_ty_5 = -1;
-pub const SI_USER: _bindgen_ty_5 = 0;
-pub const SI_KERNEL: _bindgen_ty_5 = 128;
-pub type _bindgen_ty_5 = i32;
-pub const ILL_ILLOPC: _bindgen_ty_6 = 1;
-pub const ILL_ILLOPN: _bindgen_ty_6 = 2;
-pub const ILL_ILLADR: _bindgen_ty_6 = 3;
-pub const ILL_ILLTRP: _bindgen_ty_6 = 4;
-pub const ILL_PRVOPC: _bindgen_ty_6 = 5;
-pub const ILL_PRVREG: _bindgen_ty_6 = 6;
-pub const ILL_COPROC: _bindgen_ty_6 = 7;
-pub const ILL_BADSTK: _bindgen_ty_6 = 8;
-pub type _bindgen_ty_6 = u32;
-pub const FPE_INTDIV: _bindgen_ty_7 = 1;
-pub const FPE_INTOVF: _bindgen_ty_7 = 2;
-pub const FPE_FLTDIV: _bindgen_ty_7 = 3;
-pub const FPE_FLTOVF: _bindgen_ty_7 = 4;
-pub const FPE_FLTUND: _bindgen_ty_7 = 5;
-pub const FPE_FLTRES: _bindgen_ty_7 = 6;
-pub const FPE_FLTINV: _bindgen_ty_7 = 7;
-pub const FPE_FLTSUB: _bindgen_ty_7 = 8;
-pub type _bindgen_ty_7 = u32;
-pub const SEGV_MAPERR: _bindgen_ty_8 = 1;
-pub const SEGV_ACCERR: _bindgen_ty_8 = 2;
-pub const SEGV_BNDERR: _bindgen_ty_8 = 3;
-pub const SEGV_PKUERR: _bindgen_ty_8 = 4;
-pub type _bindgen_ty_8 = u32;
-pub const BUS_ADRALN: _bindgen_ty_9 = 1;
-pub const BUS_ADRERR: _bindgen_ty_9 = 2;
-pub const BUS_OBJERR: _bindgen_ty_9 = 3;
-pub const BUS_MCEERR_AR: _bindgen_ty_9 = 4;
-pub const BUS_MCEERR_AO: _bindgen_ty_9 = 5;
-pub type _bindgen_ty_9 = u32;
-pub const TRAP_BRKPT: _bindgen_ty_10 = 1;
-pub const TRAP_TRACE: _bindgen_ty_10 = 2;
-pub type _bindgen_ty_10 = u32;
-pub const CLD_EXITED: _bindgen_ty_11 = 1;
-pub const CLD_KILLED: _bindgen_ty_11 = 2;
-pub const CLD_DUMPED: _bindgen_ty_11 = 3;
-pub const CLD_TRAPPED: _bindgen_ty_11 = 4;
-pub const CLD_STOPPED: _bindgen_ty_11 = 5;
-pub const CLD_CONTINUED: _bindgen_ty_11 = 6;
-pub type _bindgen_ty_11 = u32;
-pub const POLL_IN: _bindgen_ty_12 = 1;
-pub const POLL_OUT: _bindgen_ty_12 = 2;
-pub const POLL_MSG: _bindgen_ty_12 = 3;
-pub const POLL_ERR: _bindgen_ty_12 = 4;
-pub const POLL_PRI: _bindgen_ty_12 = 5;
-pub const POLL_HUP: _bindgen_ty_12 = 6;
-pub type _bindgen_ty_12 = u32;
-pub type sigval_t = __sigval_t;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct sigevent {
-    pub sigev_value: __sigval_t,
-    pub sigev_signo: ::std::os::raw::c_int,
-    pub sigev_notify: ::std::os::raw::c_int,
-    pub _sigev_un: sigevent__bindgen_ty_1,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union sigevent__bindgen_ty_1 {
-    pub _pad: [::std::os::raw::c_int; 12usize],
-    pub _tid: __pid_t,
-    pub _sigev_thread: sigevent__bindgen_ty_1__bindgen_ty_1,
-    _bindgen_union_align: [u64; 6usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sigevent__bindgen_ty_1__bindgen_ty_1 {
-    pub _function: ::core::option::Option<unsafe extern "C" fn(arg1: __sigval_t)>,
-    pub _attribute: *mut pthread_attr_t,
-}
-pub type sigevent_t = sigevent;
-pub const SIGEV_SIGNAL: _bindgen_ty_13 = 0;
-pub const SIGEV_NONE: _bindgen_ty_13 = 1;
-pub const SIGEV_THREAD: _bindgen_ty_13 = 2;
-pub const SIGEV_THREAD_ID: _bindgen_ty_13 = 4;
-pub type _bindgen_ty_13 = u32;
-pub type __sighandler_t = ::core::option::Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>;
-extern "C" {
-    pub fn __sysv_signal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t)
-        -> __sighandler_t;
-}
-extern "C" {
-    pub fn sysv_signal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t) -> __sighandler_t;
-}
-extern "C" {
-    pub fn signal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t) -> __sighandler_t;
-}
-extern "C" {
-    pub fn kill(__pid: __pid_t, __sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn killpg(__pgrp: __pid_t, __sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn raise(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ssignal(__sig: ::std::os::raw::c_int, __handler: __sighandler_t) -> __sighandler_t;
-}
-extern "C" {
-    pub fn gsignal(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn psignal(__sig: ::std::os::raw::c_int, __s: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn psiginfo(__pinfo: *const siginfo_t, __s: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    #[link_name = "\u{1}__xpg_sigpause"]
-    pub fn sigpause(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigblock(__mask: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigsetmask(__mask: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn siggetmask() -> ::std::os::raw::c_int;
-}
-pub type sighandler_t = __sighandler_t;
-pub type sig_t = __sighandler_t;
-extern "C" {
-    pub fn sigemptyset(__set: *mut sigset_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigfillset(__set: *mut sigset_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigaddset(__set: *mut sigset_t, __signo: ::std::os::raw::c_int)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigdelset(__set: *mut sigset_t, __signo: ::std::os::raw::c_int)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigismember(
-        __set: *const sigset_t,
-        __signo: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigisemptyset(__set: *const sigset_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigandset(
-        __set: *mut sigset_t,
-        __left: *const sigset_t,
-        __right: *const sigset_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigorset(
-        __set: *mut sigset_t,
-        __left: *const sigset_t,
-        __right: *const sigset_t,
-    ) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct sigaction {
-    pub __sigaction_handler: sigaction__bindgen_ty_1,
-    pub sa_mask: __sigset_t,
-    pub sa_flags: ::std::os::raw::c_int,
-    pub sa_restorer: ::core::option::Option<unsafe extern "C" fn()>,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union sigaction__bindgen_ty_1 {
-    pub sa_handler: __sighandler_t,
-    pub sa_sigaction: ::core::option::Option<
-        unsafe extern "C" fn(
-            arg1: ::std::os::raw::c_int,
-            arg2: *mut siginfo_t,
-            arg3: *mut ::std::os::raw::c_void,
-        ),
-    >,
-    _bindgen_union_align: u64,
-}
-extern "C" {
-    pub fn sigprocmask(
-        __how: ::std::os::raw::c_int,
-        __set: *const sigset_t,
-        __oset: *mut sigset_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigsuspend(__set: *const sigset_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigaction(
-        __sig: ::std::os::raw::c_int,
-        __act: *const sigaction,
-        __oact: *mut sigaction,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigpending(__set: *mut sigset_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigwait(
-        __set: *const sigset_t,
-        __sig: *mut ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigwaitinfo(__set: *const sigset_t, __info: *mut siginfo_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigtimedwait(
-        __set: *const sigset_t,
-        __info: *mut siginfo_t,
-        __timeout: *const timespec,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigqueue(
-        __pid: __pid_t,
-        __sig: ::std::os::raw::c_int,
-        __val: sigval,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}_sys_siglist"]
-    pub static mut _sys_siglist: [*const ::std::os::raw::c_char; 65usize];
-}
-extern "C" {
-    #[link_name = "\u{1}sys_siglist"]
-    pub static mut sys_siglist: [*const ::std::os::raw::c_char; 65usize];
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _fpx_sw_bytes {
-    pub magic1: __uint32_t,
-    pub extended_size: __uint32_t,
-    pub xstate_bv: __uint64_t,
-    pub xstate_size: __uint32_t,
-    pub __glibc_reserved1: [__uint32_t; 7usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _fpreg {
-    pub significand: [::std::os::raw::c_ushort; 4usize],
-    pub exponent: ::std::os::raw::c_ushort,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _fpxreg {
-    pub significand: [::std::os::raw::c_ushort; 4usize],
-    pub exponent: ::std::os::raw::c_ushort,
-    pub __glibc_reserved1: [::std::os::raw::c_ushort; 3usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _xmmreg {
-    pub element: [__uint32_t; 4usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _fpstate {
-    pub cwd: __uint16_t,
-    pub swd: __uint16_t,
-    pub ftw: __uint16_t,
-    pub fop: __uint16_t,
-    pub rip: __uint64_t,
-    pub rdp: __uint64_t,
-    pub mxcsr: __uint32_t,
-    pub mxcr_mask: __uint32_t,
-    pub _st: [_fpxreg; 8usize],
-    pub _xmm: [_xmmreg; 16usize],
-    pub __glibc_reserved1: [__uint32_t; 24usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct sigcontext {
-    pub r8: __uint64_t,
-    pub r9: __uint64_t,
-    pub r10: __uint64_t,
-    pub r11: __uint64_t,
-    pub r12: __uint64_t,
-    pub r13: __uint64_t,
-    pub r14: __uint64_t,
-    pub r15: __uint64_t,
-    pub rdi: __uint64_t,
-    pub rsi: __uint64_t,
-    pub rbp: __uint64_t,
-    pub rbx: __uint64_t,
-    pub rdx: __uint64_t,
-    pub rax: __uint64_t,
-    pub rcx: __uint64_t,
-    pub rsp: __uint64_t,
-    pub rip: __uint64_t,
-    pub eflags: __uint64_t,
-    pub cs: ::std::os::raw::c_ushort,
-    pub gs: ::std::os::raw::c_ushort,
-    pub fs: ::std::os::raw::c_ushort,
-    pub __pad0: ::std::os::raw::c_ushort,
-    pub err: __uint64_t,
-    pub trapno: __uint64_t,
-    pub oldmask: __uint64_t,
-    pub cr2: __uint64_t,
-    pub __bindgen_anon_1: sigcontext__bindgen_ty_1,
-    pub __reserved1: [__uint64_t; 8usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union sigcontext__bindgen_ty_1 {
-    pub fpstate: *mut _fpstate,
-    pub __fpstate_word: __uint64_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _xsave_hdr {
-    pub xstate_bv: __uint64_t,
-    pub __glibc_reserved1: [__uint64_t; 2usize],
-    pub __glibc_reserved2: [__uint64_t; 5usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct _ymmh_state {
-    pub ymmh_space: [__uint32_t; 64usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct _xstate {
-    pub fpstate: _fpstate,
-    pub xstate_hdr: _xsave_hdr,
-    pub ymmh: _ymmh_state,
-}
-extern "C" {
-    pub fn sigreturn(__scp: *mut sigcontext) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct stack_t {
-    pub ss_sp: *mut ::std::os::raw::c_void,
-    pub ss_flags: ::std::os::raw::c_int,
-    pub ss_size: usize,
-}
-pub type greg_t = ::std::os::raw::c_longlong;
-pub type gregset_t = [greg_t; 23usize];
-pub const REG_R8: _bindgen_ty_14 = 0;
-pub const REG_R9: _bindgen_ty_14 = 1;
-pub const REG_R10: _bindgen_ty_14 = 2;
-pub const REG_R11: _bindgen_ty_14 = 3;
-pub const REG_R12: _bindgen_ty_14 = 4;
-pub const REG_R13: _bindgen_ty_14 = 5;
-pub const REG_R14: _bindgen_ty_14 = 6;
-pub const REG_R15: _bindgen_ty_14 = 7;
-pub const REG_RDI: _bindgen_ty_14 = 8;
-pub const REG_RSI: _bindgen_ty_14 = 9;
-pub const REG_RBP: _bindgen_ty_14 = 10;
-pub const REG_RBX: _bindgen_ty_14 = 11;
-pub const REG_RDX: _bindgen_ty_14 = 12;
-pub const REG_RAX: _bindgen_ty_14 = 13;
-pub const REG_RCX: _bindgen_ty_14 = 14;
-pub const REG_RSP: _bindgen_ty_14 = 15;
-pub const REG_RIP: _bindgen_ty_14 = 16;
-pub const REG_EFL: _bindgen_ty_14 = 17;
-pub const REG_CSGSFS: _bindgen_ty_14 = 18;
-pub const REG_ERR: _bindgen_ty_14 = 19;
-pub const REG_TRAPNO: _bindgen_ty_14 = 20;
-pub const REG_OLDMASK: _bindgen_ty_14 = 21;
-pub const REG_CR2: _bindgen_ty_14 = 22;
-pub type _bindgen_ty_14 = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _libc_fpxreg {
-    pub significand: [::std::os::raw::c_ushort; 4usize],
-    pub exponent: ::std::os::raw::c_ushort,
-    pub __glibc_reserved1: [::std::os::raw::c_ushort; 3usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _libc_xmmreg {
-    pub element: [__uint32_t; 4usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _libc_fpstate {
-    pub cwd: __uint16_t,
-    pub swd: __uint16_t,
-    pub ftw: __uint16_t,
-    pub fop: __uint16_t,
-    pub rip: __uint64_t,
-    pub rdp: __uint64_t,
-    pub mxcsr: __uint32_t,
-    pub mxcr_mask: __uint32_t,
-    pub _st: [_libc_fpxreg; 8usize],
-    pub _xmm: [_libc_xmmreg; 16usize],
-    pub __glibc_reserved1: [__uint32_t; 24usize],
-}
-pub type fpregset_t = *mut _libc_fpstate;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct mcontext_t {
-    pub gregs: gregset_t,
-    pub fpregs: fpregset_t,
-    pub __reserved1: [::std::os::raw::c_ulonglong; 8usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct ucontext_t {
-    pub uc_flags: ::std::os::raw::c_ulong,
-    pub uc_link: *mut ucontext_t,
-    pub uc_stack: stack_t,
-    pub uc_mcontext: mcontext_t,
-    pub uc_sigmask: sigset_t,
-    pub __fpregs_mem: _libc_fpstate,
-    pub __ssp: [::std::os::raw::c_ulonglong; 4usize],
-}
-extern "C" {
-    pub fn siginterrupt(
-        __sig: ::std::os::raw::c_int,
-        __interrupt: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-pub const SS_ONSTACK: _bindgen_ty_15 = 1;
-pub const SS_DISABLE: _bindgen_ty_15 = 2;
-pub type _bindgen_ty_15 = u32;
-extern "C" {
-    pub fn sigaltstack(__ss: *const stack_t, __oss: *mut stack_t) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sigstack {
-    pub ss_sp: *mut ::std::os::raw::c_void,
-    pub ss_onstack: ::std::os::raw::c_int,
-}
-extern "C" {
-    pub fn sigstack(__ss: *mut sigstack, __oss: *mut sigstack) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sighold(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigrelse(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigignore(__sig: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sigset(__sig: ::std::os::raw::c_int, __disp: __sighandler_t) -> __sighandler_t;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __pthread_rwlock_arch_t {
-    pub __readers: ::std::os::raw::c_uint,
-    pub __writers: ::std::os::raw::c_uint,
-    pub __wrphase_futex: ::std::os::raw::c_uint,
-    pub __writers_futex: ::std::os::raw::c_uint,
-    pub __pad3: ::std::os::raw::c_uint,
-    pub __pad4: ::std::os::raw::c_uint,
-    pub __cur_writer: ::std::os::raw::c_int,
-    pub __shared: ::std::os::raw::c_int,
-    pub __rwelision: ::std::os::raw::c_schar,
-    pub __pad1: [::std::os::raw::c_uchar; 7usize],
-    pub __pad2: ::std::os::raw::c_ulong,
-    pub __flags: ::std::os::raw::c_uint,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __pthread_internal_list {
-    pub __prev: *mut __pthread_internal_list,
-    pub __next: *mut __pthread_internal_list,
-}
-pub type __pthread_list_t = __pthread_internal_list;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __pthread_mutex_s {
-    pub __lock: ::std::os::raw::c_int,
-    pub __count: ::std::os::raw::c_uint,
-    pub __owner: ::std::os::raw::c_int,
-    pub __nusers: ::std::os::raw::c_uint,
-    pub __kind: ::std::os::raw::c_int,
-    pub __spins: ::std::os::raw::c_short,
-    pub __elision: ::std::os::raw::c_short,
-    pub __list: __pthread_list_t,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct __pthread_cond_s {
-    pub __bindgen_anon_1: __pthread_cond_s__bindgen_ty_1,
-    pub __bindgen_anon_2: __pthread_cond_s__bindgen_ty_2,
-    pub __g_refs: [::std::os::raw::c_uint; 2usize],
-    pub __g_size: [::std::os::raw::c_uint; 2usize],
-    pub __g1_orig_size: ::std::os::raw::c_uint,
-    pub __wrefs: ::std::os::raw::c_uint,
-    pub __g_signals: [::std::os::raw::c_uint; 2usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union __pthread_cond_s__bindgen_ty_1 {
-    pub __wseq: ::std::os::raw::c_ulonglong,
-    pub __wseq32: __pthread_cond_s__bindgen_ty_1__bindgen_ty_1,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __pthread_cond_s__bindgen_ty_1__bindgen_ty_1 {
-    pub __low: ::std::os::raw::c_uint,
-    pub __high: ::std::os::raw::c_uint,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union __pthread_cond_s__bindgen_ty_2 {
-    pub __g1_start: ::std::os::raw::c_ulonglong,
-    pub __g1_start32: __pthread_cond_s__bindgen_ty_2__bindgen_ty_1,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __pthread_cond_s__bindgen_ty_2__bindgen_ty_1 {
-    pub __low: ::std::os::raw::c_uint,
-    pub __high: ::std::os::raw::c_uint,
-}
-pub type pthread_t = ::std::os::raw::c_ulong;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_mutexattr_t {
-    pub __size: [::std::os::raw::c_char; 4usize],
-    pub __align: ::std::os::raw::c_int,
-    _bindgen_union_align: u32,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_condattr_t {
-    pub __size: [::std::os::raw::c_char; 4usize],
-    pub __align: ::std::os::raw::c_int,
-    _bindgen_union_align: u32,
-}
-pub type pthread_key_t = ::std::os::raw::c_uint;
-pub type pthread_once_t = ::std::os::raw::c_int;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_attr_t {
-    pub __size: [::std::os::raw::c_char; 56usize],
-    pub __align: ::std::os::raw::c_long,
-    _bindgen_union_align: [u64; 7usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_mutex_t {
-    pub __data: __pthread_mutex_s,
-    pub __size: [::std::os::raw::c_char; 40usize],
-    pub __align: ::std::os::raw::c_long,
-    _bindgen_union_align: [u64; 5usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_cond_t {
-    pub __data: __pthread_cond_s,
-    pub __size: [::std::os::raw::c_char; 48usize],
-    pub __align: ::std::os::raw::c_longlong,
-    _bindgen_union_align: [u64; 6usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_rwlock_t {
-    pub __data: __pthread_rwlock_arch_t,
-    pub __size: [::std::os::raw::c_char; 56usize],
-    pub __align: ::std::os::raw::c_long,
-    _bindgen_union_align: [u64; 7usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_rwlockattr_t {
-    pub __size: [::std::os::raw::c_char; 8usize],
-    pub __align: ::std::os::raw::c_long,
-    _bindgen_union_align: u64,
-}
-pub type pthread_spinlock_t = ::std::os::raw::c_int;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_barrier_t {
-    pub __size: [::std::os::raw::c_char; 32usize],
-    pub __align: ::std::os::raw::c_long,
-    _bindgen_union_align: [u64; 4usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union pthread_barrierattr_t {
-    pub __size: [::std::os::raw::c_char; 4usize],
-    pub __align: ::std::os::raw::c_int,
-    _bindgen_union_align: u32,
-}
-extern "C" {
-    pub fn pthread_sigmask(
-        __how: ::std::os::raw::c_int,
-        __newmask: *const __sigset_t,
-        __oldmask: *mut __sigset_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pthread_kill(
-        __threadid: pthread_t,
-        __signo: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pthread_sigqueue(
-        __threadid: pthread_t,
-        __signo: ::std::os::raw::c_int,
-        __value: sigval,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __libc_current_sigrtmin() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __libc_current_sigrtmax() -> ::std::os::raw::c_int;
-}
-pub type int_least8_t = __int_least8_t;
-pub type int_least16_t = __int_least16_t;
-pub type int_least32_t = __int_least32_t;
-pub type int_least64_t = __int_least64_t;
-pub type uint_least8_t = __uint_least8_t;
-pub type uint_least16_t = __uint_least16_t;
-pub type uint_least32_t = __uint_least32_t;
-pub type uint_least64_t = __uint_least64_t;
-pub type int_fast8_t = ::std::os::raw::c_schar;
-pub type int_fast16_t = ::std::os::raw::c_long;
-pub type int_fast32_t = ::std::os::raw::c_long;
-pub type int_fast64_t = ::std::os::raw::c_long;
-pub type uint_fast8_t = ::std::os::raw::c_uchar;
-pub type uint_fast16_t = ::std::os::raw::c_ulong;
-pub type uint_fast32_t = ::std::os::raw::c_ulong;
-pub type uint_fast64_t = ::std::os::raw::c_ulong;
-pub type intmax_t = __intmax_t;
-pub type uintmax_t = __uintmax_t;
-pub const r_instruction_r_output_direction: r_instruction = 0;
-pub const r_instruction_r_input_direction: r_instruction = 1;
-pub const r_instruction_r_inputa_direction: r_instruction = 2;
-pub const r_instruction_r_appending_to: r_instruction = 3;
-pub const r_instruction_r_reading_until: r_instruction = 4;
-pub const r_instruction_r_reading_string: r_instruction = 5;
-pub const r_instruction_r_duplicating_input: r_instruction = 6;
-pub const r_instruction_r_duplicating_output: r_instruction = 7;
-pub const r_instruction_r_deblank_reading_until: r_instruction = 8;
-pub const r_instruction_r_close_this: r_instruction = 9;
-pub const r_instruction_r_err_and_out: r_instruction = 10;
-pub const r_instruction_r_input_output: r_instruction = 11;
-pub const r_instruction_r_output_force: r_instruction = 12;
-pub const r_instruction_r_duplicating_input_word: r_instruction = 13;
-pub const r_instruction_r_duplicating_output_word: r_instruction = 14;
-pub const r_instruction_r_move_input: r_instruction = 15;
-pub const r_instruction_r_move_output: r_instruction = 16;
-pub const r_instruction_r_move_input_word: r_instruction = 17;
-pub const r_instruction_r_move_output_word: r_instruction = 18;
-pub const r_instruction_r_append_err_and_out: r_instruction = 19;
-pub type r_instruction = u32;
-pub const command_type_cm_for: command_type = 0;
-pub const command_type_cm_case: command_type = 1;
-pub const command_type_cm_while: command_type = 2;
-pub const command_type_cm_if: command_type = 3;
-pub const command_type_cm_simple: command_type = 4;
-pub const command_type_cm_select: command_type = 5;
-pub const command_type_cm_connection: command_type = 6;
-pub const command_type_cm_function_def: command_type = 7;
-pub const command_type_cm_until: command_type = 8;
-pub const command_type_cm_group: command_type = 9;
-pub const command_type_cm_arith: command_type = 10;
-pub const command_type_cm_cond: command_type = 11;
-pub const command_type_cm_arith_for: command_type = 12;
-pub const command_type_cm_subshell: command_type = 13;
-pub const command_type_cm_coproc: command_type = 14;
-pub type command_type = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct word_desc {
-    pub word: *mut ::std::os::raw::c_char,
-    pub flags: ::std::os::raw::c_int,
-}
-pub type WORD_DESC = word_desc;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct word_list {
-    pub next: *mut word_list,
-    pub word: *mut WORD_DESC,
-}
-pub type WORD_LIST = word_list;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union REDIRECTEE {
-    pub dest: ::std::os::raw::c_int,
-    pub filename: *mut WORD_DESC,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct redirect {
-    pub next: *mut redirect,
-    pub redirector: REDIRECTEE,
-    pub rflags: ::std::os::raw::c_int,
-    pub flags: ::std::os::raw::c_int,
-    pub instruction: r_instruction,
-    pub redirectee: REDIRECTEE,
-    pub here_doc_eof: *mut ::std::os::raw::c_char,
-}
-pub type REDIRECT = redirect;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct element {
-    pub word: *mut WORD_DESC,
-    pub redirect: *mut REDIRECT,
-}
-pub type ELEMENT = element;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct command {
-    pub type_: command_type,
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub redirects: *mut REDIRECT,
-    pub value: command__bindgen_ty_1,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union command__bindgen_ty_1 {
-    pub For: *mut for_com,
-    pub Case: *mut case_com,
-    pub While: *mut while_com,
-    pub If: *mut if_com,
-    pub Connection: *mut connection,
-    pub Simple: *mut simple_com,
-    pub Function_def: *mut function_def,
-    pub Group: *mut group_com,
-    pub Select: *mut select_com,
-    pub Arith: *mut arith_com,
-    pub Cond: *mut cond_com,
-    pub ArithFor: *mut arith_for_com,
-    pub Subshell: *mut subshell_com,
-    pub Coproc: *mut coproc_com,
-    _bindgen_union_align: u64,
-}
-pub type COMMAND = command;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct connection {
-    pub ignore: ::std::os::raw::c_int,
-    pub first: *mut COMMAND,
-    pub second: *mut COMMAND,
-    pub connector: ::std::os::raw::c_int,
-}
-pub type CONNECTION = connection;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct pattern_list {
-    pub next: *mut pattern_list,
-    pub patterns: *mut WORD_LIST,
-    pub action: *mut COMMAND,
-    pub flags: ::std::os::raw::c_int,
-}
-pub type PATTERN_LIST = pattern_list;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct case_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub word: *mut WORD_DESC,
-    pub clauses: *mut PATTERN_LIST,
-}
-pub type CASE_COM = case_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct for_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub name: *mut WORD_DESC,
-    pub map_list: *mut WORD_LIST,
-    pub action: *mut COMMAND,
-}
-pub type FOR_COM = for_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct arith_for_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub init: *mut WORD_LIST,
-    pub test: *mut WORD_LIST,
-    pub step: *mut WORD_LIST,
-    pub action: *mut COMMAND,
-}
-pub type ARITH_FOR_COM = arith_for_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct select_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub name: *mut WORD_DESC,
-    pub map_list: *mut WORD_LIST,
-    pub action: *mut COMMAND,
-}
-pub type SELECT_COM = select_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct if_com {
-    pub flags: ::std::os::raw::c_int,
-    pub test: *mut COMMAND,
-    pub true_case: *mut COMMAND,
-    pub false_case: *mut COMMAND,
-}
-pub type IF_COM = if_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct while_com {
-    pub flags: ::std::os::raw::c_int,
-    pub test: *mut COMMAND,
-    pub action: *mut COMMAND,
-}
-pub type WHILE_COM = while_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct arith_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub exp: *mut WORD_LIST,
-}
-pub type ARITH_COM = arith_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct cond_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub type_: ::std::os::raw::c_int,
-    pub op: *mut WORD_DESC,
-    pub left: *mut cond_com,
-    pub right: *mut cond_com,
-}
-pub type COND_COM = cond_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct simple_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub words: *mut WORD_LIST,
-    pub redirects: *mut REDIRECT,
-}
-pub type SIMPLE_COM = simple_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct function_def {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub name: *mut WORD_DESC,
-    pub command: *mut COMMAND,
-    pub source_file: *mut ::std::os::raw::c_char,
-}
-pub type FUNCTION_DEF = function_def;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct group_com {
-    pub ignore: ::std::os::raw::c_int,
-    pub command: *mut COMMAND,
-}
-pub type GROUP_COM = group_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct subshell_com {
-    pub flags: ::std::os::raw::c_int,
-    pub line: ::std::os::raw::c_int,
-    pub command: *mut COMMAND,
-}
-pub type SUBSHELL_COM = subshell_com;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct coproc {
-    pub c_name: *mut ::std::os::raw::c_char,
-    pub c_pid: pid_t,
-    pub c_rfd: ::std::os::raw::c_int,
-    pub c_wfd: ::std::os::raw::c_int,
-    pub c_rsave: ::std::os::raw::c_int,
-    pub c_wsave: ::std::os::raw::c_int,
-    pub c_flags: ::std::os::raw::c_int,
-    pub c_status: ::std::os::raw::c_int,
-    pub c_lock: ::std::os::raw::c_int,
-}
-pub type Coproc = coproc;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct coproc_com {
-    pub flags: ::std::os::raw::c_int,
-    pub name: *mut ::std::os::raw::c_char,
-    pub command: *mut COMMAND,
-}
-pub type COPROC_COM = coproc_com;
-extern "C" {
-    #[link_name = "\u{1}global_command"]
-    pub static mut global_command: *mut COMMAND;
-}
-extern "C" {
-    #[link_name = "\u{1}sh_coproc"]
-    pub static mut sh_coproc: Coproc;
-}
-extern "C" {
-    pub fn copy_function_def_contents(
-        arg1: *mut FUNCTION_DEF,
-        arg2: *mut FUNCTION_DEF,
-    ) -> *mut FUNCTION_DEF;
-}
-extern "C" {
-    pub fn copy_function_def(arg1: *mut FUNCTION_DEF) -> *mut FUNCTION_DEF;
-}
-extern "C" {
-    pub fn copy_word(arg1: *mut WORD_DESC) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn copy_word_list(arg1: *mut WORD_LIST) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn copy_redirect(arg1: *mut REDIRECT) -> *mut REDIRECT;
-}
-extern "C" {
-    pub fn copy_redirects(arg1: *mut REDIRECT) -> *mut REDIRECT;
-}
-extern "C" {
-    pub fn copy_command(arg1: *mut COMMAND) -> *mut COMMAND;
-}
-pub type u_char = __u_char;
-pub type u_short = __u_short;
-pub type u_int = __u_int;
-pub type u_long = __u_long;
-pub type quad_t = __quad_t;
-pub type u_quad_t = __u_quad_t;
-pub type fsid_t = __fsid_t;
-pub type loff_t = __loff_t;
-pub type ino_t = __ino_t;
-pub type ino64_t = __ino64_t;
-pub type dev_t = __dev_t;
-pub type mode_t = __mode_t;
-pub type nlink_t = __nlink_t;
-pub type id_t = __id_t;
-pub type daddr_t = __daddr_t;
-pub type caddr_t = __caddr_t;
-pub type key_t = __key_t;
-pub type clock_t = __clock_t;
-pub type clockid_t = __clockid_t;
-pub type time_t = __time_t;
-pub type timer_t = __timer_t;
-pub type suseconds_t = __suseconds_t;
-pub type ulong = ::std::os::raw::c_ulong;
-pub type ushort = ::std::os::raw::c_ushort;
-pub type uint = ::std::os::raw::c_uint;
-pub type u_int8_t = ::std::os::raw::c_uchar;
-pub type u_int16_t = ::std::os::raw::c_ushort;
-pub type u_int32_t = ::std::os::raw::c_uint;
-pub type u_int64_t = ::std::os::raw::c_ulong;
-pub type register_t = ::std::os::raw::c_long;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct timeval {
-    pub tv_sec: __time_t,
-    pub tv_usec: __suseconds_t,
-}
-pub type __fd_mask = ::std::os::raw::c_long;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct fd_set {
-    pub fds_bits: [__fd_mask; 16usize],
-}
-pub type fd_mask = __fd_mask;
-extern "C" {
-    pub fn select(
-        __nfds: ::std::os::raw::c_int,
-        __readfds: *mut fd_set,
-        __writefds: *mut fd_set,
-        __exceptfds: *mut fd_set,
-        __timeout: *mut timeval,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pselect(
-        __nfds: ::std::os::raw::c_int,
-        __readfds: *mut fd_set,
-        __writefds: *mut fd_set,
-        __exceptfds: *mut fd_set,
-        __timeout: *const timespec,
-        __sigmask: *const __sigset_t,
-    ) -> ::std::os::raw::c_int;
-}
-pub type blksize_t = __blksize_t;
-pub type blkcnt_t = __blkcnt_t;
-pub type fsblkcnt_t = __fsblkcnt_t;
-pub type fsfilcnt_t = __fsfilcnt_t;
-pub type blkcnt64_t = __blkcnt64_t;
-pub type fsblkcnt64_t = __fsblkcnt64_t;
-pub type fsfilcnt64_t = __fsfilcnt64_t;
-pub type __gwchar_t = ::std::os::raw::c_int;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct imaxdiv_t {
-    pub quot: ::std::os::raw::c_long,
-    pub rem: ::std::os::raw::c_long,
-}
-extern "C" {
-    pub fn imaxabs(__n: intmax_t) -> intmax_t;
-}
-extern "C" {
-    pub fn imaxdiv(__numer: intmax_t, __denom: intmax_t) -> imaxdiv_t;
-}
-extern "C" {
-    pub fn strtoimax(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> intmax_t;
-}
-extern "C" {
-    pub fn strtoumax(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> uintmax_t;
-}
-extern "C" {
-    pub fn wcstoimax(
-        __nptr: *const __gwchar_t,
-        __endptr: *mut *mut __gwchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> intmax_t;
-}
-extern "C" {
-    pub fn wcstoumax(
-        __nptr: *const __gwchar_t,
-        __endptr: *mut *mut __gwchar_t,
-        __base: ::std::os::raw::c_int,
-    ) -> uintmax_t;
-}
-pub const _ISupper: _bindgen_ty_16 = 256;
-pub const _ISlower: _bindgen_ty_16 = 512;
-pub const _ISalpha: _bindgen_ty_16 = 1024;
-pub const _ISdigit: _bindgen_ty_16 = 2048;
-pub const _ISxdigit: _bindgen_ty_16 = 4096;
-pub const _ISspace: _bindgen_ty_16 = 8192;
-pub const _ISprint: _bindgen_ty_16 = 16384;
-pub const _ISgraph: _bindgen_ty_16 = 32768;
-pub const _ISblank: _bindgen_ty_16 = 1;
-pub const _IScntrl: _bindgen_ty_16 = 2;
-pub const _ISpunct: _bindgen_ty_16 = 4;
-pub const _ISalnum: _bindgen_ty_16 = 8;
-pub type _bindgen_ty_16 = u32;
-extern "C" {
-    pub fn __ctype_b_loc() -> *mut *const ::std::os::raw::c_ushort;
-}
-extern "C" {
-    pub fn __ctype_tolower_loc() -> *mut *const __int32_t;
-}
-extern "C" {
-    pub fn __ctype_toupper_loc() -> *mut *const __int32_t;
-}
-extern "C" {
-    pub fn isalnum(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isalpha(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iscntrl(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isdigit(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn islower(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isgraph(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isprint(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ispunct(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isspace(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isupper(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isxdigit(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tolower(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn toupper(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isblank(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isctype(
-        __c: ::std::os::raw::c_int,
-        __mask: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isascii(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn toascii(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn _toupper(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn _tolower(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isalnum_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isalpha_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn iscntrl_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isdigit_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn islower_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isgraph_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isprint_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ispunct_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isspace_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isupper_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isxdigit_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn isblank_l(arg1: ::std::os::raw::c_int, arg2: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __tolower_l(__c: ::std::os::raw::c_int, __l: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tolower_l(__c: ::std::os::raw::c_int, __l: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __toupper_l(__c: ::std::os::raw::c_int, __l: locale_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn toupper_l(__c: ::std::os::raw::c_int, __l: locale_t) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct timezone {
-    pub tz_minuteswest: ::std::os::raw::c_int,
-    pub tz_dsttime: ::std::os::raw::c_int,
-}
-pub type __timezone_ptr_t = *mut timezone;
-extern "C" {
-    pub fn gettimeofday(__tv: *mut timeval, __tz: __timezone_ptr_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn settimeofday(__tv: *const timeval, __tz: *const timezone) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn adjtime(__delta: *const timeval, __olddelta: *mut timeval) -> ::std::os::raw::c_int;
-}
-pub const __itimer_which_ITIMER_REAL: __itimer_which = 0;
-pub const __itimer_which_ITIMER_VIRTUAL: __itimer_which = 1;
-pub const __itimer_which_ITIMER_PROF: __itimer_which = 2;
-pub type __itimer_which = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct itimerval {
-    pub it_interval: timeval,
-    pub it_value: timeval,
-}
-pub use self::__itimer_which as __itimer_which_t;
-extern "C" {
-    pub fn getitimer(__which: __itimer_which_t, __value: *mut itimerval) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setitimer(
-        __which: __itimer_which_t,
-        __new: *const itimerval,
-        __old: *mut itimerval,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn utimes(
-        __file: *const ::std::os::raw::c_char,
-        __tvp: *const timeval,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lutimes(
-        __file: *const ::std::os::raw::c_char,
-        __tvp: *const timeval,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn futimes(__fd: ::std::os::raw::c_int, __tvp: *const timeval) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn futimesat(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __tvp: *const timeval,
-    ) -> ::std::os::raw::c_int;
-}
-pub const __rlimit_resource_RLIMIT_CPU: __rlimit_resource = 0;
-pub const __rlimit_resource_RLIMIT_FSIZE: __rlimit_resource = 1;
-pub const __rlimit_resource_RLIMIT_DATA: __rlimit_resource = 2;
-pub const __rlimit_resource_RLIMIT_STACK: __rlimit_resource = 3;
-pub const __rlimit_resource_RLIMIT_CORE: __rlimit_resource = 4;
-pub const __rlimit_resource___RLIMIT_RSS: __rlimit_resource = 5;
-pub const __rlimit_resource_RLIMIT_NOFILE: __rlimit_resource = 7;
-pub const __rlimit_resource___RLIMIT_OFILE: __rlimit_resource = 7;
-pub const __rlimit_resource_RLIMIT_AS: __rlimit_resource = 9;
-pub const __rlimit_resource___RLIMIT_NPROC: __rlimit_resource = 6;
-pub const __rlimit_resource___RLIMIT_MEMLOCK: __rlimit_resource = 8;
-pub const __rlimit_resource___RLIMIT_LOCKS: __rlimit_resource = 10;
-pub const __rlimit_resource___RLIMIT_SIGPENDING: __rlimit_resource = 11;
-pub const __rlimit_resource___RLIMIT_MSGQUEUE: __rlimit_resource = 12;
-pub const __rlimit_resource___RLIMIT_NICE: __rlimit_resource = 13;
-pub const __rlimit_resource___RLIMIT_RTPRIO: __rlimit_resource = 14;
-pub const __rlimit_resource___RLIMIT_RTTIME: __rlimit_resource = 15;
-pub const __rlimit_resource___RLIMIT_NLIMITS: __rlimit_resource = 16;
-pub const __rlimit_resource___RLIM_NLIMITS: __rlimit_resource = 16;
-pub type __rlimit_resource = u32;
-pub type rlim_t = __rlim_t;
-pub type rlim64_t = __rlim64_t;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct rlimit {
-    pub rlim_cur: rlim_t,
-    pub rlim_max: rlim_t,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct rlimit64 {
-    pub rlim_cur: rlim64_t,
-    pub rlim_max: rlim64_t,
-}
-pub const __rusage_who_RUSAGE_SELF: __rusage_who = 0;
-pub const __rusage_who_RUSAGE_CHILDREN: __rusage_who = -1;
-pub const __rusage_who_RUSAGE_THREAD: __rusage_who = 1;
-pub type __rusage_who = i32;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct rusage {
-    pub ru_utime: timeval,
-    pub ru_stime: timeval,
-    pub __bindgen_anon_1: rusage__bindgen_ty_1,
-    pub __bindgen_anon_2: rusage__bindgen_ty_2,
-    pub __bindgen_anon_3: rusage__bindgen_ty_3,
-    pub __bindgen_anon_4: rusage__bindgen_ty_4,
-    pub __bindgen_anon_5: rusage__bindgen_ty_5,
-    pub __bindgen_anon_6: rusage__bindgen_ty_6,
-    pub __bindgen_anon_7: rusage__bindgen_ty_7,
-    pub __bindgen_anon_8: rusage__bindgen_ty_8,
-    pub __bindgen_anon_9: rusage__bindgen_ty_9,
-    pub __bindgen_anon_10: rusage__bindgen_ty_10,
-    pub __bindgen_anon_11: rusage__bindgen_ty_11,
-    pub __bindgen_anon_12: rusage__bindgen_ty_12,
-    pub __bindgen_anon_13: rusage__bindgen_ty_13,
-    pub __bindgen_anon_14: rusage__bindgen_ty_14,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_1 {
-    pub ru_maxrss: ::std::os::raw::c_long,
-    pub __ru_maxrss_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_2 {
-    pub ru_ixrss: ::std::os::raw::c_long,
-    pub __ru_ixrss_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_3 {
-    pub ru_idrss: ::std::os::raw::c_long,
-    pub __ru_idrss_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_4 {
-    pub ru_isrss: ::std::os::raw::c_long,
-    pub __ru_isrss_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_5 {
-    pub ru_minflt: ::std::os::raw::c_long,
-    pub __ru_minflt_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_6 {
-    pub ru_majflt: ::std::os::raw::c_long,
-    pub __ru_majflt_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_7 {
-    pub ru_nswap: ::std::os::raw::c_long,
-    pub __ru_nswap_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_8 {
-    pub ru_inblock: ::std::os::raw::c_long,
-    pub __ru_inblock_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_9 {
-    pub ru_oublock: ::std::os::raw::c_long,
-    pub __ru_oublock_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_10 {
-    pub ru_msgsnd: ::std::os::raw::c_long,
-    pub __ru_msgsnd_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_11 {
-    pub ru_msgrcv: ::std::os::raw::c_long,
-    pub __ru_msgrcv_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_12 {
-    pub ru_nsignals: ::std::os::raw::c_long,
-    pub __ru_nsignals_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_13 {
-    pub ru_nvcsw: ::std::os::raw::c_long,
-    pub __ru_nvcsw_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union rusage__bindgen_ty_14 {
-    pub ru_nivcsw: ::std::os::raw::c_long,
-    pub __ru_nivcsw_word: __syscall_slong_t,
-    _bindgen_union_align: u64,
-}
-pub const __priority_which_PRIO_PROCESS: __priority_which = 0;
-pub const __priority_which_PRIO_PGRP: __priority_which = 1;
-pub const __priority_which_PRIO_USER: __priority_which = 2;
-pub type __priority_which = u32;
-extern "C" {
-    pub fn prlimit(
-        __pid: __pid_t,
-        __resource: __rlimit_resource,
-        __new_limit: *const rlimit,
-        __old_limit: *mut rlimit,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn prlimit64(
-        __pid: __pid_t,
-        __resource: __rlimit_resource,
-        __new_limit: *const rlimit64,
-        __old_limit: *mut rlimit64,
-    ) -> ::std::os::raw::c_int;
-}
-pub use self::__priority_which as __priority_which_t;
-pub use self::__rlimit_resource as __rlimit_resource_t;
-pub use self::__rusage_who as __rusage_who_t;
-extern "C" {
-    pub fn getrlimit(
-        __resource: __rlimit_resource_t,
-        __rlimits: *mut rlimit,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getrlimit64(
-        __resource: __rlimit_resource_t,
-        __rlimits: *mut rlimit64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setrlimit(
-        __resource: __rlimit_resource_t,
-        __rlimits: *const rlimit,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setrlimit64(
-        __resource: __rlimit_resource_t,
-        __rlimits: *const rlimit64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getrusage(__who: __rusage_who_t, __usage: *mut rusage) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getpriority(__which: __priority_which_t, __who: id_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setpriority(
-        __which: __priority_which_t,
-        __who: id_t,
-        __prio: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn memcpy(
-        __dest: *mut ::std::os::raw::c_void,
-        __src: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn memmove(
-        __dest: *mut ::std::os::raw::c_void,
-        __src: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn memccpy(
-        __dest: *mut ::std::os::raw::c_void,
-        __src: *const ::std::os::raw::c_void,
-        __c: ::std::os::raw::c_int,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn memset(
-        __s: *mut ::std::os::raw::c_void,
-        __c: ::std::os::raw::c_int,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn memcmp(
-        __s1: *const ::std::os::raw::c_void,
-        __s2: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn memchr(
-        __s: *const ::std::os::raw::c_void,
-        __c: ::std::os::raw::c_int,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn rawmemchr(
-        __s: *const ::std::os::raw::c_void,
-        __c: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn memrchr(
-        __s: *const ::std::os::raw::c_void,
-        __c: ::std::os::raw::c_int,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn strcpy(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strncpy(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strcat(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strncat(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strcmp(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strncmp(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strcoll(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strxfrm(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn strcoll_l(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-        __l: locale_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strxfrm_l(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-        __n: usize,
-        __l: locale_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn strdup(__s: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strndup(
-        __string: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strchr(
-        __s: *const ::std::os::raw::c_char,
-        __c: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strrchr(
-        __s: *const ::std::os::raw::c_char,
-        __c: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strchrnul(
-        __s: *const ::std::os::raw::c_char,
-        __c: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strcspn(
-        __s: *const ::std::os::raw::c_char,
-        __reject: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn strspn(
-        __s: *const ::std::os::raw::c_char,
-        __accept: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn strpbrk(
-        __s: *const ::std::os::raw::c_char,
-        __accept: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strstr(
-        __haystack: *const ::std::os::raw::c_char,
-        __needle: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strtok(
-        __s: *mut ::std::os::raw::c_char,
-        __delim: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn __strtok_r(
-        __s: *mut ::std::os::raw::c_char,
-        __delim: *const ::std::os::raw::c_char,
-        __save_ptr: *mut *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strtok_r(
-        __s: *mut ::std::os::raw::c_char,
-        __delim: *const ::std::os::raw::c_char,
-        __save_ptr: *mut *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strcasestr(
-        __haystack: *const ::std::os::raw::c_char,
-        __needle: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn memmem(
-        __haystack: *const ::std::os::raw::c_void,
-        __haystacklen: usize,
-        __needle: *const ::std::os::raw::c_void,
-        __needlelen: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn __mempcpy(
-        __dest: *mut ::std::os::raw::c_void,
-        __src: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn mempcpy(
-        __dest: *mut ::std::os::raw::c_void,
-        __src: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn strlen(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn strnlen(__string: *const ::std::os::raw::c_char, __maxlen: usize) -> usize;
-}
-extern "C" {
-    pub fn strerror(__errnum: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strerror_r(
-        __errnum: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __buflen: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strerror_l(
-        __errnum: ::std::os::raw::c_int,
-        __l: locale_t,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bcmp(
-        __s1: *const ::std::os::raw::c_void,
-        __s2: *const ::std::os::raw::c_void,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bcopy(
-        __src: *const ::std::os::raw::c_void,
-        __dest: *mut ::std::os::raw::c_void,
-        __n: usize,
-    );
-}
-extern "C" {
-    pub fn bzero(__s: *mut ::std::os::raw::c_void, __n: usize);
-}
-extern "C" {
-    pub fn index(
-        __s: *const ::std::os::raw::c_char,
-        __c: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn rindex(
-        __s: *const ::std::os::raw::c_char,
-        __c: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ffs(__i: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ffsl(__l: ::std::os::raw::c_long) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ffsll(__ll: ::std::os::raw::c_longlong) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strcasecmp(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strncasecmp(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strcasecmp_l(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strncasecmp_l(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-        __n: usize,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn explicit_bzero(__s: *mut ::std::os::raw::c_void, __n: usize);
-}
-extern "C" {
-    pub fn strsep(
-        __stringp: *mut *mut ::std::os::raw::c_char,
-        __delim: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strsignal(__sig: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn __stpcpy(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn stpcpy(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn __stpncpy(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn stpncpy(
-        __dest: *mut ::std::os::raw::c_char,
-        __src: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strverscmp(
-        __s1: *const ::std::os::raw::c_char,
-        __s2: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfry(__string: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn memfrob(__s: *mut ::std::os::raw::c_void, __n: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn basename(__filename: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-pub const idtype_t_P_ALL: idtype_t = 0;
-pub const idtype_t_P_PID: idtype_t = 1;
-pub const idtype_t_P_PGID: idtype_t = 2;
-pub type idtype_t = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct div_t {
-    pub quot: ::std::os::raw::c_int,
-    pub rem: ::std::os::raw::c_int,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct ldiv_t {
-    pub quot: ::std::os::raw::c_long,
-    pub rem: ::std::os::raw::c_long,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct lldiv_t {
-    pub quot: ::std::os::raw::c_longlong,
-    pub rem: ::std::os::raw::c_longlong,
-}
-extern "C" {
-    pub fn __ctype_get_mb_cur_max() -> usize;
-}
-extern "C" {
-    pub fn atof(__nptr: *const ::std::os::raw::c_char) -> f64;
-}
-extern "C" {
-    pub fn atoi(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn atol(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn atoll(__nptr: *const ::std::os::raw::c_char) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn strtod(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> f64;
-}
-extern "C" {
-    pub fn strtof(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> f32;
-}
-extern "C" {
-    pub fn strtold(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> f64;
-}
-extern "C" {
-    pub fn strtof32(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> _Float32;
-}
-extern "C" {
-    pub fn strtof64(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> _Float64;
-}
-extern "C" {
-    pub fn strtof32x(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> _Float32x;
-}
-extern "C" {
-    pub fn strtof64x(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-    ) -> _Float64x;
-}
-extern "C" {
-    pub fn strtol(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn strtoul(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn strtoq(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn strtouq(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_ulonglong;
-}
-extern "C" {
-    pub fn strtoll(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn strtoull(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_ulonglong;
-}
-extern "C" {
-    pub fn strfromd(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: f64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfromf(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: f32,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfroml(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: f64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfromf32(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: _Float32,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfromf64(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: _Float64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfromf32x(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: _Float32x,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strfromf64x(
-        __dest: *mut ::std::os::raw::c_char,
-        __size: usize,
-        __format: *const ::std::os::raw::c_char,
-        __f: _Float64x,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strtol_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn strtoul_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn strtoll_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn strtoull_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __base: ::std::os::raw::c_int,
-        __loc: locale_t,
-    ) -> ::std::os::raw::c_ulonglong;
-}
-extern "C" {
-    pub fn strtod_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> f64;
-}
-extern "C" {
-    pub fn strtof_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> f32;
-}
-extern "C" {
-    pub fn strtold_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> f64;
-}
-extern "C" {
-    pub fn strtof32_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> _Float32;
-}
-extern "C" {
-    pub fn strtof64_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> _Float64;
-}
-extern "C" {
-    pub fn strtof32x_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> _Float32x;
-}
-extern "C" {
-    pub fn strtof64x_l(
-        __nptr: *const ::std::os::raw::c_char,
-        __endptr: *mut *mut ::std::os::raw::c_char,
-        __loc: locale_t,
-    ) -> _Float64x;
-}
-extern "C" {
-    pub fn l64a(__n: ::std::os::raw::c_long) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn a64l(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn random() -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn srandom(__seed: ::std::os::raw::c_uint);
-}
-extern "C" {
-    pub fn initstate(
-        __seed: ::std::os::raw::c_uint,
-        __statebuf: *mut ::std::os::raw::c_char,
-        __statelen: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn setstate(__statebuf: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct random_data {
-    pub fptr: *mut i32,
-    pub rptr: *mut i32,
-    pub state: *mut i32,
-    pub rand_type: ::std::os::raw::c_int,
-    pub rand_deg: ::std::os::raw::c_int,
-    pub rand_sep: ::std::os::raw::c_int,
-    pub end_ptr: *mut i32,
-}
-extern "C" {
-    pub fn random_r(__buf: *mut random_data, __result: *mut i32) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn srandom_r(
-        __seed: ::std::os::raw::c_uint,
-        __buf: *mut random_data,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn initstate_r(
-        __seed: ::std::os::raw::c_uint,
-        __statebuf: *mut ::std::os::raw::c_char,
-        __statelen: usize,
-        __buf: *mut random_data,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setstate_r(
-        __statebuf: *mut ::std::os::raw::c_char,
-        __buf: *mut random_data,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn rand() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn srand(__seed: ::std::os::raw::c_uint);
-}
-extern "C" {
-    pub fn rand_r(__seed: *mut ::std::os::raw::c_uint) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn drand48() -> f64;
-}
-extern "C" {
-    pub fn erand48(__xsubi: *mut ::std::os::raw::c_ushort) -> f64;
-}
-extern "C" {
-    pub fn lrand48() -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn nrand48(__xsubi: *mut ::std::os::raw::c_ushort) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn mrand48() -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn jrand48(__xsubi: *mut ::std::os::raw::c_ushort) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn srand48(__seedval: ::std::os::raw::c_long);
-}
-extern "C" {
-    pub fn seed48(__seed16v: *mut ::std::os::raw::c_ushort) -> *mut ::std::os::raw::c_ushort;
-}
-extern "C" {
-    pub fn lcong48(__param: *mut ::std::os::raw::c_ushort);
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct drand48_data {
-    pub __x: [::std::os::raw::c_ushort; 3usize],
-    pub __old_x: [::std::os::raw::c_ushort; 3usize],
-    pub __c: ::std::os::raw::c_ushort,
-    pub __init: ::std::os::raw::c_ushort,
-    pub __a: ::std::os::raw::c_ulonglong,
-}
-extern "C" {
-    pub fn drand48_r(__buffer: *mut drand48_data, __result: *mut f64) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn erand48_r(
-        __xsubi: *mut ::std::os::raw::c_ushort,
-        __buffer: *mut drand48_data,
-        __result: *mut f64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lrand48_r(
-        __buffer: *mut drand48_data,
-        __result: *mut ::std::os::raw::c_long,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn nrand48_r(
-        __xsubi: *mut ::std::os::raw::c_ushort,
-        __buffer: *mut drand48_data,
-        __result: *mut ::std::os::raw::c_long,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mrand48_r(
-        __buffer: *mut drand48_data,
-        __result: *mut ::std::os::raw::c_long,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn jrand48_r(
-        __xsubi: *mut ::std::os::raw::c_ushort,
-        __buffer: *mut drand48_data,
-        __result: *mut ::std::os::raw::c_long,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn srand48_r(
-        __seedval: ::std::os::raw::c_long,
-        __buffer: *mut drand48_data,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn seed48_r(
-        __seed16v: *mut ::std::os::raw::c_ushort,
-        __buffer: *mut drand48_data,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lcong48_r(
-        __param: *mut ::std::os::raw::c_ushort,
-        __buffer: *mut drand48_data,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn malloc(__size: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn calloc(__nmemb: usize, __size: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn realloc(
-        __ptr: *mut ::std::os::raw::c_void,
-        __size: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn reallocarray(
-        __ptr: *mut ::std::os::raw::c_void,
-        __nmemb: usize,
-        __size: usize,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn free(__ptr: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub fn alloca(__size: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn valloc(__size: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn posix_memalign(
-        __memptr: *mut *mut ::std::os::raw::c_void,
-        __alignment: usize,
-        __size: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn aligned_alloc(__alignment: usize, __size: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn abort();
-}
-extern "C" {
-    pub fn atexit(__func: ::core::option::Option<unsafe extern "C" fn()>) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn at_quick_exit(
-        __func: ::core::option::Option<unsafe extern "C" fn()>,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn on_exit(
-        __func: ::core::option::Option<
-            unsafe extern "C" fn(
-                __status: ::std::os::raw::c_int,
-                __arg: *mut ::std::os::raw::c_void,
-            ),
-        >,
-        __arg: *mut ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn exit(__status: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn quick_exit(__status: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn _Exit(__status: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn getenv(__name: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn secure_getenv(__name: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn putenv(__string: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setenv(
-        __name: *const ::std::os::raw::c_char,
-        __value: *const ::std::os::raw::c_char,
-        __replace: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unsetenv(__name: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clearenv() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mktemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mkstemp(__template: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkstemp64(__template: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkstemps(
-        __template: *mut ::std::os::raw::c_char,
-        __suffixlen: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkstemps64(
-        __template: *mut ::std::os::raw::c_char,
-        __suffixlen: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkdtemp(__template: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mkostemp(
-        __template: *mut ::std::os::raw::c_char,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkostemp64(
-        __template: *mut ::std::os::raw::c_char,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkostemps(
-        __template: *mut ::std::os::raw::c_char,
-        __suffixlen: ::std::os::raw::c_int,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkostemps64(
-        __template: *mut ::std::os::raw::c_char,
-        __suffixlen: ::std::os::raw::c_int,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn system(__command: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn canonicalize_file_name(
-        __name: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn realpath(
-        __name: *const ::std::os::raw::c_char,
-        __resolved: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-pub type __compar_fn_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        arg1: *const ::std::os::raw::c_void,
-        arg2: *const ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int,
->;
-pub type comparison_fn_t = __compar_fn_t;
-pub type __compar_d_fn_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        arg1: *const ::std::os::raw::c_void,
-        arg2: *const ::std::os::raw::c_void,
-        arg3: *mut ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int,
->;
-extern "C" {
-    pub fn bsearch(
-        __key: *const ::std::os::raw::c_void,
-        __base: *const ::std::os::raw::c_void,
-        __nmemb: usize,
-        __size: usize,
-        __compar: __compar_fn_t,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn qsort(
-        __base: *mut ::std::os::raw::c_void,
-        __nmemb: usize,
-        __size: usize,
-        __compar: __compar_fn_t,
-    );
-}
-extern "C" {
-    pub fn qsort_r(
-        __base: *mut ::std::os::raw::c_void,
-        __nmemb: usize,
-        __size: usize,
-        __compar: __compar_d_fn_t,
-        __arg: *mut ::std::os::raw::c_void,
-    );
-}
-extern "C" {
-    pub fn abs(__x: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn labs(__x: ::std::os::raw::c_long) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn llabs(__x: ::std::os::raw::c_longlong) -> ::std::os::raw::c_longlong;
-}
-extern "C" {
-    pub fn div(__numer: ::std::os::raw::c_int, __denom: ::std::os::raw::c_int) -> div_t;
-}
-extern "C" {
-    pub fn ldiv(__numer: ::std::os::raw::c_long, __denom: ::std::os::raw::c_long) -> ldiv_t;
-}
-extern "C" {
-    pub fn lldiv(
-        __numer: ::std::os::raw::c_longlong,
-        __denom: ::std::os::raw::c_longlong,
-    ) -> lldiv_t;
-}
-extern "C" {
-    pub fn ecvt(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fcvt(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn gcvt(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn qecvt(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn qfcvt(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn qgcvt(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ecvt_r(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fcvt_r(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn qecvt_r(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn qfcvt_r(
-        __value: f64,
-        __ndigit: ::std::os::raw::c_int,
-        __decpt: *mut ::std::os::raw::c_int,
-        __sign: *mut ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __len: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mblen(__s: *const ::std::os::raw::c_char, __n: usize) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mbtowc(
-        __pwc: *mut wchar_t,
-        __s: *const ::std::os::raw::c_char,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wctomb(__s: *mut ::std::os::raw::c_char, __wchar: wchar_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mbstowcs(__pwcs: *mut wchar_t, __s: *const ::std::os::raw::c_char, __n: usize) -> usize;
-}
-extern "C" {
-    pub fn wcstombs(__s: *mut ::std::os::raw::c_char, __pwcs: *const wchar_t, __n: usize) -> usize;
-}
-extern "C" {
-    pub fn rpmatch(__response: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getsubopt(
-        __optionp: *mut *mut ::std::os::raw::c_char,
-        __tokens: *const *mut ::std::os::raw::c_char,
-        __valuep: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn posix_openpt(__oflag: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn grantpt(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unlockpt(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ptsname(__fd: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ptsname_r(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __buflen: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getpt() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getloadavg(__loadavg: *mut f64, __nelem: ::std::os::raw::c_int)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn xmalloc(arg1: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn xrealloc(arg1: *mut ::std::os::raw::c_void, arg2: usize) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn xfree(arg1: *mut ::std::os::raw::c_void);
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct g_list {
-    pub next: *mut g_list,
-}
-pub type GENERIC_LIST = g_list;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct STRING_INT_ALIST {
-    pub word: *mut ::std::os::raw::c_char,
-    pub token: ::std::os::raw::c_int,
-}
-pub type Function = ::core::option::Option<unsafe extern "C" fn() -> ::std::os::raw::c_int>;
-pub type VFunction = ::core::option::Option<unsafe extern "C" fn()>;
-pub type CPFunction = ::core::option::Option<unsafe extern "C" fn() -> *mut ::std::os::raw::c_char>;
-pub type CPPFunction =
-    ::core::option::Option<unsafe extern "C" fn() -> *mut *mut ::std::os::raw::c_char>;
-pub type sh_intfunc_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int,
->;
-pub type sh_ivoidfunc_t = ::core::option::Option<unsafe extern "C" fn() -> ::std::os::raw::c_int>;
-pub type sh_icpfunc_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
->;
-pub type sh_icppfunc_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
->;
-pub type sh_iptrfunc_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int,
->;
-pub type sh_voidfunc_t = ::core::option::Option<unsafe extern "C" fn()>;
-pub type sh_vintfunc_t = ::core::option::Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>;
-pub type sh_vcpfunc_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char)>;
-pub type sh_vcppfunc_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut *mut ::std::os::raw::c_char)>;
-pub type sh_vptrfunc_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void)>;
-pub type sh_wdesc_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut WORD_DESC) -> ::std::os::raw::c_int>;
-pub type sh_wlist_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int>;
-pub type sh_glist_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut GENERIC_LIST) -> ::std::os::raw::c_int>;
-pub type sh_string_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char,
->;
-pub type sh_msg_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *const ::std::os::raw::c_char, ...) -> ::std::os::raw::c_int,
->;
-pub type sh_vmsg_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *const ::std::os::raw::c_char, ...)>;
-pub type sh_sv_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char)>;
-pub type sh_free_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void)>;
-pub type sh_resetsig_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>;
-pub type sh_ignore_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int,
->;
-pub type sh_assign_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int,
->;
-pub type sh_wassign_func_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        arg1: *mut WORD_DESC,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int,
->;
-pub type sh_load_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
->;
-pub type sh_unload_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char)>;
-pub type sh_builtin_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int>;
-pub type QSFUNC = ::core::option::Option<
-    unsafe extern "C" fn(
-        arg1: *const ::std::os::raw::c_void,
-        arg2: *const ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int,
->;
-extern "C" {
-    pub fn posix_initialize(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn num_posix_options() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn get_posix_options(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_posix_options(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn save_posix_options();
-}
-extern "C" {
-    pub fn string_to_rlimtype(arg1: *mut ::std::os::raw::c_char) -> rlim_t;
-}
-extern "C" {
-    pub fn print_rlimtype(arg1: rlim_t, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn all_digits(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn legal_number(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut intmax_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn legal_identifier(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn importable_function_name(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn exportable_function_name(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_identifier(
-        arg1: *mut WORD_DESC,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn valid_nameref_value(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_selfref(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn legal_alias_name(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn line_isblank(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn assignment(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_unset_nodelay_mode(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_setclexec(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_validfd(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fd_ispipe(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_dev_tty();
-}
-extern "C" {
-    pub fn move_to_high_fd(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_binary_file(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_openpipe(arg1: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_closepipe(arg1: *mut ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn file_exists(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn file_isdir(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn file_iswdir(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn path_dot_or_dotdot(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn absolute_pathname(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn absolute_program(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn make_absolute(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn base_pathname(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn full_pathname(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn polite_directory_format(
-        arg1: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn trim_pathname(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn printable_filename(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn extract_colon_unit(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn tilde_initialize();
-}
-extern "C" {
-    pub fn bash_tilde_find_word(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bash_tilde_expand(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_group_list(arg1: *mut ::std::os::raw::c_int) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_group_array(arg1: *mut ::std::os::raw::c_int) -> *mut ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn conf_standard_path() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn default_columns() -> ::std::os::raw::c_int;
-}
-pub type arrayind_t = intmax_t;
-pub const atype_array_indexed: atype = 0;
-pub const atype_array_assoc: atype = 1;
-pub type atype = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct array {
-    pub type_: atype,
-    pub max_index: arrayind_t,
-    pub num_elements: ::std::os::raw::c_int,
-    pub head: *mut array_element,
-    pub lastref: *mut array_element,
-}
-pub type ARRAY = array;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct array_element {
-    pub ind: arrayind_t,
-    pub value: *mut ::std::os::raw::c_char,
-    pub next: *mut array_element,
-    pub prev: *mut array_element,
-}
-pub type ARRAY_ELEMENT = array_element;
-pub type sh_ae_map_func_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        arg1: *mut ARRAY_ELEMENT,
-        arg2: *mut ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int,
->;
-extern "C" {
-    pub fn array_create() -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_flush(arg1: *mut ARRAY);
-}
-extern "C" {
-    pub fn array_dispose(arg1: *mut ARRAY);
-}
-extern "C" {
-    pub fn array_copy(arg1: *mut ARRAY) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_slice(
-        arg1: *mut ARRAY,
-        arg2: *mut ARRAY_ELEMENT,
-        arg3: *mut ARRAY_ELEMENT,
-    ) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_walk(arg1: *mut ARRAY, arg2: sh_ae_map_func_t, arg3: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub fn array_shift(
-        arg1: *mut ARRAY,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ARRAY_ELEMENT;
-}
-extern "C" {
-    pub fn array_rshift(
-        arg1: *mut ARRAY,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn array_unshift_element(arg1: *mut ARRAY) -> *mut ARRAY_ELEMENT;
-}
-extern "C" {
-    pub fn array_shift_element(
-        arg1: *mut ARRAY,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn array_quote(arg1: *mut ARRAY) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_quote_escapes(arg1: *mut ARRAY) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_dequote(arg1: *mut ARRAY) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_dequote_escapes(arg1: *mut ARRAY) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_remove_quoted_nulls(arg1: *mut ARRAY) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_subrange(
-        arg1: *mut ARRAY,
-        arg2: arrayind_t,
-        arg3: arrayind_t,
-        arg4: ::std::os::raw::c_int,
-        arg5: ::std::os::raw::c_int,
-        arg6: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_patsub(
-        arg1: *mut ARRAY,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_modcase(
-        arg1: *mut ARRAY,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_create_element(
-        arg1: arrayind_t,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> *mut ARRAY_ELEMENT;
-}
-extern "C" {
-    pub fn array_copy_element(arg1: *mut ARRAY_ELEMENT) -> *mut ARRAY_ELEMENT;
-}
-extern "C" {
-    pub fn array_dispose_element(arg1: *mut ARRAY_ELEMENT);
-}
-extern "C" {
-    pub fn array_insert(
-        arg1: *mut ARRAY,
-        arg2: arrayind_t,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn array_remove(arg1: *mut ARRAY, arg2: arrayind_t) -> *mut ARRAY_ELEMENT;
-}
-extern "C" {
-    pub fn array_reference(arg1: *mut ARRAY, arg2: arrayind_t) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_to_word_list(arg1: *mut ARRAY) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn array_from_word_list(arg1: *mut WORD_LIST) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_keys_to_word_list(arg1: *mut ARRAY) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn array_assign_list(arg1: *mut ARRAY, arg2: *mut WORD_LIST) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn array_to_argv(
-        arg1: *mut ARRAY,
-        arg2: *mut ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_to_kvpair(
-        arg1: *mut ARRAY,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_to_assign(
-        arg1: *mut ARRAY,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_to_string(
-        arg1: *mut ARRAY,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_from_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> *mut ARRAY;
-}
-extern "C" {
-    pub fn execute_array_command(
-        arg1: *mut ARRAY,
-        arg2: *mut ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}trap_list"]
-    pub static mut trap_list: [*mut ::std::os::raw::c_char; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}trapped_signal_received"]
-    pub static mut trapped_signal_received: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}wait_signal_received"]
-    pub static mut wait_signal_received: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}running_trap"]
-    pub static mut running_trap: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}trap_saved_exit_value"]
-    pub static mut trap_saved_exit_value: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}suppress_debug_trap_verbose"]
-    pub static mut suppress_debug_trap_verbose: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn initialize_traps();
-}
-extern "C" {
-    pub fn run_pending_traps();
-}
-extern "C" {
-    pub fn queue_sigchld_trap(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn maybe_set_sigchld_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_impossible_sigchld_trap();
-}
-extern "C" {
-    pub fn set_sigchld_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_debug_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_error_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_return_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn maybe_set_debug_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn maybe_set_error_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn maybe_set_return_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_sigint_trap(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_signal(arg1: ::std::os::raw::c_int, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn restore_default_signal(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn ignore_signal(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn run_exit_trap() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn run_trap_cleanup(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn run_debug_trap() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn run_error_trap();
-}
-extern "C" {
-    pub fn run_return_trap();
-}
-extern "C" {
-    pub fn free_trap_strings();
-}
-extern "C" {
-    pub fn reset_signal_handlers();
-}
-extern "C" {
-    pub fn restore_original_signals();
-}
-extern "C" {
-    pub fn get_original_signal(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn get_all_original_signals();
-}
-extern "C" {
-    pub fn signal_name(arg1: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn decode_signal(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn run_interrupt_trap(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn maybe_call_trap_handler(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn signal_is_special(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn signal_is_trapped(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn signal_is_pending(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn signal_is_ignored(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn signal_is_hard_ignored(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_signal_hard_ignored(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_signal_ignored(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn signal_in_progress(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_trap_state(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn next_pending_trap(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn first_pending_trap() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clear_pending_traps();
-}
-extern "C" {
-    pub fn any_signals_trapped() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_signals();
-}
-extern "C" {
-    pub fn check_signals_and_traps();
-}
-pub type SigHandler = ::std::option::Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>;
-extern "C" {
-    pub fn set_signal_handler(arg1: libc::c_int, arg2: *mut SigHandler) -> *mut SigHandler;
-}
-extern "C" {
-    #[link_name = "\u{1}sigwinch_received"]
-    pub static mut sigwinch_received: sig_atomic_t;
-}
-extern "C" {
-    #[link_name = "\u{1}sigterm_received"]
-    pub static mut sigterm_received: sig_atomic_t;
-}
-extern "C" {
-    #[link_name = "\u{1}interrupt_immediately"]
-    pub static mut interrupt_immediately: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}terminate_immediately"]
-    pub static mut terminate_immediately: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn termsig_sighandler(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn termsig_handler(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn sigint_sighandler(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn initialize_signals(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn initialize_terminating_signals();
-}
-extern "C" {
-    pub fn reset_terminating_signals();
-}
-extern "C" {
-    pub fn top_level_cleanup();
-}
-extern "C" {
-    pub fn throw_to_top_level();
-}
-extern "C" {
-    pub fn jump_to_top_level(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn restore_sigmask();
-}
-extern "C" {
-    pub fn sigwinch_sighandler(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_sigwinch_handler();
-}
-extern "C" {
-    pub fn unset_sigwinch_handler();
-}
-extern "C" {
-    pub fn sigterm_sighandler(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_sigint_handler() -> SigHandler;
-}
-extern "C" {
-    pub fn trap_to_sighandler(arg1: ::std::os::raw::c_int) -> SigHandler;
-}
-extern "C" {
-    pub fn trap_handler(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn block_trapped_signals(arg1: *mut sigset_t, arg2: *mut sigset_t)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unblock_trapped_signals(arg1: *mut sigset_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}interrupt_state"]
-    pub static mut interrupt_state: sig_atomic_t;
-}
-extern "C" {
-    #[link_name = "\u{1}terminating_signal"]
-    pub static mut terminating_signal: sig_atomic_t;
-}
-extern "C" {
-    pub fn gettext(__msgid: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dgettext(
-        __domainname: *const ::std::os::raw::c_char,
-        __msgid: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn __dgettext(
-        __domainname: *const ::std::os::raw::c_char,
-        __msgid: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dcgettext(
-        __domainname: *const ::std::os::raw::c_char,
-        __msgid: *const ::std::os::raw::c_char,
-        __category: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn __dcgettext(
-        __domainname: *const ::std::os::raw::c_char,
-        __msgid: *const ::std::os::raw::c_char,
-        __category: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ngettext(
-        __msgid1: *const ::std::os::raw::c_char,
-        __msgid2: *const ::std::os::raw::c_char,
-        __n: ::std::os::raw::c_ulong,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dngettext(
-        __domainname: *const ::std::os::raw::c_char,
-        __msgid1: *const ::std::os::raw::c_char,
-        __msgid2: *const ::std::os::raw::c_char,
-        __n: ::std::os::raw::c_ulong,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dcngettext(
-        __domainname: *const ::std::os::raw::c_char,
-        __msgid1: *const ::std::os::raw::c_char,
-        __msgid2: *const ::std::os::raw::c_char,
-        __n: ::std::os::raw::c_ulong,
-        __category: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn textdomain(__domainname: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bindtextdomain(
-        __domainname: *const ::std::os::raw::c_char,
-        __dirname: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bind_textdomain_codeset(
-        __domainname: *const ::std::os::raw::c_char,
-        __codeset: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct lconv {
-    pub decimal_point: *mut ::std::os::raw::c_char,
-    pub thousands_sep: *mut ::std::os::raw::c_char,
-    pub grouping: *mut ::std::os::raw::c_char,
-    pub int_curr_symbol: *mut ::std::os::raw::c_char,
-    pub currency_symbol: *mut ::std::os::raw::c_char,
-    pub mon_decimal_point: *mut ::std::os::raw::c_char,
-    pub mon_thousands_sep: *mut ::std::os::raw::c_char,
-    pub mon_grouping: *mut ::std::os::raw::c_char,
-    pub positive_sign: *mut ::std::os::raw::c_char,
-    pub negative_sign: *mut ::std::os::raw::c_char,
-    pub int_frac_digits: ::std::os::raw::c_char,
-    pub frac_digits: ::std::os::raw::c_char,
-    pub p_cs_precedes: ::std::os::raw::c_char,
-    pub p_sep_by_space: ::std::os::raw::c_char,
-    pub n_cs_precedes: ::std::os::raw::c_char,
-    pub n_sep_by_space: ::std::os::raw::c_char,
-    pub p_sign_posn: ::std::os::raw::c_char,
-    pub n_sign_posn: ::std::os::raw::c_char,
-    pub int_p_cs_precedes: ::std::os::raw::c_char,
-    pub int_p_sep_by_space: ::std::os::raw::c_char,
-    pub int_n_cs_precedes: ::std::os::raw::c_char,
-    pub int_n_sep_by_space: ::std::os::raw::c_char,
-    pub int_p_sign_posn: ::std::os::raw::c_char,
-    pub int_n_sign_posn: ::std::os::raw::c_char,
-}
-extern "C" {
-    pub fn setlocale(
-        __category: ::std::os::raw::c_int,
-        __locale: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn localeconv() -> *mut lconv;
-}
-extern "C" {
-    pub fn newlocale(
-        __category_mask: ::std::os::raw::c_int,
-        __locale: *const ::std::os::raw::c_char,
-        __base: locale_t,
-    ) -> locale_t;
-}
-extern "C" {
-    pub fn duplocale(__dataset: locale_t) -> locale_t;
-}
-extern "C" {
-    pub fn freelocale(__dataset: locale_t);
-}
-extern "C" {
-    pub fn uselocale(__dataset: locale_t) -> locale_t;
-}
-extern "C" {
-    pub fn evalexp(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-    ) -> intmax_t;
-}
-extern "C" {
-    pub fn make_command_string(arg1: *mut COMMAND) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn named_function_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut COMMAND,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn print_command(arg1: *mut COMMAND);
-}
-extern "C" {
-    pub fn print_simple_command(arg1: *mut SIMPLE_COM);
-}
-extern "C" {
-    pub fn print_word_list(arg1: *mut WORD_LIST, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn print_for_command_head(arg1: *mut FOR_COM);
-}
-extern "C" {
-    pub fn print_select_command_head(arg1: *mut SELECT_COM);
-}
-extern "C" {
-    pub fn print_case_command_head(arg1: *mut CASE_COM);
-}
-extern "C" {
-    pub fn print_arith_command(arg1: *mut WORD_LIST);
-}
-extern "C" {
-    pub fn print_cond_command(arg1: *mut COND_COM);
-}
-extern "C" {
-    pub fn xtrace_init();
-}
-extern "C" {
-    pub fn xtrace_fdchk(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn xtrace_reset();
-}
-extern "C" {
-    pub fn indirection_level_string() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn xtrace_print_assignment(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn xtrace_print_word_list(arg1: *mut WORD_LIST, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn xtrace_print_for_command_head(arg1: *mut FOR_COM);
-}
-extern "C" {
-    pub fn xtrace_print_select_command_head(arg1: *mut SELECT_COM);
-}
-extern "C" {
-    pub fn xtrace_print_case_command_head(arg1: *mut CASE_COM);
-}
-extern "C" {
-    pub fn xtrace_print_arith_cmd(arg1: *mut WORD_LIST);
-}
-extern "C" {
-    pub fn xtrace_print_cond_term(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut WORD_DESC,
-        arg4: *mut ::std::os::raw::c_char,
-        arg5: *mut ::std::os::raw::c_char,
-    );
-}
-extern "C" {
-    pub fn exit_shell(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn sh_exit(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn subshell_exit(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_exit_status(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn disable_priv_mode();
-}
-extern "C" {
-    pub fn unbind_args();
-}
-extern "C" {
-    pub fn shell_is_restricted(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn maybe_make_restricted(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unset_bash_input(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn get_current_user_info();
-}
-extern "C" {
-    pub fn reader_loop() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pretty_print_loop() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn parse_command() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn read_command() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn brace_expand(arg1: *mut ::std::os::raw::c_char) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn yyparse() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn return_EOF() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn push_token(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn xparse_dolparen(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn reset_parser();
-}
-extern "C" {
-    pub fn reset_readahead_token();
-}
-extern "C" {
-    pub fn parse_string_to_word_list(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *const ::std::os::raw::c_char,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn parser_will_prompt() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn parser_in_command_position() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn free_pushed_string_input();
-}
-extern "C" {
-    pub fn parser_expanding_alias() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn parser_save_alias();
-}
-extern "C" {
-    pub fn parser_restore_alias();
-}
-extern "C" {
-    pub fn clear_shell_input_line();
-}
-extern "C" {
-    pub fn decode_prompt_string(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_current_prompt_level() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_current_prompt_level(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn history_delimiting_chars(
-        arg1: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_default_locale();
-}
-extern "C" {
-    pub fn set_default_locale_vars();
-}
-extern "C" {
-    pub fn set_locale_var(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_lang(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_default_lang();
-}
-extern "C" {
-    pub fn get_locale_var(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn localetrans(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mk_msgstr(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn localeexpand(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-        arg5: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn locale_decpoint() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn list_walk(arg1: *mut GENERIC_LIST, arg2: sh_glist_func_t);
-}
-extern "C" {
-    pub fn wlist_walk(arg1: *mut WORD_LIST, arg2: sh_icpfunc_t);
-}
-extern "C" {
-    pub fn list_reverse() -> *mut GENERIC_LIST;
-}
-extern "C" {
-    pub fn list_length() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn list_append() -> *mut GENERIC_LIST;
-}
-extern "C" {
-    pub fn list_remove() -> *mut GENERIC_LIST;
-}
-extern "C" {
-    pub fn find_string_in_alist(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut STRING_INT_ALIST,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn find_token_in_alist(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut STRING_INT_ALIST,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn find_index_in_alist(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut STRING_INT_ALIST,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn substring(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strsub(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strcreplace(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *const ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strip_leading(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn strip_trailing(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn xbcopy(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn shell_version_string() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn show_shell_version(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn sh_modcase(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_clk_tck() -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn clock_t_to_secs();
-}
-extern "C" {
-    pub fn print_clock_t();
-}
-extern "C" {
-    pub fn fmtulong(
-        arg1: ::std::os::raw::c_ulong,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: usize,
-        arg5: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fmtullong(
-        arg1: ::std::os::raw::c_ulonglong,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: usize,
-        arg5: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fmtumax(
-        arg1: uintmax_t,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: usize,
-        arg5: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fnx_fromfs(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fnx_tofs(arg1: *mut ::std::os::raw::c_char, arg2: usize) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn input_avail(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn inttostr(
-        arg1: intmax_t,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn itos(arg1: intmax_t) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mitos(arg1: intmax_t) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn uinttostr(
-        arg1: uintmax_t,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn uitos(arg1: uintmax_t) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_makepath(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mbscasecmp(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mbschr(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn mbscmp(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn isnetconn(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn netopen(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getmaxgroups() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getmaxchild() -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn sh_canonpath(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_physpath(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_realpath(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn brand() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sbrand(arg1: ::std::os::raw::c_ulong);
-}
-extern "C" {
-    pub fn seedrand();
-}
-extern "C" {
-    pub fn seedrand32();
-}
-extern "C" {
-    pub fn get_urandom32() -> ::std::os::raw::c_uint;
-}
-extern "C" {
-    pub fn sh_eaccess(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_regmatch(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mbstrlen(arg1: *const ::std::os::raw::c_char) -> usize;
-}
-extern "C" {
-    pub fn mbsmbchar(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_mbsnlen(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: usize,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_single_quote(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_double_quote(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_mkdoublequoted(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_un_double_quote(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_backslash_quote(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_backslash_quote_for_double_quotes(
-        arg1: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_quote_reusable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_contains_shell_metas(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_contains_quotes(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn spname(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn dirspell(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _list_of_strings {
-    pub list: *mut *mut ::std::os::raw::c_char,
-    pub list_size: ::std::os::raw::c_int,
-    pub list_len: ::std::os::raw::c_int,
-}
-pub type STRINGLIST = _list_of_strings;
-pub type sh_strlist_map_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int,
->;
-extern "C" {
-    pub fn strlist_create(arg1: ::std::os::raw::c_int) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn strlist_resize(arg1: *mut STRINGLIST, arg2: ::std::os::raw::c_int) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn strlist_flush(arg1: *mut STRINGLIST);
-}
-extern "C" {
-    pub fn strlist_dispose(arg1: *mut STRINGLIST);
-}
-extern "C" {
-    pub fn strlist_remove(
-        arg1: *mut STRINGLIST,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strlist_copy(arg1: *mut STRINGLIST) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn strlist_merge(arg1: *mut STRINGLIST, arg2: *mut STRINGLIST) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn strlist_append(arg1: *mut STRINGLIST, arg2: *mut STRINGLIST) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn strlist_prefix_suffix(
-        arg1: *mut STRINGLIST,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn strlist_print(arg1: *mut STRINGLIST, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn strlist_walk(arg1: *mut STRINGLIST, arg2: sh_strlist_map_func_t);
-}
-extern "C" {
-    pub fn strlist_sort(arg1: *mut STRINGLIST);
-}
-extern "C" {
-    pub fn strvec_create(arg1: ::std::os::raw::c_int) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strvec_resize(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strvec_mcreate(arg1: ::std::os::raw::c_int) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strvec_mresize(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strvec_flush(arg1: *mut *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn strvec_dispose(arg1: *mut *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn strvec_remove(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strvec_len(arg1: *mut *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strvec_search(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strvec_copy(arg1: *mut *mut ::std::os::raw::c_char) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strvec_posixcmp(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strvec_strcmp(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn strvec_sort(arg1: *mut *mut ::std::os::raw::c_char, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn strvec_from_word_list(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: *mut ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strvec_to_word_list(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn ansicstr(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: *mut ::std::os::raw::c_int,
-        arg5: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ansic_quote(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ansic_shouldquote(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ansiexpand(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn timeval_to_secs();
-}
-extern "C" {
-    pub fn print_timeval();
-}
-extern "C" {
-    pub fn sh_mktmpname(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_mktmpfd(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_mktmpdir(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn uconvert(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_long,
-        arg3: *mut ::std::os::raw::c_long,
-        arg4: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn falarm(
-        arg1: ::std::os::raw::c_uint,
-        arg2: ::std::os::raw::c_uint,
-    ) -> ::std::os::raw::c_uint;
-}
-extern "C" {
-    pub fn fsleep(
-        arg1: ::std::os::raw::c_uint,
-        arg2: ::std::os::raw::c_uint,
-    ) -> ::std::os::raw::c_uint;
-}
-extern "C" {
-    pub fn u32cconv(
-        arg1: ::std::os::raw::c_ulong,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn u32reset();
-}
-extern "C" {
-    pub fn utf8_mbschr(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn utf8_mbscmp(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn utf8_mbsmbchar(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn utf8_mbsnlen(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: usize,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn utf8_mblen(arg1: *const ::std::os::raw::c_char, arg2: usize) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn utf8_mbstrlen(arg1: *const ::std::os::raw::c_char) -> usize;
-}
-extern "C" {
-    pub fn wcsnwidth(
-        arg1: *const wchar_t,
-        arg2: usize,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn get_new_window_size(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn zcatfd(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn zgetline(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut *mut ::std::os::raw::c_char,
-        arg3: *mut usize,
-        arg4: ::std::os::raw::c_int,
-        arg5: ::std::os::raw::c_int,
-    ) -> isize;
-}
-extern "C" {
-    pub fn zmapfd(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn zread(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn zreadretry(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn zreadintr(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn zreadc(arg1: ::std::os::raw::c_int, arg2: *mut ::std::os::raw::c_char) -> isize;
-}
-extern "C" {
-    pub fn zreadcintr(arg1: ::std::os::raw::c_int, arg2: *mut ::std::os::raw::c_char) -> isize;
-}
-extern "C" {
-    pub fn zreadn(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> isize;
-}
-extern "C" {
-    pub fn zreset();
-}
-extern "C" {
-    pub fn zsyncfd(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn zwrite(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn match_pattern_char(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn umatchlen(arg1: *mut ::std::os::raw::c_char, arg2: usize) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn match_pattern_wchar(
-        arg1: *mut wchar_t,
-        arg2: *mut wchar_t,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wmatchlen(arg1: *mut wchar_t, arg2: usize) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct bucket_contents {
-    pub next: *mut bucket_contents,
-    pub key: *mut ::std::os::raw::c_char,
-    pub data: *mut ::std::os::raw::c_void,
-    pub khash: ::std::os::raw::c_uint,
-    pub times_found: ::std::os::raw::c_int,
-}
-pub type BUCKET_CONTENTS = bucket_contents;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct hash_table {
-    pub bucket_array: *mut *mut BUCKET_CONTENTS,
-    pub nbuckets: ::std::os::raw::c_int,
-    pub nentries: ::std::os::raw::c_int,
-}
-pub type HASH_TABLE = hash_table;
-pub type hash_wfunc = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut BUCKET_CONTENTS) -> ::std::os::raw::c_int,
->;
-extern "C" {
-    pub fn hash_create(arg1: ::std::os::raw::c_int) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn hash_copy(arg1: *mut HASH_TABLE, arg2: sh_string_func_t) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn hash_flush(arg1: *mut HASH_TABLE, arg2: sh_free_func_t);
-}
-extern "C" {
-    pub fn hash_dispose(arg1: *mut HASH_TABLE);
-}
-extern "C" {
-    pub fn hash_walk(arg1: *mut HASH_TABLE, arg2: hash_wfunc);
-}
-extern "C" {
-    pub fn hash_bucket(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut HASH_TABLE,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn hash_size(arg1: *mut HASH_TABLE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn hash_search(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut HASH_TABLE,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut BUCKET_CONTENTS;
-}
-extern "C" {
-    pub fn hash_insert(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut HASH_TABLE,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut BUCKET_CONTENTS;
-}
-extern "C" {
-    pub fn hash_remove(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut HASH_TABLE,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut BUCKET_CONTENTS;
-}
-extern "C" {
-    pub fn assoc_dispose(arg1: *mut HASH_TABLE);
-}
-extern "C" {
-    pub fn assoc_flush(arg1: *mut HASH_TABLE);
-}
-extern "C" {
-    pub fn assoc_insert(
-        arg1: *mut HASH_TABLE,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn assoc_replace(
-        arg1: *mut HASH_TABLE,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn assoc_remove(arg1: *mut HASH_TABLE, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn assoc_reference(
-        arg1: *mut HASH_TABLE,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assoc_subrange(
-        arg1: *mut HASH_TABLE,
-        arg2: arrayind_t,
-        arg3: arrayind_t,
-        arg4: ::std::os::raw::c_int,
-        arg5: ::std::os::raw::c_int,
-        arg6: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assoc_patsub(
-        arg1: *mut HASH_TABLE,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assoc_modcase(
-        arg1: *mut HASH_TABLE,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assoc_quote(arg1: *mut HASH_TABLE) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn assoc_quote_escapes(arg1: *mut HASH_TABLE) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn assoc_dequote(arg1: *mut HASH_TABLE) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn assoc_dequote_escapes(arg1: *mut HASH_TABLE) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn assoc_remove_quoted_nulls(arg1: *mut HASH_TABLE) -> *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn assoc_to_kvpair(
-        arg1: *mut HASH_TABLE,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assoc_to_assign(
-        arg1: *mut HASH_TABLE,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assoc_to_word_list(arg1: *mut HASH_TABLE) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn assoc_keys_to_word_list(arg1: *mut HASH_TABLE) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn assoc_to_string(
-        arg1: *mut HASH_TABLE,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct var_context {
-    pub name: *mut ::std::os::raw::c_char,
-    pub scope: ::std::os::raw::c_int,
-    pub flags: ::std::os::raw::c_int,
-    pub up: *mut var_context,
-    pub down: *mut var_context,
-    pub table: *mut HASH_TABLE,
-}
-pub type VAR_CONTEXT = var_context;
-pub type sh_var_value_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut variable) -> *mut variable>;
-pub type sh_var_assign_func_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        arg1: *mut variable,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: arrayind_t,
-        arg4: *mut ::std::os::raw::c_char,
-    ) -> *mut variable,
->;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union _value {
-    pub s: *mut ::std::os::raw::c_char,
-    pub i: intmax_t,
-    pub f: *mut COMMAND,
-    pub a: *mut ARRAY,
-    pub h: *mut HASH_TABLE,
-    pub d: f64,
-    pub ld: f64,
-    pub v: *mut variable,
-    pub opaque: *mut ::std::os::raw::c_void,
-    _bindgen_union_align: [u8; 16usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct variable {
-    pub name: *mut ::std::os::raw::c_char,
-    pub value: *mut ::std::os::raw::c_char,
-    pub exportstr: *mut ::std::os::raw::c_char,
-    pub dynamic_value: sh_var_value_func_t,
-    pub assign_func: sh_var_assign_func_t,
-    pub attributes: ::std::os::raw::c_int,
-    pub context: ::std::os::raw::c_int,
-}
-pub type SHELL_VAR = variable;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _vlist {
-    pub list: *mut *mut SHELL_VAR,
-    pub list_size: usize,
-    pub list_len: usize,
-}
-pub type VARLIST = _vlist;
-extern "C" {
-    #[link_name = "\u{1}nameref_invalid_value"]
-    pub static mut nameref_invalid_value: SHELL_VAR;
-}
-pub type sh_var_map_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut SHELL_VAR) -> ::std::os::raw::c_int>;
-extern "C" {
-    #[link_name = "\u{1}global_variables"]
-    pub static mut global_variables: *mut VAR_CONTEXT;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_variables"]
-    pub static mut shell_variables: *mut VAR_CONTEXT;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_functions"]
-    pub static mut shell_functions: *mut HASH_TABLE;
-}
-extern "C" {
-    #[link_name = "\u{1}temporary_env"]
-    pub static mut temporary_env: *mut HASH_TABLE;
-}
-extern "C" {
-    #[link_name = "\u{1}variable_context"]
-    pub static mut variable_context: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dollar_vars"]
-    pub static mut dollar_vars: [*mut ::std::os::raw::c_char; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}export_env"]
-    pub static mut export_env: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}tempenv_assign_error"]
-    pub static mut tempenv_assign_error: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}array_needs_making"]
-    pub static mut array_needs_making: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_level"]
-    pub static mut shell_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}rest_of_args"]
-    pub static mut rest_of_args: *mut WORD_LIST;
-}
-extern "C" {
-    #[link_name = "\u{1}posparam_count"]
-    pub static mut posparam_count: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dollar_dollar_pid"]
-    pub static mut dollar_dollar_pid: pid_t;
-}
-extern "C" {
-    #[link_name = "\u{1}localvar_inherit"]
-    pub static mut localvar_inherit: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn initialize_shell_variables(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn validate_inherited_value(
-        arg1: *mut SHELL_VAR,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_if_not(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn sh_set_lines_and_columns(arg1: ::std::os::raw::c_int, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_pwd();
-}
-extern "C" {
-    pub fn set_ppid();
-}
-extern "C" {
-    pub fn make_funcname_visible(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn var_lookup(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut VAR_CONTEXT,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_function(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_function_def(arg1: *const ::std::os::raw::c_char) -> *mut FUNCTION_DEF;
-}
-extern "C" {
-    pub fn find_variable(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_noref(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_last_nameref(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_global_variable_last_nameref(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_nameref(arg1: *mut SHELL_VAR) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_nameref_for_create(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_nameref_for_assignment(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_tempenv(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_notempenv(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_global_variable(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_global_variable_noref(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_shell_variable(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_tempenv_variable(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_no_invisible(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_variable_for_assignment(arg1: *const ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn nameref_transform_name(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn copy_variable(arg1: *mut SHELL_VAR) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn make_local_variable(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_variable(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_global_variable(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_function(arg1: *const ::std::os::raw::c_char, arg2: *mut COMMAND)
-        -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_function_def(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut FUNCTION_DEF,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn map_over(arg1: sh_var_map_func_t, arg2: *mut VAR_CONTEXT) -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn map_over_funcs(arg1: sh_var_map_func_t) -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_shell_variables() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_shell_functions() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_visible_variables() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_visible_functions() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_exported_variables() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn local_exported_variables() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_local_variables(arg1: ::std::os::raw::c_int) -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_array_variables() -> *mut *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn all_variables_matching_prefix(
-        arg1: *const ::std::os::raw::c_char,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn make_var_array(arg1: *mut HASH_TABLE) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn add_or_supercede_exported_var(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_variable_value(arg1: *mut SHELL_VAR) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_string_value(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sh_get_env_value(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn make_variable_value(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bind_variable_value(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_int_variable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_var_to_int(arg1: *mut ::std::os::raw::c_char, arg2: intmax_t) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn assign_in_env(
-        arg1: *mut WORD_DESC,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unbind_variable(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_unbind_variable(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unbind_nameref(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unbind_variable_noref(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unbind_func(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unbind_function_def(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn delete_var(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut VAR_CONTEXT,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn makunbound(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut VAR_CONTEXT,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn kill_local_variable(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn delete_all_variables(arg1: *mut HASH_TABLE);
-}
-extern "C" {
-    pub fn delete_all_contexts(arg1: *mut VAR_CONTEXT);
-}
-extern "C" {
-    pub fn new_var_context(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut VAR_CONTEXT;
-}
-extern "C" {
-    pub fn dispose_var_context(arg1: *mut VAR_CONTEXT);
-}
-extern "C" {
-    pub fn push_var_context(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut HASH_TABLE,
-    ) -> *mut VAR_CONTEXT;
-}
-extern "C" {
-    pub fn pop_var_context();
-}
-extern "C" {
-    pub fn push_scope(arg1: ::std::os::raw::c_int, arg2: *mut HASH_TABLE) -> *mut VAR_CONTEXT;
-}
-extern "C" {
-    pub fn pop_scope(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn clear_dollar_vars();
-}
-extern "C" {
-    pub fn push_context(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut HASH_TABLE,
-    );
-}
-extern "C" {
-    pub fn pop_context();
-}
-extern "C" {
-    pub fn push_dollar_vars();
-}
-extern "C" {
-    pub fn pop_dollar_vars();
-}
-extern "C" {
-    pub fn dispose_saved_dollar_vars();
-}
-extern "C" {
-    pub fn init_bash_argv();
-}
-extern "C" {
-    pub fn save_bash_argv();
-}
-extern "C" {
-    pub fn push_args(arg1: *mut WORD_LIST);
-}
-extern "C" {
-    pub fn pop_args();
-}
-extern "C" {
-    pub fn adjust_shell_level(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn non_unsettable(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn dispose_variable(arg1: *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn dispose_used_env_vars();
-}
-extern "C" {
-    pub fn dispose_function_env();
-}
-extern "C" {
-    pub fn dispose_builtin_env();
-}
-extern "C" {
-    pub fn merge_temporary_env();
-}
-extern "C" {
-    pub fn flush_temporary_env();
-}
-extern "C" {
-    pub fn merge_builtin_env();
-}
-extern "C" {
-    pub fn kill_all_local_variables();
-}
-extern "C" {
-    pub fn set_var_read_only(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_func_read_only(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_var_auto_export(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn set_func_auto_export(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sort_variables(arg1: *mut *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn chkexport(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn maybe_make_export_env();
-}
-extern "C" {
-    pub fn update_export_env_inplace(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    );
-}
-extern "C" {
-    pub fn put_command_name_into_env(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn put_gnu_argv_flags_into_env(arg1: intmax_t, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn print_var_list(arg1: *mut *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn print_func_list(arg1: *mut *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn print_assignment(arg1: *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn print_var_value(arg1: *mut SHELL_VAR, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn print_var_function(arg1: *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn make_new_array_variable(arg1: *mut ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn make_local_array_variable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn make_new_assoc_variable(arg1: *mut ::std::os::raw::c_char) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn make_local_assoc_variable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn set_pipestatus_array(arg1: *mut ::std::os::raw::c_int, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn save_pipestatus_array() -> *mut ARRAY;
-}
-extern "C" {
-    pub fn restore_pipestatus_array(arg1: *mut ARRAY);
-}
-extern "C" {
-    pub fn set_pipestatus_from_exit(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn stupidly_hack_special_variables(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn reinit_special_variables();
-}
-extern "C" {
-    pub fn get_random_number() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sv_ifs(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_path(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_mail(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_funcnest(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_execignore(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_globignore(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_ignoreeof(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_strict_posix(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_optind(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_opterr(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_locale(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_xtracefd(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_shcompat(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_comp_wordbreaks(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_terminal(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_hostfile(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_winsize(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_histsize(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_histignore(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_history_control(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_histchars(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_histtimefmt(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_tz(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sv_childmax(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    #[link_name = "\u{1}assoc_expand_once"]
-    pub static mut assoc_expand_once: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}array_expand_once"]
-    pub static mut array_expand_once: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn convert_var_to_array(arg1: *mut SHELL_VAR) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn convert_var_to_assoc(arg1: *mut SHELL_VAR) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn make_array_variable_value(
-        arg1: *mut SHELL_VAR,
-        arg2: arrayind_t,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: *mut ::std::os::raw::c_char,
-        arg5: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bind_array_variable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: arrayind_t,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_array_element(
-        arg1: *mut SHELL_VAR,
-        arg2: arrayind_t,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn assign_array_element(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn bind_assoc_variable(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: *mut ::std::os::raw::c_char,
-        arg5: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn find_or_make_array_variable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn assign_array_from_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn assign_array_var_from_word_list(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut WORD_LIST,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn expand_compound_array_assignment(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn assign_compound_array_list(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut WORD_LIST,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn assign_array_var_from_string(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn expand_and_quote_assoc_word(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn quote_compound_array_list(arg1: *mut WORD_LIST, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn kvpair_assignment_p(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn expand_and_quote_kvpair_word(
-        arg1: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn unbind_array_element(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn skipsubscript(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn print_array_assignment(arg1: *mut SHELL_VAR, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn print_assoc_assignment(arg1: *mut SHELL_VAR, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn array_expand_index(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> arrayind_t;
-}
-extern "C" {
-    pub fn valid_array_reference(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn array_value(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: *mut ::std::os::raw::c_int,
-        arg5: *mut arrayind_t,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_array_value(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-        arg4: *mut arrayind_t,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_keys(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_variable_name(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut *mut ::std::os::raw::c_char,
-        arg4: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn array_variable_part(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut *mut ::std::os::raw::c_char,
-        arg4: *mut ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn redirection_error(
-        arg1: *mut REDIRECT,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    );
-}
-extern "C" {
-    pub fn do_redirections(
-        arg1: *mut REDIRECT,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn redirection_expand(arg1: *mut WORD_DESC) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn stdin_redirects(arg1: *mut REDIRECT) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}remember_on_history"]
-    pub static mut remember_on_history: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}enable_history_list"]
-    pub static mut enable_history_list: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}literal_history"]
-    pub static mut literal_history: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}force_append_history"]
-    pub static mut force_append_history: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}history_lines_this_session"]
-    pub static mut history_lines_this_session: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}history_lines_in_file"]
-    pub static mut history_lines_in_file: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}history_expansion"]
-    pub static mut history_expansion: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}history_control"]
-    pub static mut history_control: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}command_oriented_history"]
-    pub static mut command_oriented_history: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}current_command_first_line_saved"]
-    pub static mut current_command_first_line_saved: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}current_command_first_line_comment"]
-    pub static mut current_command_first_line_comment: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}hist_last_line_added"]
-    pub static mut hist_last_line_added: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}hist_last_line_pushed"]
-    pub static mut hist_last_line_pushed: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dont_save_function_defs"]
-    pub static mut dont_save_function_defs: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}hist_verify"]
-    pub static mut hist_verify: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}history_expansion_inhibited"]
-    pub static mut history_expansion_inhibited: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}double_quotes_inhibit_history_expansion"]
-    pub static mut double_quotes_inhibit_history_expansion: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bash_initialize_history();
-}
-extern "C" {
-    pub fn bash_history_reinit(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn bash_history_disable();
-}
-extern "C" {
-    pub fn bash_history_enable();
-}
-extern "C" {
-    pub fn bash_clear_history();
-}
-extern "C" {
-    pub fn bash_delete_histent(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bash_delete_history_range(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bash_delete_last_history() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn load_history();
-}
-extern "C" {
-    pub fn save_history();
-}
-extern "C" {
-    pub fn maybe_append_history(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn maybe_save_shell_history() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn pre_process_line(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn maybe_add_history(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn bash_add_history(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn check_add_history(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn history_number() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setup_history_ignore(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn last_history_line() -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct compspec {
-    pub refcount: ::std::os::raw::c_int,
-    pub actions: ::std::os::raw::c_ulong,
-    pub options: ::std::os::raw::c_ulong,
-    pub globpat: *mut ::std::os::raw::c_char,
-    pub words: *mut ::std::os::raw::c_char,
-    pub prefix: *mut ::std::os::raw::c_char,
-    pub suffix: *mut ::std::os::raw::c_char,
-    pub funcname: *mut ::std::os::raw::c_char,
-    pub command: *mut ::std::os::raw::c_char,
-    pub lcommand: *mut ::std::os::raw::c_char,
-    pub filterpat: *mut ::std::os::raw::c_char,
-}
-pub type COMPSPEC = compspec;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _list_of_items {
-    pub flags: ::std::os::raw::c_int,
-    pub list_getter: ::core::option::Option<
-        unsafe extern "C" fn(arg1: *mut _list_of_items) -> ::std::os::raw::c_int,
-    >,
-    pub slist: *mut STRINGLIST,
-    pub genlist: *mut STRINGLIST,
-    pub genindex: ::std::os::raw::c_int,
-}
-pub type ITEMLIST = _list_of_items;
-extern "C" {
-    #[link_name = "\u{1}prog_completes"]
-    pub static mut prog_completes: *mut HASH_TABLE;
-}
-extern "C" {
-    #[link_name = "\u{1}pcomp_line"]
-    pub static mut pcomp_line: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}pcomp_ind"]
-    pub static mut pcomp_ind: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}prog_completion_enabled"]
-    pub static mut prog_completion_enabled: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}progcomp_alias"]
-    pub static mut progcomp_alias: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}it_aliases"]
-    pub static mut it_aliases: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_arrayvars"]
-    pub static mut it_arrayvars: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_bindings"]
-    pub static mut it_bindings: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_builtins"]
-    pub static mut it_builtins: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_commands"]
-    pub static mut it_commands: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_directories"]
-    pub static mut it_directories: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_disabled"]
-    pub static mut it_disabled: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_enabled"]
-    pub static mut it_enabled: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_exports"]
-    pub static mut it_exports: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_files"]
-    pub static mut it_files: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_functions"]
-    pub static mut it_functions: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_groups"]
-    pub static mut it_groups: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_helptopics"]
-    pub static mut it_helptopics: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_hostnames"]
-    pub static mut it_hostnames: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_jobs"]
-    pub static mut it_jobs: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_keywords"]
-    pub static mut it_keywords: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_running"]
-    pub static mut it_running: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_services"]
-    pub static mut it_services: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_setopts"]
-    pub static mut it_setopts: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_shopts"]
-    pub static mut it_shopts: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_signals"]
-    pub static mut it_signals: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_stopped"]
-    pub static mut it_stopped: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_users"]
-    pub static mut it_users: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}it_variables"]
-    pub static mut it_variables: ITEMLIST;
-}
-extern "C" {
-    #[link_name = "\u{1}pcomp_curcs"]
-    pub static mut pcomp_curcs: *mut COMPSPEC;
-}
-extern "C" {
-    #[link_name = "\u{1}pcomp_curcmd"]
-    pub static mut pcomp_curcmd: *const ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn compspec_create() -> *mut COMPSPEC;
-}
-extern "C" {
-    pub fn compspec_dispose(arg1: *mut COMPSPEC);
-}
-extern "C" {
-    pub fn compspec_copy(arg1: *mut COMPSPEC) -> *mut COMPSPEC;
-}
-extern "C" {
-    pub fn progcomp_create();
-}
-extern "C" {
-    pub fn progcomp_flush();
-}
-extern "C" {
-    pub fn progcomp_dispose();
-}
-extern "C" {
-    pub fn progcomp_size() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn progcomp_insert(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut COMPSPEC,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn progcomp_remove(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn progcomp_search(arg1: *const ::std::os::raw::c_char) -> *mut COMPSPEC;
-}
-extern "C" {
-    pub fn progcomp_walk(arg1: hash_wfunc);
-}
-extern "C" {
-    pub fn set_itemlist_dirty(arg1: *mut ITEMLIST);
-}
-extern "C" {
-    pub fn completions_to_stringlist(arg1: *mut *mut ::std::os::raw::c_char) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn gen_compspec_completions(
-        arg1: *mut COMPSPEC,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: *const ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-        arg5: ::std::os::raw::c_int,
-        arg6: *mut ::std::os::raw::c_int,
-    ) -> *mut STRINGLIST;
-}
-extern "C" {
-    pub fn programmable_completions(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-        arg5: *mut ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn pcomp_set_readline_variables(arg1: ::std::os::raw::c_int, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn pcomp_set_compspec_options(
-        arg1: *mut COMPSPEC,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct _G_fpos_t {
-    pub __pos: __off_t,
-    pub __state: __mbstate_t,
-}
-pub type __fpos_t = _G_fpos_t;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct _G_fpos64_t {
-    pub __pos: __off64_t,
-    pub __state: __mbstate_t,
-}
-pub type __fpos64_t = _G_fpos64_t;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _IO_marker {
-    _unused: [u8; 0],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _IO_codecvt {
-    _unused: [u8; 0],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _IO_wide_data {
-    _unused: [u8; 0],
-}
-pub type _IO_lock_t = ::std::os::raw::c_void;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _IO_FILE {
-    pub _flags: ::std::os::raw::c_int,
-    pub _IO_read_ptr: *mut ::std::os::raw::c_char,
-    pub _IO_read_end: *mut ::std::os::raw::c_char,
-    pub _IO_read_base: *mut ::std::os::raw::c_char,
-    pub _IO_write_base: *mut ::std::os::raw::c_char,
-    pub _IO_write_ptr: *mut ::std::os::raw::c_char,
-    pub _IO_write_end: *mut ::std::os::raw::c_char,
-    pub _IO_buf_base: *mut ::std::os::raw::c_char,
-    pub _IO_buf_end: *mut ::std::os::raw::c_char,
-    pub _IO_save_base: *mut ::std::os::raw::c_char,
-    pub _IO_backup_base: *mut ::std::os::raw::c_char,
-    pub _IO_save_end: *mut ::std::os::raw::c_char,
-    pub _markers: *mut _IO_marker,
-    pub _chain: *mut _IO_FILE,
-    pub _fileno: ::std::os::raw::c_int,
-    pub _flags2: ::std::os::raw::c_int,
-    pub _old_offset: __off_t,
-    pub _cur_column: ::std::os::raw::c_ushort,
-    pub _vtable_offset: ::std::os::raw::c_schar,
-    pub _shortbuf: [::std::os::raw::c_char; 1usize],
-    pub _lock: *mut _IO_lock_t,
-    pub _offset: __off64_t,
-    pub _codecvt: *mut _IO_codecvt,
-    pub _wide_data: *mut _IO_wide_data,
-    pub _freeres_list: *mut _IO_FILE,
-    pub _freeres_buf: *mut ::std::os::raw::c_void,
-    pub __pad5: usize,
-    pub _mode: ::std::os::raw::c_int,
-    pub _unused2: [::std::os::raw::c_char; 20usize],
-}
-pub type cookie_read_function_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        __cookie: *mut ::std::os::raw::c_void,
-        __buf: *mut ::std::os::raw::c_char,
-        __nbytes: usize,
-    ) -> __ssize_t,
->;
-pub type cookie_write_function_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        __cookie: *mut ::std::os::raw::c_void,
-        __buf: *const ::std::os::raw::c_char,
-        __nbytes: usize,
-    ) -> __ssize_t,
->;
-pub type cookie_seek_function_t = ::core::option::Option<
-    unsafe extern "C" fn(
-        __cookie: *mut ::std::os::raw::c_void,
-        __pos: *mut __off64_t,
-        __w: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int,
->;
-pub type cookie_close_function_t = ::core::option::Option<
-    unsafe extern "C" fn(__cookie: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int,
->;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _IO_cookie_io_functions_t {
-    pub read: cookie_read_function_t,
-    pub write: cookie_write_function_t,
-    pub seek: cookie_seek_function_t,
-    pub close: cookie_close_function_t,
-}
-pub type cookie_io_functions_t = _IO_cookie_io_functions_t;
-pub type fpos_t = __fpos_t;
-pub type fpos64_t = __fpos64_t;
-extern "C" {
-    #[link_name = "\u{1}stdin"]
-    pub static mut stdin: *mut FILE;
-}
-extern "C" {
-    #[link_name = "\u{1}stdout"]
-    pub static mut stdout: *mut FILE;
-}
-extern "C" {
-    #[link_name = "\u{1}stderr"]
-    pub static mut stderr: *mut FILE;
-}
-extern "C" {
-    pub fn remove(__filename: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn rename(
-        __old: *const ::std::os::raw::c_char,
-        __new: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn renameat(
-        __oldfd: ::std::os::raw::c_int,
-        __old: *const ::std::os::raw::c_char,
-        __newfd: ::std::os::raw::c_int,
-        __new: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn renameat2(
-        __oldfd: ::std::os::raw::c_int,
-        __old: *const ::std::os::raw::c_char,
-        __newfd: ::std::os::raw::c_int,
-        __new: *const ::std::os::raw::c_char,
-        __flags: ::std::os::raw::c_uint,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tmpfile() -> *mut FILE;
-}
-extern "C" {
-    pub fn tmpfile64() -> *mut FILE;
-}
-extern "C" {
-    pub fn tmpnam(__s: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn tmpnam_r(__s: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn tempnam(
-        __dir: *const ::std::os::raw::c_char,
-        __pfx: *const ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fclose(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fflush(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fflush_unlocked(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fcloseall() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fopen(
-        __filename: *const ::std::os::raw::c_char,
-        __modes: *const ::std::os::raw::c_char,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn freopen(
-        __filename: *const ::std::os::raw::c_char,
-        __modes: *const ::std::os::raw::c_char,
-        __stream: *mut FILE,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn fopen64(
-        __filename: *const ::std::os::raw::c_char,
-        __modes: *const ::std::os::raw::c_char,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn freopen64(
-        __filename: *const ::std::os::raw::c_char,
-        __modes: *const ::std::os::raw::c_char,
-        __stream: *mut FILE,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn fdopen(__fd: ::std::os::raw::c_int, __modes: *const ::std::os::raw::c_char)
-        -> *mut FILE;
-}
-extern "C" {
-    pub fn fopencookie(
-        __magic_cookie: *mut ::std::os::raw::c_void,
-        __modes: *const ::std::os::raw::c_char,
-        __io_funcs: cookie_io_functions_t,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn fmemopen(
-        __s: *mut ::std::os::raw::c_void,
-        __len: usize,
-        __modes: *const ::std::os::raw::c_char,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn open_memstream(
-        __bufloc: *mut *mut ::std::os::raw::c_char,
-        __sizeloc: *mut usize,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn setbuf(__stream: *mut FILE, __buf: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn setvbuf(
-        __stream: *mut FILE,
-        __buf: *mut ::std::os::raw::c_char,
-        __modes: ::std::os::raw::c_int,
-        __n: usize,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setbuffer(__stream: *mut FILE, __buf: *mut ::std::os::raw::c_char, __size: usize);
-}
-extern "C" {
-    pub fn setlinebuf(__stream: *mut FILE);
-}
-extern "C" {
-    pub fn fprintf(
-        __stream: *mut FILE,
-        __format: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn printf(__format: *const ::std::os::raw::c_char, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sprintf(
-        __s: *mut ::std::os::raw::c_char,
-        __format: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vfprintf(
-        __s: *mut FILE,
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vprintf(
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vsprintf(
-        __s: *mut ::std::os::raw::c_char,
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn snprintf(
-        __s: *mut ::std::os::raw::c_char,
-        __maxlen: usize,
-        __format: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vsnprintf(
-        __s: *mut ::std::os::raw::c_char,
-        __maxlen: usize,
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vasprintf(
-        __ptr: *mut *mut ::std::os::raw::c_char,
-        __f: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __asprintf(
-        __ptr: *mut *mut ::std::os::raw::c_char,
-        __fmt: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn asprintf(
-        __ptr: *mut *mut ::std::os::raw::c_char,
-        __fmt: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vdprintf(
-        __fd: ::std::os::raw::c_int,
-        __fmt: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn dprintf(
-        __fd: ::std::os::raw::c_int,
-        __fmt: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fscanf(
-        __stream: *mut FILE,
-        __format: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn scanf(__format: *const ::std::os::raw::c_char, ...) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sscanf(
-        __s: *const ::std::os::raw::c_char,
-        __format: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vfscanf(
-        __s: *mut FILE,
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vscanf(
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vsscanf(
-        __s: *const ::std::os::raw::c_char,
-        __format: *const ::std::os::raw::c_char,
-        __arg: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fgetc(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getc(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getchar() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getc_unlocked(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getchar_unlocked() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fgetc_unlocked(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fputc(__c: ::std::os::raw::c_int, __stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn putc(__c: ::std::os::raw::c_int, __stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn putchar(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fputc_unlocked(__c: ::std::os::raw::c_int, __stream: *mut FILE)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn putc_unlocked(__c: ::std::os::raw::c_int, __stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn putchar_unlocked(__c: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getw(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn putw(__w: ::std::os::raw::c_int, __stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fgets(
-        __s: *mut ::std::os::raw::c_char,
-        __n: ::std::os::raw::c_int,
-        __stream: *mut FILE,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fgets_unlocked(
-        __s: *mut ::std::os::raw::c_char,
-        __n: ::std::os::raw::c_int,
-        __stream: *mut FILE,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn __getdelim(
-        __lineptr: *mut *mut ::std::os::raw::c_char,
-        __n: *mut usize,
-        __delimiter: ::std::os::raw::c_int,
-        __stream: *mut FILE,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn getdelim(
-        __lineptr: *mut *mut ::std::os::raw::c_char,
-        __n: *mut usize,
-        __delimiter: ::std::os::raw::c_int,
-        __stream: *mut FILE,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn getline(
-        __lineptr: *mut *mut ::std::os::raw::c_char,
-        __n: *mut usize,
-        __stream: *mut FILE,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn fputs(__s: *const ::std::os::raw::c_char, __stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn puts(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ungetc(__c: ::std::os::raw::c_int, __stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fread(
-        __ptr: *mut ::std::os::raw::c_void,
-        __size: usize,
-        __n: usize,
-        __stream: *mut FILE,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn fwrite(
-        __ptr: *const ::std::os::raw::c_void,
-        __size: usize,
-        __n: usize,
-        __s: *mut FILE,
-    ) -> ::std::os::raw::c_ulong;
-}
-extern "C" {
-    pub fn fputs_unlocked(
-        __s: *const ::std::os::raw::c_char,
-        __stream: *mut FILE,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fread_unlocked(
-        __ptr: *mut ::std::os::raw::c_void,
-        __size: usize,
-        __n: usize,
-        __stream: *mut FILE,
-    ) -> usize;
-}
-extern "C" {
-    pub fn fwrite_unlocked(
-        __ptr: *const ::std::os::raw::c_void,
-        __size: usize,
-        __n: usize,
-        __stream: *mut FILE,
-    ) -> usize;
-}
-extern "C" {
-    pub fn fseek(
-        __stream: *mut FILE,
-        __off: ::std::os::raw::c_long,
-        __whence: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ftell(__stream: *mut FILE) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn rewind(__stream: *mut FILE);
-}
-extern "C" {
-    pub fn fseeko(
-        __stream: *mut FILE,
-        __off: __off_t,
-        __whence: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ftello(__stream: *mut FILE) -> __off_t;
-}
-extern "C" {
-    pub fn fgetpos(__stream: *mut FILE, __pos: *mut fpos_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fsetpos(__stream: *mut FILE, __pos: *const fpos_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fseeko64(
-        __stream: *mut FILE,
-        __off: __off64_t,
-        __whence: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ftello64(__stream: *mut FILE) -> __off64_t;
-}
-extern "C" {
-    pub fn fgetpos64(__stream: *mut FILE, __pos: *mut fpos64_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fsetpos64(__stream: *mut FILE, __pos: *const fpos64_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clearerr(__stream: *mut FILE);
-}
-extern "C" {
-    pub fn feof(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ferror(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clearerr_unlocked(__stream: *mut FILE);
-}
-extern "C" {
-    pub fn feof_unlocked(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ferror_unlocked(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn perror(__s: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    #[link_name = "\u{1}sys_nerr"]
-    pub static mut sys_nerr: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sys_errlist"]
-    pub static mut sys_errlist: [*const ::std::os::raw::c_char; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}_sys_nerr"]
-    pub static mut _sys_nerr: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}_sys_errlist"]
-    pub static mut _sys_errlist: [*const ::std::os::raw::c_char; 0usize];
-}
-extern "C" {
-    pub fn fileno(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fileno_unlocked(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn popen(
-        __command: *const ::std::os::raw::c_char,
-        __modes: *const ::std::os::raw::c_char,
-    ) -> *mut FILE;
-}
-extern "C" {
-    pub fn pclose(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ctermid(__s: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn cuserid(__s: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct obstack {
-    _unused: [u8; 0],
-}
-extern "C" {
-    pub fn obstack_printf(
-        __obstack: *mut obstack,
-        __format: *const ::std::os::raw::c_char,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn obstack_vprintf(
-        __obstack: *mut obstack,
-        __format: *const ::std::os::raw::c_char,
-        __args: *mut __va_list_tag,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn flockfile(__stream: *mut FILE);
-}
-extern "C" {
-    pub fn ftrylockfile(__stream: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn funlockfile(__stream: *mut FILE);
-}
-extern "C" {
-    pub fn __uflow(arg1: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __overflow(arg1: *mut FILE, arg2: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn r_execute_cmd() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn r_execute_cmd2(l: *mut WORD_LIST) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}hashed_filenames"]
-    pub static mut hashed_filenames: *mut HASH_TABLE;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _pathdata {
-    pub path: *mut ::std::os::raw::c_char,
-    pub flags: ::std::os::raw::c_int,
-}
-pub type PATH_DATA = _pathdata;
-extern "C" {
-    pub fn phash_create();
-}
-extern "C" {
-    pub fn phash_flush();
-}
-extern "C" {
-    pub fn phash_insert(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn phash_remove(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn phash_search(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct alias {
-    pub name: *mut ::std::os::raw::c_char,
-    pub value: *mut ::std::os::raw::c_char,
-    pub flags: ::std::os::raw::c_char,
-}
-pub type alias_t = alias;
-extern "C" {
-    #[link_name = "\u{1}aliases"]
-    pub static mut aliases: *mut HASH_TABLE;
-}
-extern "C" {
-    pub fn initialize_aliases();
-}
-extern "C" {
-    pub fn find_alias(arg1: *mut ::std::os::raw::c_char) -> *mut alias_t;
-}
-extern "C" {
-    pub fn get_alias_value(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn add_alias(arg1: *mut ::std::os::raw::c_char, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn remove_alias(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn delete_all_aliases();
-}
-extern "C" {
-    pub fn all_aliases() -> *mut *mut alias_t;
-}
-extern "C" {
-    pub fn alias_expand_word(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn alias_expand(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn clear_string_list_expander(arg1: *mut alias_t);
-}
-extern "C" {
-    #[link_name = "\u{1}noglob_dot_filenames"]
-    pub static mut noglob_dot_filenames: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}glob_error_return"]
-    pub static mut glob_error_return: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}glob_dot_filenames"]
-    pub static mut glob_dot_filenames: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}extended_glob"]
-    pub static mut extended_glob: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}glob_star"]
-    pub static mut glob_star: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}match_ignore_case"]
-    pub static mut match_ignore_case: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unquoted_glob_pattern_p(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn quote_string_for_globbing(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn glob_char_p(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn quote_globbing_chars(arg1: *const ::std::os::raw::c_char)
-        -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn shell_glob_filename(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct ign {
-    pub val: *mut ::std::os::raw::c_char,
-    pub len: ::std::os::raw::c_int,
-    pub flags: ::std::os::raw::c_int,
-}
-pub type sh_iv_item_func_t =
-    ::core::option::Option<unsafe extern "C" fn(arg1: *mut ign) -> ::std::os::raw::c_int>;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct ignorevar {
-    pub varname: *mut ::std::os::raw::c_char,
-    pub ignores: *mut ign,
-    pub num_ignores: ::std::os::raw::c_int,
-    pub last_ignoreval: *mut ::std::os::raw::c_char,
-    pub item_func: sh_iv_item_func_t,
-}
-extern "C" {
-    pub fn setup_ignore_patterns(arg1: *mut ignorevar);
-}
-extern "C" {
-    pub fn setup_glob_ignore(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn should_ignore_glob_matches() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ignore_glob_matches(arg1: *mut *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    #[link_name = "\u{1}bash_readline_initialized"]
-    pub static mut bash_readline_initialized: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}hostname_list_initialized"]
-    pub static mut hostname_list_initialized: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}perform_hostname_completion"]
-    pub static mut perform_hostname_completion: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}no_empty_command_completion"]
-    pub static mut no_empty_command_completion: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}force_fignore"]
-    pub static mut force_fignore: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dircomplete_spelling"]
-    pub static mut dircomplete_spelling: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dircomplete_expand"]
-    pub static mut dircomplete_expand: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dircomplete_expand_relpath"]
-    pub static mut dircomplete_expand_relpath: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}complete_fullquote"]
-    pub static mut complete_fullquote: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn posix_readline_initialize(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn reset_completer_word_break_chars();
-}
-extern "C" {
-    pub fn enable_hostname_completion(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn initialize_readline();
-}
-extern "C" {
-    pub fn bashline_reset();
-}
-extern "C" {
-    pub fn bashline_reinitialize();
-}
-extern "C" {
-    pub fn bash_re_edit(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bashline_set_event_hook();
-}
-extern "C" {
-    pub fn bashline_reset_event_hook();
-}
-extern "C" {
-    pub fn bind_keyseq_to_unix_command(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bash_execute_unix_command(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn print_unix_command_map() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unbind_unix_command(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn bash_default_completion(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-        arg5: ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_directory_hook();
-}
-extern "C" {
-    pub fn command_word_completion_function(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bash_groupname_completion_function(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bash_servicename_completion_function(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_hostname_list() -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn clear_hostname_list();
-}
-extern "C" {
-    pub fn bash_directory_completion_matches(
-        arg1: *const ::std::os::raw::c_char,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn bash_dequote_text(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-pub type tilde_hook_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char,
->;
-extern "C" {
-    #[link_name = "\u{1}tilde_expansion_preexpansion_hook"]
-    pub static mut tilde_expansion_preexpansion_hook: tilde_hook_func_t;
-}
-extern "C" {
-    #[link_name = "\u{1}tilde_expansion_failure_hook"]
-    pub static mut tilde_expansion_failure_hook: tilde_hook_func_t;
-}
-extern "C" {
-    #[link_name = "\u{1}tilde_additional_prefixes"]
-    pub static mut tilde_additional_prefixes: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}tilde_additional_suffixes"]
-    pub static mut tilde_additional_suffixes: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn tilde_expand(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn tilde_expand_word(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn tilde_find_word(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct flags_alist {
-    pub name: ::std::os::raw::c_char,
-    pub value: *mut ::std::os::raw::c_int,
-}
-extern "C" {
-    #[link_name = "\u{1}shell_flags"]
-    pub static mut shell_flags: [flags_alist; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}optflags"]
-    pub static mut optflags: [::std::os::raw::c_char; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}mark_modified_vars"]
-    pub static mut mark_modified_vars: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}errexit_flag"]
-    pub static mut errexit_flag: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}exit_immediately_on_error"]
-    pub static mut exit_immediately_on_error: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}disallow_filename_globbing"]
-    pub static mut disallow_filename_globbing: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}place_keywords_in_env"]
-    pub static mut place_keywords_in_env: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}read_but_dont_execute"]
-    pub static mut read_but_dont_execute: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}just_one_command"]
-    pub static mut just_one_command: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}unbound_vars_is_error"]
-    pub static mut unbound_vars_is_error: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}echo_input_at_read"]
-    pub static mut echo_input_at_read: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}verbose_flag"]
-    pub static mut verbose_flag: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}echo_command_at_execute"]
-    pub static mut echo_command_at_execute: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}noclobber"]
-    pub static mut noclobber: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}hashing_enabled"]
-    pub static mut hashing_enabled: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}forced_interactive"]
-    pub static mut forced_interactive: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}privileged_mode"]
-    pub static mut privileged_mode: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}jobs_m_flag"]
-    pub static mut jobs_m_flag: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}asynchronous_notification"]
-    pub static mut asynchronous_notification: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}interactive_comments"]
-    pub static mut interactive_comments: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}no_symbolic_links"]
-    pub static mut no_symbolic_links: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}function_trace_mode"]
-    pub static mut function_trace_mode: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}error_trace_mode"]
-    pub static mut error_trace_mode: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}pipefail_opt"]
-    pub static mut pipefail_opt: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}want_pending_command"]
-    pub static mut want_pending_command: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}read_from_stdin"]
-    pub static mut read_from_stdin: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}brace_expansion"]
-    pub static mut brace_expansion: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}histexp_flag"]
-    pub static mut histexp_flag: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}restricted"]
-    pub static mut restricted: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}restricted_shell"]
-    pub static mut restricted_shell: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn find_flag(arg1: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn change_flag(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn which_set_flags() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn reset_shell_flags();
-}
-extern "C" {
-    pub fn get_current_flags() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_current_flags(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn initialize_flags();
-}
-extern "C" {
-    pub fn de_backslash(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn unquote_bang(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn extract_command_subst(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn extract_arithmetic_subst(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn extract_process_subst(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn assignment_name(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn string_list_internal(
-        arg1: *mut WORD_LIST,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn string_list(arg1: *mut WORD_LIST) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn string_list_dollar_star(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn string_list_dollar_at(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn string_list_pos_params(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut WORD_LIST,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn word_list_remove_quoted_nulls(arg1: *mut WORD_LIST);
-}
-extern "C" {
-    pub fn list_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn ifs_firstchar(arg1: *mut ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_word_from_string(
-        arg1: *mut *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strip_trailing_ifs_whitespace(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn do_assignment(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn do_assignment_no_expand(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn do_word_assignment(
-        arg1: *mut WORD_DESC,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sub_append_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_int,
-        arg4: *mut usize,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn sub_append_number(
-        arg1: intmax_t,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_int,
-        arg4: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn list_rest_of_args() -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn string_rest_of_args(arg1: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn expand_string_unsplit(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_string_assignment(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_prompt_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_string_to_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn expand_string_unsplit_to_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn expand_assignment_string_to_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn expand_arith_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dequote_string(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dequote_escapes(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn dequote_word(arg1: *mut WORD_DESC) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn dequote_list(arg1: *mut WORD_LIST) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_word(arg1: *mut WORD_DESC, arg2: ::std::os::raw::c_int) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_word_unsplit(arg1: *mut WORD_DESC, arg2: ::std::os::raw::c_int)
-        -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_word_leave_quoted(
-        arg1: *mut WORD_DESC,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn get_dollar_var_value(arg1: intmax_t) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn quote_string(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn quote_escapes(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn remove_quoted_escapes(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn remove_quoted_nulls(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn string_quote_removal(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn word_quote_removal(arg1: *mut WORD_DESC, arg2: ::std::os::raw::c_int) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn word_list_quote_removal(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn setifs(arg1: *mut SHELL_VAR);
-}
-extern "C" {
-    pub fn getifs() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn word_split(arg1: *mut WORD_DESC, arg2: *mut ::std::os::raw::c_char) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_words(arg1: *mut WORD_LIST) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_words_no_vars(arg1: *mut WORD_LIST) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn expand_words_shellexp(arg1: *mut WORD_LIST) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn command_substitute(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn pat_subst(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn fifos_pending() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn num_fifos() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unlink_fifo_list();
-}
-extern "C" {
-    pub fn unlink_all_fifos();
-}
-extern "C" {
-    pub fn unlink_fifo(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn copy_fifo_list(arg1: *mut ::std::os::raw::c_int) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn close_new_fifos(arg1: *mut ::std::os::raw::c_void, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn clear_fifo_list();
-}
-extern "C" {
-    pub fn find_procsub_child(arg1: pid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_procsub_status(
-        arg1: ::std::os::raw::c_int,
-        arg2: pid_t,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn wait_procsubs();
-}
-extern "C" {
-    pub fn reap_procsubs();
-}
-extern "C" {
-    pub fn list_string_with_quotes(arg1: *mut ::std::os::raw::c_char) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn extract_array_assignment_list(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn remove_backslashes(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn cond_expand_word(
-        arg1: *mut WORD_DESC,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn skip_to_delim(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn skip_to_histexp(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn char_is_quoted(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unclosed_pair(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn split_at_delims(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-        arg5: ::std::os::raw::c_int,
-        arg6: *mut ::std::os::raw::c_int,
-        arg7: *mut ::std::os::raw::c_int,
-    ) -> *mut WORD_LIST;
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_var"]
-    pub static mut ifs_var: *mut SHELL_VAR;
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_value"]
-    pub static mut ifs_value: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_cmap"]
-    pub static mut ifs_cmap: [::std::os::raw::c_uchar; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_is_set"]
-    pub static mut ifs_is_set: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_is_null"]
-    pub static mut ifs_is_null: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_firstc"]
-    pub static mut ifs_firstc: [::std::os::raw::c_uchar; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}ifs_firstc_len"]
-    pub static mut ifs_firstc_len: usize;
-}
-extern "C" {
-    #[link_name = "\u{1}assigning_in_environment"]
-    pub static mut assigning_in_environment: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}expanding_redir"]
-    pub static mut expanding_redir: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}inherit_errexit"]
-    pub static mut inherit_errexit: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}last_command_subst_pid"]
-    pub static mut last_command_subst_pid: pid_t;
-}
-extern "C" {
-    pub fn invalidate_cached_quoted_dollar_at();
-}
-extern "C" {
-    pub fn time_to_check_mail() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn reset_mail_timer();
-}
-extern "C" {
-    pub fn reset_mail_files();
-}
-extern "C" {
-    pub fn free_mail_files();
-}
-extern "C" {
-    pub fn make_default_mailpath() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn remember_mail_dates();
-}
-extern "C" {
-    pub fn init_mail_dates();
-}
-extern "C" {
-    pub fn check_mail();
-}
-extern "C" {
-    pub fn wait(__stat_loc: *mut ::std::os::raw::c_int) -> __pid_t;
-}
-extern "C" {
-    pub fn waitpid(
-        __pid: __pid_t,
-        __stat_loc: *mut ::std::os::raw::c_int,
-        __options: ::std::os::raw::c_int,
-    ) -> __pid_t;
-}
-extern "C" {
-    pub fn waitid(
-        __idtype: idtype_t,
-        __id: __id_t,
-        __infop: *mut siginfo_t,
-        __options: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wait3(
-        __stat_loc: *mut ::std::os::raw::c_int,
-        __options: ::std::os::raw::c_int,
-        __usage: *mut rusage,
-    ) -> __pid_t;
-}
-extern "C" {
-    pub fn wait4(
-        __pid: __pid_t,
-        __stat_loc: *mut ::std::os::raw::c_int,
-        __options: ::std::os::raw::c_int,
-        __usage: *mut rusage,
-    ) -> __pid_t;
-}
-pub type WAIT = ::std::os::raw::c_int;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct process {
-    pub next: *mut process,
-    pub pid: pid_t,
-    pub status: WAIT,
-    pub running: ::std::os::raw::c_int,
-    pub command: *mut ::std::os::raw::c_char,
-}
-pub type PROCESS = process;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct pipeline_saver {
-    pub pipeline: *mut process,
-    pub next: *mut pipeline_saver,
-}
-#[no_mangle]
-pub static mut wait_intr_flag: ::std::os::raw::c_int = 0;
-pub const JOB_STATE_JNONE: JOB_STATE = -1;
-pub const JOB_STATE_JRUNNING: JOB_STATE = 1;
-pub const JOB_STATE_JSTOPPED: JOB_STATE = 2;
-pub const JOB_STATE_JDEAD: JOB_STATE = 4;
-pub const JOB_STATE_JMIXED: JOB_STATE = 8;
-pub type JOB_STATE = i32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct job {
-    pub wd: *mut ::std::os::raw::c_char,
-    pub pipe: *mut PROCESS,
-    pub pgrp: pid_t,
-    pub state: JOB_STATE,
-    pub flags: ::std::os::raw::c_int,
-    pub deferred: *mut COMMAND,
-    pub j_cleanup: sh_vptrfunc_t,
-    pub cleanarg: *mut ::std::os::raw::c_void,
-}
-pub type JOB = job;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct jobstats {
-    pub c_childmax: ::std::os::raw::c_long,
-    pub c_living: ::std::os::raw::c_int,
-    pub c_reaped: ::std::os::raw::c_int,
-    pub c_injobs: ::std::os::raw::c_int,
-    pub c_totforked: ::std::os::raw::c_int,
-    pub c_totreaped: ::std::os::raw::c_int,
-    pub j_jobslots: ::std::os::raw::c_int,
-    pub j_lastj: ::std::os::raw::c_int,
-    pub j_firstj: ::std::os::raw::c_int,
-    pub j_njobs: ::std::os::raw::c_int,
-    pub j_ndead: ::std::os::raw::c_int,
-    pub j_current: ::std::os::raw::c_int,
-    pub j_previous: ::std::os::raw::c_int,
-    pub j_lastmade: *mut JOB,
-    pub j_lastasync: *mut JOB,
-}
-pub type ps_index_t = pid_t;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct pidstat {
-    pub bucket_next: ps_index_t,
-    pub bucket_prev: ps_index_t,
-    pub pid: pid_t,
-    pub status: ::std::os::raw::c_short,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct bgpids {
-    pub storage: *mut pidstat,
-    pub head: ps_index_t,
-    pub nalloc: ps_index_t,
-    pub npid: ::std::os::raw::c_int,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct procstat {
-    pub pid: pid_t,
-    pub status: ::std::os::raw::c_short,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct procchain {
-    pub head: *mut PROCESS,
-    pub end: *mut PROCESS,
-    pub nproc: ::std::os::raw::c_int,
-}
-extern "C" {
-    #[link_name = "\u{1}js"]
-    pub static mut js: jobstats;
-}
-extern "C" {
-    #[link_name = "\u{1}original_pgrp"]
-    pub static mut original_pgrp: pid_t;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_pgrp"]
-    pub static mut shell_pgrp: pid_t;
-}
-extern "C" {
-    #[link_name = "\u{1}pipeline_pgrp"]
-    pub static mut pipeline_pgrp: pid_t;
-}
-extern "C" {
-    #[link_name = "\u{1}last_made_pid"]
-    pub static mut last_made_pid: pid_t;
-}
-extern "C" {
-    #[link_name = "\u{1}last_asynchronous_pid"]
-    pub static mut last_asynchronous_pid: pid_t;
-}
-extern "C" {
-    #[link_name = "\u{1}already_making_children"]
-    pub static mut already_making_children: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}running_in_background"]
-    pub static mut running_in_background: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}last_procsub_child"]
-    pub static mut last_procsub_child: *mut PROCESS;
-}
-extern "C" {
-    #[link_name = "\u{1}jobs"]
-    pub static mut jobs: *mut *mut JOB;
-}
-extern "C" {
-    pub fn making_children();
-}
-extern "C" {
-    pub fn stop_making_children();
-}
-extern "C" {
-    pub fn cleanup_the_pipeline();
-}
-extern "C" {
-    pub fn discard_last_procsub_child();
-}
-extern "C" {
-    pub fn save_pipeline(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn restore_pipeline(arg1: ::std::os::raw::c_int) -> *mut PROCESS;
-}
-extern "C" {
-    pub fn start_pipeline();
-}
-extern "C" {
-    pub fn stop_pipeline(arg1: ::std::os::raw::c_int, arg2: *mut COMMAND) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn discard_pipeline(arg1: *mut PROCESS) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn append_process(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: pid_t,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn save_proc_status(arg1: pid_t, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn procsub_add(arg1: *mut PROCESS) -> *mut PROCESS;
-}
-extern "C" {
-    pub fn procsub_search(arg1: pid_t) -> *mut PROCESS;
-}
-extern "C" {
-    pub fn procsub_delete(arg1: pid_t) -> *mut PROCESS;
-}
-extern "C" {
-    pub fn procsub_waitpid(arg1: pid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn procsub_waitall();
-}
-extern "C" {
-    pub fn procsub_clear();
-}
-extern "C" {
-    pub fn procsub_prune();
-}
-extern "C" {
-    pub fn delete_job(arg1: ::std::os::raw::c_int, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn nohup_job(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn delete_all_jobs(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn nohup_all_jobs(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn count_all_jobs() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn terminate_current_pipeline();
-}
-extern "C" {
-    pub fn terminate_stopped_jobs();
-}
-extern "C" {
-    pub fn hangup_all_jobs();
-}
-extern "C" {
-    pub fn kill_current_pipeline();
-}
-extern "C" {
-    pub fn get_job_by_pid(
-        arg1: pid_t,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut *mut PROCESS,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn describe_pid(arg1: pid_t);
-}
-extern "C" {
-    pub fn list_one_job(
-        arg1: *mut JOB,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn list_all_jobs(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn list_stopped_jobs(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn list_running_jobs(arg1: ::std::os::raw::c_int);
-}
-// extern "C" {
-//     pub fn make_child(arg1: *mut ::std::os::raw::c_char, arg2: ::std::os::raw::c_int) -> pid_t;
-// }
-extern "C" {
-    pub fn get_tty_state() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_tty_state() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn job_exit_status(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn job_exit_signal(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wait_for_single_pid(arg1: pid_t, arg2: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wait_for_background_pids(arg1: *mut procstat);
-}
-extern "C" {
-    pub fn wait_for(arg1: pid_t, arg2: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wait_for_job(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut procstat,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wait_for_any_job(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut procstat,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn wait_sigint_cleanup();
-}
-extern "C" {
-    pub fn notify_and_cleanup();
-}
-extern "C" {
-    pub fn reap_dead_jobs();
-}
-extern "C" {
-    pub fn start_job(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn kill_pid(
-        arg1: pid_t,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn initialize_job_control(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn initialize_job_signals();
-}
-extern "C" {
-    pub fn give_terminal_to(arg1: pid_t, arg2: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn run_sigchld_trap(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn freeze_jobs_list() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unfreeze_jobs_list();
-}
-extern "C" {
-    pub fn set_jobs_list_frozen(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_job_control(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn without_job_control();
-}
-extern "C" {
-    pub fn end_job_control();
-}
-extern "C" {
-    pub fn restart_job_control();
-}
-extern "C" {
-    pub fn set_sigchld_handler();
-}
-extern "C" {
-    pub fn ignore_tty_job_signals();
-}
-extern "C" {
-    pub fn default_tty_job_signals();
-}
-extern "C" {
-    pub fn get_original_tty_job_signals();
-}
-extern "C" {
-    pub fn init_job_stats();
-}
-extern "C" {
-    pub fn close_pgrp_pipe();
-}
-extern "C" {
-    pub fn save_pgrp_pipe(arg1: *mut ::std::os::raw::c_int, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn restore_pgrp_pipe(arg1: *mut ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_maxchild(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    #[link_name = "\u{1}job_control"]
-    pub static mut job_control: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn file_status(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn executable_file(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn is_directory(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn executable_or_directory(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn find_user_command(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn find_in_path(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn find_path_file(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn search_for_command(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn user_command_matches(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn setup_exec_ignore(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    #[link_name = "\u{1}dot_found_in_search"]
-    pub static mut dot_found_in_search: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}check_hashed_filenames"]
-    pub static mut check_hashed_filenames: ::std::os::raw::c_int;
-}
-pub type __jmp_buf = [::std::os::raw::c_long; 8usize];
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __jmp_buf_tag {
-    pub __jmpbuf: __jmp_buf,
-    pub __mask_was_saved: ::std::os::raw::c_int,
-    pub __saved_mask: __sigset_t,
-}
-pub type jmp_buf = [__jmp_buf_tag; 1usize];
-extern "C" {
-    pub fn setjmp(__env: *mut __jmp_buf_tag) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __sigsetjmp(
-        __env: *mut __jmp_buf_tag,
-        __savemask: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn _setjmp(__env: *mut __jmp_buf_tag) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn longjmp(__env: *mut __jmp_buf_tag, __val: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn _longjmp(__env: *mut __jmp_buf_tag, __val: ::std::os::raw::c_int);
-}
-pub type sigjmp_buf = [__jmp_buf_tag; 1usize];
-extern "C" {
-    pub fn siglongjmp(__env: *mut __jmp_buf_tag, __val: ::std::os::raw::c_int);
-}
-extern "C" {
-    #[link_name = "\u{1}top_level"]
-    pub static mut top_level: sigjmp_buf;
-}
-extern "C" {
-    #[link_name = "\u{1}subshell_top_level"]
-    pub static mut subshell_top_level: sigjmp_buf;
-}
-extern "C" {
-    #[link_name = "\u{1}return_catch"]
-    pub static mut return_catch: sigjmp_buf;
-}
-extern "C" {
-    #[link_name = "\u{1}wait_intr_buf"]
-    pub static mut wait_intr_buf: sigjmp_buf;
-}
-extern "C" {
-    #[link_name = "\u{1}no_longjmp_on_fatal_error"]
-    pub static mut no_longjmp_on_fatal_error: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sh_syntaxtab"]
-    pub static mut sh_syntaxtab: [::std::os::raw::c_int; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}sh_syntabsiz"]
-    pub static mut sh_syntabsiz: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn get_name_for_error() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn file_error(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn programming_error(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn report_error(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn parser_error(arg1: ::std::os::raw::c_int, arg2: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn fatal_error(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn sys_error(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn internal_error(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn internal_warning(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn internal_inform(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn strescape(arg1: *const ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn itrace(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn trace(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn command_error(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn command_errstr(arg1: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn err_badarraysub(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn err_unboundvar(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn err_readonly(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn uwp_init();
-}
-extern "C" {
-    pub fn begin_unwind_frame(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn discard_unwind_frame(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn run_unwind_frame(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn add_unwind_protect();
-}
-extern "C" {
-    pub fn remove_unwind_protect();
-}
-extern "C" {
-    pub fn run_unwind_protects();
-}
-extern "C" {
-    pub fn clear_unwind_protect_list(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn have_unwind_protects() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unwind_protect_tag_on_stack(
-        arg1: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unwind_protect_mem(arg1: *mut ::std::os::raw::c_char, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn dispose_command(arg1: *mut COMMAND);
-}
-extern "C" {
-    pub fn dispose_word_desc(arg1: *mut WORD_DESC);
-}
-extern "C" {
-    pub fn dispose_word(arg1: *mut WORD_DESC);
-}
-extern "C" {
-    pub fn dispose_words(arg1: *mut WORD_LIST);
-}
-extern "C" {
-    pub fn dispose_word_array(arg1: *mut *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn dispose_redirects(arg1: *mut REDIRECT);
-}
-extern "C" {
-    pub fn dispose_cond_node(arg1: *mut COND_COM);
-}
-extern "C" {
-    pub fn dispose_function_def_contents(arg1: *mut FUNCTION_DEF);
-}
-extern "C" {
-    pub fn dispose_function_def(arg1: *mut FUNCTION_DEF);
-}
-extern "C" {
-    #[link_name = "\u{1}here_doc_first_line"]
-    pub static mut here_doc_first_line: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn cmd_init();
-}
-extern "C" {
-    pub fn alloc_word_desc() -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn make_bare_word(arg1: *const ::std::os::raw::c_char) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn make_word_flags(
-        arg1: *mut WORD_DESC,
-        arg2: *const ::std::os::raw::c_char,
-    ) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn make_word(arg1: *const ::std::os::raw::c_char) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn make_word_from_token(arg1: ::std::os::raw::c_int) -> *mut WORD_DESC;
-}
-extern "C" {
-    pub fn make_word_list(arg1: *mut WORD_DESC, arg2: *mut WORD_LIST) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn make_command(arg1: command_type, arg2: *mut SIMPLE_COM) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn command_connect(
-        arg1: *mut COMMAND,
-        arg2: *mut COMMAND,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_for_command(
-        arg1: *mut WORD_DESC,
-        arg2: *mut WORD_LIST,
-        arg3: *mut COMMAND,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_group_command(arg1: *mut COMMAND) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_case_command(
-        arg1: *mut WORD_DESC,
-        arg2: *mut PATTERN_LIST,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_pattern_list(arg1: *mut WORD_LIST, arg2: *mut COMMAND) -> *mut PATTERN_LIST;
-}
-extern "C" {
-    pub fn make_if_command(
-        arg1: *mut COMMAND,
-        arg2: *mut COMMAND,
-        arg3: *mut COMMAND,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_while_command(arg1: *mut COMMAND, arg2: *mut COMMAND) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_until_command(arg1: *mut COMMAND, arg2: *mut COMMAND) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_bare_simple_command() -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_simple_command(arg1: ELEMENT, arg2: *mut COMMAND) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_here_document(arg1: *mut REDIRECT, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn make_redirection(
-        arg1: REDIRECTEE,
-        arg2: r_instruction,
-        arg3: REDIRECTEE,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut REDIRECT;
-}
-extern "C" {
-    pub fn make_function_def(
-        arg1: *mut WORD_DESC,
-        arg2: *mut COMMAND,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn clean_simple_command(arg1: *mut COMMAND) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_arith_command(arg1: *mut WORD_LIST) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_select_command(
-        arg1: *mut WORD_DESC,
-        arg2: *mut WORD_LIST,
-        arg3: *mut COMMAND,
-        arg4: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_cond_node(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut WORD_DESC,
-        arg3: *mut COND_COM,
-        arg4: *mut COND_COM,
-    ) -> *mut COND_COM;
-}
-extern "C" {
-    pub fn make_cond_command(arg1: *mut COND_COM) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_arith_for_command(
-        arg1: *mut WORD_LIST,
-        arg2: *mut COMMAND,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_subshell_command(arg1: *mut COMMAND) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn make_coproc_command(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut COMMAND,
-    ) -> *mut COMMAND;
-}
-extern "C" {
-    pub fn connect_async_list(
-        arg1: *mut COMMAND,
-        arg2: *mut COMMAND,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut COMMAND;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct objcache {
-    pub data: *mut ::std::os::raw::c_void,
-    pub cs: ::std::os::raw::c_int,
-    pub nc: ::std::os::raw::c_int,
-}
-pub type sh_obj_cache_t = objcache;
-extern "C" {
-    #[link_name = "\u{1}EOF_Reached"]
-    pub static mut EOF_Reached: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_environment"]
-    pub static mut shell_environment: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}command_execution_string"]
-    pub static mut command_execution_string: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}debugging_mode"]
-    pub static mut debugging_mode: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}executing"]
-    pub static mut executing: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}login_shell"]
-    pub static mut login_shell: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}interactive"]
-    pub static mut interactive: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}interactive_shell"]
-    pub static mut interactive_shell: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}startup_state"]
-    pub static mut startup_state: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}reading_shell_script"]
-    pub static mut reading_shell_script: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_initialized"]
-    pub static mut shell_initialized: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}rpm_requires"]
-    pub static mut rpm_requires: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}bash_argv_initialized"]
-    pub static mut bash_argv_initialized: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}subshell_environment"]
-    pub static mut subshell_environment: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}current_command_number"]
-    pub static mut current_command_number: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}indirection_level"]
-    pub static mut indirection_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_compatibility_level"]
-    pub static mut shell_compatibility_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}running_under_emacs"]
-    pub static mut running_under_emacs: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}posixly_correct"]
-    pub static mut posixly_correct: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}no_line_editing"]
-    pub static mut no_line_editing: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_name"]
-    pub static mut shell_name: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}current_host_name"]
-    pub static mut current_host_name: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}subshell_argc"]
-    pub static mut subshell_argc: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}subshell_argv"]
-    pub static mut subshell_argv: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}subshell_envp"]
-    pub static mut subshell_envp: *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}hup_on_exit"]
-    pub static mut hup_on_exit: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}check_jobs_at_exit"]
-    pub static mut check_jobs_at_exit: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}autocd"]
-    pub static mut autocd: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}check_window_size"]
-    pub static mut check_window_size: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}build_version"]
-    pub static mut build_version: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}patch_level"]
-    pub static mut patch_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}dist_version"]
-    pub static mut dist_version: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}release_status"]
-    pub static mut release_status: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}locale_mb_cur_max"]
-    pub static mut locale_mb_cur_max: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}locale_utf8locale"]
-    pub static mut locale_utf8locale: ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct fd_bitmap {
-    pub size: ::std::os::raw::c_int,
-    pub bitmap: *mut ::std::os::raw::c_char,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct user_info {
-    pub uid: uid_t,
-    pub euid: uid_t,
-    pub gid: gid_t,
-    pub egid: gid_t,
-    pub user_name: *mut ::std::os::raw::c_char,
-    pub shell: *mut ::std::os::raw::c_char,
-    pub home_dir: *mut ::std::os::raw::c_char,
-}
-extern "C" {
-    #[link_name = "\u{1}current_user"]
-    pub static mut current_user: user_info;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _sh_parser_state_t {
-    pub parser_state: ::std::os::raw::c_int,
-    pub token_state: *mut ::std::os::raw::c_int,
-    pub token: *mut ::std::os::raw::c_char,
-    pub token_buffer_size: ::std::os::raw::c_int,
-    pub input_line_terminator: ::std::os::raw::c_int,
-    pub eof_encountered: ::std::os::raw::c_int,
-    pub prompt_string_pointer: *mut *mut ::std::os::raw::c_char,
-    pub current_command_line_count: ::std::os::raw::c_int,
-    pub remember_on_history: ::std::os::raw::c_int,
-    pub history_expansion_inhibited: ::std::os::raw::c_int,
-    pub last_command_exit_value: ::std::os::raw::c_int,
-    pub pipestatus: *mut ARRAY,
-    pub last_shell_builtin: sh_builtin_func_t,
-    pub this_shell_builtin: sh_builtin_func_t,
-    pub expand_aliases: ::std::os::raw::c_int,
-    pub echo_input_at_read: ::std::os::raw::c_int,
-    pub need_here_doc: ::std::os::raw::c_int,
-    pub here_doc_first_line: ::std::os::raw::c_int,
-    pub redir_stack: [*mut REDIRECT; 16usize],
-}
-pub type sh_parser_state_t = _sh_parser_state_t;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct _sh_input_line_state_t {
-    pub input_line: *mut ::std::os::raw::c_char,
-    pub input_line_index: usize,
-    pub input_line_size: usize,
-    pub input_line_len: usize,
-    pub input_property: *mut ::std::os::raw::c_char,
-    pub input_propsize: usize,
-}
-pub type sh_input_line_state_t = _sh_input_line_state_t;
-extern "C" {
-    pub fn parser_remaining_input() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn save_parser_state(arg1: *mut sh_parser_state_t) -> *mut sh_parser_state_t;
-}
-extern "C" {
-    pub fn restore_parser_state(arg1: *mut sh_parser_state_t);
-}
-extern "C" {
-    pub fn save_input_line_state(arg1: *mut sh_input_line_state_t) -> *mut sh_input_line_state_t;
-}
-extern "C" {
-    pub fn restore_input_line_state(arg1: *mut sh_input_line_state_t);
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct func_array_state {
-    pub funcname_a: *mut ARRAY,
-    pub funcname_v: *mut SHELL_VAR,
-    pub source_a: *mut ARRAY,
-    pub source_v: *mut SHELL_VAR,
-    pub lineno_a: *mut ARRAY,
-    pub lineno_v: *mut SHELL_VAR,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct execstate {
-    pub pid: pid_t,
-    pub subshell_env: ::std::os::raw::c_int,
-}
-extern "C" {
-    #[link_name = "\u{1}return_catch_flag"]
-    pub static mut return_catch_flag: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}return_catch_value"]
-    pub static mut return_catch_value: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}last_command_exit_value"]
-    pub static mut last_command_exit_value: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}last_command_exit_signal"]
-    pub static mut last_command_exit_signal: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}builtin_ignoring_errexit"]
-    pub static mut builtin_ignoring_errexit: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}executing_builtin"]
-    pub static mut executing_builtin: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}executing_list"]
-    pub static mut executing_list: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}comsub_ignore_return"]
-    pub static mut comsub_ignore_return: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}subshell_level"]
-    pub static mut subshell_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}executing_command_builtin"]
-    pub static mut executing_command_builtin: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}funcnest"]
-    pub static mut funcnest: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}funcnest_max"]
-    pub static mut funcnest_max: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}evalnest"]
-    pub static mut evalnest: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}evalnest_max"]
-    pub static mut evalnest_max: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sourcenest"]
-    pub static mut sourcenest: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sourcenest_max"]
-    pub static mut sourcenest_max: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}stdin_redir"]
-    pub static mut stdin_redir: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}line_number_for_err_trap"]
-    pub static mut line_number_for_err_trap: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}the_printed_command_except_trap"]
-    pub static mut the_printed_command_except_trap: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}this_command_name"]
-    pub static mut this_command_name: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}this_shell_function"]
-    pub static mut this_shell_function: *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn new_fd_bitmap(arg1: ::std::os::raw::c_int) -> *mut fd_bitmap;
-}
-extern "C" {
-    pub fn dispose_fd_bitmap(arg1: *mut fd_bitmap);
-}
-extern "C" {
-    pub fn close_fd_bitmap(arg1: *mut fd_bitmap);
-}
-extern "C" {
-    pub fn executing_line_number() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execute_command(arg1: *mut COMMAND) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn execute_command_internal(
-        arg1: *mut COMMAND,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-        arg4: ::std::os::raw::c_int,
-        arg5: *mut fd_bitmap,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn shell_execve(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut *mut ::std::os::raw::c_char,
-        arg3: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn setup_async_signals();
-}
-extern "C" {
-    pub fn async_redirect_stdin();
-}
-extern "C" {
-    pub fn undo_partial_redirects();
-}
-extern "C" {
-    pub fn dispose_partial_redirects();
-}
-extern "C" {
-    pub fn dispose_exec_redirects();
-}
-extern "C" {
-    pub fn execute_shell_function(
-        arg1: *mut SHELL_VAR,
-        arg2: *mut WORD_LIST,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getcoprocbypid(arg1: pid_t) -> *mut coproc;
-}
-extern "C" {
-    pub fn getcoprocbyname(arg1: *const ::std::os::raw::c_char) -> *mut coproc;
-}
-extern "C" {
-    pub fn coproc_init(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn coproc_alloc(arg1: *mut ::std::os::raw::c_char, arg2: pid_t) -> *mut coproc;
-}
-extern "C" {
-    pub fn coproc_dispose(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn coproc_flush();
-}
-extern "C" {
-    pub fn coproc_close(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn coproc_closeall();
-}
-extern "C" {
-    pub fn coproc_reap();
-}
-extern "C" {
-    pub fn coproc_active() -> pid_t;
-}
-extern "C" {
-    pub fn coproc_rclose(arg1: *mut coproc, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn coproc_wclose(arg1: *mut coproc, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn coproc_fdclose(arg1: *mut coproc, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn coproc_checkfd(arg1: *mut coproc, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn coproc_fdchk(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn coproc_pidchk(arg1: pid_t, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn coproc_fdsave(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn coproc_fdrestore(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn coproc_setvars(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn coproc_unsetvars(arg1: *mut coproc);
-}
-extern "C" {
-    pub fn close_all_files();
-}
-extern "C" {
-    pub fn restore_funcarray_state(arg1: *mut func_array_state);
-}
-pub type sh_cget_func_t = ::core::option::Option<unsafe extern "C" fn() -> ::std::os::raw::c_int>;
-pub type sh_cunget_func_t = ::core::option::Option<
-    unsafe extern "C" fn(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int,
->;
-pub const stream_type_st_none: stream_type = 0;
-pub const stream_type_st_stdin: stream_type = 1;
-pub const stream_type_st_stream: stream_type = 2;
-pub const stream_type_st_string: stream_type = 3;
-pub const stream_type_st_bstream: stream_type = 4;
-pub type stream_type = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct BSTREAM {
-    pub b_fd: ::std::os::raw::c_int,
-    pub b_buffer: *mut ::std::os::raw::c_char,
-    pub b_size: usize,
-    pub b_used: usize,
-    pub b_flag: ::std::os::raw::c_int,
-    pub b_inputp: usize,
-}
-pub type BUFFERED_STREAM = BSTREAM;
-extern "C" {
-    #[link_name = "\u{1}default_buffered_input"]
-    pub static mut default_buffered_input: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}bash_input_fd_changed"]
-    pub static mut bash_input_fd_changed: ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union INPUT_STREAM {
-    pub file: *mut FILE,
-    pub string: *mut ::std::os::raw::c_char,
-    pub buffered_fd: ::std::os::raw::c_int,
-    _bindgen_union_align: u64,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct BASH_INPUT {
-    pub type_: stream_type,
-    pub name: *mut ::std::os::raw::c_char,
-    pub location: INPUT_STREAM,
-    pub getter: sh_cget_func_t,
-    pub ungetter: sh_cunget_func_t,
-}
-extern "C" {
-    #[link_name = "\u{1}bash_input"]
-    pub static mut bash_input: BASH_INPUT;
-}
-extern "C" {
-    pub fn initialize_bash_input();
-}
-extern "C" {
-    pub fn init_yy_io(
-        arg1: sh_cget_func_t,
-        arg2: sh_cunget_func_t,
-        arg3: stream_type,
-        arg4: *const ::std::os::raw::c_char,
-        arg5: INPUT_STREAM,
-    );
-}
-extern "C" {
-    pub fn yy_input_name() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn with_input_from_stdin();
-}
-extern "C" {
-    pub fn with_input_from_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-    );
-}
-extern "C" {
-    pub fn with_input_from_stream(arg1: *mut FILE, arg2: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn push_stream(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn pop_stream();
-}
-extern "C" {
-    pub fn stream_on_stack(arg1: stream_type) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn read_secondary_line(arg1: ::std::os::raw::c_int) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn find_reserved_word(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn gather_here_documents();
-}
-extern "C" {
-    pub fn execute_variable_command(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    );
-}
-extern "C" {
-    pub fn save_token_state() -> *mut ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn restore_token_state(arg1: *mut ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn getc_with_restart(arg1: *mut FILE) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ungetc_with_restart(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut FILE,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fd_is_bash_input(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_bash_input_fd(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn save_bash_input(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn check_bash_input(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn duplicate_buffered_stream(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fd_to_buffered_stream(arg1: ::std::os::raw::c_int) -> *mut BUFFERED_STREAM;
-}
-extern "C" {
-    pub fn set_buffered_stream(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut BUFFERED_STREAM,
-    ) -> *mut BUFFERED_STREAM;
-}
-extern "C" {
-    pub fn open_buffered_stream(arg1: *mut ::std::os::raw::c_char) -> *mut BUFFERED_STREAM;
-}
-extern "C" {
-    pub fn free_buffered_stream(arg1: *mut BUFFERED_STREAM);
-}
-extern "C" {
-    pub fn close_buffered_stream(arg1: *mut BUFFERED_STREAM) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn close_buffered_fd(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sync_buffered_stream(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn buffered_getchar() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn buffered_ungetchar(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn with_input_from_buffered_stream(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-    );
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct builtin {
-    pub name: *mut ::std::os::raw::c_char,
-    pub function: sh_builtin_func_t,
-    pub flags: ::std::os::raw::c_int,
-    pub long_doc: *const *mut ::std::os::raw::c_char,
-    pub short_doc: *const ::std::os::raw::c_char,
-    pub handle: *mut ::std::os::raw::c_char,
-}
-extern "C" {
-    #[link_name = "\u{1}num_shell_builtins"]
-    pub static mut num_shell_builtins: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}static_shell_builtins"]
-    pub static mut static_shell_builtins: [builtin; 0usize];
-}
-extern "C" {
-    #[link_name = "\u{1}shell_builtins"]
-    pub static mut shell_builtins: *mut builtin;
-}
-extern "C" {
-    #[link_name = "\u{1}current_builtin"]
-    pub static mut current_builtin: *mut builtin;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct dstack {
-    pub delimiters: *mut ::std::os::raw::c_char,
-    pub delimiter_depth: ::std::os::raw::c_int,
-    pub delimiter_space: ::std::os::raw::c_int,
-}
-extern "C" {
-    #[link_name = "\u{1}dstack"]
-    pub static mut dstack: dstack;
-}
-extern "C" {
-    #[link_name = "\u{1}primary_prompt"]
-    pub static mut primary_prompt: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}secondary_prompt"]
-    pub static mut secondary_prompt: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}current_prompt_string"]
-    pub static mut current_prompt_string: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}ps1_prompt"]
-    pub static mut ps1_prompt: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}ps2_prompt"]
-    pub static mut ps2_prompt: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}ps0_prompt"]
-    pub static mut ps0_prompt: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}expand_aliases"]
-    pub static mut expand_aliases: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}current_command_line_count"]
-    pub static mut current_command_line_count: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}saved_command_line_count"]
-    pub static mut saved_command_line_count: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}shell_eof_token"]
-    pub static mut shell_eof_token: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}current_token"]
-    pub static mut current_token: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}parser_state"]
-    pub static mut parser_state: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}need_here_doc"]
-    pub static mut need_here_doc: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}ignoreeof"]
-    pub static mut ignoreeof: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}eof_encountered"]
-    pub static mut eof_encountered: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}eof_encountered_limit"]
-    pub static mut eof_encountered_limit: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}line_number"]
-    pub static mut line_number: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}line_number_base"]
-    pub static mut line_number_base: ::std::os::raw::c_int;
-}
-pub const yytokentype_IF: yytokentype = 258;
-pub const yytokentype_THEN: yytokentype = 259;
-pub const yytokentype_ELSE: yytokentype = 260;
-pub const yytokentype_ELIF: yytokentype = 261;
-pub const yytokentype_FI: yytokentype = 262;
-pub const yytokentype_CASE: yytokentype = 263;
-pub const yytokentype_ESAC: yytokentype = 264;
-pub const yytokentype_FOR: yytokentype = 265;
-pub const yytokentype_SELECT: yytokentype = 266;
-pub const yytokentype_WHILE: yytokentype = 267;
-pub const yytokentype_UNTIL: yytokentype = 268;
-pub const yytokentype_DO: yytokentype = 269;
-pub const yytokentype_DONE: yytokentype = 270;
-pub const yytokentype_FUNCTION: yytokentype = 271;
-pub const yytokentype_COPROC: yytokentype = 272;
-pub const yytokentype_COND_START: yytokentype = 273;
-pub const yytokentype_COND_END: yytokentype = 274;
-pub const yytokentype_COND_ERROR: yytokentype = 275;
-pub const yytokentype_IN: yytokentype = 276;
-pub const yytokentype_BANG: yytokentype = 277;
-pub const yytokentype_TIME: yytokentype = 278;
-pub const yytokentype_TIMEOPT: yytokentype = 279;
-pub const yytokentype_TIMEIGN: yytokentype = 280;
-pub const yytokentype_WORD: yytokentype = 281;
-pub const yytokentype_ASSIGNMENT_WORD: yytokentype = 282;
-pub const yytokentype_REDIR_WORD: yytokentype = 283;
-pub const yytokentype_NUMBER: yytokentype = 284;
-pub const yytokentype_ARITH_CMD: yytokentype = 285;
-pub const yytokentype_ARITH_FOR_EXPRS: yytokentype = 286;
-pub const yytokentype_COND_CMD: yytokentype = 287;
-pub const yytokentype_AND_AND: yytokentype = 288;
-pub const yytokentype_OR_OR: yytokentype = 289;
-pub const yytokentype_GREATER_GREATER: yytokentype = 290;
-pub const yytokentype_LESS_LESS: yytokentype = 291;
-pub const yytokentype_LESS_AND: yytokentype = 292;
-pub const yytokentype_LESS_LESS_LESS: yytokentype = 293;
-pub const yytokentype_GREATER_AND: yytokentype = 294;
-pub const yytokentype_SEMI_SEMI: yytokentype = 295;
-pub const yytokentype_SEMI_AND: yytokentype = 296;
-pub const yytokentype_SEMI_SEMI_AND: yytokentype = 297;
-pub const yytokentype_LESS_LESS_MINUS: yytokentype = 298;
-pub const yytokentype_AND_GREATER: yytokentype = 299;
-pub const yytokentype_AND_GREATER_GREATER: yytokentype = 300;
-pub const yytokentype_LESS_GREATER: yytokentype = 301;
-pub const yytokentype_GREATER_BAR: yytokentype = 302;
-pub const yytokentype_BAR_AND: yytokentype = 303;
-pub const yytokentype_yacc_EOF: yytokentype = 304;
-pub type yytokentype = u32;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union YYSTYPE {
-    pub word: *mut WORD_DESC,
-    pub number: ::std::os::raw::c_int,
-    pub word_list: *mut WORD_LIST,
-    pub command: *mut COMMAND,
-    pub redirect: *mut REDIRECT,
-    pub element: ELEMENT,
-    pub pattern: *mut PATTERN_LIST,
-    _bindgen_union_align: [u64; 2usize],
-}
-extern "C" {
-    #[link_name = "\u{1}yylval"]
-    pub static mut yylval: YYSTYPE;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct flock {
-    pub l_type: ::std::os::raw::c_short,
-    pub l_whence: ::std::os::raw::c_short,
-    pub l_start: __off_t,
-    pub l_len: __off_t,
-    pub l_pid: __pid_t,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct flock64 {
-    pub l_type: ::std::os::raw::c_short,
-    pub l_whence: ::std::os::raw::c_short,
-    pub l_start: __off64_t,
-    pub l_len: __off64_t,
-    pub l_pid: __pid_t,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct iovec {
-    pub iov_base: *mut ::std::os::raw::c_void,
-    pub iov_len: usize,
-}
-pub const __pid_type_F_OWNER_TID: __pid_type = 0;
-pub const __pid_type_F_OWNER_PID: __pid_type = 1;
-pub const __pid_type_F_OWNER_PGRP: __pid_type = 2;
-pub const __pid_type_F_OWNER_GID: __pid_type = 2;
-pub type __pid_type = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct f_owner_ex {
-    pub type_: __pid_type,
-    pub pid: __pid_t,
-}
-#[repr(C)]
-#[derive(Debug)]
-pub struct file_handle {
-    pub handle_bytes: ::std::os::raw::c_uint,
-    pub handle_type: ::std::os::raw::c_int,
-    pub f_handle: __IncompleteArrayField<::std::os::raw::c_uchar>,
-}
-extern "C" {
-    pub fn readahead(__fd: ::std::os::raw::c_int, __offset: __off64_t, __count: usize)
-        -> __ssize_t;
-}
-extern "C" {
-    pub fn sync_file_range(
-        __fd: ::std::os::raw::c_int,
-        __offset: __off64_t,
-        __count: __off64_t,
-        __flags: ::std::os::raw::c_uint,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn vmsplice(
-        __fdout: ::std::os::raw::c_int,
-        __iov: *const iovec,
-        __count: usize,
-        __flags: ::std::os::raw::c_uint,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn splice(
-        __fdin: ::std::os::raw::c_int,
-        __offin: *mut __off64_t,
-        __fdout: ::std::os::raw::c_int,
-        __offout: *mut __off64_t,
-        __len: usize,
-        __flags: ::std::os::raw::c_uint,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn tee(
-        __fdin: ::std::os::raw::c_int,
-        __fdout: ::std::os::raw::c_int,
-        __len: usize,
-        __flags: ::std::os::raw::c_uint,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn fallocate(
-        __fd: ::std::os::raw::c_int,
-        __mode: ::std::os::raw::c_int,
-        __offset: __off_t,
-        __len: __off_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fallocate64(
-        __fd: ::std::os::raw::c_int,
-        __mode: ::std::os::raw::c_int,
-        __offset: __off64_t,
-        __len: __off64_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn name_to_handle_at(
-        __dfd: ::std::os::raw::c_int,
-        __name: *const ::std::os::raw::c_char,
-        __handle: *mut file_handle,
-        __mnt_id: *mut ::std::os::raw::c_int,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn open_by_handle_at(
-        __mountdirfd: ::std::os::raw::c_int,
-        __handle: *mut file_handle,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct stat {
-    pub st_dev: __dev_t,
-    pub st_ino: __ino_t,
-    pub st_nlink: __nlink_t,
-    pub st_mode: __mode_t,
-    pub st_uid: __uid_t,
-    pub st_gid: __gid_t,
-    pub __pad0: ::std::os::raw::c_int,
-    pub st_rdev: __dev_t,
-    pub st_size: __off_t,
-    pub st_blksize: __blksize_t,
-    pub st_blocks: __blkcnt_t,
-    pub st_atim: timespec,
-    pub st_mtim: timespec,
-    pub st_ctim: timespec,
-    pub __glibc_reserved: [__syscall_slong_t; 3usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct stat64 {
-    pub st_dev: __dev_t,
-    pub st_ino: __ino64_t,
-    pub st_nlink: __nlink_t,
-    pub st_mode: __mode_t,
-    pub st_uid: __uid_t,
-    pub st_gid: __gid_t,
-    pub __pad0: ::std::os::raw::c_int,
-    pub st_rdev: __dev_t,
-    pub st_size: __off_t,
-    pub st_blksize: __blksize_t,
-    pub st_blocks: __blkcnt64_t,
-    pub st_atim: timespec,
-    pub st_mtim: timespec,
-    pub st_ctim: timespec,
-    pub __glibc_reserved: [__syscall_slong_t; 3usize],
-}
-extern "C" {
-    pub fn fcntl(
-        __fd: ::std::os::raw::c_int,
-        __cmd: ::std::os::raw::c_int,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fcntl64(
-        __fd: ::std::os::raw::c_int,
-        __cmd: ::std::os::raw::c_int,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn open(
-        __file: *const ::std::os::raw::c_char,
-        __oflag: ::std::os::raw::c_int,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn open64(
-        __file: *const ::std::os::raw::c_char,
-        __oflag: ::std::os::raw::c_int,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn openat(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __oflag: ::std::os::raw::c_int,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn openat64(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __oflag: ::std::os::raw::c_int,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn creat(__file: *const ::std::os::raw::c_char, __mode: mode_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn creat64(__file: *const ::std::os::raw::c_char, __mode: mode_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn posix_fadvise(
-        __fd: ::std::os::raw::c_int,
-        __offset: off_t,
-        __len: off_t,
-        __advise: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn posix_fadvise64(
-        __fd: ::std::os::raw::c_int,
-        __offset: off64_t,
-        __len: off64_t,
-        __advise: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn posix_fallocate(
-        __fd: ::std::os::raw::c_int,
-        __offset: off_t,
-        __len: off_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn posix_fallocate64(
-        __fd: ::std::os::raw::c_int,
-        __offset: off64_t,
-        __len: off64_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn stat(__file: *const ::std::os::raw::c_char, __buf: *mut stat) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fstat(__fd: ::std::os::raw::c_int, __buf: *mut stat) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn stat64(
-        __file: *const ::std::os::raw::c_char,
-        __buf: *mut stat64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fstat64(__fd: ::std::os::raw::c_int, __buf: *mut stat64) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fstatat(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __buf: *mut stat,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fstatat64(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __buf: *mut stat64,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lstat(__file: *const ::std::os::raw::c_char, __buf: *mut stat) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lstat64(
-        __file: *const ::std::os::raw::c_char,
-        __buf: *mut stat64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn chmod(__file: *const ::std::os::raw::c_char, __mode: __mode_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn lchmod(__file: *const ::std::os::raw::c_char, __mode: __mode_t)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fchmod(__fd: ::std::os::raw::c_int, __mode: __mode_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fchmodat(
-        __fd: ::std::os::raw::c_int,
-        __file: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn umask(__mask: __mode_t) -> __mode_t;
-}
-extern "C" {
-    pub fn getumask() -> __mode_t;
-}
-extern "C" {
-    pub fn mkdir(__path: *const ::std::os::raw::c_char, __mode: __mode_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkdirat(
-        __fd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mknod(
-        __path: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-        __dev: __dev_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mknodat(
-        __fd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-        __dev: __dev_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkfifo(__path: *const ::std::os::raw::c_char, __mode: __mode_t)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn mkfifoat(
-        __fd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn utimensat(
-        __fd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __times: *const timespec,
-        __flags: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn futimens(__fd: ::std::os::raw::c_int, __times: *const timespec)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __fxstat(
-        __ver: ::std::os::raw::c_int,
-        __fildes: ::std::os::raw::c_int,
-        __stat_buf: *mut stat,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __xstat(
-        __ver: ::std::os::raw::c_int,
-        __filename: *const ::std::os::raw::c_char,
-        __stat_buf: *mut stat,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __lxstat(
-        __ver: ::std::os::raw::c_int,
-        __filename: *const ::std::os::raw::c_char,
-        __stat_buf: *mut stat,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __fxstatat(
-        __ver: ::std::os::raw::c_int,
-        __fildes: ::std::os::raw::c_int,
-        __filename: *const ::std::os::raw::c_char,
-        __stat_buf: *mut stat,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __fxstat64(
-        __ver: ::std::os::raw::c_int,
-        __fildes: ::std::os::raw::c_int,
-        __stat_buf: *mut stat64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __xstat64(
-        __ver: ::std::os::raw::c_int,
-        __filename: *const ::std::os::raw::c_char,
-        __stat_buf: *mut stat64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __lxstat64(
-        __ver: ::std::os::raw::c_int,
-        __filename: *const ::std::os::raw::c_char,
-        __stat_buf: *mut stat64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __fxstatat64(
-        __ver: ::std::os::raw::c_int,
-        __fildes: ::std::os::raw::c_int,
-        __filename: *const ::std::os::raw::c_char,
-        __stat_buf: *mut stat64,
-        __flag: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __xmknod(
-        __ver: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-        __dev: *mut __dev_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn __xmknodat(
-        __ver: ::std::os::raw::c_int,
-        __fd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __mode: __mode_t,
-        __dev: *mut __dev_t,
-    ) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct statx_timestamp {
-    pub tv_sec: __int64_t,
-    pub tv_nsec: __uint32_t,
-    pub __statx_timestamp_pad1: [__int32_t; 1usize],
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct statx {
-    pub stx_mask: __uint32_t,
-    pub stx_blksize: __uint32_t,
-    pub stx_attributes: __uint64_t,
-    pub stx_nlink: __uint32_t,
-    pub stx_uid: __uint32_t,
-    pub stx_gid: __uint32_t,
-    pub stx_mode: __uint16_t,
-    pub __statx_pad1: [__uint16_t; 1usize],
-    pub stx_ino: __uint64_t,
-    pub stx_size: __uint64_t,
-    pub stx_blocks: __uint64_t,
-    pub stx_attributes_mask: __uint64_t,
-    pub stx_atime: statx_timestamp,
-    pub stx_btime: statx_timestamp,
-    pub stx_ctime: statx_timestamp,
-    pub stx_mtime: statx_timestamp,
-    pub stx_rdev_major: __uint32_t,
-    pub stx_rdev_minor: __uint32_t,
-    pub stx_dev_major: __uint32_t,
-    pub stx_dev_minor: __uint32_t,
-    pub __statx_pad2: [__uint64_t; 14usize],
-}
-extern "C" {
-    pub fn statx(
-        __dirfd: ::std::os::raw::c_int,
-        __path: *const ::std::os::raw::c_char,
-        __flags: ::std::os::raw::c_int,
-        __mask: ::std::os::raw::c_uint,
-        __buf: *mut statx,
-    ) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct timex {
-    pub modes: ::std::os::raw::c_uint,
-    pub offset: __syscall_slong_t,
-    pub freq: __syscall_slong_t,
-    pub maxerror: __syscall_slong_t,
-    pub esterror: __syscall_slong_t,
-    pub status: ::std::os::raw::c_int,
-    pub constant: __syscall_slong_t,
-    pub precision: __syscall_slong_t,
-    pub tolerance: __syscall_slong_t,
-    pub time: timeval,
-    pub tick: __syscall_slong_t,
-    pub ppsfreq: __syscall_slong_t,
-    pub jitter: __syscall_slong_t,
-    pub shift: ::std::os::raw::c_int,
-    pub stabil: __syscall_slong_t,
-    pub jitcnt: __syscall_slong_t,
-    pub calcnt: __syscall_slong_t,
-    pub errcnt: __syscall_slong_t,
-    pub stbcnt: __syscall_slong_t,
-    pub tai: ::std::os::raw::c_int,
-    pub _bitfield_1: [i32;11],
-}
-// impl timex {
-//     #[inline]
-//     pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 44usize], u8> {
-//         let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 44usize], u8> = [0; 44];
-//             // Default::default();
-//         __bindgen_bitfield_unit
-//     }
-// }
-extern "C" {
-    pub fn clock_adjtime(__clock_id: __clockid_t, __utx: *mut timex) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct tm {
-    pub tm_sec: ::std::os::raw::c_int,
-    pub tm_min: ::std::os::raw::c_int,
-    pub tm_hour: ::std::os::raw::c_int,
-    pub tm_mday: ::std::os::raw::c_int,
-    pub tm_mon: ::std::os::raw::c_int,
-    pub tm_year: ::std::os::raw::c_int,
-    pub tm_wday: ::std::os::raw::c_int,
-    pub tm_yday: ::std::os::raw::c_int,
-    pub tm_isdst: ::std::os::raw::c_int,
-    pub tm_gmtoff: ::std::os::raw::c_long,
-    pub tm_zone: *const ::std::os::raw::c_char,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct itimerspec {
-    pub it_interval: timespec,
-    pub it_value: timespec,
-}
-extern "C" {
-    pub fn clock() -> clock_t;
-}
-extern "C" {
-    pub fn time(__timer: *mut time_t) -> time_t;
-}
-extern "C" {
-    pub fn difftime(__time1: time_t, __time0: time_t) -> f64;
-}
-extern "C" {
-    pub fn mktime(__tp: *mut tm) -> time_t;
-}
-extern "C" {
-    pub fn strftime(
-        __s: *mut ::std::os::raw::c_char,
-        __maxsize: usize,
-        __format: *const ::std::os::raw::c_char,
-        __tp: *const tm,
-    ) -> usize;
-}
-extern "C" {
-    pub fn strptime(
-        __s: *const ::std::os::raw::c_char,
-        __fmt: *const ::std::os::raw::c_char,
-        __tp: *mut tm,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn strftime_l(
-        __s: *mut ::std::os::raw::c_char,
-        __maxsize: usize,
-        __format: *const ::std::os::raw::c_char,
-        __tp: *const tm,
-        __loc: locale_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn strptime_l(
-        __s: *const ::std::os::raw::c_char,
-        __fmt: *const ::std::os::raw::c_char,
-        __tp: *mut tm,
-        __loc: locale_t,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn gmtime(__timer: *const time_t) -> *mut tm;
-}
-extern "C" {
-    pub fn localtime(__timer: *const time_t) -> *mut tm;
-}
-extern "C" {
-    pub fn gmtime_r(__timer: *const time_t, __tp: *mut tm) -> *mut tm;
-}
-extern "C" {
-    pub fn localtime_r(__timer: *const time_t, __tp: *mut tm) -> *mut tm;
-}
-extern "C" {
-    pub fn asctime(__tp: *const tm) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ctime(__timer: *const time_t) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn asctime_r(
-        __tp: *const tm,
-        __buf: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn ctime_r(
-        __timer: *const time_t,
-        __buf: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}__tzname"]
-    pub static mut __tzname: [*mut ::std::os::raw::c_char; 2usize];
-}
-extern "C" {
-    #[link_name = "\u{1}__daylight"]
-    pub static mut __daylight: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}__timezone"]
-    pub static mut __timezone: ::std::os::raw::c_long;
-}
-extern "C" {
-    #[link_name = "\u{1}tzname"]
-    pub static mut tzname: [*mut ::std::os::raw::c_char; 2usize];
-}
-extern "C" {
-    pub fn tzset();
-}
-extern "C" {
-    #[link_name = "\u{1}daylight"]
-    pub static mut daylight: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}timezone"]
-    pub static mut timezone: ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn stime(__when: *const time_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timegm(__tp: *mut tm) -> time_t;
-}
-extern "C" {
-    pub fn timelocal(__tp: *mut tm) -> time_t;
-}
-extern "C" {
-    pub fn dysize(__year: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn nanosleep(
-        __requested_time: *const timespec,
-        __remaining: *mut timespec,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clock_getres(__clock_id: clockid_t, __res: *mut timespec) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clock_gettime(__clock_id: clockid_t, __tp: *mut timespec) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clock_settime(__clock_id: clockid_t, __tp: *const timespec) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clock_nanosleep(
-        __clock_id: clockid_t,
-        __flags: ::std::os::raw::c_int,
-        __req: *const timespec,
-        __rem: *mut timespec,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn clock_getcpuclockid(__pid: pid_t, __clock_id: *mut clockid_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timer_create(
-        __clock_id: clockid_t,
-        __evp: *mut sigevent,
-        __timerid: *mut timer_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timer_delete(__timerid: timer_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timer_settime(
-        __timerid: timer_t,
-        __flags: ::std::os::raw::c_int,
-        __value: *const itimerspec,
-        __ovalue: *mut itimerspec,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timer_gettime(__timerid: timer_t, __value: *mut itimerspec) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timer_getoverrun(__timerid: timer_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn timespec_get(
-        __ts: *mut timespec,
-        __base: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}getdate_err"]
-    pub static mut getdate_err: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getdate(__string: *const ::std::os::raw::c_char) -> *mut tm;
-}
-extern "C" {
-    pub fn getdate_r(
-        __string: *const ::std::os::raw::c_char,
-        __resbufp: *mut tm,
-    ) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct tms {
-    pub tms_utime: clock_t,
-    pub tms_stime: clock_t,
-    pub tms_cutime: clock_t,
-    pub tms_cstime: clock_t,
-}
-extern "C" {
-    pub fn times(__buffer: *mut tms) -> clock_t;
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct dirent {
-    pub d_ino: __ino_t,
-    pub d_off: __off_t,
-    pub d_reclen: ::std::os::raw::c_ushort,
-    pub d_type: ::std::os::raw::c_uchar,
-    pub d_name: [::std::os::raw::c_char; 256usize],
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct dirent64 {
-    pub d_ino: __ino64_t,
-    pub d_off: __off64_t,
-    pub d_reclen: ::std::os::raw::c_ushort,
-    pub d_type: ::std::os::raw::c_uchar,
-    pub d_name: [::std::os::raw::c_char; 256usize],
-}
-pub const DT_UNKNOWN: _bindgen_ty_17 = 0;
-pub const DT_FIFO: _bindgen_ty_17 = 1;
-pub const DT_CHR: _bindgen_ty_17 = 2;
-pub const DT_DIR: _bindgen_ty_17 = 4;
-pub const DT_BLK: _bindgen_ty_17 = 6;
-pub const DT_REG: _bindgen_ty_17 = 8;
-pub const DT_LNK: _bindgen_ty_17 = 10;
-pub const DT_SOCK: _bindgen_ty_17 = 12;
-pub const DT_WHT: _bindgen_ty_17 = 14;
-pub type _bindgen_ty_17 = u32;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __dirstream {
-    _unused: [u8; 0],
-}
-pub type DIR = __dirstream;
-extern "C" {
-    pub fn opendir(__name: *const ::std::os::raw::c_char) -> *mut DIR;
-}
-extern "C" {
-    pub fn fdopendir(__fd: ::std::os::raw::c_int) -> *mut DIR;
-}
-extern "C" {
-    pub fn closedir(__dirp: *mut DIR) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn readdir(__dirp: *mut DIR) -> *mut dirent;
-}
-extern "C" {
-    pub fn readdir64(__dirp: *mut DIR) -> *mut dirent64;
-}
-extern "C" {
-    pub fn readdir_r(
-        __dirp: *mut DIR,
-        __entry: *mut dirent,
-        __result: *mut *mut dirent,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn readdir64_r(
-        __dirp: *mut DIR,
-        __entry: *mut dirent64,
-        __result: *mut *mut dirent64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn rewinddir(__dirp: *mut DIR);
-}
-extern "C" {
-    pub fn seekdir(__dirp: *mut DIR, __pos: ::std::os::raw::c_long);
-}
-extern "C" {
-    pub fn telldir(__dirp: *mut DIR) -> ::std::os::raw::c_long;
-}
-extern "C" {
-    pub fn dirfd(__dirp: *mut DIR) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn scandir(
-        __dir: *const ::std::os::raw::c_char,
-        __namelist: *mut *mut *mut dirent,
-        __selector: ::core::option::Option<
-            unsafe extern "C" fn(arg1: *const dirent) -> ::std::os::raw::c_int,
-        >,
-        __cmp: ::core::option::Option<
-            unsafe extern "C" fn(
-                arg1: *mut *const dirent,
-                arg2: *mut *const dirent,
-            ) -> ::std::os::raw::c_int,
-        >,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn scandir64(
-        __dir: *const ::std::os::raw::c_char,
-        __namelist: *mut *mut *mut dirent64,
-        __selector: ::core::option::Option<
-            unsafe extern "C" fn(arg1: *const dirent64) -> ::std::os::raw::c_int,
-        >,
-        __cmp: ::core::option::Option<
-            unsafe extern "C" fn(
-                arg1: *mut *const dirent64,
-                arg2: *mut *const dirent64,
-            ) -> ::std::os::raw::c_int,
-        >,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn scandirat(
-        __dfd: ::std::os::raw::c_int,
-        __dir: *const ::std::os::raw::c_char,
-        __namelist: *mut *mut *mut dirent,
-        __selector: ::core::option::Option<
-            unsafe extern "C" fn(arg1: *const dirent) -> ::std::os::raw::c_int,
-        >,
-        __cmp: ::core::option::Option<
-            unsafe extern "C" fn(
-                arg1: *mut *const dirent,
-                arg2: *mut *const dirent,
-            ) -> ::std::os::raw::c_int,
-        >,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn scandirat64(
-        __dfd: ::std::os::raw::c_int,
-        __dir: *const ::std::os::raw::c_char,
-        __namelist: *mut *mut *mut dirent64,
-        __selector: ::core::option::Option<
-            unsafe extern "C" fn(arg1: *const dirent64) -> ::std::os::raw::c_int,
-        >,
-        __cmp: ::core::option::Option<
-            unsafe extern "C" fn(
-                arg1: *mut *const dirent64,
-                arg2: *mut *const dirent64,
-            ) -> ::std::os::raw::c_int,
-        >,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn alphasort(__e1: *mut *const dirent, __e2: *mut *const dirent) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn alphasort64(
-        __e1: *mut *const dirent64,
-        __e2: *mut *const dirent64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn getdirentries(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __nbytes: usize,
-        __basep: *mut __off_t,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn getdirentries64(
-        __fd: ::std::os::raw::c_int,
-        __buf: *mut ::std::os::raw::c_char,
-        __nbytes: usize,
-        __basep: *mut __off64_t,
-    ) -> __ssize_t;
-}
-extern "C" {
-    pub fn versionsort(__e1: *mut *const dirent, __e2: *mut *const dirent)
-        -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn versionsort64(
-        __e1: *mut *const dirent64,
-        __e2: *mut *const dirent64,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}is_basic_table"]
-    pub static mut is_basic_table: [::std::os::raw::c_uint; 0usize];
-}
-pub type cc_t = ::std::os::raw::c_uchar;
-pub type speed_t = ::std::os::raw::c_uint;
-pub type tcflag_t = ::std::os::raw::c_uint;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct termios {
-    pub c_iflag: tcflag_t,
-    pub c_oflag: tcflag_t,
-    pub c_cflag: tcflag_t,
-    pub c_lflag: tcflag_t,
-    pub c_line: cc_t,
-    pub c_cc: [cc_t; 32usize],
-    pub c_ispeed: speed_t,
-    pub c_ospeed: speed_t,
-}
-extern "C" {
-    pub fn cfgetospeed(__termios_p: *const termios) -> speed_t;
-}
-extern "C" {
-    pub fn cfgetispeed(__termios_p: *const termios) -> speed_t;
-}
-extern "C" {
-    pub fn cfsetospeed(__termios_p: *mut termios, __speed: speed_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn cfsetispeed(__termios_p: *mut termios, __speed: speed_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn cfsetspeed(__termios_p: *mut termios, __speed: speed_t) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcgetattr(
-        __fd: ::std::os::raw::c_int,
-        __termios_p: *mut termios,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcsetattr(
-        __fd: ::std::os::raw::c_int,
-        __optional_actions: ::std::os::raw::c_int,
-        __termios_p: *const termios,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn cfmakeraw(__termios_p: *mut termios);
-}
-extern "C" {
-    pub fn tcsendbreak(
-        __fd: ::std::os::raw::c_int,
-        __duration: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcdrain(__fd: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcflush(
-        __fd: ::std::os::raw::c_int,
-        __queue_selector: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcflow(
-        __fd: ::std::os::raw::c_int,
-        __action: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tcgetsid(__fd: ::std::os::raw::c_int) -> __pid_t;
-}
-extern "C" {
-    pub fn ttgetattr(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttsetattr(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttsave();
-}
-extern "C" {
-    pub fn ttrestore();
-}
-extern "C" {
-    pub fn ttattr(arg1: ::std::os::raw::c_int) -> *mut termios;
-}
-extern "C" {
-    pub fn tt_setonechar(arg1: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tt_setnoecho(arg1: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tt_seteightbit(arg1: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tt_setnocanon(arg1: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tt_setcbreak(arg1: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttfd_onechar(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttfd_noecho(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttfd_eightbit(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttfd_nocanon(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttfd_cbreak(arg1: ::std::os::raw::c_int, arg2: *mut termios) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttonechar() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttnoecho() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn tteightbit() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttnocanon() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn ttcbreak() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn xwcsrtombs(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut *const wchar_t,
-        arg3: usize,
-        arg4: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn xmbsrtowcs(
-        arg1: *mut wchar_t,
-        arg2: *mut *const ::std::os::raw::c_char,
-        arg3: usize,
-        arg4: *mut mbstate_t,
-    ) -> usize;
-}
-extern "C" {
-    pub fn xdupmbstowcs(
-        arg1: *mut *mut wchar_t,
-        arg2: *mut *mut *mut ::std::os::raw::c_char,
-        arg3: *const ::std::os::raw::c_char,
-    ) -> usize;
-}
-extern "C" {
-    pub fn xstrchr(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union wait {
-    pub w_status: ::std::os::raw::c_int,
-    pub w_T: wait__bindgen_ty_1,
-    pub w_S: wait__bindgen_ty_2,
-    _bindgen_union_align: u32,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct wait__bindgen_ty_1 {
-    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 4usize], u16>,
-    pub __bindgen_align: [u16; 0usize],
-}
-impl wait__bindgen_ty_1 {
-    #[inline]
-    pub fn w_Termsig(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 7u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Termsig(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(0usize, 7u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn w_Coredump(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(7usize, 1u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Coredump(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(7usize, 1u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn w_Retcode(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(8usize, 8u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Retcode(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(8usize, 8u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn w_Fill1(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(16usize, 16u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Fill1(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(16usize, 16u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn new_bitfield_1(
-        w_Termsig: ::std::os::raw::c_ushort,
-        w_Coredump: ::std::os::raw::c_ushort,
-        w_Retcode: ::std::os::raw::c_ushort,
-        w_Fill1: ::std::os::raw::c_ushort,
-    ) -> __BindgenBitfieldUnit<[u8; 4usize], u16> {
-        let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 4usize], u16> =
-            Default::default();
-        __bindgen_bitfield_unit.set(0usize, 7u8, {
-            let w_Termsig: u16 = unsafe { ::core::mem::transmute(w_Termsig) };
-            w_Termsig as u64
-        });
-        __bindgen_bitfield_unit.set(7usize, 1u8, {
-            let w_Coredump: u16 = unsafe { ::core::mem::transmute(w_Coredump) };
-            w_Coredump as u64
-        });
-        __bindgen_bitfield_unit.set(8usize, 8u8, {
-            let w_Retcode: u16 = unsafe { ::core::mem::transmute(w_Retcode) };
-            w_Retcode as u64
-        });
-        __bindgen_bitfield_unit.set(16usize, 16u8, {
-            let w_Fill1: u16 = unsafe { ::core::mem::transmute(w_Fill1) };
-            w_Fill1 as u64
-        });
-        __bindgen_bitfield_unit
-    }
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct wait__bindgen_ty_2 {
-    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 4usize], u16>,
-    pub __bindgen_align: [u16; 0usize],
-}
-impl wait__bindgen_ty_2 {
-    #[inline]
-    pub fn w_Stopval(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 8u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Stopval(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(0usize, 8u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn w_Stopsig(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(8usize, 8u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Stopsig(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(8usize, 8u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn w_Fill2(&self) -> ::std::os::raw::c_ushort {
-        unsafe { ::core::mem::transmute(self._bitfield_1.get(16usize, 16u8) as u16) }
-    }
-    #[inline]
-    pub fn set_w_Fill2(&mut self, val: ::std::os::raw::c_ushort) {
-        unsafe {
-            let val: u16 = ::core::mem::transmute(val);
-            self._bitfield_1.set(16usize, 16u8, val as u64)
-        }
-    }
-    #[inline]
-    pub fn new_bitfield_1(
-        w_Stopval: ::std::os::raw::c_ushort,
-        w_Stopsig: ::std::os::raw::c_ushort,
-        w_Fill2: ::std::os::raw::c_ushort,
-    ) -> __BindgenBitfieldUnit<[u8; 4usize], u16> {
-        let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 4usize], u16> =
-            Default::default();
-        __bindgen_bitfield_unit.set(0usize, 8u8, {
-            let w_Stopval: u16 = unsafe { ::core::mem::transmute(w_Stopval) };
-            w_Stopval as u64
-        });
-        __bindgen_bitfield_unit.set(8usize, 8u8, {
-            let w_Stopsig: u16 = unsafe { ::core::mem::transmute(w_Stopsig) };
-            w_Stopsig as u64
-        });
-        __bindgen_bitfield_unit.set(16usize, 16u8, {
-            let w_Fill2: u16 = unsafe { ::core::mem::transmute(w_Fill2) };
-            w_Fill2 as u64
-        });
-        __bindgen_bitfield_unit
-    }
-}
-extern "C" {
-    #[link_name = "\u{1}list_optarg"]
-    pub static mut list_optarg: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}list_optopt"]
-    pub static mut list_optopt: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}list_opttype"]
-    pub static mut list_opttype: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}lcurrent"]
-    pub static mut lcurrent: *mut WORD_LIST;
-}
-extern "C" {
-    #[link_name = "\u{1}loptend"]
-    pub static mut loptend: *mut WORD_LIST;
-}
-extern "C" {
-    pub fn internal_getopt(
-        arg1: *mut WORD_LIST,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn reset_internal_getopt();
-}
-extern "C" {
-    #[link_name = "\u{1}sh_optarg"]
-    pub static mut sh_optarg: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    #[link_name = "\u{1}sh_optind"]
-    pub static mut sh_optind: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sh_opterr"]
-    pub static mut sh_opterr: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sh_optopt"]
-    pub static mut sh_optopt: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sh_badopt"]
-    pub static mut sh_badopt: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_getopt(
-        arg1: ::std::os::raw::c_int,
-        arg2: *const *mut ::std::os::raw::c_char,
-        arg3: *const ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sh_getopt_state {
-    pub gs_optarg: *mut ::std::os::raw::c_char,
-    pub gs_optind: ::std::os::raw::c_int,
-    pub gs_curopt: ::std::os::raw::c_int,
-    pub gs_nextchar: *mut ::std::os::raw::c_char,
-    pub gs_charindex: ::std::os::raw::c_int,
-    pub gs_flags: ::std::os::raw::c_int,
-}
-pub type sh_getopt_state_t = sh_getopt_state;
-extern "C" {
-    pub fn sh_getopt_restore_state(arg1: *mut *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_getopt_alloc_istate() -> *mut sh_getopt_state_t;
-}
-extern "C" {
-    pub fn sh_getopt_dispose_istate(arg1: *mut sh_getopt_state_t);
-}
-extern "C" {
-    pub fn sh_getopt_save_istate() -> *mut sh_getopt_state_t;
-}
-extern "C" {
-    pub fn sh_getopt_restore_istate(arg1: *mut sh_getopt_state_t);
-}
-extern "C" {
-    pub fn builtin_error(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn builtin_warning(arg1: *const ::std::os::raw::c_char, ...);
-}
-extern "C" {
-    pub fn builtin_usage();
-}
-extern "C" {
-    pub fn no_args(arg1: *mut WORD_LIST);
-}
-extern "C" {
-    pub fn no_options(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn sh_needarg(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_neednumarg(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_notfound(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_invalidopt(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_invalidoptname(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_invalidid(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_invalidnum(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_invalidsig(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_erange(arg1: *mut ::std::os::raw::c_char, arg2: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_badpid(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_badjob(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_readonly(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_nojobs(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_restricted(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_notbuiltin(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn sh_wrerror();
-}
-extern "C" {
-    pub fn sh_ttyerror(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn sh_chkwrite(arg1: ::std::os::raw::c_int) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn make_builtin_argv(
-        arg1: *mut WORD_LIST,
-        arg2: *mut ::std::os::raw::c_int,
-    ) -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn remember_args(arg1: *mut WORD_LIST, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn shift_args(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn number_of_args() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn dollar_vars_changed() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_dollar_vars_unchanged();
-}
-extern "C" {
-    pub fn set_dollar_vars_changed();
-}
-extern "C" {
-    pub fn get_numeric_arg(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut intmax_t,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn get_exitstat(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn read_octal(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}the_current_working_directory"]
-    pub static mut the_current_working_directory: *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_working_directory(arg1: *mut ::std::os::raw::c_char) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_working_directory(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn get_job_by_name(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn get_job_spec(arg1: *mut WORD_LIST) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn display_signal_list(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn builtin_address_internal(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut builtin;
-}
-extern "C" {
-    pub fn find_shell_builtin(arg1: *mut ::std::os::raw::c_char) -> sh_builtin_func_t;
-}
-extern "C" {
-    pub fn builtin_address(arg1: *mut ::std::os::raw::c_char) -> sh_builtin_func_t;
-}
-extern "C" {
-    pub fn find_special_builtin(arg1: *mut ::std::os::raw::c_char) -> sh_builtin_func_t;
-}
-extern "C" {
-    pub fn initialize_shell_builtins();
-}
-extern "C" {
-    pub fn bash_logout();
-}
-extern "C" {
-    pub fn getopts_reset(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn builtin_help();
-}
-extern "C" {
-    pub fn read_tty_cleanup();
-}
-extern "C" {
-    pub fn read_tty_modified() -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn minus_o_option_value(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn list_minus_o_opts(arg1: ::std::os::raw::c_int, arg2: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn get_minus_o_opts() -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_minus_o_option(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_shellopts();
-}
-extern "C" {
-    pub fn parse_shellopts(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn initialize_shell_options(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn reset_shell_options();
-}
-extern "C" {
-    pub fn get_current_options() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_current_options(arg1: *const ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn reset_shopt_options();
-}
-extern "C" {
-    pub fn get_shopt_options() -> *mut *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn shopt_setopt(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn shopt_listopt(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_login_shell(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_bashopts();
-}
-extern "C" {
-    pub fn parse_bashopts(arg1: *mut ::std::os::raw::c_char);
-}
-extern "C" {
-    pub fn initialize_bashopts(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn set_compatibility_opts();
-}
-extern "C" {
-    pub fn describe_command(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_or_show_attributes(
-        arg1: *mut WORD_LIST,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn show_all_var_attributes(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn show_local_var_attributes(
-        arg1: ::std::os::raw::c_int,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn show_var_attributes(
-        arg1: *mut SHELL_VAR,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn show_name_attributes(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn show_localname_attributes(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn show_func_attributes(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn set_var_attribute(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-        arg3: ::std::os::raw::c_int,
-    );
-}
-extern "C" {
-    pub fn var_attribute_string(
-        arg1: *mut SHELL_VAR,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn get_dirstack_from_string(
-        arg1: *mut ::std::os::raw::c_char,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn get_dirstack_element(
-        arg1: intmax_t,
-        arg2: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn set_dirstack_element(
-        arg1: intmax_t,
-        arg2: ::std::os::raw::c_int,
-        arg3: *mut ::std::os::raw::c_char,
-    );
-}
-extern "C" {
-    pub fn get_directory_stack(arg1: ::std::os::raw::c_int) -> *mut WORD_LIST;
-}
-extern "C" {
-    pub fn parse_and_execute(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn evalstring(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn parse_and_execute_cleanup(arg1: ::std::os::raw::c_int);
-}
-extern "C" {
-    pub fn parse_string(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *const ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-        arg4: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn should_suppress_fork(arg1: *mut COMMAND) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn can_optimize_connection(arg1: *mut COMMAND) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn optimize_fork(arg1: *mut COMMAND);
-}
-extern "C" {
-    pub fn optimize_subshell_command(arg1: *mut COMMAND);
-}
-extern "C" {
-    pub fn optimize_shell_function(arg1: *mut COMMAND);
-}
-extern "C" {
-    pub fn maybe_execute_file(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn force_execute_file(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn source_file(
-        arg1: *const ::std::os::raw::c_char,
-        arg2: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn fc_execute_file(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}this_shell_builtin"]
-    pub static mut this_shell_builtin: sh_builtin_func_t;
-}
-extern "C" {
-    #[link_name = "\u{1}last_shell_builtin"]
-    pub static mut last_shell_builtin: sh_builtin_func_t;
-}
-extern "C" {
-    pub fn builtin_bind_variable(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: ::std::os::raw::c_int,
-    ) -> *mut SHELL_VAR;
-}
-extern "C" {
-    pub fn builtin_unbind_variable(arg1: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sourcelevel"]
-    pub static mut sourcelevel: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}parse_and_execute_level"]
-    pub static mut parse_and_execute_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}breaking"]
-    pub static mut breaking: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}continuing"]
-    pub static mut continuing: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}loop_level"]
-    pub static mut loop_level: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}sigalrm_seen"]
-    pub static mut sigalrm_seen: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}print_shift_error"]
-    pub static mut print_shift_error: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}source_searches_cwd"]
-    pub static mut source_searches_cwd: ::std::os::raw::c_int;
-}
-extern "C" {
-    #[link_name = "\u{1}source_uses_path"]
-    pub static mut source_uses_path: ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn test_unop(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn test_binop(arg1: *mut ::std::os::raw::c_char) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn unary_test(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn binary_test(
-        arg1: *mut ::std::os::raw::c_char,
-        arg2: *mut ::std::os::raw::c_char,
-        arg3: *mut ::std::os::raw::c_char,
-        arg4: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn test_command(
-        arg1: ::std::os::raw::c_int,
-        arg2: *mut *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-pub type __builtin_va_list = [__va_list_tag; 1usize];
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __va_list_tag {
-    pub gp_offset: ::std::os::raw::c_uint,
-    pub fp_offset: ::std::os::raw::c_uint,
-    pub overflow_arg_area: *mut ::std::os::raw::c_void,
-    pub reg_save_area: *mut ::std::os::raw::c_void,
-}
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __locale_data {
-    pub _address: u8,
-}
diff --git a/bash-5.1/r_bashhist/src/lib.rs b/bash-5.1/r_bashhist/src/lib.rs
new file mode 100644
index 0000000000000000000000000000000000000000..cbbfb3052a00c2ad5b8ff167f244f4995ef41f24
--- /dev/null
+++ b/bash-5.1/r_bashhist/src/lib.rs
@@ -0,0 +1,864 @@
+use std::ffi::CStr;
+
+use libc::{c_char, c_int, c_void};
+use r_bash::*;
+
+extern "C" {
+    static mut history_expansion_char:c_char;
+    static mut history_quoting_state:c_int;
+    static mut history_quotes_inhibit_expansion:c_int;
+    static mut history_search_delimiter_chars:*mut c_char;
+    static mut history_inhibit_expansion_function:Option<rl_linebuf_func_t>;
+    static mut history_lines_read_from_file:c_int;
+    static mut history_base: c_int;
+    static mut history_length: c_int;
+    static mut history_lines_written_to_file: c_int;
+    static mut bash_input: BASH_INPUT;
+    static mut history_subst_char: c_char;
+    static mut rl_dispatching: c_int;
+    static mut rl_done: c_int;
+    static mut history_max_entries: c_int;
+
+    fn mbschr(_: *const c_char, _: c_int) -> *mut c_char;
+    fn read_history(_:*const c_char) -> c_int;
+    fn using_history();
+    fn file_exits(_:*const c_char) -> c_int;
+    fn clear_hisroty();
+    fn remove_history(_:c_int) -> *mut HIST_ENTRY;
+    fn free_history_entry(_: *mut HIST_ENTRY) -> histdata_t;
+    fn remove_history_range(_:c_int, _:c_int) -> *mut *mut HIST_ENTRY;
+    fn history_list() -> *mut *mut HIST_ENTRY;
+    fn history_get(_: c_int) -> *mut HIST_ENTRY;
+    fn where_history() -> c_int;
+    fn history_set_pos(_: c_int) -> c_int;
+    fn append_history(_: c_int, _: *const c_char) -> c_int;
+    fn __errno_location() -> *mut c_int;
+    fn write_history(_: *const c_char) -> c_int;
+    fn history_expand(_: *mut c_char, _: *mut *mut c_char) -> c_int;
+    fn previous_history() -> *mut HIST_ENTRY;
+    fn replace_history_entry(_: c_int, _: *const c_char, _: histdata_t) -> *mut HIST_ENTRY;
+    fn history_is_stifled() -> c_int;
+    fn add_history(_: *const c_char);
+    fn strmatch( _: *mut c_char, _: *mut c_char, _: c_int) -> c_int;
+}
+
+pub type rl_linebuf_func_t = unsafe extern "C" fn(*mut c_char, c_int) -> c_int;
+
+#[macro_export]
+macro_rules! HISTSIZE_DEFAULT {
+    () => {
+        b"500\0" as *const u8 as *mut c_char
+    };
+}
+
+#[macro_export]
+macro_rules! HIGN_EXPAND {
+    () => {
+        0x01
+    };
+}
+
+#[macro_export]
+macro_rules! ENOENT {
+    () => {
+        2
+    };
+}
+
+#[macro_export]
+macro_rules! errno {
+    () => {
+        *__errno_location()
+    };
+}
+
+#[macro_export]
+macro_rules! whitespace {
+    ($c:expr) => {
+        ($c as c_int == ' ' as i32 || $c as c_int == '\t' as i32)
+    };
+}
+
+#[macro_export]
+macro_rules! STREQ {
+    ($a:expr, $b:expr) => {
+        *$a.offset(0 as isize) == *$b.offset(0 as isize) 
+        && strcmp($a, $b) == 0 
+    };
+}
+
+#[macro_export]
+macro_rules! savestring {
+    ($x:expr) => {
+        strcpy(malloc((1 + strlen($x)) as usize) as *mut c_char, $x,)
+    };
+}
+
+#[macro_export]
+macro_rules! FNMATCH_EXTFLAG {
+    () => {
+        if extended_glob != 0 {
+            (1 as c_int) << 5 as c_int
+        } else {
+            0 as c_int
+        }
+    };
+}
+
+#[macro_export]
+macro_rules! FNM_NOMATCH {
+    () => {
+        1
+    };
+}
+
+pub const st_stdin: stream_type = 1;
+
+
+unsafe extern "C" fn member(c:i32, s:*const c_char) -> bool
+{
+    if c != 0 {
+       return  mbschr(s, c) as c_char != 0 as c_char ;
+    }
+    else {
+        return false;
+    }
+}
+
+static mut histignore: ignorevar = unsafe {
+    {
+        let mut init = ignorevar {
+            varname: b"HISTIGNORE\0" as *const u8 as *mut c_char,
+            ignores: 0 as *mut ign,
+            num_ignores: 0 as c_int,
+            last_ignoreval: 0 as *const c_char as *mut c_char,
+            item_func: ::std::mem::transmute::<
+                unsafe extern "C" fn(*mut ign) -> c_int,
+                sh_iv_item_func_t,
+            >( histignore_item_func as unsafe extern "C" fn(*mut ign) -> c_int),
+        };
+        init
+    }
+};
+
+pub type histdata_t = *mut c_void;
+
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct _hist_entry{
+    pub line: *mut c_char,
+    pub timestamp: *mut c_char,
+    pub data: histdata_t,
+}
+pub type HIST_ENTRY = _hist_entry;
+
+#[no_mangle]
+pub static mut remember_on_history:c_int = 0;
+#[no_mangle]
+pub static mut  enable_history_list:c_int = -1;
+#[no_mangle]
+pub static mut history_lines_this_session:c_int = 0;
+#[no_mangle]
+pub static mut history_expansion_inhibited:c_int = 0;
+#[no_mangle]
+pub static mut double_quotes_inhibit_history_expansion:c_int = 0;
+#[no_mangle]
+pub static mut command_oriented_history:c_int = 1;
+#[no_mangle]
+pub static mut current_command_first_line_saved:c_int = 0;
+#[no_mangle]
+pub static mut current_command_line_comment:c_int = 0;
+#[no_mangle]
+pub static mut literal_history:c_int = 0;
+#[no_mangle]
+pub static mut force_append_history:c_int = 0;
+#[no_mangle]
+pub static mut history_control:c_int = 0;
+#[no_mangle]
+pub static mut hist_last_line_added:c_int = 0;
+#[no_mangle]
+pub static mut hist_last_line_pushed:c_int = 0;
+#[no_mangle]
+pub static mut history_reediting:c_int = 0;
+#[no_mangle]
+pub static mut hist_verify:c_int = 0;
+#[no_mangle]
+pub static mut dont_save_function_defs:c_int = 0;
+
+
+unsafe extern "C" fn bash_history_inhibit_expansion(mut string: *mut c_char, mut i: c_int) -> c_int 
+{
+    let mut t: c_int = 0;
+    let mut si: c_int = 0;
+    let mut hx: [c_char; 2] = [0; 2];
+    hx[0 as usize] = history_expansion_char;
+    hx[1 as usize] = '\u{0}' as i32 as c_char;
+
+    if i > 0 as c_int
+        && *string.offset((i - 1) as isize) as c_int == '[' as i32
+        && member(']' as i32, string.offset(i as isize).offset(1 as c_int as isize))
+    {
+        return 1 
+    } 
+    else if i > 1 as c_int
+            && *string.offset((i - 1 as c_int) as isize) as c_int
+                == '{' as i32
+            && *string.offset((i - 2 as c_int) as isize) as c_int
+                == '$' as i32
+            && member('}' as i32, string.offset(i as isize).offset(1 as c_int as isize))
+    {
+        return 1 
+    } 
+    else if i > 1 as c_int
+                && *string.offset((i - 1 as c_int) as isize) as c_int
+                    == '$' as i32
+                && *string.offset(i as isize) as c_int == '!' as i32
+    {
+        return 1 
+    } 
+    else if extended_glob != 0 && i > 1 as c_int
+            && *string.offset((i + 1 as c_int) as isize) as c_int == '(' as i32
+            && member(')' as i32, string.offset(i as isize).offset(2 as c_int as isize))
+    {
+        return 1 ;
+    }
+
+    si = 0;
+    if history_quoting_state == '\'' as i32 {
+        si = skip_to_delim(string,0 ,b"'\0" as *const u8 as *mut c_char,SD_NOJMP as c_int | SD_HISTEXP as c_int);
+        if *string.offset(si as isize) == 0  || si >= i {
+            return 1 ;
+        }
+        si += 1;
+    }
+
+    t = skip_to_histexp(string, si, hx.as_mut_ptr(), SD_NOJMP as c_int| SD_HISTEXP as c_int);
+    if t > 0 {
+        while t < i {
+            t = skip_to_histexp(string, t + 1 as c_int, hx.as_mut_ptr(), SD_NOJMP as c_int| SD_HISTEXP as c_int);
+            if t <= 0 {
+                return 0 ;
+            }
+        }
+        return (t > i) as c_int;
+    } else {
+        return 0 
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_initialize_history() {
+    history_quotes_inhibit_expansion = 1;
+    history_search_delimiter_chars = b";&()|<>\0" as *const u8 as *const c_char
+        as *mut c_char;
+
+    history_inhibit_expansion_function = std::mem::transmute::<
+        unsafe extern "C" fn (*mut c_char, c_int) -> c_int,
+        Option::<rl_linebuf_func_t>,
+        >(bash_history_inhibit_expansion);
+
+    sv_histchars(
+        b"histchars\0" as *const u8 as *const c_char as *mut c_char,
+    );
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_history_reinit(mut interact:c_int)
+{
+    history_expansion = if interact == 0 {
+        histexp_flag
+    } else {
+        HISTEXPAND_DEFAULT as c_int
+    };
+
+    history_expansion_inhibited = if interact == 0 {
+        1 - histexp_flag
+    } else {
+        0
+    };
+    history_inhibit_expansion_function = std::mem::transmute::<
+        unsafe extern "C" fn(*mut c_char, c_int)->c_int,
+        Option::<rl_linebuf_func_t>,
+    >(bash_history_inhibit_expansion);
+    remember_on_history = enable_history_list;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_history_disable()
+{
+    remember_on_history = 0;
+    history_expansion_inhibited = 1;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_history_enable()
+{
+    remember_on_history = 1;
+    enable_history_list = 1;
+    history_expansion_inhibited = 0;
+    history_inhibit_expansion_function = std::mem::transmute::<
+        unsafe extern "C" fn (*mut c_char, c_int) -> c_int ,
+        Option::<rl_linebuf_func_t>,
+    >(bash_history_inhibit_expansion);
+    sv_history_control(b"HISTCONTROL\0" as *const u8 as *mut c_char );
+    sv_histignore(b"HISTIGNORE\0" as *const u8 as *mut c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn load_history()
+{
+    let mut hf:*mut c_char;
+
+    set_if_not(b"HISTSIZE\0" as *const u8 as *mut c_char, HISTSIZE_DEFAULT!() );
+    sv_histsize(b"HISTSIZE\0" as *const u8 as *mut c_char);
+
+    set_if_not(b"HISTFILESIZE\0" as *const u8 as *mut c_char,
+                get_string_value(b"HISTSIZE\0" as *const u8 as *mut c_char));
+    sv_histsize(b"HISTFILESIZE\0" as *const u8 as *mut c_char);
+
+    hf = get_string_value(b"HISTFILE\0" as *const u8 as *mut c_char);
+
+    if !hf.is_null() && *hf as c_int != 0 && file_exits(hf) != 0{
+        read_history(hf);
+        history_lines_in_file = history_lines_read_from_file;
+        using_history();
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_clear_history()
+{
+    clear_hisroty();
+    history_lines_this_session = 0;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_delete_haitent(mut i:c_int) -> c_int
+{
+    let mut discard:*mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    discard = remove_history(i);
+    if !discard.is_null() {
+        free_history_entry(discard);
+        history_lines_this_session  -= 1;
+    }
+    return (discard != 0 as *mut HIST_ENTRY) as c_int;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_delete_history_range(mut first:c_int, mut last:c_int) -> c_int
+{
+    let mut i: c_int = 0;
+    let mut discard_list:*mut *mut HIST_ENTRY = 0 as *mut *mut HIST_ENTRY;
+
+    discard_list = remove_history_range(first, last);
+    i = 0 as c_int;
+    while !discard_list.is_null() && !(*discard_list.offset(i as isize)).is_null(){
+        free_history_entry(*discard_list.offset(i as isize));
+        i += 1;
+    }
+    history_lines_this_session -= i;
+    return 1 as c_int;
+} 
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_delete_last_history() -> c_int
+{
+    let mut i: c_int = 0;
+    let mut hlist: *mut *mut HIST_ENTRY = 0 as *mut *mut HIST_ENTRY;
+    let mut histent:*mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    let mut r: c_int = 0;
+
+    hlist = history_list();
+    if hlist.is_null() {
+        return 0;
+    }
+
+    i = 0;
+    while !(*hlist.offset(i as isize)).is_null(){
+        i += 1;
+    }
+
+    i -= 1;
+    histent = history_get(history_base + i);
+    if histent.is_null() {
+        return 0;
+    }
+
+    r = bash_delete_histent(i);
+    if where_history() > history_length {
+        history_set_pos(history_length);
+    }
+
+    return r;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn maybe_append_history(mut filename: *mut c_char) -> c_int 
+{
+    let mut fd: c_int = 0;
+    let mut result: c_int = 0;
+    let mut histlen: c_int = 0;
+    let mut buf: stat = stat {
+        st_dev: 0,
+        st_ino: 0,
+        st_nlink: 0,
+        st_mode: 0,
+        st_uid: 0,
+        st_gid: 0,
+        __pad0: 0,
+        st_rdev: 0,
+        st_size: 0,
+        st_blksize: 0,
+        st_blocks: 0,
+        st_atim: timespec { tv_sec: 0, tv_nsec: 0 },
+        st_mtim: timespec { tv_sec: 0, tv_nsec: 0 },
+        st_ctim: timespec { tv_sec: 0, tv_nsec: 0 },
+        __glibc_reserved: [0; 3],
+    };
+    result = EXECUTION_SUCCESS as i32;
+    if history_lines_this_session > 0  {
+        if stat(filename, &mut buf) == -1 && errno!() == ENOENT!() 
+        {
+            fd = open(filename,O_WRONLY as i32| O_CREAT as i32,0o600 as c_int);
+            if fd < 0 as c_int {
+                builtin_error(b"%s: cannot create: %s\0" as *const u8 as *const c_char,filename,strerror(errno!()));
+                return 1 as c_int;
+            }
+            close(fd);
+        }
+        histlen = where_history();
+        if histlen > 0  && history_lines_this_session > histlen {
+            history_lines_this_session = histlen;
+        }
+        result = append_history(history_lines_this_session, filename);
+        history_lines_in_file += history_lines_this_session;
+        history_lines_this_session = 0;
+    } else {
+        history_lines_this_session = 0;
+    }
+    return result;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn maybe_save_shell_history() -> c_int {
+    let mut result: c_int = 0;
+    let mut hf: *mut c_char = 0 as *mut c_char;
+    result = 0 ;
+    if history_lines_this_session > 0  {
+        hf = get_string_value(b"HISTFILE\0" as *const u8 as *const c_char);
+        if !hf.is_null() && *hf as c_int != 0 {
+            if file_exists(hf) == 0  {
+                let mut file: c_int = 0;
+                file = open(hf,O_CREAT as c_int | O_TRUNC as c_int | O_WRONLY as c_int,0o600 as c_int);
+                if file != -1 {
+                    close(file);
+                }
+            }
+            using_history();
+            if history_lines_this_session <= where_history() || force_append_history != 0
+            {
+                result = append_history(history_lines_this_session, hf);
+                history_lines_in_file += history_lines_this_session;
+            } else {
+                result = write_history(hf);
+                history_lines_in_file = history_lines_written_to_file;
+            }
+            history_lines_this_session = 0;
+            sv_histsize(b"HISTFILESIZE\0" as *const u8 as *mut c_char);
+        }
+    }
+    return result;
+}
+
+unsafe extern "C" fn re_edit(mut text: *mut c_char) {
+    if bash_input.type_ as libc::c_uint == st_stdin as c_int as libc::c_uint {
+        bash_re_edit(text);
+    }
+}
+
+unsafe extern "C" fn history_expansion_p(mut line: *mut c_char) -> c_int {
+    let mut s: *mut c_char = 0 as *mut c_char;
+    s = line;
+    while *s != 0 {
+        if *s as c_int == history_expansion_char as c_int
+            || *s as c_int == history_subst_char as c_int
+        {
+            return 1;
+        }
+        s = s.offset(1);
+    }
+    return 0;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn pre_process_line(mut line: *mut c_char, mut print_changes: c_int, mut addit: c_int) -> *mut c_char 
+{
+    let mut history_value: *mut c_char = 0 as *mut c_char;
+    let mut return_value: *mut c_char = 0 as *mut c_char;
+    let mut expanded: c_int = 0;
+    return_value = line;
+    expanded = 0 ;
+
+    if history_expansion_inhibited == 0 && history_expansion != 0 && history_expansion_p(line) != 0
+    {
+        let mut old_len: c_int = 0;
+        old_len = history_length;
+        if history_length > 0 && command_oriented_history != 0
+            && current_command_first_line_saved != 0
+            && current_command_line_count > 1  
+        {
+            history_length -= 1;
+        }
+        expanded = history_expand(line, &mut history_value);
+        if history_length >= 0 && command_oriented_history != 0
+            && current_command_first_line_saved != 0
+            && current_command_line_count > 1  
+        {
+            history_length = old_len;
+        }
+        if expanded != 0 {
+            if print_changes != 0 {
+                if expanded < 0 {
+                    internal_error(b"%s\0" as *const u8 as *const c_char, history_value);
+                } else if hist_verify == 0 || expanded == 2 
+                    {
+                    println!("{}", CStr::from_ptr(history_value).to_str().unwrap())
+                }
+            }
+            if expanded < 0  || expanded == 2 {
+                if expanded == 2 as c_int && rl_dispatching == 0 
+                    && *history_value as c_int != 0
+                {
+                    maybe_add_history(history_value);
+                }
+                libc::free(history_value as *mut c_void);
+                if history_reediting != 0 && expanded < 0   && rl_done != 0
+                {
+                    re_edit(line);
+                }
+                return 0  as *mut c_char;
+            }
+            if hist_verify != 0 && expanded == 1  {
+                re_edit(history_value);
+                libc::free(history_value as *mut c_void);
+                return 0  as *mut c_char;
+            }
+        }
+        expanded = 1 ;
+        return_value = history_value;
+    }
+    if addit != 0 && remember_on_history != 0 && *return_value as c_int != 0 {
+        maybe_add_history(return_value);
+    }
+    return return_value;
+}
+
+unsafe extern "C" fn shell_comment(mut line: *mut c_char) -> c_int {
+    let mut p: *mut c_char = 0 as *mut c_char;
+    let mut n: c_int = 0;
+    if line.is_null() {
+        return 0;
+    }
+    p = line;
+    while !p.is_null() && *p as c_int != 0 && whitespace!(*p)
+    {
+        p = p.offset(1);
+    }
+    if !p.is_null() && *p as c_int == '#' as i32 {
+        return 1 ;
+    }
+    n = skip_to_delim(
+        line,
+        p.offset_from(line) as c_int,
+        b"#\0" as *const u8 as *mut c_char,
+        SD_NOJMP as c_int | SD_GLOB as c_int | SD_EXTGLOB as c_int
+            | SD_COMPLETE as c_int);
+    return if *line.offset(n as isize) as c_int == '#' as i32 {
+        return 2;
+    } else {
+        return 0;
+    };
+}
+
+
+unsafe extern "C" fn check_history_control(mut line: *mut c_char) -> c_int {
+    let mut temp: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    let mut r: c_int = 0;
+    if history_control == 0  {
+        return 1  ;
+    }
+    if history_control & HC_IGNSPACE as c_int != 0 && *line as c_int == ' ' as i32 {
+        return 0 ;
+    }
+    if history_control & HC_IGNDUPS as c_int != 0 {
+        using_history();
+        temp = previous_history();
+        r = (temp.is_null() || STREQ!((*temp).line, line) == false) as c_int;
+        using_history();
+        if r == 0  {
+            return r;
+        }
+    }
+    return 1;
+}
+
+unsafe extern "C" fn hc_erasedups(mut line: *mut c_char) {
+    let mut temp: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    let mut r: c_int = 0;
+    using_history();
+    loop {
+        temp = previous_history();
+        if temp.is_null() {
+            break;
+        }
+        if STREQ!((*temp).line, line)
+        {
+            r = where_history();
+            temp = remove_history(r);
+            if !temp.is_null() {
+                free_history_entry(temp);
+            }
+        }
+    }
+    using_history();
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn maybe_add_history(mut line: *mut c_char) {
+    let mut is_comment: c_int = 0;
+    hist_last_line_added = 0 ;
+    is_comment = if parser_state & PST_HEREDOC as c_int != 0 {
+        0  
+    } else {
+        shell_comment(line)
+    };
+    if current_command_line_count > 1 {
+        if current_command_first_line_saved != 0
+            && (parser_state & PST_HEREDOC as c_int != 0 || literal_history != 0
+                || dstack.delimiter_depth != 0  
+                || is_comment != 1 )
+        {
+            bash_add_history(line);
+        }
+        current_command_line_comment = if is_comment != 0 {
+            current_command_line_count
+        } else {
+            -(2 as c_int)
+        };
+        return;
+    }
+    current_command_line_comment = if is_comment != 0 {
+        current_command_line_count
+    } else {
+        -(2 as c_int)
+    };
+    current_command_first_line_saved = check_add_history(line, 0);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn check_add_history(mut line: *mut c_char, mut force: c_int) -> c_int 
+{
+    if check_history_control(line) != 0 && history_should_ignore(line) == 0 
+    {
+        if history_control & HC_ERASEDUPS as c_int != 0 {
+            hc_erasedups(line);
+        }
+        if force != 0 {
+            really_add_history(line);
+            using_history();
+        } else {
+            bash_add_history(line);
+        }
+        return 1  ;
+    }
+    return 0 ;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn bash_add_history(mut line: *mut c_char) {
+    let mut add_it: c_int = 0;
+    let mut offset: c_int = 0;
+    let mut curlen: c_int = 0;
+    let mut is_comment: c_int = 0;
+    let mut current: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    let mut old: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    let mut chars_to_add: *mut c_char = 0 as *mut c_char;
+    let mut new_line: *mut c_char = 0 as *mut c_char;
+
+    add_it = 1  ;
+    if command_oriented_history != 0 && current_command_line_count > 1  {
+        is_comment = if parser_state & PST_HEREDOC as c_int != 0 {
+            0  
+        } else {
+            shell_comment(line)
+        };
+        if parser_state & PST_HEREDOC as c_int != 0
+            && current_command_line_count > 2  
+            && *line.offset(((strlen(line)) -1) as isize) as c_int == '\n' as i32
+        {
+            chars_to_add = b"\0" as *const u8 as *mut c_char;
+        } else if current_command_line_count == current_command_line_comment + 1
+        {
+            chars_to_add = b"\n\0" as *const u8 as *mut c_char;
+        } else if literal_history != 0 {
+            chars_to_add = b"\n\0" as *const u8 as *mut c_char;
+        } else {
+            chars_to_add = history_delimiting_chars(line);
+        }
+        using_history();
+        current = previous_history();
+        current_command_line_comment = if is_comment != 0 {
+            current_command_line_count
+        } else {
+            -(2 as c_int)
+        };
+        if !current.is_null() {
+            curlen = strlen((*current).line) as c_int;
+            if dstack.delimiter_depth == 0  
+                && *((*current).line).offset((curlen - 1) as isize) as c_int == '\\' as i32
+                && *((*current).line).offset((curlen - 2) as isize) as c_int != '\\' as i32
+            {
+                *((*current).line).offset((curlen - 1) as isize) = '\u{0}' as i32 as c_char;
+                curlen -= 1;
+                chars_to_add = b"\0" as *const u8 as *mut c_char;
+            }
+            if dstack.delimiter_depth == 0 && *((*current).line).offset((curlen - 1) as isize) as c_int == '\n' as i32
+                && *chars_to_add as c_int == ';' as i32
+            {
+                chars_to_add = chars_to_add.offset(1);
+            }
+
+            new_line = malloc((1 + curlen + strlen(line) as i32 + strlen(chars_to_add )as i32) as usize) as *mut c_char;
+            sprintf(new_line,b"%s%s%s\0" as *const u8 as *const c_char,
+                (*current).line, chars_to_add, line);
+            offset = where_history();
+            old = replace_history_entry(offset, new_line, (*current).data);
+            
+            free(new_line as *mut c_void);
+            if !old.is_null() {
+                free_history_entry(old);
+            }
+            add_it = 0 as c_int;
+        }
+    }
+    if add_it != 0 && history_is_stifled() != 0 && history_length == 0 as c_int
+        && history_length == history_max_entries
+    {
+        add_it = 0 as c_int;
+    }
+    if add_it != 0 {
+        really_add_history(line);
+    }
+    using_history();
+}
+
+
+unsafe extern "C" fn really_add_history(mut line: *mut c_char) {
+    hist_last_line_added = 1 ;
+    hist_last_line_pushed = 0 ;
+    add_history(line);
+    history_lines_this_session += 1;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn history_number() -> c_int {
+    using_history();
+    return if remember_on_history != 0 || enable_history_list != 0 {
+        history_base + where_history()
+    } else {
+        1  
+    };
+}
+
+
+unsafe extern "C" fn should_expand(mut s: *mut c_char) -> c_int {
+    let mut p: *mut c_char = 0 as *mut c_char;
+    p = s;
+    while !p.is_null() && *p as c_int != 0 {
+        if *p as c_int == '\\' as i32 {
+            p = p.offset(1);
+        } else if *p as c_int == '&' as i32 {
+            return 1 as c_int
+        }
+        p = p.offset(1);
+    }
+    return 0  ;
+}
+
+unsafe extern "C" fn histignore_item_func(mut ign: *mut ign) -> c_int {
+    if should_expand((*ign).val) != 0 {
+        (*ign).flags |= HIGN_EXPAND!();
+    }
+    return 0  ;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn setup_history_ignore(mut varname: *mut c_char) {
+    setup_ignore_patterns(&mut histignore);
+}
+
+unsafe extern "C" fn last_history_entry() -> *mut HIST_ENTRY {
+    let mut he: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    using_history();
+    he = previous_history();
+    using_history();
+    return he;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn last_history_line() -> *mut c_char {
+    let mut he: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+
+    he = last_history_entry();
+    if he.is_null() {
+        return 0 as *mut libc::c_void as *mut c_char;
+    }
+    return (*he).line;
+}
+
+unsafe extern "C" fn expand_histignore_pattern(mut pat: *mut c_char,) -> *mut c_char 
+{
+    let mut phe: *mut HIST_ENTRY = 0 as *mut HIST_ENTRY;
+    let mut ret: *mut c_char = 0 as *mut c_char;
+
+    phe = last_history_entry();
+    if phe.is_null() {
+        return savestring!(pat);
+    }
+    ret = strcreplace(pat, '&' as i32, (*phe).line, 1);
+    return ret;
+}
+
+
+unsafe extern "C" fn history_should_ignore(mut line: *mut c_char) -> c_int {
+    let mut i: c_int = 0;
+    let mut match_0: c_int = 0;
+    let mut npat: *mut c_char = 0 as *mut c_char;
+
+    if histignore.num_ignores == 0 {
+        return 0;
+    }
+    match_0 = 0 ;
+    i = match_0;
+    while i < histignore.num_ignores {
+        if (*(histignore.ignores).offset(i as isize)).flags & HIGN_EXPAND!() != 0 {
+            npat = expand_histignore_pattern((*(histignore.ignores).offset(i as isize)).val);
+        } else {
+            npat = (*(histignore.ignores).offset(i as isize)).val;
+        }
+        match_0 = (strmatch(npat, line, FNMATCH_EXTFLAG!()) != FNM_NOMATCH!() as c_int) as c_int;
+
+        if (*(histignore.ignores).offset(i as isize)).flags & HIGN_EXPAND!() != 0 {
+            free(npat as *mut c_void);
+        }
+        if match_0 != 0 {
+            break;
+        }
+        i += 1;
+    }
+    return match_0;
+}
+
+
diff --git a/bash-5.1/r_execute_cmd/Cargo.toml b/bash-5.1/r_execute_cmd/Cargo.toml
new file mode 100644
index 0000000000000000000000000000000000000000..fcd280dc659b8202531db8c4dc7d6d292bbd1964
--- /dev/null
+++ b/bash-5.1/r_execute_cmd/Cargo.toml
@@ -0,0 +1,23 @@
+[package]
+name = "r_execute_cmd"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+libc = "*"
+r_bash = {path = "../r_bash"}
+r_jobs = {path = "../r_jobs"}
+rexec_cmd = {path = "../builtins_rust/exec_cmd"}
+rcommon = {path = "../builtins_rust/common"}
+
+[lib]
+name = "r_execute_cmd"
+crate-type = ["rlib", "staticlib"]
+
+
+
+
+
+
diff --git a/bash-5.1/r_execute_cmd/src/lib.rs b/bash-5.1/r_execute_cmd/src/lib.rs
new file mode 100644
index 0000000000000000000000000000000000000000..e9edad9f37d73002a4300f3b7adb7fe7f3bb194a
--- /dev/null
+++ b/bash-5.1/r_execute_cmd/src/lib.rs
@@ -0,0 +1,1809 @@
+use std::{ffi::CStr};
+use std::mem::{size_of, transmute};
+use libc::{c_char, c_int, c_void,__errno_location};
+use r_bash::*;
+use r_jobs::{BLOCK_CHILD, UNBLOCK_CHILD, SIG_IGN,};
+use rexec_cmd::{r_exec_cmd};
+use rcommon::{WordList, WordDesc};
+use stdext::function_name;
+
+extern "C"{
+    static mut the_printed_command: *mut libc::c_char;
+    static mut shellstart: timeval;
+    static mut command_string_index: libc::c_int;
+
+    fn add_unwind_protect(cleanup:*mut Function, arg:*mut c_char);
+    fn make_child(_: *mut libc::c_char, _: libc::c_int) -> pid_t;
+    fn difftimeval(_: *mut timeval, _: *mut timeval, _: *mut timeval) -> *mut timeval;
+    fn addtimeval(_: *mut timeval, _: *mut timeval, _: *mut timeval) -> *mut timeval;
+    fn timeval_to_cpu(_: *mut timeval, _: *mut timeval, _: *mut timeval) -> libc::c_int;
+    fn timeval_to_secs(tvp:*mut timeval, sp:*mut time_t, sfp:*mut c_int);
+    fn mbstowcs(__pwcs: *mut wchar_t, __s: *const libc::c_char, __n: size_t) -> size_t;
+    fn read_builtin(_: *mut WordList) -> libc::c_int;
+    fn list_length(_:*mut GENERIC_LIST) -> libc::c_int;
+    fn strmatch(
+        _: *mut libc::c_char,
+        _: *mut libc::c_char,
+        _: libc::c_int,
+    ) -> libc::c_int;
+    fn command_builtin(_: *mut WordList) -> libc::c_int;
+    fn eval_builtin(_: *mut WordList) -> libc::c_int;
+    fn source_builtin(_: *mut WordList) -> libc::c_int;
+    fn unset_builtin(_: *mut WordList) -> libc::c_int;
+    fn mapfile_builtin(_: *mut WordList) -> libc::c_int;
+    fn fc_builtin(_: *mut WordList) -> libc::c_int;
+    fn return_builtin(_: *mut WordList) -> libc::c_int;
+    fn jobs_builtin(_: *mut WordList) -> libc::c_int;
+    fn exec_builtin(_: *mut WordList) -> libc::c_int;
+    fn fflush(__stream: *mut FILE) -> libc::c_int;
+    fn fpurge(stream: *mut FILE) -> libc::c_int;
+    fn sh_regmatch(a: *const libc::c_char, b:*const libc::c_char, c:libc::c_int) -> libc::c_int;
+}
+pub const r_input_direction: r_instruction = 1;
+pub const r_input_output: r_instruction = 11;
+pub const r_inputa_direction: r_instruction = 2;
+pub const r_duplicating_input_word: r_instruction = 13;
+pub const r_duplicating_output_word: r_instruction = 14;
+pub const r_move_input_word: r_instruction = 17;
+pub const r_move_output_word: r_instruction = 18;
+
+#[macro_export]
+macro_rules! FREE {
+    ($s:expr) => {
+        if ($s) != std::ptr::null_mut() {
+            free($s as *mut c_void);
+        }
+    };
+}
+
+#[macro_export]
+macro_rules! FD_BITMAP_DEFAULT_SIZE {
+    () => {
+        32
+    };
+}
+
+#[macro_export]
+macro_rules! QUIT {
+    () => {
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+        if interrupt_state != 0 {
+            throw_to_top_level();
+        } 
+    };
+}
+#[macro_export]
+macro_rules! errno {
+    () => {
+        *__errno_location()
+    };
+}
+
+#[macro_export]
+macro_rules! savestring {
+    ($x:expr) => {
+        strcpy(malloc((strlen($x as *const c_char) + 1) as usize) as *mut c_char, $x) as *mut c_char
+    };
+}
+
+#[macro_export]
+macro_rules! DESCRIBE_PID {
+    ($pid:expr) => {
+        if interactive != 0 {
+            describe_pid($pid);
+        }
+    };
+}
+
+#[macro_export]
+macro_rules! NO_PID {
+    () => {
+        -1 as pid_t
+    };
+}
+
+#[macro_export]
+macro_rules! RESIZE_MALLOCED_BUFFER {
+    ($srt:expr,$cind:expr, $room:expr, $csize:expr, $sincr:expr) => {
+        if $cind + $room   >= $csize {
+            while $cind + $room >= $csize {
+                $csize += $sincr;
+            }
+            $srt = realloc($srt as *mut c_void, $csize as usize) as *mut c_char;
+        }
+    };
+}
+
+#[macro_export]
+macro_rules! COPY_PROCENV {
+    ($old:expr, $save:expr) => {
+        xbcopy(
+            $old.as_mut_ptr() as *mut libc::c_char,
+            $save.as_mut_ptr() as *mut libc::c_char,
+            size_of::<sigjmp_buf>() as libc::c_ulong as libc::c_int,
+        );
+    };
+}
+
+
+#[macro_export]
+macro_rules! setjmp_nosigs {
+    ($x:expr) => {
+        __sigsetjmp($x.as_mut_ptr(), 0 as libc::c_int)
+    };
+}
+
+
+#[macro_export]
+macro_rules! POSIX_TIMEFORMAT {
+    () => {
+        b"real %2R\nuser %2U\nsys %2S\0" as *const u8 as *mut libc::c_char
+    };
+}
+
+#[macro_export]
+macro_rules! BASH_TIMEFORMAT {
+    () => {
+        b"\nreal\t%3lR\nuser\t%3lU\nsys\t%3lS\0" as *const u8
+                    as *const libc::c_char as *mut libc::c_char;
+    };
+}
+
+#[macro_export]
+macro_rules! CHECK_TERMSIG {
+    () => {
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+    };
+}
+#[macro_export]
+macro_rules! STREQ {
+    ($a:expr, $b:expr) => {
+        (*($a).offset(0 as isize) as libc::c_int
+         == *$b.offset(0 as isize) as libc::c_int
+            && strcmp($a, $b) == 0 )
+    };
+}
+
+
+
+
+unsafe fn DIGIT(c: c_char) -> bool {
+    char::from(c as u8) >= '0' && char::from(c as u8) <= '9'
+}
+
+pub type __rusage_who = libc::c_int;
+pub const RUSAGE_THREAD: __rusage_who = 1;
+pub const RUSAGE_CHILDREN: __rusage_who = -1;
+pub const RUSAGE_SELF: __rusage_who = 0;
+
+#[no_mangle]
+pub static mut stdin_redir: libc::c_int = 0;
+#[no_mangle]
+pub static mut this_command_name: *mut libc::c_char = 0 as *mut libc::c_char;
+#[no_mangle]
+pub static mut the_printed_command_except_trap: *mut libc::c_char = 0 as *mut libc::c_char;
+#[no_mangle]
+pub static mut return_catch_flag: libc::c_int = 0;
+#[no_mangle]
+pub static mut return_catch_value: libc::c_int = 0;
+#[no_mangle]
+pub static mut return_catch: sigjmp_buf = [__jmp_buf_tag {
+    __jmpbuf: [0; 8],
+    __mask_was_saved: 0,
+    __saved_mask: __sigset_t { __val: [0; 16] },
+}; 1];
+#[no_mangle]
+pub static mut last_command_exit_value: libc::c_int = 0;
+#[no_mangle]
+pub static mut last_command_exit_signal: libc::c_int = 0;
+#[no_mangle]
+pub static mut builtin_ignoring_errexit: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut redirection_undo_list: *mut REDIRECT = 0 as *const libc::c_void
+    as *mut libc::c_void as *mut REDIRECT;
+#[no_mangle]
+pub static mut exec_redirection_undo_list: *mut REDIRECT = 0 as *const libc::c_void
+    as *mut libc::c_void as *mut REDIRECT;
+
+#[no_mangle]
+pub static mut executing_builtin: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut executing_list: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut comsub_ignore_return: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut subshell_environment: libc::c_int = 0;
+#[no_mangle]
+pub static mut subshell_level: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut this_shell_function: *mut SHELL_VAR = 0 as *const SHELL_VAR
+    as *mut SHELL_VAR;
+#[no_mangle]
+pub static mut match_ignore_case: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut executing_command_builtin: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut SB: stat = stat {
+    st_dev: 0,
+    st_ino: 0,
+    st_nlink: 0,
+    st_mode: 0,
+    st_uid: 0,
+    st_gid: 0,
+    __pad0: 0,
+    st_rdev: 0,
+    st_size: 0,
+    st_blksize: 0,
+    st_blocks: 0,
+    st_atim: timespec { tv_sec: 0, tv_nsec: 0 },
+    st_mtim: timespec { tv_sec: 0, tv_nsec: 0 },
+    st_ctim: timespec { tv_sec: 0, tv_nsec: 0 },
+    __glibc_reserved: [0; 3],
+};
+static mut special_builtin_failed: libc::c_int = 0;
+static mut currently_executing_command: *mut COMMAND = 0 as *const COMMAND
+    as *mut COMMAND;
+static mut function_line_number: libc::c_int = 0;
+static mut showing_function_line: libc::c_int = 0;
+#[no_mangle]
+pub static mut line_number_for_err_trap: libc::c_int = 0;
+#[no_mangle]
+pub static mut funcnest: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut funcnest_max: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut evalnest: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut evalnest_max: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut sourcenest: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut sourcenest_max: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut from_return_trap: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut lastpipe_opt: libc::c_int = 0 as libc::c_int;
+#[no_mangle]
+pub static mut current_fds_to_close: *mut fd_bitmap = 0 as *const libc::c_void
+    as *mut libc::c_void as *mut fd_bitmap;
+
+//函数重构部分
+#[no_mangle]
+pub unsafe extern "C" fn new_fd_bitmap(mut size: libc::c_int) -> *mut fd_bitmap 
+{
+    let mut ret: *mut fd_bitmap = 0 as *mut fd_bitmap;
+
+    ret = malloc(size_of::<fd_bitmap>() as usize) as *mut fd_bitmap;
+    
+    (*ret).size = size;
+
+    if size != 0 {
+        (*ret).bitmap = malloc(size as usize) as *mut c_char;
+        memset(
+            (*ret).bitmap as *mut libc::c_void,
+            '\u{0}' as i32,
+            size as usize,
+        );
+    } else {
+        (*ret).bitmap = 0 as *mut libc::c_char;
+    }
+    return ret;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn dispose_fd_bitmap(mut fdbp: *mut fd_bitmap) 
+{
+    FREE!((*fdbp).bitmap);
+    free(fdbp as *mut c_void);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn close_fd_bitmap(mut fdbp: *mut fd_bitmap) 
+{
+    let mut i: libc::c_int = 0;
+
+    if !fdbp.is_null() {
+        i = 0;
+        while i < (*fdbp).size {
+            if *((*fdbp).bitmap).offset(i as isize) != 0 {
+                close(i);
+                *((*fdbp).bitmap).offset(i as isize) = 0 as libc::c_char;
+            }
+            i += 1;
+        }
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn executing_line_number() -> libc::c_int {
+    if executing != 0 && showing_function_line == 0 
+        && (variable_context == 0 || interactive_shell == 0 )
+        && !currently_executing_command.is_null()
+    {
+        if (*currently_executing_command).type_ as libc::c_uint
+            == command_type_cm_cond as libc::c_uint
+        {
+            return (*(*currently_executing_command).value.Cond).line;
+        }
+        if (*currently_executing_command).type_ as libc::c_uint
+            == command_type_cm_arith  as libc::c_uint
+        {
+            return (*(*currently_executing_command).value.Arith).line;
+        }
+        if (*currently_executing_command).type_ as libc::c_uint
+            == command_type_cm_arith_for as libc::c_uint
+        {
+            return (*(*currently_executing_command).value.ArithFor).line;
+        }
+        return line_number;
+    } else {
+        return line_number
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn execute_command(mut command: *mut COMMAND) -> libc::c_int {
+    let mut bitmap: *mut fd_bitmap = 0 as *mut fd_bitmap;
+    let mut result: libc::c_int = 0;
+
+    current_fds_to_close = 0 as *mut fd_bitmap;
+    bitmap = new_fd_bitmap(FD_BITMAP_DEFAULT_SIZE!());
+    begin_unwind_frame(b"execute-command\0" as *const u8 as *mut libc::c_char,);
+    add_unwind_protect(
+            ::std::mem::transmute::<
+                unsafe extern "C" fn(*mut fd_bitmap) -> (),
+                *mut Function,
+            >(dispose_fd_bitmap),
+        bitmap as *mut libc::c_char,
+    );
+
+    result = execute_command_internal(
+        command, 
+        0,
+        NO_PIPE,
+        NO_PIPE,
+        bitmap,
+    );
+
+    dispose_fd_bitmap(bitmap);
+    discard_unwind_frame(b"execute-command\0" as *const u8 as *mut libc::c_char);
+    
+    if variable_context == 0 && executing_list == 0 {
+        unlink_fifo_list();
+    }
+
+    QUIT!();
+    return result;
+}
+
+unsafe extern "C" fn shell_control_structure(mut type_0: command_type) -> libc::c_int {
+    match type_0 as libc::c_uint {
+        command_type_cm_arith_for   | 
+        command_type_cm_select      | 
+        command_type_cm_arith | 
+        command_type_cm_cond | 
+        command_type_cm_case | 
+        command_type_cm_while | 
+        command_type_cm_until | 
+        command_type_cm_if | 
+        command_type_cm_for |
+        command_type_cm_group | 
+        command_type_cm_function_def => return 1 as libc::c_int,
+        
+        _ => return 0 as libc::c_int,
+    };
+}
+
+
+unsafe extern "C" fn cleanup_redirects(mut list: *mut REDIRECT) {
+    do_redirections(list, RX_ACTIVE as libc::c_int);
+    dispose_redirects(list);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn undo_partial_redirects() {
+    if !redirection_undo_list.is_null() {
+        cleanup_redirects(redirection_undo_list);
+        redirection_undo_list = 0 as *mut REDIRECT;
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn dispose_exec_redirects() {
+    if !exec_redirection_undo_list.is_null() {
+        dispose_redirects(exec_redirection_undo_list);
+        exec_redirection_undo_list = 0 as *mut REDIRECT;
+    }
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn dispose_partial_redirects() {
+    if !redirection_undo_list.is_null() {
+        dispose_redirects(redirection_undo_list);
+        redirection_undo_list = 0 as *mut REDIRECT;
+    }
+}
+
+unsafe extern "C" fn restore_signal_mask(mut set: *mut sigset_t) -> libc::c_int {
+    return sigprocmask(SIG_SETMASK as libc::c_int, set, 0 as *mut sigset_t);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn async_redirect_stdin() {
+    let mut fd: libc::c_int = 0;
+    
+    fd = open(b"/dev/null\0" as *const u8 as *const libc::c_char, O_RDONLY as libc::c_int);
+    if fd > 0 {
+        dup2(fd, 0 );
+        close(fd);
+    } else if fd < 0 {
+        internal_error(
+            b"cannot redirect standard input from /dev/null: %s\0" as *const u8 as *mut c_char,
+            strerror(errno!()),
+        );
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn execute_command_internal(
+    mut command: *mut COMMAND,
+    mut asynchronous: libc::c_int,
+    mut pipe_in: libc::c_int,
+    mut pipe_out: libc::c_int,
+    mut fds_to_close: *mut fd_bitmap,
+) -> libc::c_int
+{
+    let mut exec_result: libc::c_int = 0;
+    let mut user_subshell: libc::c_int = 0;
+    let mut invert: libc::c_int = 0;
+    let mut ignore_return: libc::c_int = 0;
+    let mut was_error_trap: libc::c_int = 0;
+    let mut fork_flags: libc::c_int = 0;
+    let mut my_undo_list: *mut REDIRECT = 0 as *mut REDIRECT;
+    let mut exec_undo_list: *mut REDIRECT = 0 as *mut REDIRECT;
+    let mut tcmd: *mut libc::c_char = 0 as *mut libc::c_char;
+    let mut save_line_number: libc::c_int = 0;
+    let mut ofifo: libc::c_int = 0;
+    let mut nfifo: libc::c_int = 0;
+    let mut osize: libc::c_int = 0;
+    let mut saved_fifo: libc::c_int = 0;
+    let mut ofifo_list: *mut libc::c_void = 0 as *mut libc::c_void;
+    
+    if breaking != 0 || continuing != 0 {
+        return last_command_exit_value;
+    }
+    if command.is_null() || read_but_dont_execute != 0 && rpm_requires == 0 {
+        return EXECUTION_SUCCESS as i32 ;
+    }
+    if rpm_requires != 0
+        && (*command).type_ == command_type_cm_function_def 
+    {
+        last_command_exit_value =
+               execute_intern_function((*(*command).value.Function_def).name,
+                                       (*command).value.Function_def);
+        return last_command_exit_value;
+    }
+    if read_but_dont_execute != 0 {
+        return EXECUTION_SUCCESS as libc::c_int;
+    }
+
+    QUIT!();
+    run_pending_traps();
+
+    currently_executing_command = command;
+
+    invert = ((*command).flags & CMD_INVERT_RETURN as libc::c_int != 0  ) as libc::c_int;
+    
+    if exit_immediately_on_error != 0 && invert != 0 {
+        (*command).flags |= CMD_IGNORE_RETURN as libc::c_int;
+    }
+    
+    exec_result = EXECUTION_SUCCESS as libc::c_int;
+    
+    if (*command).type_  == command_type_cm_subshell  
+        && (*command).flags & CMD_NO_FORK as libc::c_int != 0
+    {
+        return execute_in_subshell(
+            command,
+            asynchronous,
+            pipe_in,
+            pipe_out,
+            fds_to_close,
+        );
+    }
+    if (*command).type_  == command_type_cm_coproc {
+        last_command_exit_value = execute_coproc(command, pipe_in, pipe_out, fds_to_close);
+        return last_command_exit_value;
+    }
+
+    user_subshell = ((*command).type_ == command_type_cm_subshell 
+        || (*command).flags & CMD_WANT_SUBSHELL as libc::c_int != 0 ) as libc::c_int;
+    
+    if (*command).type_ == command_type_cm_subshell
+        || (*command).flags & (CMD_WANT_SUBSHELL as libc::c_int | CMD_FORCE_SUBSHELL as libc::c_int) != 0
+        || shell_control_structure((*command).type_ as libc::c_uint) != 0
+            && (pipe_out != NO_PIPE || pipe_in != NO_PIPE
+                || asynchronous != 0)
+    {
+        let mut paren_pid: pid_t = 0;
+        let mut s: libc::c_int = 0;
+        let mut p: *mut libc::c_char = 0 as *mut libc::c_char;
+        
+        save_line_number = line_number;
+        if (*command).type_== command_type_cm_subshell
+        {
+            line_number = (*(*command).value.Subshell).line;
+            line_number_for_err_trap = line_number;
+        }
+
+        tcmd = make_command_string(command);
+        fork_flags = if asynchronous != 0 { FORK_ASYNC as libc::c_int } else { 0 };
+        p = savestring!(tcmd);
+        paren_pid = make_child(p, fork_flags);
+
+        if user_subshell != 0
+            && signal_is_trapped(ERROR_TRAP as libc::c_int) != 0
+            && signal_in_progress(DEBUG_TRAP as libc::c_int) == 0
+            && running_trap == 0 
+        {
+            FREE!(the_printed_command_except_trap);
+            the_printed_command_except_trap = savestring!(the_printed_command);
+        }
+
+        if paren_pid == 0 {
+            FREE!(p);
+            s = (user_subshell == 0 
+                && (*command).type_ == command_type_cm_group 
+                && pipe_in == NO_PIPE && pipe_out == NO_PIPE
+                && asynchronous != 0) as libc::c_int;
+            
+            s += (user_subshell == 0
+                 && (*command).type_== command_type_cm_group 
+                 && (pipe_in != NO_PIPE || pipe_out != NO_PIPE)
+                 && asynchronous == 0 ) as libc::c_int;
+
+            last_command_exit_value = execute_in_subshell(command, asynchronous, pipe_in, pipe_out, fds_to_close);
+            if s != 0 {
+                subshell_exit(last_command_exit_value);
+            } else {
+                sh_exit(last_command_exit_value);
+            }
+        } else {
+            close_pipes(pipe_in, pipe_out);
+
+            if variable_context == 0 {
+                unlink_fifo_list();
+            }
+
+            if pipe_out != NO_PIPE {
+                return EXECUTION_SUCCESS as c_int;
+            }
+
+            stop_pipeline(asynchronous, 0 as *mut COMMAND);
+
+            line_number = save_line_number;
+
+            if asynchronous == 0 {
+                was_error_trap = (signal_is_trapped(ERROR_TRAP as c_int) != 0
+                    && signal_is_ignored( ERROR_TRAP as c_int) == 0 ) as libc::c_int;
+                invert = ((*command).flags & CMD_INVERT_RETURN as libc::c_int != 0 ) as libc::c_int;
+                ignore_return = ((*command).flags & CMD_IGNORE_RETURN as libc::c_int != 0) as libc::c_int;
+               
+                exec_result = wait_for(paren_pid, 0 );
+                
+                if invert != 0 {
+                    exec_result = if exec_result == EXECUTION_SUCCESS as libc::c_int {
+                        EXECUTION_FAILURE as libc::c_int
+                    } else {
+                        EXECUTION_SUCCESS as libc::c_int
+                    };
+                }
+
+                last_command_exit_value = exec_result;
+                if user_subshell != 0 && was_error_trap != 0
+                    && ignore_return == 0 && invert == 0  
+                    && exec_result != EXECUTION_SUCCESS as libc::c_int
+                {
+                    save_line_number = line_number;
+                    line_number = line_number_for_err_trap;
+                    run_error_trap();
+                    line_number = save_line_number;
+                }
+
+                if user_subshell != 0 && ignore_return == 0 
+                    && invert == 0 && exit_immediately_on_error != 0
+                    && exec_result != EXECUTION_SUCCESS as libc::c_int
+                {
+                    run_pending_traps();
+                    jump_to_top_level(ERREXIT as libc::c_int);
+                }
+                return last_command_exit_value;
+            } else {
+                DESCRIBE_PID!(paren_pid);
+
+                run_pending_traps();
+                
+                last_command_exit_value = 0;
+                return EXECUTION_SUCCESS as libc::c_int;
+            }
+        }
+    }
+    if (*command).flags & CMD_TIME_PIPELINE as libc::c_int != 0 
+    {
+        if asynchronous != 0 {
+            (*command).flags |= CMD_FORCE_SUBSHELL as libc::c_int;
+            exec_result = execute_command_internal(
+                command,
+                1,
+                pipe_in,
+                pipe_out,
+                fds_to_close,
+            );
+        } else {
+            exec_result = time_command(
+                command,
+                asynchronous,
+                pipe_in,
+                pipe_out,
+                fds_to_close,
+            );
+            currently_executing_command = 0 as *mut COMMAND;
+        }
+        return exec_result;
+    }
+    if shell_control_structure((*command).type_ ) != 0 && !((*command).redirects).is_null()
+    {
+        stdin_redir = stdin_redirects((*command).redirects);
+    }
+
+    if variable_context != 0 || executing_list != 0 {
+        ofifo = num_fifos();
+        ofifo_list = copy_fifo_list(&mut osize as *mut libc::c_int);
+        begin_unwind_frame( b"internal_fifos\0" as *const u8 as *mut libc::c_char);
+        if !ofifo_list.is_null() {
+            add_unwind_protect(
+                ::std::mem::transmute::<
+                unsafe extern "C" fn(*mut c_void) -> (),
+                *mut Function,
+            >(xfree),
+                ofifo_list as *mut c_char);
+        }
+        saved_fifo = 1;
+    } else {
+        saved_fifo = 0;
+    }
+
+    was_error_trap = (signal_is_trapped(ERROR_TRAP as c_int) != 0
+        && signal_is_ignored(ERROR_TRAP as libc::c_int) == 0 ) as libc::c_int;
+    ignore_return = ((*command).flags & CMD_IGNORE_RETURN as libc::c_int != 0 ) as libc::c_int;
+    
+    if do_redirections((*command).redirects, RX_ACTIVE as libc::c_int | RX_UNDOABLE as libc::c_int) != 0
+    {
+        undo_partial_redirects();
+        dispose_exec_redirects();
+        if saved_fifo != 0 {
+            free(ofifo_list as *mut c_void);
+            discard_unwind_frame(b"internal_fifos\0" as *const u8 as *mut libc::c_char);
+        }
+
+        last_command_exit_value = EXECUTION_FAILURE as c_int;
+        if ignore_return == 0 && invert == 0 && pipe_in == NO_PIPE && pipe_out == NO_PIPE
+        {
+            if was_error_trap != 0 {
+                save_line_number = line_number;
+                line_number = line_number_for_err_trap;
+                run_error_trap();
+                line_number = save_line_number;
+            }
+            if exit_immediately_on_error != 0 {
+                run_pending_traps();
+                jump_to_top_level(ERREXIT as libc::c_int);
+            }
+        }
+        return last_command_exit_value;
+    }
+
+    my_undo_list = redirection_undo_list;
+    redirection_undo_list = 0 as *mut REDIRECT;
+
+    exec_undo_list = exec_redirection_undo_list;
+    exec_redirection_undo_list = 0 as *mut REDIRECT;
+
+    if !my_undo_list.is_null() || !exec_undo_list.is_null() {
+        begin_unwind_frame( b"loop_redirections\0" as *const u8 as *mut libc::c_char);
+    }
+    if !my_undo_list.is_null() {
+        add_unwind_protect(
+            std::mem::transmute::<
+            unsafe extern "C" fn(*mut REDIRECT) -> (),
+                *mut Function,
+            >(cleanup_redirects),
+            my_undo_list as *mut c_char,
+        );
+    }
+    if !exec_undo_list.is_null() {
+        add_unwind_protect(
+            transmute::<
+                unsafe extern "C" fn (arg1: *mut REDIRECT) -> (),
+                *mut Function,
+            >(dispose_redirects),
+            exec_undo_list as *mut c_char,
+        );
+    }
+    
+    QUIT!();
+
+    match (*command).type_ {
+        command_type_cm_simple => {
+            save_line_number = line_number;
+            was_error_trap = (signal_is_trapped(ERROR_TRAP as libc::c_int) != 0
+                && signal_is_ignored(ERROR_TRAP as libc::c_int) == 0) as libc::c_int;
+            
+            if ignore_return != 0 && !((*command).value.Simple).is_null() {
+                (*(*command).value.Simple).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            if (*command).flags & CMD_STDIN_REDIR as libc::c_int != 0 {
+                (*(*command).value.Simple).flags |= CMD_STDIN_REDIR as libc::c_int;
+            }
+            
+            line_number = (*(*command).value.Simple).line;
+            line_number_for_err_trap = line_number;
+            exec_result = execute_simple_command(
+                (*command).value.Simple,
+                pipe_in,
+                pipe_out,
+                asynchronous,
+                fds_to_close,
+            );
+            line_number = save_line_number;
+
+            dispose_used_env_vars();
+
+            if already_making_children != 0 && pipe_out == NO_PIPE {
+                stop_pipeline(asynchronous, 0 as *mut COMMAND);
+                if asynchronous != 0 {
+                    DESCRIBE_PID!(last_made_pid);
+                    exec_result = EXECUTION_SUCCESS as libc::c_int;
+                    invert = 0;
+                } else if last_made_pid != NO_PID!() {
+                    exec_result = wait_for(last_made_pid, 0 as libc::c_int);
+                }
+            }
+
+            if was_error_trap != 0 && ignore_return == 0 
+                && invert == 0 && pipe_in == NO_PIPE
+                && pipe_out == NO_PIPE
+                && (*(*command).value.Simple).flags & CMD_COMMAND_BUILTIN as libc::c_int == 0 
+                && exec_result != EXECUTION_SUCCESS as libc::c_int
+            {
+                last_command_exit_value = exec_result;
+                line_number = line_number_for_err_trap;
+                run_error_trap();
+                line_number = save_line_number;
+            }
+
+            if ignore_return == 0 && invert == 0 
+                && (posixly_correct != 0 && interactive == 0 
+                    && special_builtin_failed != 0
+                    || exit_immediately_on_error != 0 && pipe_in == NO_PIPE
+                        && pipe_out == NO_PIPE
+                        && exec_result != EXECUTION_SUCCESS as libc::c_int)
+            {
+                last_command_exit_value = exec_result;
+                run_pending_traps();
+                if exit_immediately_on_error != 0
+                    && signal_is_trapped(0 ) != 0
+                    && unwind_protect_tag_on_stack(
+                        b"saved-redirects\0" as *const u8 as *const libc::c_char,
+                    ) != 0
+                {
+                    run_unwind_frame(b"saved-redirects\0" as *const u8 as *mut libc::c_char);
+                }
+                jump_to_top_level(4 as libc::c_int);
+            }
+        }
+        command_type_cm_for => {
+            if ignore_return != 0 {
+                (*(*command).value.For).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_for_command((*command).value.For);
+        }
+        command_type_cm_arith_for => {
+            if ignore_return != 0 {
+                (*(*command).value.ArithFor).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_arith_for_command((*command).value.ArithFor);
+        }
+        command_type_cm_select => {
+            if ignore_return != 0 {
+                (*(*command).value.Select).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_select_command((*command).value.Select);
+        }
+        command_type_cm_case => {
+            if ignore_return != 0 {
+                (*(*command).value.Case).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_case_command((*command).value.Case);
+        }
+        command_type_cm_while => {
+            if ignore_return != 0 {
+                (*(*command).value.While).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_while_command((*command).value.While);
+        }
+        command_type_cm_until => {
+            if ignore_return != 0 {
+                (*(*command).value.While).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_until_command((*command).value.While);
+        }
+        command_type_cm_if => {
+            if ignore_return != 0 {
+                (*(*command).value.If).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            exec_result = execute_if_command((*command).value.If);
+        }
+        command_type_cm_group => {
+            if asynchronous != 0 {
+                (*command).flags |= CMD_FORCE_SUBSHELL as libc::c_int;
+                exec_result = execute_command_internal(
+                    command,
+                    1 ,
+                    pipe_in,
+                    pipe_out,
+                    fds_to_close,
+                );
+            } else {
+                if ignore_return != 0 && !((*(*command).value.Group).command).is_null() {
+                    (*(*(*command).value.Group).command).flags |= CMD_IGNORE_RETURN as libc::c_int;
+                }
+                exec_result = execute_command_internal(
+                    (*(*command).value.Group).command,
+                    asynchronous,
+                    pipe_in,
+                    pipe_out,
+                    fds_to_close,
+                );
+            }
+        }
+        command_type_cm_connection => {
+            exec_result = execute_connection(
+                command,
+                asynchronous,
+                pipe_in,
+                pipe_out,
+                fds_to_close,
+            );
+            if asynchronous != 0 {
+                invert = 0;
+            }
+        }
+        command_type_cm_arith | command_type_cm_cond | command_type_cm_function_def => {
+            was_error_trap = (signal_is_trapped(ERROR_TRAP as libc::c_int) != 0
+                && signal_is_ignored(ERROR_TRAP as libc::c_int) == 0 ) as libc::c_int;
+            if ignore_return != 0
+                && (*command).type_== command_type_cm_arith 
+            {
+                (*(*command).value.Arith).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            if ignore_return != 0
+                && (*command).type_ == command_type_cm_cond
+            {
+                (*(*command).value.Cond).flags |= CMD_IGNORE_RETURN as libc::c_int;
+            }
+            line_number_for_err_trap = save_line_number;
+            line_number_for_err_trap = line_number;
+
+            if (*command).type_== command_type_cm_arith 
+            {
+                exec_result = execute_arith_command((*command).value.Arith);
+            } else if (*command).type_ == command_type_cm_cond 
+                {
+                exec_result = execute_cond_command((*command).value.Cond);
+            } else if (*command).type_ == command_type_cm_function_def 
+                {
+                exec_result = execute_intern_function(
+                    (*(*command).value.Function_def).name,
+                    (*command).value.Function_def,
+                );
+            }
+            line_number = save_line_number;
+            if was_error_trap != 0 && ignore_return == 0 
+                && invert == 0 && exec_result != EXECUTION_SUCCESS as libc::c_int
+            {
+                last_command_exit_value = exec_result;
+                save_line_number = line_number;
+                line_number = line_number_for_err_trap;
+                run_error_trap();
+                line_number = save_line_number;
+            }
+            if ignore_return == 0 && invert == 0  
+                && exit_immediately_on_error != 0 && exec_result != EXECUTION_SUCCESS as libc::c_int
+            {
+                last_command_exit_value = exec_result;
+                run_pending_traps();
+                jump_to_top_level(ERREXIT as libc::c_int);
+            }
+        }
+        _ => {
+            command_error(
+                b"execute_command\0" as *const u8 as *const libc::c_char,
+                CMDERR_BADTYPE as libc::c_int,
+                (*command).type_ as libc::c_int,
+                0,
+            );
+        }
+    }
+    if !my_undo_list.is_null() {
+        cleanup_redirects(my_undo_list);
+    }
+    if !exec_undo_list.is_null() {
+        dispose_redirects(exec_undo_list);
+    }
+    if !my_undo_list.is_null() || !exec_undo_list.is_null() {
+        discard_unwind_frame(b"loop_redirections\0" as *const u8 as *mut libc::c_char);
+    }
+
+    if saved_fifo != 0 {
+        nfifo = num_fifos();
+        if nfifo > ofifo {
+            close_new_fifos(ofifo_list as *mut libc::c_void, osize);
+        }
+        free(ofifo_list as *mut c_void);
+        discard_unwind_frame(b"internal_fifos\0" as *const u8 as *mut libc::c_char);
+    }
+
+    if invert != 0 {
+        exec_result = if exec_result == EXECUTION_SUCCESS as libc::c_int {
+            EXECUTION_FAILURE as libc::c_int
+        } else {
+            EXECUTION_SUCCESS as libc::c_int
+        };
+    }
+    match (*command).type_ {
+        command_type_cm_arith | command_type_cm_cond => {
+            set_pipestatus_from_exit(exec_result);
+        }
+        _ => {}
+    }
+    last_command_exit_value = exec_result;
+    run_pending_traps();
+    currently_executing_command = 0 as *mut COMMAND;
+    return last_command_exit_value;
+}
+
+static mut precs: [libc::c_int; 4] = [
+    0 as libc::c_int,
+    100 as libc::c_int,
+    10 as libc::c_int,
+    1 as libc::c_int,
+];
+
+unsafe extern "C" fn mkfmt(
+    mut buf: *mut libc::c_char,
+    mut prec: libc::c_int,
+    mut lng: libc::c_int,
+    mut sec: time_t,
+    mut sec_fraction: libc::c_int,
+) -> libc::c_int {
+    let mut min: time_t = 0;
+    let mut abuf: [libc::c_char; 22] = [0; 22];
+    let mut ind: libc::c_int = 0;
+    let mut aind: libc::c_int = 0;
+
+    ind = 0;
+    abuf[((size_of::<[libc::c_char; 22]>() ) - 1)] = '\u{0}' as libc::c_char;
+    
+    if lng != 0 {
+        min = sec / 60 as libc::c_long;
+        sec %= 60 as libc::c_long;
+        aind = (size_of::<[libc::c_char; 22]>() -2 ) as libc::c_int;
+        loop {  //有可能aind的值不正确
+            abuf[aind as usize] = (min % 10 + '0' as libc::c_long) as libc::c_char;
+            aind = aind - 1;
+            min /= 10 as libc::c_long;
+            if !(min != 0) {
+                break;
+            }
+        }
+        aind += 1;
+        while abuf[aind as usize] != 0 { //有可能ind，aind的值不正确
+            *buf.offset(ind as isize) = abuf[aind as usize];
+            aind = aind + 1;
+            ind = ind + 1;
+        }
+        *buf.offset(ind as isize) = 'm' as libc::c_char;
+        ind = ind + 1;
+    }
+
+    aind = ( size_of::<[libc::c_char; 22]>() -2 ) as libc::c_int;
+    loop {        
+        abuf[aind as usize] = ((sec % 10 )+ '0' as libc::c_long) as libc::c_char;
+        aind = aind - 1;
+        sec /= 10 ;
+        if !(sec != 0) {
+            break;
+        }
+    }
+    aind += 1;
+    while abuf[aind as usize] != 0 {
+        *buf.offset(ind as isize) = abuf[aind as usize];
+        aind = aind + 1;
+        ind = ind + 1;
+    }
+
+    if prec != 0 {
+        *buf.offset(ind as isize) = locale_decpoint() as libc::c_char;
+        ind = ind + 1;
+        aind = 1 ;
+        while aind <= prec {            
+            *buf.offset(ind as isize) = (sec_fraction / precs[aind as usize] + '0' as i32) as libc::c_char;
+            ind = ind + 1;
+            sec_fraction %= precs[aind as usize];
+            aind += 1;
+        }
+    }
+
+    if lng != 0 {
+        *buf.offset(ind as isize) = 's' as libc::c_char;
+        ind = ind + 1;
+    }
+    *buf.offset(ind as isize) = '\u{0}' as libc::c_char;
+
+    return ind;
+}
+
+unsafe extern "C" fn print_formatted_time(
+    mut fp: *mut FILE,
+    mut format: *mut libc::c_char,
+    mut rs: time_t,
+    mut rsf: libc::c_int,
+    mut us: time_t,
+    mut usf: libc::c_int,
+    mut ss: time_t,
+    mut ssf: libc::c_int,
+    mut cpu: libc::c_int,
+) {
+    let mut prec: libc::c_int = 0;
+    let mut lng: libc::c_int = 0;
+    let mut len: libc::c_int = 0;
+    let mut str: *mut libc::c_char = 0 as *mut libc::c_char;
+    let mut s: *mut libc::c_char = 0 as *mut libc::c_char;
+    let mut ts: [libc::c_char; 30] = [0; 30];
+    let mut sum: time_t = 0;
+    let mut sum_frac: libc::c_int = 0;
+    let mut sindex: libc::c_int = 0;
+    let mut ssize: libc::c_int = 0;
+
+    len = strlen(format) as libc::c_int;
+    ssize = (len + 64) - (len % 64);
+    str = malloc(ssize as usize) as *mut c_char;
+    sindex = 0 ;
+
+    s = format;
+    while *s != 0 {
+        if *s as libc::c_int != '%' as i32
+            || *s.offset(1 as isize) as libc::c_int == '\u{0}' as i32
+        {
+            RESIZE_MALLOCED_BUFFER!(str, sindex, 1, ssize, 64);
+            *str.offset(sindex as isize) = *s;
+            sindex = sindex + 1;
+        } else if *s.offset(1 as isize) as libc::c_int == '%' as i32 {
+            s = s.offset(1);
+            RESIZE_MALLOCED_BUFFER!(str, sindex, 1, ssize, 64);
+            *str.offset(sindex as isize) = *s;
+            sindex = sindex + 1;
+        } else if *s.offset(1 as isize) as libc::c_int == 'P' as i32 {
+            s = s.offset(1);
+            sum = (cpu / 100 ) as time_t;
+            sum_frac = cpu % 100  * 10;
+            len = mkfmt(
+                ts.as_mut_ptr(),
+                2  ,
+                0 ,
+                sum,
+                sum_frac,
+            );
+            RESIZE_MALLOCED_BUFFER!(str, sindex, len, ssize, 64);
+            strcpy(str.offset(sindex as isize), ts.as_mut_ptr());
+            sindex += len;
+        } else {
+            prec = 3 ;
+            lng = 0 ;
+            s = s.offset(1);
+            if DIGIT(*s) {
+                prec = *s as libc::c_int - '0' as i32;
+                s = s.offset(1);
+                if prec > 3 {
+                    prec = 3 ;
+                }
+            }
+            if *s as libc::c_int == 'l' as i32 {
+                lng = 1 ;
+                s = s.offset(1);
+            }
+            if *s as libc::c_int == 'R' as i32 || *s as libc::c_int == 'E' as i32 {
+                len = mkfmt(ts.as_mut_ptr(), prec, lng, rs, rsf);
+            } else if *s as libc::c_int == 'U' as i32 {
+                len = mkfmt(ts.as_mut_ptr(), prec, lng, us, usf);
+            } else if *s as libc::c_int == 'S' as i32 {
+                len = mkfmt(ts.as_mut_ptr(), prec, lng, ss, ssf);
+            } else {
+                internal_error(
+                        b"TIMEFORMAT: `%c': invalid format character\0" as *const u8 as *mut c_char,
+                     *s as libc::c_int,
+                );
+                free(str as *mut c_void);
+                return;
+            }
+
+            RESIZE_MALLOCED_BUFFER!(str, sindex, len, ssize, 64);
+            strcpy(str.offset(sindex as isize), ts.as_mut_ptr());
+            sindex += len;
+        }
+        s = s.offset(1);
+    }
+    *str.offset(sindex as isize) = '\u{0}' as libc::c_char;
+    fprintf(fp, b"%s\n\0" as *const u8 as *const libc::c_char, str);
+    fflush(fp);
+    free(str as *mut c_void);
+}
+
+unsafe extern "C" fn time_command(
+    mut command: *mut COMMAND,
+    mut asynchronous: libc::c_int,
+    mut pipe_in: libc::c_int,
+    mut pipe_out: libc::c_int,
+    mut fds_to_close: *mut fd_bitmap,
+) -> libc::c_int {
+    let mut rv: libc::c_int = 0;
+    let mut posix_time: libc::c_int = 0;
+    let mut old_flags: libc::c_int = 0;
+    let mut nullcmd: libc::c_int = 0;
+    let mut code: libc::c_int = 0;
+    let mut rs: time_t = 0;
+    let mut us: time_t = 0;
+    let mut ss: time_t = 0;
+    let mut rsf: libc::c_int = 0;
+    let mut usf: libc::c_int = 0;
+    let mut ssf: libc::c_int = 0;
+    let mut cpu: libc::c_int = 0;
+    let mut time_format: *mut libc::c_char = 0 as *mut libc::c_char;
+    let mut save_top_level: sigjmp_buf = [__jmp_buf_tag {
+        __jmpbuf: [0; 8],
+        __mask_was_saved: 0,
+        __saved_mask: __sigset_t { __val: [0; 16] },
+    }; 1];
+    let mut real: timeval = timeval { tv_sec: 0, tv_usec: 0 };
+    let mut user: timeval = timeval { tv_sec: 0, tv_usec: 0 };
+    let mut sys: timeval = timeval { tv_sec: 0, tv_usec: 0 };
+    let mut before: timeval = timeval { tv_sec: 0, tv_usec: 0 };
+    let mut after: timeval = timeval { tv_sec: 0, tv_usec: 0 };
+    let mut dtz: timezone = timezone {
+        tz_minuteswest: 0,
+        tz_dsttime: 0,
+    };
+    let mut selfb: rusage = rusage {
+        ru_utime: timeval { tv_sec: 0, tv_usec: 0 },
+        ru_stime: timeval { tv_sec: 0, tv_usec: 0 },
+        __bindgen_anon_1: rusage__bindgen_ty_1 { ru_maxrss: 0 },
+        __bindgen_anon_2: rusage__bindgen_ty_2 { ru_ixrss: 0 },
+        __bindgen_anon_3: rusage__bindgen_ty_3 { ru_idrss: 0 },
+        __bindgen_anon_4: rusage__bindgen_ty_4 { ru_isrss: 0 },
+        __bindgen_anon_5: rusage__bindgen_ty_5 { ru_minflt: 0 },
+        __bindgen_anon_6: rusage__bindgen_ty_6 { ru_majflt: 0 },
+        __bindgen_anon_7: rusage__bindgen_ty_7 { ru_nswap: 0 },
+        __bindgen_anon_8: rusage__bindgen_ty_8{ ru_inblock: 0 },
+        __bindgen_anon_9: rusage__bindgen_ty_9 { ru_oublock: 0 },
+        __bindgen_anon_10: rusage__bindgen_ty_10 { ru_msgsnd: 0 },
+        __bindgen_anon_11: rusage__bindgen_ty_11 { ru_msgrcv: 0 },
+        __bindgen_anon_12: rusage__bindgen_ty_12 { ru_nsignals: 0 },
+        __bindgen_anon_13: rusage__bindgen_ty_13 { ru_nvcsw: 0 },
+        __bindgen_anon_14: rusage__bindgen_ty_14 { ru_nivcsw: 0 },
+    };
+    let mut selfa: rusage = rusage {
+        ru_utime: timeval { tv_sec: 0, tv_usec: 0 },
+        ru_stime: timeval { tv_sec: 0, tv_usec: 0 },
+        __bindgen_anon_1: rusage__bindgen_ty_1 { ru_maxrss: 0 },
+        __bindgen_anon_2: rusage__bindgen_ty_2 { ru_ixrss: 0 },
+        __bindgen_anon_3: rusage__bindgen_ty_3 { ru_idrss: 0 },
+        __bindgen_anon_4: rusage__bindgen_ty_4 { ru_isrss: 0 },
+        __bindgen_anon_5: rusage__bindgen_ty_5 { ru_minflt: 0 },
+        __bindgen_anon_6: rusage__bindgen_ty_6 { ru_majflt: 0 },
+        __bindgen_anon_7: rusage__bindgen_ty_7 { ru_nswap: 0 },
+        __bindgen_anon_8: rusage__bindgen_ty_8{ ru_inblock: 0 },
+        __bindgen_anon_9: rusage__bindgen_ty_9 { ru_oublock: 0 },
+        __bindgen_anon_10: rusage__bindgen_ty_10 { ru_msgsnd: 0 },
+        __bindgen_anon_11: rusage__bindgen_ty_11 { ru_msgrcv: 0 },
+        __bindgen_anon_12: rusage__bindgen_ty_12 { ru_nsignals: 0 },
+        __bindgen_anon_13: rusage__bindgen_ty_13 { ru_nvcsw: 0 },
+        __bindgen_anon_14: rusage__bindgen_ty_14 { ru_nivcsw: 0 },
+    };
+    let mut kidsb: rusage = rusage {
+        ru_utime: timeval { tv_sec: 0, tv_usec: 0 },
+        ru_stime: timeval { tv_sec: 0, tv_usec: 0 },
+        __bindgen_anon_1: rusage__bindgen_ty_1 { ru_maxrss: 0 },
+        __bindgen_anon_2: rusage__bindgen_ty_2 { ru_ixrss: 0 },
+        __bindgen_anon_3: rusage__bindgen_ty_3 { ru_idrss: 0 },
+        __bindgen_anon_4: rusage__bindgen_ty_4 { ru_isrss: 0 },
+        __bindgen_anon_5: rusage__bindgen_ty_5 { ru_minflt: 0 },
+        __bindgen_anon_6: rusage__bindgen_ty_6 { ru_majflt: 0 },
+        __bindgen_anon_7: rusage__bindgen_ty_7 { ru_nswap: 0 },
+        __bindgen_anon_8: rusage__bindgen_ty_8{ ru_inblock: 0 },
+        __bindgen_anon_9: rusage__bindgen_ty_9 { ru_oublock: 0 },
+        __bindgen_anon_10: rusage__bindgen_ty_10 { ru_msgsnd: 0 },
+        __bindgen_anon_11: rusage__bindgen_ty_11 { ru_msgrcv: 0 },
+        __bindgen_anon_12: rusage__bindgen_ty_12 { ru_nsignals: 0 },
+        __bindgen_anon_13: rusage__bindgen_ty_13 { ru_nvcsw: 0 },
+        __bindgen_anon_14: rusage__bindgen_ty_14 { ru_nivcsw: 0 },
+    };
+    let mut kidsa: rusage = rusage {
+        ru_utime: timeval { tv_sec: 0, tv_usec: 0 },
+        ru_stime: timeval { tv_sec: 0, tv_usec: 0 },
+        __bindgen_anon_1: rusage__bindgen_ty_1 { ru_maxrss: 0 },
+        __bindgen_anon_2: rusage__bindgen_ty_2 { ru_ixrss: 0 },
+        __bindgen_anon_3: rusage__bindgen_ty_3 { ru_idrss: 0 },
+        __bindgen_anon_4: rusage__bindgen_ty_4 { ru_isrss: 0 },
+        __bindgen_anon_5: rusage__bindgen_ty_5 { ru_minflt: 0 },
+        __bindgen_anon_6: rusage__bindgen_ty_6 { ru_majflt: 0 },
+        __bindgen_anon_7: rusage__bindgen_ty_7 { ru_nswap: 0 },
+        __bindgen_anon_8: rusage__bindgen_ty_8{ ru_inblock: 0 },
+        __bindgen_anon_9: rusage__bindgen_ty_9 { ru_oublock: 0 },
+        __bindgen_anon_10: rusage__bindgen_ty_10 { ru_msgsnd: 0 },
+        __bindgen_anon_11: rusage__bindgen_ty_11 { ru_msgrcv: 0 },
+        __bindgen_anon_12: rusage__bindgen_ty_12 { ru_nsignals: 0 },
+        __bindgen_anon_13: rusage__bindgen_ty_13 { ru_nvcsw: 0 },
+        __bindgen_anon_14: rusage__bindgen_ty_14 { ru_nivcsw: 0 },
+    };
+
+    gettimeofday(&mut before, &mut dtz);
+    getrusage(RUSAGE_SELF, &mut selfb);
+    getrusage(RUSAGE_CHILDREN, &mut kidsb);
+
+    posix_time = (!command.is_null() && (*command).flags & CMD_TIME_POSIX as libc::c_int != 0) as libc::c_int;
+    nullcmd = (command.is_null()
+            || (*command).type_ == command_type_cm_simple
+            && ((*(*command).value.Simple).words).is_null()
+            && ((*(*command).value.Simple).redirects).is_null()) as libc::c_int;
+    if posixly_correct != 0 && nullcmd != 0 {
+        kidsb.ru_stime.tv_sec = 0 as __time_t;
+        selfb.ru_stime.tv_sec = kidsb.ru_stime.tv_sec;
+        kidsb.ru_utime.tv_sec = selfb.ru_stime.tv_sec;
+        selfb.ru_utime.tv_sec = kidsb.ru_utime.tv_sec;
+        kidsb.ru_stime.tv_usec = 0 as __suseconds_t;
+        selfb.ru_stime.tv_usec = kidsb.ru_stime.tv_usec;
+        kidsb.ru_utime.tv_usec = selfb.ru_stime.tv_usec;
+        selfb.ru_utime.tv_usec = kidsb.ru_utime.tv_usec;
+        before = shellstart;
+    }
+
+    old_flags = (*command).flags;
+    COPY_PROCENV!(top_level, save_top_level);
+    (*command).flags &= !(CMD_TIME_PIPELINE as libc::c_int | CMD_TIME_POSIX as libc::c_int);
+    code = setjmp_nosigs!(top_level);
+    if code == NOT_JUMPED as libc::c_int {
+        rv = execute_command_internal(
+            command,
+            asynchronous,
+            pipe_in,
+            pipe_out,
+            fds_to_close,
+        );
+        (*command).flags = old_flags;
+    }
+    COPY_PROCENV!(save_top_level, top_level);
+
+    ss = 0 as time_t;
+    us = ss;
+    rs = us;
+    cpu = 0;
+    ssf = cpu;
+    usf = ssf;
+    rsf = usf;
+
+    gettimeofday(&mut after, &mut dtz);
+
+    getrusage(RUSAGE_SELF, &mut selfa);
+    getrusage(RUSAGE_CHILDREN, &mut kidsa);
+
+    difftimeval(&mut real, &mut before, &mut after);
+    timeval_to_secs(&mut real, &mut rs, &mut rsf);
+
+    addtimeval(
+        &mut user,
+        difftimeval(&mut after, &mut selfb.ru_utime, &mut selfa.ru_utime),
+        difftimeval(&mut before, &mut kidsb.ru_utime, &mut kidsa.ru_utime),
+    );
+    timeval_to_secs(&mut user, &mut us, &mut usf);
+
+    addtimeval(
+        &mut sys,
+        difftimeval(&mut after, &mut selfb.ru_stime, &mut selfa.ru_stime),
+        difftimeval(&mut before, &mut kidsb.ru_stime, &mut kidsa.ru_stime),
+    );
+    timeval_to_secs(&mut sys, &mut ss, &mut ssf);
+
+    cpu = timeval_to_cpu(&mut real, &mut user, &mut sys);
+
+    if posix_time != 0 {
+        time_format = POSIX_TIMEFORMAT!();
+    } else {
+        time_format = get_string_value(b"TIMEFORMAT\0" as *const u8 as *const libc::c_char);
+        if time_format.is_null() {
+            if posixly_correct != 0 && nullcmd != 0 {
+                time_format = b"user\t%2lU\nsys\t%2lS\0" as *const u8 as *mut libc::c_char;
+            } else {
+                time_format = BASH_TIMEFORMAT!();
+            }
+        }
+    }
+    if !time_format.is_null() && *time_format as libc::c_int != 0 {
+        print_formatted_time(stderr, time_format, rs, rsf, us, usf, ss, ssf, cpu);
+    }
+    if code != 0 {
+        siglongjmp(top_level.as_mut_ptr(), code);
+    }
+    return rv;
+}
+
+unsafe extern "C" fn execute_in_subshell(
+    mut command: *mut COMMAND,
+    mut asynchronous: libc::c_int,
+    mut pipe_in: libc::c_int,
+    mut pipe_out: libc::c_int,
+    mut fds_to_close: *mut fd_bitmap,
+) -> libc::c_int {
+    let mut user_subshell: libc::c_int = 0;
+    let mut user_coproc: libc::c_int = 0;
+    let mut invert: libc::c_int = 0;
+    let mut return_code: libc::c_int = 0;
+    let mut function_value: libc::c_int = 0;
+    let mut should_redir_stdin: libc::c_int = 0;
+    let mut ois: libc::c_int = 0;
+    let mut result: libc::c_int = 0;
+    let mut tcom: *mut COMMAND = 0 as *mut COMMAND;
+
+    subshell_level += 1;
+    should_redir_stdin = (asynchronous != 0
+        && (*command).flags & CMD_STDIN_REDIR as libc::c_int != 0 
+        && pipe_in == NO_PIPE
+        && stdin_redirects((*command).redirects) == 0 ) as libc::c_int;
+
+    invert = (((*command).flags & CMD_INVERT_RETURN as c_int) != 0 )as c_int; 
+    user_subshell = ((*command).type_ == command_type_cm_subshell || ((*command).flags & CMD_WANT_SUBSHELL as c_int) != 0) as c_int;
+    user_coproc = ((*command).type_ == command_type_cm_coproc)as c_int;
+    (*command).flags &= !(CMD_FORCE_SUBSHELL as libc::c_int | CMD_WANT_SUBSHELL as libc::c_int | CMD_INVERT_RETURN as libc::c_int);
+   
+    if asynchronous != 0 {
+        original_pgrp = -1;
+
+        ois = interactive_shell;
+        interactive_shell = 0;
+
+        if ois != interactive_shell {
+            expand_aliases = 0 ;
+        }
+    }
+
+    interactive = 0 ;
+    login_shell = interactive;
+
+    if shell_compatibility_level > 44 {
+        loop_level = 0 ;
+    }
+
+    if user_subshell != 0 {
+        subshell_environment = SUBSHELL_PAREN as libc::c_int;
+        if asynchronous != 0 {
+            subshell_environment |= SUBSHELL_ASYNC as libc::c_int;
+        }
+    } else {
+        subshell_environment = 0;
+        if asynchronous != 0 {
+            subshell_environment |= SUBSHELL_ASYNC as libc::c_int;
+        }
+        if pipe_in != NO_PIPE || pipe_out != NO_PIPE {
+            subshell_environment |= SUBSHELL_PIPE as libc::c_int;
+        }
+        if user_coproc != 0 {
+            subshell_environment |= SUBSHELL_COPROC as libc::c_int;
+        }
+    }
+    QUIT!();
+    CHECK_TERMSIG!();   
+
+    reset_terminating_signals();
+    clear_pending_traps();
+    reset_signal_handlers();
+    subshell_environment |= SUBSHELL_RESETTRAP as libc::c_int;
+
+    if running_trap > 0 {
+        run_trap_cleanup(running_trap - 1 as libc::c_int);
+        running_trap = 0 ;
+    }
+
+    if asynchronous != 0 {
+        setup_async_signals();
+        asynchronous = 0;
+    } else {
+        set_sigint_handler();
+    }
+
+    set_sigchld_handler();
+
+    without_job_control();
+
+    if !fds_to_close.is_null() {
+        close_fd_bitmap(fds_to_close);
+    }
+
+    do_piping(pipe_in, pipe_out);
+
+    coproc_closeall();
+
+    clear_fifo_list();
+
+    if user_subshell != 0 {
+        stdin_redir = (stdin_redirects((*command).redirects) != 0
+            || pipe_in != NO_PIPE) as libc::c_int;
+    } else if shell_control_structure((*command).type_ as libc::c_uint) != 0
+            && pipe_in != NO_PIPE
+        {
+        stdin_redir = 1  ;
+    }
+
+    if should_redir_stdin != 0 && stdin_redir == 0 {
+        async_redirect_stdin();
+    }
+
+    default_buffered_input = -1;
+
+    if !((*command).redirects).is_null() {
+        if do_redirections((*command).redirects, RX_ACTIVE as libc::c_int) != 0  
+        {
+            exit(if invert != 0 { EXECUTION_SUCCESS as libc::c_int } else { EXECUTION_FAILURE as libc::c_int });
+        }
+        dispose_redirects((*command).redirects);
+        (*command).redirects = 0 as *mut REDIRECT;
+    }
+
+    if (*command).type_  == command_type_cm_subshell {
+        tcom = (*(*command).value.Subshell).command as *mut COMMAND;
+    } else if user_coproc != 0 {
+        tcom = (*(*command).value.Coproc).command as *mut COMMAND;
+    } else {
+        tcom = command as *mut COMMAND;
+    }
+
+    if (*command).flags & CMD_TIME_PIPELINE as libc::c_int != 0 {
+        (*tcom).flags = CMD_TIME_PIPELINE as c_int;
+    }
+    if (*command).flags & CMD_TIME_POSIX as libc::c_int != 0 {
+        (*tcom).flags = CMD_TIME_POSIX as c_int;
+    }
+
+    if (*command).flags & CMD_IGNORE_RETURN as libc::c_int != 0 && tcom != command as *mut COMMAND {
+        (*tcom).flags = CMD_IGNORE_RETURN as c_int;
+    }
+
+    if (user_subshell != 0 || user_coproc != 0)
+        && ((*tcom).type_  == command_type_cm_simple || (*tcom).type_ == command_type_cm_subshell )
+        && (*tcom).flags & CMD_TIME_PIPELINE as libc::c_int == 0 
+        && (*tcom).flags & CMD_INVERT_RETURN as libc::c_int == 0 
+    {
+        (*tcom).flags = CMD_NO_FORK as c_int;
+        if (*tcom).type_  == command_type_cm_simple  {
+            (*(*tcom).value.Simple).flags |= CMD_NO_FORK as libc::c_int;
+        }
+    }
+
+    invert = ((*tcom).flags & CMD_INVERT_RETURN as c_int != 0 ) as c_int;
+    (*tcom).flags &= !CMD_INVERT_RETURN as c_int;
+
+    result = setjmp_nosigs!(top_level);
+
+    function_value = 0 ;
+    if return_catch_flag != 0 {
+        function_value = setjmp_nosigs!(return_catch);
+    }
+
+    if result == EXITPROG as libc::c_int {
+        invert = 0;
+        return_code = last_command_exit_value;
+    } else if result != 0 {
+        return_code = if last_command_exit_value == EXECUTION_SUCCESS as libc::c_int {
+            EXECUTION_FAILURE as libc::c_int
+        } else {
+            last_command_exit_value
+        };
+    } else if function_value != 0 {
+        return_code = return_catch_value;
+    } else {
+        return_code = execute_command_internal(
+            tcom as *mut COMMAND,
+            asynchronous,
+            NO_PIPE,
+            NO_PIPE,
+            fds_to_close,
+        );
+    }
+    if invert != 0 {
+        return_code = if return_code == EXECUTION_SUCCESS as libc::c_int {
+            EXECUTION_FAILURE as libc::c_int
+        } else {
+            EXECUTION_SUCCESS as libc::c_int
+        };
+    }
+    if user_subshell != 0 && signal_is_trapped(0 ) != 0 {
+        last_command_exit_value = return_code;
+        return_code = run_exit_trap();
+    }
+    return return_code;
+}
+
+#[no_mangle]
+pub static mut sh_coproc: Coproc = {
+    let mut init = coproc {
+        c_name: 0 as *const libc::c_char as *mut libc::c_char,
+        c_pid: -(1 as libc::c_int),
+        c_rfd: -(1 as libc::c_int),
+        c_wfd: -(1 as libc::c_int),
+        c_rsave: 0 as libc::c_int,
+        c_wsave: 0 as libc::c_int,
+        c_flags: 0 as libc::c_int,
+        c_status: 0 as libc::c_int,
+        c_lock: 0 as libc::c_int,
+    };
+    init
+};
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct cpelement {
+    pub next: *mut cpelement,
+    pub coproc: *mut coproc,
+}
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct cplist {
+    pub head: *mut cpelement,
+    pub tail: *mut cpelement,
+    pub ncoproc: libc::c_int,
+    pub lock: libc::c_int,
+}
+pub type cplist_t = cplist;
+#[no_mangle]
+pub static mut coproc_list: cplist_t = {
+    let mut init = cplist {
+        head: 0 as *const cpelement as *mut cpelement,
+        tail: 0 as *const cpelement as *mut cpelement,
+        ncoproc: 0 as libc::c_int,
+        lock: 0,
+    };
+    init
+};
+#[no_mangle]
+pub unsafe extern "C" fn getcoprocbypid(mut pid: pid_t) -> *mut coproc {
+    return if pid == sh_coproc.c_pid { &mut sh_coproc } else { 0 as *mut Coproc };
+}
+
+pub unsafe extern "C" fn cpe_alloc(cp:*mut Coproc)-> *mut cpelement
+{
+    let mut cpe:*mut cpelement;
+
+    cpe = malloc(size_of::<cpelement>() as usize) as *mut cpelement;
+    (*cpe).coproc = cp;
+    (*cpe).next = 0 as *mut cpelement;
+
+    return cpe;
+}
+
+pub unsafe extern "C" fn cpe_dispose(cpe:*mut cpelement)
+{
+    free(cpe as *mut c_void);
+}
+
+pub unsafe extern "C" fn cpe_add(cp:*mut Coproc)-> *mut cpelement
+{
+    let mut cpe:*mut cpelement;
+
+    cpe = cpe_alloc(cp);
+
+    if coproc_list.head == 0 as *mut cpelement{
+        coproc_list.tail = cpe; 
+        coproc_list.head = cpe;
+        coproc_list.ncoproc = 0
+    } else {
+        (*coproc_list.tail).next = cpe;
+        coproc_list.tail = cpe;
+    }
+    coproc_list.ncoproc += 1;
+
+    return cpe;
+}
+
+pub unsafe extern "C" fn cpl_delete(pid:pid_t)-> *mut cpelement
+{
+    let mut prev:*mut cpelement;
+    let mut p:*mut cpelement;
+
+    p = coproc_list.head;
+    prev = coproc_list.head;
+    while !p.is_null(){
+        if (*(*p).coproc).c_pid == pid {
+            (*prev).next = (*p).next;
+            break;
+        }
+        prev = p;
+        p = (*p).next;
+    }
+
+    if p==0 as *mut cpelement{
+        return 0 as *mut cpelement;
+    }
+
+    if p == coproc_list.head {
+        coproc_list.head = (*coproc_list.head).next;
+    } else if p == coproc_list.tail{
+        coproc_list.tail = prev;
+    }
+
+    coproc_list.ncoproc -= 1;
+    if coproc_list.ncoproc == 0{
+        coproc_list.head = 0 as *mut cpelement;
+        coproc_list.tail = 0 as *mut cpelement;
+    }else if coproc_list.ncoproc == 1{
+        coproc_list.tail = coproc_list.head;
+    }
+    
+    return p;
+}
+
+pub unsafe extern "C" fn cpl_reap(){
+    let mut p:*mut cpelement;
+    let mut next:*mut cpelement;
+    let mut nh:*mut cpelement;
+    let mut nt:*mut cpelement;
+
+    nh = 0 as *mut cpelement;
+    nt = 0 as *mut cpelement;
+    next = 0 as *mut cpelement;
+
+    p = coproc_list.head;
+    while !p.is_null() {
+        next = (*p).next;
+
+        if ((*(*p).coproc).c_flags & COPROC_DEAD as c_int) != 0 {
+            coproc_list.ncoproc -= 0;
+            coproc_dispose((*p).coproc);
+            cpe_dispose(p);
+        } else if nh.is_null(){
+            nh = p;
+            nt = p;
+        }
+        p = next;
+    }
+
+    if coproc_list.ncoproc == 0 {
+        coproc_list.head = 0 as *mut cpelement;
+        coproc_list.tail = 0 as *mut cpelement;
+    } else {
+        if !nt.is_null(){
+            (*nt).next = 0 as *mut cpelement;
+        }
+        
+        coproc_list.head = nh;
+        coproc_list.tail = nt;
+        if coproc_list.ncoproc == 1{
+            coproc_list.tail = coproc_list.head; /* just to make sure */
+        }
+    }
+}
+ 
+
+
+pub unsafe extern "C" fn cpl_flush()
+{
+    let mut cpe:*mut cpelement;
+    let mut p:*mut cpelement;
+
+    cpe = coproc_list.head;
+    while !cpe.is_null(){
+        p = cpe;
+        cpe = (*cpe).next;
+
+        coproc_dispose((*p).coproc);
+        cpe_dispose(p);
+    }
+
+    coproc_list.head = 0 as *mut cpelement;
+    coproc_list.tail = 0 as *mut cpelement;
+    coproc_list.ncoproc = 0;
+}
+
+pub unsafe extern "C" fn cpl_closeall()
+{
+    let mut cpe:*mut cpelement;
+
+    cpe = coproc_list.head;
+    while !cpe.is_null() {
+        coproc_close((*cpe).coproc);
+
+        cpe = (*cpe).next;
+    }
+}
+
+pub unsafe extern "C" fn cpl_fdchk(fd:c_int)
+{
+    let mut cpe:*mut cpelement;
+
+    cpe = coproc_list.head;
+    while !cpe.is_null() {
+        coproc_checkfd((*cpe).coproc, fd);
+
+        cpe = (*cpe).next;
+    }
+}
+
+pub unsafe extern "C" fn cpl_search(pid:pid_t)-> *mut cpelement
+{
+    let mut cpe:*mut cpelement;
+
+    cpe = coproc_list.head;
+    while !cpe.is_null() {
+        if (*(*cpe).coproc).c_pid == pid{
+            return cpe;
+        }
+        cpe = (*cpe).next;
+    }
+
+    return 0 as *mut cpelement;
+}
+
+pub unsafe extern "C" fn cpl_searchbyname(name: *mut c_char)-> *mut cpelement
+{
+    let mut cp:*mut cpelement;
+
+    cp = coproc_list.head;
+    while !cp.is_null() {
+        if STREQ!((*(*cp).coproc).c_name, name) {
+            return cp;
+        }
+        cp = (*cp).next;
+    }
+
+    return 0 as *mut cpelement    
+}
+
+
+pub unsafe extern "C" fn cpl_firstactive()->pid_t
+{
+    let mut cpe:*mut cpelement;
+
+    cpe = coproc_list.head;
+    while !cpe.is_null() {
+        if (*(*cpe).coproc).c_flags & COPROC_DEAD as c_int == 0 {
+            return (*(*cpe).coproc).c_pid;
+        }
+        cpe = (*cpe).next;
+    }
+
+    return NO_PID!() as pid_t;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn getcoprocbyname(mut name: *const libc::c_char) -> *mut coproc {
+    return if !(sh_coproc.c_name).is_null()
+        && STREQ!(sh_coproc.c_name, name)
+    {
+        &mut sh_coproc
+    } else {
+        0 as *mut Coproc
+    };
+}
+
diff --git a/bash-5.1/r_jobs/src/lib.rs b/bash-5.1/r_jobs/src/lib.rs
new file mode 100644
index 0000000000000000000000000000000000000000..5456fce09b6b4711b2a2a27cda68368633d61bf3
--- /dev/null
+++ b/bash-5.1/r_jobs/src/lib.rs
@@ -0,0 +1,5028 @@
+use libc::{c_int,c_char, c_void, fprintf,fileno,  size_t, c_long, getcwd, c_ulong, __errno_location, getpgrp, tcgetpgrp, isatty, open, dup, tcsetpgrp,};
+use std::{ffi::{CString, CStr, }, fmt::Alignment};
+use rcommon::{the_current_working_directory, r_savestring, r_get_working_directory};
+// include!(concat!("jobs_h.rs"));
+// include!(concat!("flags_h.rs"));
+use r_bash::*;
+use stdext::function_name;
+
+
+extern "C" {
+    static mut interactive:  c_int;
+    static mut interactive_shell:  c_int;
+    static mut subshell_environment:  c_int;
+    static mut stdout: *mut libc::FILE;
+    static mut stderr: *mut libc::FILE;
+    static mut posixly_correct:c_int;
+    static mut default_buffered_input: c_int;
+    static mut shell_level: c_int;
+    static mut wait_signal_received: c_int;
+    static mut this_shell_builtin:sh_builtin_func_t;
+    static mut last_command_exit_value: c_int;
+    static mut last_command_exit_signal: c_int;
+    static mut rl_readline_state: libc::c_ulong;
+    static mut loop_level: c_int;
+    static mut shell_compatibility_level: c_int;
+    static mut executing_list: c_int;
+    static mut sourcelevel: c_int;
+    static mut this_command_name: *mut c_char;
+    static mut trap_list: [*mut c_char; 0];
+    static mut running_trap: c_int;
+    static mut executing_builtin: c_int;
+    static mut breaking: c_int;
+    static mut subst_assign_varlist: *mut WORD_LIST;
+    static mut temporary_env: *mut HASH_TABLE;
+    static mut startup_state: c_int;
+    static mut line_number: c_int;
+    
+    fn get_string_value(_:*const c_char) -> *mut c_char;
+    fn sys_error(format:*const c_char, ...);
+    fn list_reverse(list:*mut GENERIC_LIST) -> *mut GENERIC_LIST;
+    fn internal_warning(_: *const  c_char, _: ...);
+    fn coproc_reap();
+    fn programming_error(_: *const  c_char, _: ...);
+    fn signal_name(_: c_int) -> *mut  c_char;
+    fn sync_buffered_stream(_: c_int) -> c_int;
+    fn set_exit_status(_: c_int);
+    fn getpid() -> __pid_t;
+    fn unset_bash_input(_: c_int);
+    fn setpgid(__pid: __pid_t, __pgid: __pid_t) -> c_int;
+    fn signal_is_trapped(_: c_int) -> c_int;
+    fn signal_is_hard_ignored(_: c_int) -> c_int;
+    fn set_original_signal(_: c_int, _: Option::<SigHandler>);
+    fn get_original_signal(_: c_int);
+    fn get_new_window_size(_: c_int, _: *mut c_int, _: *mut c_int);
+    fn internal_error(_: *const c_char, _: ...);
+    fn wait_builtin(_: *mut WORD_LIST) -> c_int;
+    fn siglongjmp(_: *mut __jmp_buf_tag, _: c_int) -> !;
+    
+    fn builtin_warning(_: *const c_char, _: ...);
+    fn waitpid(__pid: __pid_t,__stat_loc: *mut c_int,__options: c_int) -> __pid_t;
+    fn initialize_traps();
+    fn dispose_command(_: *mut COMMAND);
+    fn coproc_pidchk(_: pid_t, _: c_int);
+    fn find_procsub_child(_: pid_t) -> c_int;
+    fn set_procsub_status(_: c_int, _: pid_t, _: c_int);
+    fn queue_sigchld_trap(_: c_int);
+    fn signal_in_progress(_: c_int) -> c_int;
+    fn maybe_call_trap_handler(_: c_int) -> c_int;
+    fn set_pipestatus_array(_: *mut c_int, _: c_int);
+    fn unwind_protect_mem(_: *mut c_char, _: c_int);
+    fn set_impossible_sigchld_trap();
+    fn parse_and_execute(
+        _: *mut c_char,
+        _: *const c_char,
+        _: c_int,
+    ) -> c_int;
+    fn run_unwind_frame(_: *mut c_char);
+    fn get_name_for_error() -> *mut c_char;
+    fn begin_unwind_frame(_: *mut c_char);
+    fn getmaxchild() -> libc::c_long;
+    fn add_unwind_protect(cleanup:*mut Function, arg:*mut c_char);
+    
+    fn maybe_set_sigchld_trap(_: *mut c_char);
+
+    fn sh_xrealloc(
+        _: *mut libc::c_void,
+        _: size_t,
+        _: *const c_char,
+        _: c_int,
+    ) -> *mut libc::c_void;
+
+    fn sh_xmalloc(
+        _: size_t,
+        _: *const c_char,
+        _: c_int,
+    ) -> *mut libc::c_void;
+
+
+}
+
+// pub  static mut SIG_IGN:__sighandler_t = 1;
+#[macro_export]
+macro_rules! SIG_IGN {
+    () => {
+        ::std::mem::transmute::<
+            libc::intptr_t,
+            *mut __sighandler_t,
+        >(1 as c_int as libc::intptr_t)
+    };
+}
+
+#[macro_export]
+macro_rules! SIG_DFL {
+    () => {
+        ::std::mem::transmute::<
+        libc::intptr_t,
+        __sighandler_t,
+    >(0 as c_int as libc::intptr_t)
+    };
+}
+
+
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct bucket_contents {
+    pub next: *mut bucket_contents,
+    pub key: *mut c_char,
+    pub data: *mut libc::c_void,
+    pub khash: libc::c_uint,
+    pub times_found: c_int,
+}
+pub type BUCKET_CONTENTS = bucket_contents;
+
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct hash_table {
+    pub bucket_array: *mut *mut BUCKET_CONTENTS,
+    pub nbuckets: c_int,
+    pub nentries: c_int,
+}
+pub type HASH_TABLE = hash_table;
+
+pub type sigjmp_buf = [__jmp_buf_tag; 1];
+pub type __jmp_buf = [libc::c_long; 8];
+
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct __jmp_buf_tag {
+    pub __jmpbuf: __jmp_buf,
+    pub __mask_was_saved: c_int,
+    pub __saved_mask: __sigset_t,
+}
+
+
+pub const DEFAULT_CHILD_MAX:u32 = 4096;
+pub const MAX_CHILD_MAX:u32 = 32768;
+pub const MAX_JOBS_IN_ARRAY:u32 = 4096;
+pub const r_pidstat_table_SZ:i32 = 4096;
+pub const BGPIDS_TABLE_SZ:u32 = 512;
+pub const DEL_WARNSTOPPED:u32 = 1;
+pub const DEL_NOBGPID:u32 = 2;
+pub const JOB_SLOTS:u32 = 8;
+pub const NO_PIDSTAT:i32 = -1;
+pub const NO_PID:pid_t = -1;
+
+pub const EAGAIN:i32 = 11;
+pub const EX_NOEXEC:i32 = 126;
+
+pub const ECHILD:i32 = 10;
+
+
+#[macro_export]
+macro_rules! PRECYCLED {
+    ($p:expr) => {
+        0
+    };
+}
+
+#[macro_export]
+macro_rules! __WIFSTOPPED {
+    ($status:expr) => {
+        (($status) & 0xff) == 0x7f
+    };
+}
+
+
+#[macro_export]
+macro_rules! WIFSTOPPED {
+    ($status:expr) => {
+        (($status) & 0xff) == 0x7f
+    };
+}
+
+#[macro_export]
+macro_rules! PSTOPPED {
+    ($p:expr) => {
+        WIFSTOPPED!((*$p).status)
+    }
+    
+}
+
+#[macro_export]
+macro_rules! PRUNNING {
+    ($p:expr) => {
+        (*$p).running == PS_RUNNING as c_int
+    }   
+}
+
+#[macro_export]
+macro_rules! PALIVE {
+    ($p:expr) => {
+        PRUNNING!($p) || PSTOPPED!($p)
+    }   
+}
+
+#[macro_export]
+macro_rules! WAITPID {
+    ($pid:expr, $statusp:expr, $options:expr) => {
+        waitpid($pid as pid_t, $statusp, $options);
+    };
+}
+
+#[macro_export]
+macro_rules! getpgid {
+    ($p:expr) => {
+        getpgpr();
+    };
+}
+
+#[macro_export]
+macro_rules! REINSTALL_SIGCHLD_HANDLER {
+    () => {
+        
+    };
+}
+
+pub type sh_job_map_func_t = unsafe extern "C" fn(*mut JOB, c_int, c_int, c_int) -> c_int;
+
+static mut zerojs: jobstats = {
+    let mut init = jobstats {
+        c_childmax: -(1 as libc::c_long),
+        c_living: 0 as  c_int,
+        c_reaped: 0 as  c_int,
+        c_injobs: 0 as  c_int,
+        c_totforked: 0 as  c_int,
+        c_totreaped: 0 as  c_int,
+        j_jobslots: 0 as  c_int,
+        j_lastj: 0 as  c_int,
+        j_firstj: 0 as  c_int,
+        j_njobs: 0 as  c_int,
+        j_ndead: 0 as  c_int,
+        j_current: -(1 as  c_int),
+        j_previous: -(1 as  c_int),
+        j_lastmade: 0 as *const JOB as *mut JOB,
+        j_lastasync: 0 as *const JOB as *mut JOB,
+    };
+    init
+};
+
+
+#[no_mangle]
+pub static mut js: jobstats = {
+    let mut init = jobstats{
+        c_childmax: -(1 as libc::c_long),
+        c_living: 0 as  c_int,
+        c_reaped: 0 as  c_int,
+        c_injobs: 0 as  c_int,
+        c_totforked: 0 as  c_int,
+        c_totreaped: 0 as  c_int,
+        j_jobslots: 0 as  c_int,
+        j_lastj: 0 as  c_int,
+        j_firstj: 0 as  c_int,
+        j_njobs: 0 as  c_int,
+        j_ndead: 0 as  c_int,
+        j_current: -(1 as  c_int),
+        j_previous: -(1 as  c_int),
+        j_lastmade: 0 as *const JOB as *mut JOB,
+        j_lastasync: 0 as *const JOB as *mut JOB,
+    };
+    init
+};
+
+#[no_mangle]
+pub static mut r_pidstat_table:[ps_index_t; 4096] = [0; 4096];
+
+pub static mut bgpids:bgpids = {
+    let init = bgpids{
+        storage: 0 as *const pidstat as *mut pidstat,
+        head: 0 as ps_index_t,
+        nalloc: 0 as ps_index_t,
+        npid: 0 as c_int,
+    };
+    init
+};
+
+pub static mut procsubs:procchain = {
+    let mut init = procchain{
+        head: 0 as *mut PROCESS,
+        end: 0 as *mut PROCESS,
+        nproc: 0 as c_int,
+    };
+    init
+};
+
+
+#[no_mangle]
+pub static mut wait_intr_buf: sigjmp_buf = [
+    __jmp_buf_tag{
+        __jmpbuf: [0;8],
+        __mask_was_saved: 0 as c_int,
+        __saved_mask: __sigset_t{__val:[0;16usize]},
+}  ];
+
+#[no_mangle]
+pub static mut jobs: *mut *mut JOB = 0 as *const c_void as *mut c_void  as *mut *mut JOB;
+
+#[no_mangle]
+pub static mut shell_tty:c_int = -1;
+#[no_mangle]
+pub static mut shell_pgrp:pid_t = -1 as c_int; 
+pub static mut terminal_pgrp:pid_t = -1;
+#[no_mangle]
+pub static mut original_pgrp:pid_t = -1;
+#[no_mangle]
+pub static mut pipeline_pgrp:pid_t = 0 as pid_t;
+
+#[no_mangle]
+pub static mut pgrp_pipe:[c_int; 2] = [-1 as c_int, -1 as c_int];
+#[no_mangle]
+pub static mut last_made_pid:pid_t = -1;
+#[no_mangle]
+pub static mut last_asynchronous_pid: pid_t = -1;
+#[no_mangle]
+pub static mut the_pipeline:*mut PROCESS = 0 as *const c_void as *mut c_void as *mut PROCESS;
+#[no_mangle]
+pub static mut job_control: c_int = 1;
+#[no_mangle]
+pub static mut running_in_background: c_int = 0;
+#[no_mangle]
+pub static mut already_making_children: c_int = 0;
+#[no_mangle]
+pub static mut check_window_size: c_int = CHECKWINSIZE_DEFAULT as i32;
+#[no_mangle]
+pub static mut last_procsub_child:*mut PROCESS = 0 as *const c_void as *mut c_void as *mut PROCESS;
+
+pub static mut pstatuses:*mut c_int = 0 as *mut c_int;
+pub static mut statsize:c_int = 0;
+
+pub static mut sigchld:c_int = 0;
+pub static mut queue_sigchld:c_int = 0;
+
+
+#[macro_export]
+macro_rules! QUEUE_SIGCHLD {
+    ($os:expr) => {
+        $os = sigchld;
+        queue_sigchld += 1;
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn UNQUEUE_SIGCHLD(os: c_int) {
+    queue_sigchld -= 1;
+    if queue_sigchld == 0 && os != sigchld {
+        queue_sigchld = 1;
+        waitchld(-1, 0);
+        queue_sigchld = 0;
+    }
+}
+
+
+
+#[no_mangle]
+pub unsafe extern "C" fn PSTOPPED(p:*mut PROCESS) -> c_int
+{
+    if (*p).status & 0xff == 0x7f {
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+#[macro_export]
+macro_rules! DEADJOB {
+    ($j:expr) => {
+        (**jobs.offset($j as isize)).state as  c_int == JDEAD 
+    };
+}
+
+#[macro_export]
+macro_rules! IS_NOTIFIED {
+    ($j:expr) => {
+         (**jobs.offset($j as isize)).flags & J_NOTIFIED as  c_int != 0 as  c_int 
+    };
+}
+
+
+#[macro_export]
+macro_rules! JOBSTATE {
+    ($job:expr) => {
+        (**jobs.offset($job as isize)).state
+    };
+}
+
+#[macro_export]
+macro_rules! STOPPED {
+    ($job:expr) => {
+        (**jobs.offset($job as isize)).state == JSTOPPED 
+    };
+}
+
+pub const JMIXED: JOB_STATE = 8;
+pub const JDEAD: JOB_STATE = 4;
+pub const JSTOPPED: JOB_STATE = 2;
+pub const JRUNNING: JOB_STATE = 1;
+pub const JNONE: JOB_STATE = -1;
+
+pub static mut old_tstp:*mut  SigHandler = 0 as *mut SigHandler;
+pub static mut old_ttou:*mut  SigHandler = 0 as *mut SigHandler;
+pub static mut old_ttin:*mut  SigHandler = 0 as *mut SigHandler;
+pub static mut old_cont:*mut  SigHandler = 0 as *mut SigHandler; //SIG_DFL 
+pub static mut saved_pipeline:*mut pipeline_saver = 0 as *mut pipeline_saver;
+pub static mut saved_already_making_children:c_int = 0;
+
+pub static mut jobs_list_frozen:c_int = 0;
+pub static mut retcode_name_buffer:[c_char; 64] = [0; 64];
+
+#[no_mangle]
+pub unsafe extern "C" fn BLOCK_CHILD(nvar:*mut sigset_t,ovar:*mut sigset_t)
+{
+    sigemptyset (nvar); 
+    sigaddset (nvar, SIGCHLD as c_int); 
+    sigemptyset (ovar); 
+    sigprocmask (SIG_BLOCK as i32, nvar, ovar); 
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn UNBLOCK_CHILD(over:*const sigset_t)
+{
+    sigprocmask(SIG_SETMASK as  c_int, over, 0 as *mut  c_void as *mut sigset_t);
+}
+
+/* 函数部分重构 */
+#[no_mangle]
+pub unsafe extern "C"  fn  init_job_stats() 
+{
+    js = zerojs;
+}
+
+
+unsafe extern "C"  fn  current_working_directory() -> *mut c_char
+{
+    let mut dir:*mut c_char;
+    let mut d:[c_char; PATH_MAX as usize] = [0; PATH_MAX as usize]; 
+    
+    dir = get_string_value(b"PWD\0" as *const u8 as *const c_char);
+
+    if dir.is_null() && !the_current_working_directory.is_null() && no_symbolic_links != 0 {
+        dir = the_current_working_directory;
+    }
+
+    if dir.is_null() {
+        dir = getcwd(d.as_mut_ptr(), (::std::mem::size_of::<[ c_char; 4096]>() as libc::c_ulong).try_into().unwrap());
+        if !dir.is_null() {
+            dir = d.as_mut_ptr();
+        } 
+    }
+
+    if dir.is_null() {
+        return b"<unknown>\0" as *const u8 as *mut c_char;
+    } else {
+        return dir;
+    }
+}
+
+unsafe extern "C"  fn  job_working_directory() -> *mut c_char
+{
+    let mut dir:*mut c_char;
+
+    dir = get_string_value(b"PWD\0" as *const u8 as *const c_char);
+    dir = r_get_working_directory(b"job-working-directory\0" as * const u8 as *mut c_char);
+    if !dir.is_null() {
+        return r_savestring(dir) ;
+    }
+
+    return r_savestring(b"<unknown>\0" as *const u8 as *const c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  making_children()
+{
+    if already_making_children != 0 {
+        return;
+    }
+
+    already_making_children = 1;
+    start_pipeline();
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  stop_making_children()
+{
+    already_making_children = 0;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  cleanup_the_pipeline()
+{
+    let mut disposer:*mut PROCESS;
+    let mut set:sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset:sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    disposer = the_pipeline;
+    the_pipeline = 0 as *mut PROCESS;
+    UNBLOCK_CHILD(&mut oset);
+
+    if !disposer.is_null() {
+        discard_pipeline(disposer);
+    }
+}
+
+unsafe extern "C"  fn  alloc_pipeline_saver() -> *mut pipeline_saver
+{
+    let mut ret:*mut pipeline_saver;
+
+    ret = xmalloc(::std::mem::size_of::<pipeline_saver>() as usize) as *mut pipeline_saver; 
+
+    (*ret).pipeline = 0 as *mut process;
+    (*ret).next = 0 as *mut pipeline_saver;
+    
+    return ret;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  save_pipeline(clear:c_int) 
+{
+    let mut set:sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset:sigset_t = __sigset_t { __val: [0; 16] };
+    let mut saver:*mut pipeline_saver;
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    saver = alloc_pipeline_saver();
+    (*saver).pipeline = the_pipeline;
+    (*saver).next = saved_pipeline;
+    saved_pipeline = saver;
+
+    if clear != 0 {
+        the_pipeline = 0 as *mut PROCESS;
+    }
+    saved_already_making_children = already_making_children;
+    UNBLOCK_CHILD(&mut oset);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  restore_pipeline(discard:c_int) -> *mut PROCESS
+{
+    let mut old_pipeline:*mut PROCESS;
+    let mut set:sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset:sigset_t = __sigset_t { __val: [0; 16] };
+    let mut saver:*mut pipeline_saver; 
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    old_pipeline = the_pipeline;
+    the_pipeline = (*saved_pipeline).pipeline;
+    saver = saved_pipeline;
+    saved_pipeline = (*saved_pipeline).next;
+    free (saver as *mut c_void);
+    already_making_children = saved_already_making_children;
+    UNBLOCK_CHILD (&mut oset);
+
+    if discard!= 0 && !old_pipeline.is_null() {
+        discard_pipeline (old_pipeline);
+        return 0 as *mut PROCESS ;
+    }
+    return old_pipeline;   
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  start_pipeline ()
+{
+    if !the_pipeline.is_null() {
+        cleanup_the_pipeline ();
+        if pipeline_pgrp != shell_pgrp {
+            pipeline_pgrp = 0 as pid_t;
+        }
+        sh_closepipe (pgrp_pipe.as_mut_ptr());
+    }
+
+    if job_control != 0
+    {
+        if libc::pipe(pgrp_pipe.as_mut_ptr()) == -1 {
+            sys_error (b"start_pipeline: pgrp pipe\0" as *const u8 as *const i8);
+        }
+    }
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  stop_pipeline(mut async_0:c_int, mut deferred:*mut COMMAND) -> c_int
+{ 
+    // println!("stop_pipeline");
+    let mut i:c_int;
+    let mut j:c_int;
+    let mut newjob:*mut JOB;
+    let mut set:sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset:sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    sh_closepipe (pgrp_pipe.as_mut_ptr());
+    cleanup_dead_jobs ();
+
+    if js.j_jobslots == 0 {
+        js.j_jobslots = JOB_SLOTS as c_int;
+        jobs = xmalloc ((js.j_jobslots * (std::mem::size_of::<*mut JOB>() as c_int)) as usize) as *mut *mut JOB;
+
+        i = 0 as  c_int;
+        while i < js.j_jobslots {
+        //    (*jobs.offset(i as isize)) = 0 as *mut JOB;
+           (*jobs.offset(i as isize)) = std::ptr::null_mut();
+            
+            i += 1;
+        }
+        js.j_njobs = 0 as  c_int;
+        js.j_lastj = js.j_njobs;
+        js.j_firstj = js.j_lastj;
+    }
+
+    if interactive != 0
+    {
+        // println!("258963147");
+        i = js.j_jobslots;
+        while i != 0 {
+            let temp = i -1 ;
+            if !(*jobs.offset(temp as isize)).is_null() {
+                // println!("258963147 i={}",i);
+                break;
+            }
+            i -= 1;
+        }
+    } else {
+        if js.j_lastj != 0 {
+            i = js.j_lastj + 1;
+        } else {
+            i = js.j_lastj;
+        }
+        while i < js.j_jobslots {
+            if (*jobs.offset(i as isize)).is_null() {
+                break;
+            }
+            i += 1;
+        }
+    }
+
+    if (interactive_shell == 0 || subshell_environment != 0) && 
+        i == js.j_jobslots && js.j_jobslots >= MAX_JOBS_IN_ARRAY as i32{
+            i = compact_jobs_list (0 as c_int);
+        }
+
+    if i == js.j_jobslots {
+        js.j_jobslots += JOB_SLOTS as i32;
+        jobs = xrealloc (jobs as *mut c_void, (js.j_jobslots * std::mem::size_of::<*mut JOB>() as c_int) as usize) as *mut *mut JOB;
+
+        j = i;
+        while j < js.j_jobslots {
+            (*jobs.offset(j as isize)) = 0 as *mut JOB;
+            j += 1;
+        }
+    }
+
+    if !the_pipeline.is_null() {
+        let mut p: *mut PROCESS = 0 as *mut PROCESS;
+        let mut any_running:  c_int = 0;
+        let mut any_stopped:  c_int = 0;
+        let mut n:  c_int = 0;
+        newjob = xmalloc (std::mem::size_of::<JOB>() as c_int as usize) as *mut JOB;
+   
+        n = 1 as  c_int;
+        p = the_pipeline;
+        while (*p).next != the_pipeline {
+            n += 1;
+            p = (*p).next;
+        }
+
+        (*p).next = 0 as *mut PROCESS;
+        if !the_pipeline.is_null() && !((*the_pipeline).next).is_null() {
+            (*newjob).pipe =  list_reverse(the_pipeline as *mut GENERIC_LIST) as *mut PROCESS
+        } else {
+            (*newjob).pipe = the_pipeline;
+        };
+
+        p = (*newjob).pipe;
+        while !((*p).next).is_null() {
+            p = (*p).next;
+        }
+
+        (*p).next = (*newjob).pipe;
+
+        the_pipeline = 0 as *mut PROCESS ;
+        (*newjob).pgrp = pipeline_pgrp;
+
+        if pipeline_pgrp != shell_pgrp {
+            pipeline_pgrp = 0;
+        }
+        (*newjob).flags = 0;
+
+        if pipefail_opt != 0 {
+            (*newjob).flags |= J_PIPEFAIL as i32;
+        }
+
+        if job_control != 0 {
+            (*newjob).flags |= J_JOBCONTROL as i32;
+        }
+	
+        p = (*newjob).pipe;
+        any_running = 0;
+        any_stopped = 0;
+        
+        loop{
+            any_running |= PRUNNING! (p) as c_int;
+            any_stopped |= PSTOPPED (p);
+            p = (*p).next;
+            if !(p != (*newjob).pipe) {
+                break;
+            }
+        }
+        
+        (*newjob).state = (if any_running != 0 {
+            JRUNNING as  c_int
+        } else if any_stopped != 0 {
+            JSTOPPED as  c_int
+        } else {
+            JDEAD as  c_int
+        }) as JOB_STATE;
+
+        (*newjob).wd = job_working_directory();
+        (*newjob).deferred = deferred;
+
+        (*newjob).j_cleanup = ::std::mem::transmute::<*mut libc::c_void, sh_vptrfunc_t>(0 as *mut libc::c_void);
+        (*newjob).cleanarg = 0 as *mut c_void;
+
+        *jobs.offset(i as isize) = newjob;
+
+        if (*newjob).state == JDEAD as  c_int
+        && (*newjob).flags & 0x1 as  c_int != 0
+        {
+            setjstatus(i);
+        }
+        if (*newjob).state == JDEAD as  c_int {
+            js.c_reaped += n;
+            js.j_ndead += 1;
+        }
+        js.c_injobs += n;
+        js.j_lastj = i;
+        js.j_njobs += 1;
+
+    } else {
+        newjob = 0 as *mut JOB ;
+    }
+
+    if !newjob.is_null() {
+        js.j_lastmade = newjob;
+    } 
+
+    if async_0 != 0
+    {
+        if !newjob.is_null()
+        {
+            (*newjob).flags &= !J_FOREGROUND as c_int;
+            (*newjob).flags |= J_ASYNC as c_int;
+            js.j_lastasync = newjob;
+        }
+        reset_current ();
+    } else {
+        if !newjob.is_null() {
+            (*newjob).flags |= J_FOREGROUND as c_int;
+
+            if job_control != 0 && (*newjob).pgrp != 0 && 
+                (subshell_environment&SUBSHELL_ASYNC as c_int) == 0 && 
+                running_in_background == 0 {
+                    maybe_give_terminal_to (shell_pgrp, (*newjob).pgrp, 0);
+                }   
+        }
+    }
+    stop_making_children ();
+    UNBLOCK_CHILD (&mut oset);
+    return if !newjob.is_null() { i } else { js.j_current };
+}
+
+
+
+macro_rules! TYPE_WIDTH {
+    ($t:ty) => {
+        std::mem::size_of::<$t>() * 8
+    };
+}
+
+macro_rules! TYPE_SIGNED {
+    ($t:ty) => {
+        !(0 as $t < -1 as $t)
+    };
+}
+
+macro_rules! TYPE_MAXIMUM {
+    ($t:ty) => {
+        if !TYPE_SIGNED!($t){
+            -1 as $t
+        } else {
+            (1 << ((TYPE_WIDTH!($t) -2) -1) * 2 + 1) as $t
+        }
+         
+    }
+}
+
+#[no_mangle]
+unsafe extern "C"  fn  bgp_resize ()
+{
+    let mut nsize: ps_index_t = 0;
+    let mut nsize_cur: ps_index_t = 0;
+    let mut nsize_max: ps_index_t = 0;
+    let mut psi: ps_index_t = 0;
+
+    if bgpids.nalloc == 0 {
+        psi = 0 as  c_int;
+        while psi < r_pidstat_table_SZ as c_int {
+            r_pidstat_table[psi as usize] = NO_PIDSTAT ;
+            psi += 1;
+        }
+        nsize = BGPIDS_TABLE_SZ as ps_index_t;
+        bgpids.head = 0 ;
+    } else {
+        nsize = bgpids.nalloc;
+    }
+
+    nsize_max = TYPE_MAXIMUM!(ps_index_t);
+    nsize_cur = js.c_childmax as ps_index_t;
+
+    if nsize_cur < 0 {
+        nsize_cur = MAX_CHILD_MAX as c_int;
+    }				
+    
+    while nsize > 0  && nsize < nsize_cur {
+        nsize <<= 1 ;
+    }
+
+    if nsize > nsize_max || nsize <= 0 {
+        nsize = nsize_max;
+    }
+
+    if nsize > MAX_CHILD_MAX as c_int {
+        nsize_max = MAX_CHILD_MAX as c_int;
+        nsize = nsize_max;
+    }
+
+    if bgpids.nalloc < nsize_cur && bgpids.nalloc < nsize_max {
+        bgpids.storage = xrealloc(bgpids.storage as *mut c_void, (nsize * std::mem::size_of::<pidstat>()as c_int) as usize) as *mut pidstat;
+        psi = bgpids.nalloc;
+        while psi < nsize {
+            (*(bgpids.storage).offset(psi as isize)).pid = -(1 as  c_int);
+            psi += 1;
+        }
+        bgpids.nalloc = nsize;
+    } else if bgpids.head >= bgpids.nalloc {
+        bgpids.head = 0 as  c_int;
+    }
+}
+
+
+
+
+#[no_mangle]
+unsafe extern "C"  fn  bgp_getindex()-> ps_index_t
+{ 
+    if bgpids.nalloc < js.c_childmax as ps_index_t || bgpids.head >= bgpids.nalloc {
+        bgp_resize();
+    }
+    pshash_delindex(bgpids.head);
+    bgpids.head += 1;
+    return bgpids.head;
+}
+
+
+#[no_mangle]
+unsafe extern "C"  fn  pshash_getbucket (pid:pid_t) -> *mut ps_index_t
+{
+    let mut hash: c_ulong = 0;
+    hash = (pid as libc::c_ulong).wrapping_mul(0x9e370001 as libc::c_ulong);
+
+
+    return &mut *r_pidstat_table.as_mut_ptr().offset((hash % r_pidstat_table_SZ as u64) as isize)as *mut ps_index_t;
+}
+
+
+#[no_mangle]
+unsafe extern "C"  fn  bgp_add(mut pid: pid_t, mut status: c_int) -> *mut pidstat {
+    let mut bucket: *mut ps_index_t = 0 as *mut ps_index_t;
+    let mut psi: ps_index_t = 0;
+    let mut ps: *mut pidstat = 0 as *mut pidstat;
+    bucket = pshash_getbucket(pid);
+    psi = bgp_getindex();
+    if psi == *bucket {
+        (*(bgpids.storage).offset(psi as isize)).pid = -1;
+        psi = bgp_getindex();
+    }
+
+
+    ps = &mut *(bgpids.storage).offset(psi as isize) as *mut pidstat;
+    (*ps).pid = pid;
+    (*ps).status = status as libc::c_short;
+    (*ps).bucket_next = *bucket;
+    (*ps).bucket_prev = -1;
+    bgpids.npid += 1;
+    if (*ps).bucket_next != -1 {
+        (*(bgpids.storage).offset((*ps).bucket_next as isize)).bucket_prev = psi;
+    }
+    *bucket = psi;
+    return ps;
+}
+
+
+#[no_mangle]
+unsafe extern "C"  fn  pshash_delindex(mut psi: ps_index_t) {
+    let mut ps: *mut pidstat = 0 as *mut pidstat;
+    let mut bucket: *mut ps_index_t = 0 as *mut ps_index_t;
+
+    ps = &mut *(bgpids.storage).offset(psi as isize) as *mut pidstat;
+    if (*ps).pid == NO_PID {
+        return;
+    }
+    if (*ps).bucket_next != NO_PIDSTAT {
+        (*(bgpids.storage).offset((*ps).bucket_next as isize))
+            .bucket_prev = (*ps).bucket_prev;
+    }
+
+    if (*ps).bucket_prev != NO_PIDSTAT {
+        (*(bgpids.storage).offset((*ps).bucket_prev as isize))
+            .bucket_next = (*ps).bucket_next;
+    } else {
+        bucket = pshash_getbucket((*ps).pid);
+        *bucket = (*ps).bucket_next;
+    }
+    (*ps).pid = NO_PID;
+    (*ps).bucket_next = NO_PIDSTAT;
+    (*ps).bucket_prev = NO_PIDSTAT;
+}
+
+
+unsafe extern "C" fn bgp_delete(mut pid: pid_t) ->  c_int {
+    let mut psi: ps_index_t = 0;
+    let mut orig_psi: ps_index_t = 0;
+
+    if (bgpids.storage).is_null() || bgpids.nalloc == 0 || bgpids.npid == 0 {
+        return 0;
+    }
+
+    psi = *pshash_getbucket(pid);
+    orig_psi = psi;
+    while psi != NO_PIDSTAT {
+        if (*(bgpids.storage).offset(psi as isize)).pid == pid {
+            break;
+        }
+        if orig_psi == (*(bgpids.storage).offset(psi as isize)).bucket_next {
+            internal_warning( b"bgp_delete: LOOP: psi (%d) == storage[psi].bucket_next\0" as *const u8 as *const c_char,psi);
+            return 0 as  c_int;
+        }
+        psi = (*(bgpids.storage).offset(psi as isize)).bucket_next;
+    }
+
+    if psi == NO_PIDSTAT {
+        return 0;
+    }
+    pshash_delindex(psi);
+    bgpids.npid -= 1;
+    return 1 ;
+}
+
+unsafe extern "C" fn bgp_clear() {
+    if (bgpids.storage).is_null() || bgpids.nalloc == 0 {
+        return;
+    }
+    libc::free(bgpids.storage as *mut  c_void);
+
+    bgpids.storage = 0 as *mut pidstat;
+    bgpids.nalloc = 0 ;
+    bgpids.head = 0 ;
+    bgpids.npid = 0 ;
+}
+
+unsafe extern "C" fn bgp_search(mut pid: pid_t) ->  c_int {
+    let mut psi: ps_index_t = 0;
+    let mut orig_psi: ps_index_t = 0;
+    psi = *pshash_getbucket(pid);
+    orig_psi = psi;
+
+    if (bgpids.storage).is_null() || bgpids.nalloc == 0 || bgpids.npid == 0 
+    {
+        return -1;
+    }
+
+    psi = *pshash_getbucket(pid);
+    orig_psi = psi;
+    while psi != NO_PIDSTAT {
+        if (*(bgpids.storage).offset(psi as isize)).pid == pid {
+            return (*(bgpids.storage).offset(psi as isize)).status as c_int;
+        }
+        if orig_psi == (*(bgpids.storage).offset(psi as isize)).bucket_next {
+            internal_warning(b"bgp_search: LOOP: psi (%d) == storage[psi].bucket_next\0" as *const u8 as *const c_char,psi);
+            return -1;
+        }
+        psi = (*(bgpids.storage).offset(psi as isize)).bucket_next;
+    }
+
+    return -1;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  save_proc_status(mut pid: pid_t, mut status:  c_int) {
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    
+    BLOCK_CHILD(&mut set, &mut oset);
+    bgp_add(pid, status);
+    UNBLOCK_CHILD(&mut oset);
+}
+
+unsafe extern "C" fn procsub_free(mut p: *mut PROCESS) 
+{
+    if !((*p).command).is_null() {
+        free(((*p).command) as *mut c_void);
+    }  
+    free (p as *mut c_void);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_add(mut p: *mut PROCESS) -> *mut PROCESS {
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    if (procsubs.head).is_null() {
+        procsubs.end = p;
+        procsubs.head = procsubs.end;
+        procsubs.nproc = 0;
+    } else {
+        (*procsubs.end).next = p;
+        procsubs.end = p;
+    }
+    procsubs.nproc += 1; 
+    
+    UNBLOCK_CHILD(&mut oset);
+    return p;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_search(mut pid: pid_t) -> *mut PROCESS {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    p = procsubs.head;
+    while !p.is_null() {
+        if (*p).pid == pid {
+            break;
+        }
+        p = (*p).next;
+    }
+    UNBLOCK_CHILD(&mut oset);
+    return p;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_delete(mut pid: pid_t) -> *mut PROCESS {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut prev: *mut PROCESS = 0 as *mut PROCESS;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD(&mut set, &mut oset);    
+    prev = procsubs.head;
+    p = prev;
+    while !p.is_null() {
+        if (*p).pid == pid {
+            (*prev).next = (*p).next;
+            break;
+        } else {
+            prev = p;
+            p = (*p).next;
+        }
+    }
+
+    if p.is_null() {
+        UNBLOCK_CHILD(&mut oset);   
+        return p;
+    }
+    if p == procsubs.head {
+        procsubs.head = (*procsubs.head).next;
+    } else if p == procsubs.end {
+        procsubs.end = prev;
+    }
+
+    procsubs.nproc -= 1;
+    if procsubs.nproc == 0 {
+        procsubs.end = 0 as *mut PROCESS;
+        procsubs.head = procsubs.end;
+    } else if procsubs.nproc == 1 {
+        procsubs.end = procsubs.head;
+    }
+    bgp_add((*p).pid, process_exit_status((*p).status));
+
+    UNBLOCK_CHILD(&mut oset);
+    return p;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_waitpid(mut pid: pid_t) -> c_int {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut r:  c_int = 0;
+
+    p = procsub_search(pid);
+    if p.is_null() {
+        return -1;
+    }
+    if (*p).running == PS_DONE as i32 {
+        return (*p).status;
+    }
+    r = wait_for((*p).pid, 0 );
+
+    return r;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_waitall() {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut r:  c_int = 0;
+
+    p = procsubs.head;
+    while !p.is_null() {
+        if !((*p).running == PS_DONE as i32) {
+            r = wait_for((*p).pid, 0 );
+        }
+        p = (*p).next;
+    }
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_clear() {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut ps: *mut PROCESS = 0 as *mut PROCESS;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    ps = procsubs.head;
+    while !ps.is_null() {
+        p = ps;
+        ps = (*ps).next;
+        procsub_free(p);
+    }
+    procsubs.end = 0 as *mut PROCESS;
+    procsubs.head = procsubs.end;
+    procsubs.nproc = 0 as  c_int;
+    UNBLOCK_CHILD(&mut oset);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  procsub_prune() {
+    let mut ohead: *mut PROCESS = 0 as *mut PROCESS;
+    let mut oend: *mut PROCESS = 0 as *mut PROCESS;
+    let mut ps: *mut PROCESS = 0 as *mut PROCESS;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut onproc:  c_int = 0;
+
+    if procsubs.nproc == 0  {
+        return;
+    }
+    ohead = procsubs.head;
+    oend = procsubs.end;
+    onproc = procsubs.nproc;
+
+    procsubs.end = 0 as *mut PROCESS;
+    procsubs.head = procsubs.end;
+    procsubs.nproc = 0 as c_int;
+
+    p = ohead;
+    while !p.is_null() {
+        ps = (*p).next;
+        (*p).next = 0 as *mut process;
+        if (*p).running == 0 as  c_int {
+            bgp_add((*p).pid, process_exit_status((*p).status));
+            procsub_free(p);
+        } else {
+            procsub_add(p);
+        }
+        p = ps;
+    }
+}
+
+
+unsafe extern "C" fn reset_job_indices() {
+    let mut old:  c_int = 0;
+
+    if (*jobs.offset(js.j_firstj as isize)).is_null() {
+        js.j_firstj = js.j_firstj + 1;
+        old = js.j_firstj;
+        
+        if old >= js.j_jobslots {
+            old = js.j_jobslots - 1;
+        }
+        while js.j_firstj != old {
+            if js.j_firstj >= js.j_jobslots {
+                js.j_firstj = 0 ;
+            }
+            if !(*jobs.offset(js.j_firstj as isize)).is_null() || js.j_firstj == old {
+                break;
+            }
+            js.j_firstj += 1;
+        }
+        if js.j_firstj == old {
+            js.j_njobs = 0;
+            js.j_lastj = js.j_njobs;
+            js.j_firstj = js.j_lastj;
+        }
+    }
+
+    if (*jobs.offset(js.j_lastj as isize)).is_null() {
+        js.j_lastj = js.j_lastj - 1;
+        old = js.j_lastj;
+        if old < 0 {
+            old = 0 ;
+        }
+        while js.j_lastj != old {
+            if js.j_lastj < 0 {
+                js.j_lastj = js.j_jobslots - 1 ;
+            }
+            if !(*jobs.offset(js.j_lastj as isize)).is_null() || js.j_lastj == old {
+                break;
+            }
+            js.j_lastj -= 1;
+        } 
+
+       if js.j_lastj == old {
+            js.j_njobs = 0 as  c_int;
+            js.j_lastj = js.j_njobs;
+            js.j_firstj = js.j_lastj;
+        }
+    }
+}
+
+
+unsafe extern "C" fn cleanup_dead_jobs() {
+    let mut i:  c_int = 0;
+    let mut os:  c_int = 0;
+    let mut discard: *mut PROCESS = 0 as *mut PROCESS;
+
+    if js.j_jobslots == 0 || jobs_list_frozen != 0 {
+        return;
+    }
+    QUEUE_SIGCHLD!(os);
+
+    i = 0 ;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null()
+            && DEADJOB!(i)
+            && IS_NOTIFIED!(i) 
+        {
+            delete_job(i, 0 as  c_int);
+        }
+        i += 1;
+    }
+    procsub_prune();
+    last_procsub_child = 0 as *mut  c_void as *mut PROCESS;
+    coproc_reap();
+    UNQUEUE_SIGCHLD(os)
+
+}
+
+unsafe extern "C" fn processes_in_job(mut job:  c_int) ->  c_int {
+    let mut nproc:  c_int = 0;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    nproc = 0 as  c_int;
+    p = (**jobs.offset(job as isize)).pipe;
+    loop {
+        p = (*p).next;
+        nproc += 1;
+        if !(p != (**jobs.offset(job as isize)).pipe) {
+            break;
+        }
+    }
+    return nproc;
+}
+
+unsafe extern "C" fn delete_old_job(mut pid: pid_t) {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut job:  c_int = 0;
+
+    job = find_job(pid, 0 , &mut p);
+    if job != NO_JOB {
+        if JOBSTATE!(job) == JDEAD {
+            delete_job(job, 2 as  c_int);
+        } else if !p.is_null() {
+            (*p).pid = 0 ;
+        }
+    }
+}
+
+
+unsafe extern "C" fn realloc_jobs_list() {
+    // println!("realloc_jobs_list");
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut nsize:  c_int = 0;
+    let mut i:  c_int = 0;
+    let mut j:  c_int = 0;
+    let mut ncur:  c_int = 0;
+    let mut nprev:  c_int = 0;
+    let mut nlist: *mut *mut JOB = 0 as *mut *mut JOB;
+
+    nprev = NO_JOB;
+    ncur = nprev;
+    nsize = (js.j_njobs + JOB_SLOTS as c_int - 1 ) / JOB_SLOTS as c_int ;
+    nsize *= JOB_SLOTS as c_int;
+    i = js.j_njobs % JOB_SLOTS as c_int;
+    if i == 0  || i > (JOB_SLOTS as c_int >> 1) {
+        nsize += JOB_SLOTS as c_int;
+    }
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    nlist = if js.j_jobslots == nsize {
+        jobs
+    } else {
+        xmalloc((nsize * std::mem::size_of::<JOB>() as c_int) as usize) as *mut *mut JOB   
+    };
+
+    js.j_ndead = 0 ;
+    js.c_reaped = js.j_ndead;
+    j = 0 ;
+    i = j;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null() {
+            if i == js.j_current {
+                ncur = j;
+            }
+                    if i == js.j_previous {
+                nprev = j;
+            }
+
+            *nlist.offset(j as isize) = *jobs.offset(i as isize);
+            j = j + 1;  //
+            if (**jobs.offset(i as isize)).state as c_int == JDEAD as c_int {
+                js.j_ndead += 1;
+                js.c_reaped += processes_in_job(i);
+            }  
+        }
+        i += 1;
+    }
+    
+    js.j_firstj = 0 ;
+    js.j_lastj = if j > 0  {
+        j - 1 
+    } else {
+        0 
+    };
+    js.j_njobs = j;
+
+    js.j_jobslots = nsize;
+
+    while j < nsize {
+        *nlist.offset(j as isize) = 0 as *mut JOB;
+        j += 1;
+    }
+
+    if jobs != nlist {
+        libc::free(jobs as *mut c_void);
+        jobs = nlist;
+    }
+   
+    if ncur != NO_JOB {
+        js.j_current = ncur;
+    }
+
+    if nprev != NO_JOB {
+        js.j_previous = nprev;
+    }
+    if js.j_current == NO_JOB || js.j_previous == NO_JOB
+        || js.j_current > js.j_lastj || js.j_previous > js.j_lastj
+    {
+        reset_current();
+    }
+
+    UNBLOCK_CHILD (&mut oset);
+}
+
+unsafe extern "C" fn compact_jobs_list(mut flags: c_int) -> c_int {
+    if js.j_jobslots == 0  || jobs_list_frozen != 0 {
+        return js.j_jobslots;
+    }
+    reap_dead_jobs();
+    realloc_jobs_list();
+    return if js.j_lastj != 0 || !(*jobs.offset(js.j_lastj as isize)).is_null() {
+        js.j_lastj + 1 
+    } else {
+        0 
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  delete_job(
+    mut job_index: c_int,
+    mut dflags: c_int,
+) {
+    let mut temp: *mut JOB = 0 as *mut JOB;
+    let mut proc_0: *mut PROCESS = 0 as *mut PROCESS;
+    let mut ndel:  c_int = 0;
+
+    if js.j_jobslots == 0 || jobs_list_frozen != 0 {
+        return;
+    }
+    if dflags & DEL_WARNSTOPPED as c_int != 0 && subshell_environment == 0 
+        && STOPPED!(job_index) 
+    {
+        internal_warning(b"deleting stopped job %d with process group %ld\0" as *const u8 as *const c_char,
+            job_index + 1 ,
+            (**jobs.offset(job_index as isize)).pgrp as libc::c_long,
+        );
+    }
+
+    temp = *jobs.offset(job_index as isize);
+    if temp.is_null() {
+        return;
+    }
+
+    if dflags & DEL_NOBGPID as c_int == 0 as  c_int
+        && (*temp).flags & (J_ASYNC as c_int|J_FOREGROUND as c_int) == J_ASYNC as c_int
+    {
+        proc_0 = find_last_proc(job_index, 0 );
+        if !proc_0.is_null() {
+            bgp_add((*proc_0).pid, process_exit_status((*proc_0).status));
+        }
+    }
+
+    *jobs.offset(job_index as isize) = 0 as *mut JOB;
+    if temp == js.j_lastmade {
+        js.j_lastmade = 0 as *mut JOB;
+    } else if temp == js.j_lastasync {
+        js.j_lastasync = 0 as *mut JOB;
+    }
+
+    libc::free((*temp).wd as *mut c_void);
+    ndel = discard_pipeline((*temp).pipe);
+
+    js.c_injobs -= ndel;
+    if (*temp).state  == JDEAD as c_int {
+        js.c_reaped -= ndel;
+        js.j_ndead -= 1;
+        if js.c_reaped < 0  {
+            js.c_reaped = 0 ;
+        }
+    }
+    if !((*temp).deferred).is_null() {
+        dispose_command((*temp).deferred);
+    }
+
+    libc::free(temp as *mut c_void);
+
+    js.j_njobs -= 1;
+    if js.j_njobs == 0  {
+        js.j_lastj = 0 ;
+        js.j_firstj = js.j_lastj;
+    } else if (*jobs.offset(js.j_firstj as isize)).is_null()
+            || (*jobs.offset(js.j_lastj as isize)).is_null()
+        {
+        reset_job_indices();
+    }
+
+    if job_index == js.j_current || job_index == js.j_previous {
+        reset_current();
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  nohup_job(mut job_index: c_int) {
+    let mut temp: *mut JOB = 0 as *mut JOB;
+
+    if js.j_jobslots == 0 {
+        return;
+    }
+    temp = *jobs.offset(job_index as isize);
+    if !temp.is_null() {
+        (*temp).flags |= J_NOHUP as c_int;
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  discard_pipeline(mut chain: *mut PROCESS) -> c_int {
+    let mut this: *mut PROCESS = 0 as *mut PROCESS;
+    let mut next: *mut PROCESS = 0 as *mut PROCESS;
+    let mut n: c_int = 0;
+
+    this = chain;
+    n = 0;
+    loop {
+        next = (*this).next;
+        if !((*this).command).is_null() {
+            libc::free((*this).command as *mut c_void);
+        }
+        libc::free(this as *mut c_void);
+        n += 1;
+        this = next;
+        if !(this != chain) {
+            break;
+        }
+    }
+    return n;  
+}
+
+unsafe extern "C" fn add_process(mut name: *mut  c_char, mut pid: pid_t) {
+    let mut t: *mut PROCESS = 0 as *mut PROCESS;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+
+    t = xmalloc(::std::mem::size_of::<PROCESS>() as usize) as *mut PROCESS;
+    (*t).next = the_pipeline;
+    (*t).pid = pid;
+    (*t).status = 0 ;
+    (*t).running = PS_RUNNING as c_int;
+    (*t).command = name;
+    the_pipeline = t;
+
+    if ((*t).next).is_null() {
+        (*t).next = t;
+    } else {
+        p = (*t).next;
+        while (*p).next != (*t).next {
+            p = (*p).next;
+        }
+        (*p).next = t;
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  append_process(
+    mut name: *mut  c_char,
+    mut pid: pid_t,
+    mut status:  c_int,
+    mut jid:  c_int,
+) {
+    // println!("append_process");
+    let mut t: *mut PROCESS = 0 as *mut PROCESS;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+
+    t = xmalloc(::std::mem::size_of::<PROCESS>() as usize) as *mut PROCESS;
+    (*t).next = 0 as *mut  c_void as *mut PROCESS;
+    (*t).pid = pid;
+    (*t).status = (status & 0xff as  c_int) << WEXITSTATUS_OFFSET as c_int;
+    (*t).running = PS_DONE as c_int;
+    (*t).command = name;
+
+    js.c_reaped += 1;
+    p = (**jobs.offset(jid as isize)).pipe;
+    while (*p).next != (**jobs.offset(jid as isize)).pipe {
+        p = (*p).next;
+    }
+
+    (*p).next = t;
+    (*t).next = (**jobs.offset(jid as isize)).pipe;
+}
+
+unsafe extern "C" fn map_over_jobs(
+    mut func: Option::<sh_job_map_func_t>,
+    mut arg1: c_int,
+    mut arg2: c_int,
+) -> c_int {
+    let mut i: c_int = 0;
+    let mut result: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    if js.j_jobslots == 0  {
+        return 0 ;
+    }
+    BLOCK_CHILD (&mut set, &mut oset);
+    result = 0 ;
+    i = result;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null() {
+            result = (Some(func.expect("non-null function pointer")))
+                .expect(
+                    "non-null function pointer",
+                )(*jobs.offset(i as isize), arg1, arg2, i);
+            if result != 0 {
+                break;
+            }
+        }
+        i += 1;
+    }
+    UNBLOCK_CHILD (&mut oset);
+    return result;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  terminate_current_pipeline() {
+    if pipeline_pgrp != 0 && pipeline_pgrp != shell_pgrp {
+        killpg(pipeline_pgrp, SIGTERM as c_int);
+        killpg(pipeline_pgrp, SIGCONT as c_int);
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  terminate_stopped_jobs() {
+    let mut i:c_int = 0;
+    i = 0 as c_int;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null()
+            && STOPPED!(i) 
+        {
+            killpg((**jobs.offset(i as isize)).pgrp, SIGTERM as c_int);
+            killpg((**jobs.offset(i as isize)).pgrp, SIGCONT as c_int);
+        }
+        i += 1;
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  hangup_all_jobs() {
+    let mut i: c_int = 0;
+    i = 0 ;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null() {
+            if !((**jobs.offset(i as isize)).flags & J_NOHUP as c_int != 0) {
+                continue;
+            }
+                killpg((**jobs.offset(i as isize)).pgrp, SIGHUP  as c_int);
+                if STOPPED!(i)
+                {
+                    killpg((**jobs.offset(i as isize)).pgrp, SIGCONT as c_int);
+                } 
+        }
+        i += 1;
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  kill_current_pipeline() {
+    stop_making_children();
+    start_pipeline();
+}
+
+unsafe extern "C" fn find_pid_in_pipeline(
+    mut pid: pid_t,
+    mut pipeline: *mut PROCESS,
+    mut alive_only: c_int,
+) -> *mut PROCESS {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    p = pipeline;
+    loop {
+        if (*p).pid == pid
+            && (alive_only == 0 && PRECYCLED!(p) == 0|| PALIVE!(p))
+        {
+            return p;
+        }
+        p = (*p).next;
+        if !(p != pipeline) {
+            break;
+        }
+    }
+    return 0 as *mut PROCESS;
+}
+
+
+unsafe extern "C" fn find_pipeline(
+    mut pid: pid_t,
+    mut alive_only: c_int,
+    mut jobp: *mut c_int,
+) -> *mut PROCESS {
+    // println!("find_pipeline");
+    let mut job: c_int = 0;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut save: *mut pipeline_saver = 0 as *mut pipeline_saver;
+    p = 0 as *mut libc::c_void as *mut PROCESS;
+    if !jobp.is_null() {
+        *jobp = -(1 as c_int);
+    }
+    if !the_pipeline.is_null()
+        && {
+            p = find_pid_in_pipeline(pid, the_pipeline, alive_only);
+            !p.is_null()
+        }
+    {
+        return p;
+    }
+    save = saved_pipeline;
+    while !save.is_null() {
+        if !((*save).pipeline).is_null()
+            && {
+                p = find_pid_in_pipeline(pid, (*save).pipeline, alive_only);
+                !p.is_null()
+            }
+        {
+            return p;
+        }
+        save = (*save).next;
+    }
+    if procsubs.nproc > 0 as c_int
+        && {
+            p = procsub_search(pid);
+            !p.is_null()
+        }
+        && (alive_only == 0 as c_int && 0 as c_int == 0 as c_int
+            || ((*p).running == 1 as c_int
+                || (*p).status & 0xff as c_int == 0x7f as c_int))
+    {
+        return p;
+    }
+    job = find_job(pid, alive_only, &mut p);
+    if !jobp.is_null() {
+        *jobp = job;
+    }
+    return if job == -(1 as c_int) {
+        0 as *mut libc::c_void as *mut PROCESS
+    } else {
+        (**jobs.offset(job as isize)).pipe
+    };
+}
+
+
+unsafe extern "C" fn find_process(
+    mut pid: pid_t,
+    mut alive_only:  c_int,
+    mut jobp: *mut  c_int,
+) -> *mut PROCESS {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    p = find_pipeline(pid, alive_only, jobp);
+    while !p.is_null() && (*p).pid != pid {
+        p = (*p).next;
+    }
+    return p;
+}
+
+unsafe extern "C" fn find_job(
+    mut pid: pid_t,
+    mut alive_only: c_int,
+    mut procp: *mut *mut PROCESS,
+) -> c_int {
+    let mut i: c_int = 0;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    i = 0 as c_int;
+    // println!("j_jobslots {}",js.j_jobslots);
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null() {
+            p = (**jobs.offset(i as isize)).pipe;
+            loop {
+                if (*p).pid == pid
+                    && (alive_only == 0 as c_int
+                        && 0 as c_int == 0 as c_int
+                        || ((*p).running == 1 as c_int
+                            || (*p).status & 0xff as c_int == 0x7f as c_int))
+                {
+                    if !procp.is_null() {
+                        *procp = p;
+                    }
+                    return i;
+                }
+                p = (*p).next;
+                if !(p != (**jobs.offset(i as isize)).pipe) {
+                    break;
+                }
+            }
+        }
+        i += 1;
+    }
+    return -(1 as c_int);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  get_job_by_pid( mut pid: pid_t, mut block: c_int, mut procp: *mut *mut PROCESS,) ->  c_int {
+    // println!("get_job_by_pid");
+    let mut job:  c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    if block != 0 {
+        BLOCK_CHILD (&mut set, &mut oset);
+    }
+    job = find_job(pid, 0 as  c_int, procp);
+    if block != 0 {
+        UNBLOCK_CHILD (&mut oset);
+    }
+    return job;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  describe_pid(mut pid: pid_t) {
+    let mut job: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    job = find_job(pid, 0, 0 as *mut *mut PROCESS);
+
+    if job != NO_JOB {
+            libc::fprintf(stderr,b"[%d] %ld\n\0" as *const u8 as *const  c_char,job + 1 as  c_int,pid as libc::c_long,
+        );
+    } else {
+        programming_error(b"describe_pid: %ld: no such pid\0" as *const u8 as *const  c_char, pid as  c_long,
+        );
+    }
+    UNBLOCK_CHILD (&mut oset);
+}
+
+
+unsafe extern "C" fn j_strsignal(mut s: c_int) -> *mut c_char 
+{
+    let mut x: *mut c_char = 0 as *mut c_char;
+    x = strsignal(s);
+    if x.is_null() {
+        x = retcode_name_buffer.as_mut_ptr();
+        libc::snprintf(x,::std::mem::size_of::<[ c_char; 64]>() as usize,
+            b"Signal %d\0" as *const u8 as *const  c_char,
+            s,
+        );
+    }
+    return x;
+}
+
+#[macro_export]
+macro_rules! WSTOPSIG {
+    ($status:expr) => {
+        ($status & 0xff00) >> 8
+    };
+}
+
+#[macro_export]
+macro_rules! RUNNING {
+    ($j:expr) => {
+        (**jobs.offset($j as isize)).state as c_int == JRUNNING
+    };
+}
+
+#[macro_export]
+macro_rules! WIFSIGNALED {
+    ($status:expr) => {
+        ((($status) & 0x7f) + 1) >> 1 > 0
+    };
+}
+
+#[macro_export]
+macro_rules! WTERMSIG {
+    ($status:expr) => {
+        ($status) & 0x7f
+    };
+}
+
+#[macro_export]
+macro_rules! WIFEXITED {
+    ($status:expr) => {
+        ($status) & 0x7f == 0
+    };
+}
+
+#[macro_export]
+macro_rules! WEXITSTATUS {
+    ($status:expr) => {
+        (($status) & 0xff00) >> 8
+    };
+}
+
+#[macro_export]
+macro_rules!  WSTATUS{
+    ($t:expr) => {
+        $t
+    };
+}
+
+unsafe extern "C" fn printable_job_status(mut j: c_int, mut p: *mut PROCESS, mut format: c_int,) -> *mut c_char 
+{
+    static mut temp: *mut c_char = 0 as *const c_char as *mut c_char;
+    let mut es: c_int = 0;
+    temp = b"Done\0" as *const u8 as *const c_char as *mut c_char;
+    
+    if STOPPED!(j) && format == 0
+    {
+        if posixly_correct == 0 as  c_int || p.is_null() || (WIFSTOPPED!((*p).status)) {
+            temp = b"Stopped\0" as *const u8 as *mut c_char;
+        } else {
+            temp = retcode_name_buffer.as_mut_ptr();
+            libc::snprintf(temp,::std::mem::size_of::<[ c_char; 64]>() as usize,
+                    b"Stopped(%s)\0" as *const u8 as *const  c_char,
+                signal_name(WSTOPSIG!((*p).status)),
+            );
+        }
+    } else if RUNNING!(j)
+        {
+        temp = b"Running\0" as *const u8 as *mut c_char;
+    } else {
+        if WIFSTOPPED!((*p).status) {
+            temp = j_strsignal(WSTOPSIG!((*p).status));
+        } else if WIFSIGNALED!((*p).status) {
+            temp = j_strsignal(WTERMSIG!((*p).status));
+        } else if WIFEXITED!((*p).status){
+            temp = retcode_name_buffer.as_mut_ptr();
+	        es = WEXITSTATUS!((*p).status);
+            if es == 0 {
+                libc::strncpy (temp, b"Done\0" as *const u8 as *mut c_char, std::mem::size_of::<[ c_char; 64]>() - 1);
+	            *temp.offset(
+                    (::std::mem::size_of::<[ c_char; 64]>() as  c_ulong)
+                        .wrapping_sub(1 as  c_int as  c_ulong) as isize,
+                ) = '\u{0}' as i32 as  c_char;
+            } else if posixly_correct != 0 {
+                libc::snprintf(temp,::std::mem::size_of::<[ c_char; 64]>() as usize,
+                    b"Done(%d)\0" as *const u8 as *const  c_char,
+                    es
+                );
+            } else {
+                libc::snprintf(temp,::std::mem::size_of::<[ c_char; 64]>() as usize,
+                    b"Exit(%d)\0" as *const u8 as *const  c_char,
+                    es
+                );
+            }
+        }
+        else {
+            temp = b"Unknown status\0" as *const u8 as *mut c_char;
+        } 
+    } 
+    
+    return temp;
+}
+
+#[macro_export]
+macro_rules!  STRLEN{
+    ($s:expr) => {
+        if !$s.is_null() && *$s.offset(0 as isize) as c_int != 0
+            {
+                if *$s.offset(1 as isize) as c_int != 0 {
+                    if *$s.offset(2 as isize) as c_int != 0 {
+                        libc::strlen($s)
+                    } else {
+                        2 
+                    }
+                } else {
+                    1 
+                }
+            } else {
+                0 
+            }
+    };
+}
+
+#[macro_export]
+macro_rules!  WIFCONTINUED{
+    ($status:expr) => {
+        $status == 0xffff
+    };
+}
+
+#[macro_export]
+macro_rules!  WIFCORED{
+    ($status:expr) => {
+        $status == 0x80
+    };
+}
+
+#[macro_export]
+macro_rules!  J_FOREGROUND{
+    () => {
+        0x01
+    };
+}
+
+#[macro_export]
+macro_rules!  IS_FOREGROUND{
+    ($j:expr) => {
+        (**jobs.offset($j as isize)).flags & J_FOREGROUND!() != 0
+    };
+}
+
+unsafe extern "C" fn print_pipeline(
+    mut p: *mut PROCESS,
+    mut job_index: c_int,
+    mut format: c_int,
+    mut stream: *mut libc::FILE,
+) {
+    let mut first: *mut PROCESS = 0 as *mut PROCESS;
+    let mut last: *mut PROCESS = 0 as *mut PROCESS;
+    let mut show: *mut PROCESS = 0 as *mut PROCESS;
+    let mut es: c_int = 0;
+    let mut name_padding: c_int = 0;
+    let mut temp: *mut c_char = 0 as *mut c_char;
+
+    if p.is_null() {
+        return;
+    }
+
+    last = p;
+    first = last;
+    while (*last).next != first {
+        last = (*last).next;
+    }
+
+    loop {
+        if p != first {
+            libc::fprintf(
+                stream,
+                if format != 0 {
+                    b"     \0" as *const u8 as *const c_char
+                } else {
+                    b" |\0" as *const u8 as *const c_char
+                },
+            );
+        }
+        if format != 0  {
+            libc::fprintf(
+                stream,
+                b"%5ld\0" as *const u8 as *const c_char,
+                (*p).pid as libc::c_long,
+            );
+        }
+        libc::fprintf(stream, b" \0" as *const u8 as *const c_char);
+
+        if format > -1 && job_index >= 0  {
+            show = if format != 0 { p } else { last };
+            temp = printable_job_status(job_index, show, format);
+
+            if p != first {
+                if format != 0 {
+                    if (*show).running == (*first).running
+                        && WSTATUS!((*show).status) == WSTATUS!((*first).status) 
+                    {
+                        temp = b"\0" as *const u8 as *mut c_char;
+                            
+                    }
+                } else {
+                    temp = 0 as *mut c_char;
+                }
+            }
+
+            if !temp.is_null() {
+                libc::fprintf(stream, b"%s\0" as *const u8 as *const c_char, temp);
+                es = STRLEN!(temp) as c_int;
+
+                if es == 0 {
+                    es = 2 ;
+                }
+                name_padding = LONGEST_SIGNAL_DESC as c_int - es;
+                libc::fprintf(
+                    stream,
+                    b"%*s\0" as *const u8 as *const c_char,
+                    name_padding,
+                    b"\0" as *const u8 as *const c_char,
+                );
+                if (WIFSTOPPED!((*show).status)) as c_int == 0
+                    && (WIFCONTINUED!((*show).status)) as c_int == 0 && WIFCORED!((*show).status) as c_int != 0
+                {
+                    libc::fprintf(stream, b"(core dumped) \0" as *const u8 as *const c_char );
+                }
+            }
+        }
+        if p != first && format != 0 {
+            libc::fprintf(stream, b"| \0" as *const u8 as *const c_char);
+        }
+        if !((*p).command).is_null() {
+            fprintf(stream, b"%s\0" as *const u8 as *const c_char, (*p).command);
+        }
+        if p == last && job_index >= 0 {
+            temp = current_working_directory();
+            if RUNNING!(job_index) && IS_FOREGROUND!(job_index) as c_int == 0
+            {
+                fprintf(stream, b" &\0" as *const u8 as *const c_char);
+            }
+            if libc::strcmp(temp, (**jobs.offset(job_index as isize)).wd) != 0 as c_int {
+                fprintf(stream,b"  (wd: %s)\0" as *const u8 as *const c_char,
+                    polite_directory_format((**jobs.offset(job_index as isize)).wd),
+                );
+            }
+        }
+        if format != 0 || p == last {
+            if asynchronous_notification != 0 && interactive != 0 {
+                libc::fputc('\r' as i32, stream);
+            }
+            fprintf(stream, b"\n\0" as *const u8 as *const c_char);
+        }
+        if p == last {
+            break;
+        }
+        p = (*p).next;
+    }
+    libc::fflush(stream);
+}
+
+unsafe extern "C" fn pretty_print_job(
+    mut job_index: c_int,
+    mut format: c_int,
+    mut stream: *mut libc::FILE,
+) {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+
+    if format == JLIST_PID_ONLY as c_int {
+        fprintf(
+            stream,
+            b"%ld\n\0" as *const u8 as *const c_char,
+            (*(**jobs.offset(job_index as isize)).pipe).pid as libc::c_long,
+        );
+        return;
+    }
+    if format == JLIST_CHANGED_ONLY as c_int{
+        if IS_NOTIFIED! (job_index)
+        {
+            return;
+        }
+        format = JLIST_STANDARD as c_int;
+    }
+    if format != JLIST_NONINTERACTIVE as c_int{
+        fprintf(
+            stream,
+            b"[%d]%c \0" as *const u8 as *const c_char,
+            job_index + 1 as c_int,
+            if job_index == js.j_current {
+                '+' as i32
+            } else if job_index == js.j_previous {
+                '-' as i32
+            } else {
+                ' ' as i32
+            },
+        );
+    }
+    if format == JLIST_NONINTERACTIVE as c_int{
+        format = JLIST_LONG as c_int;
+    }
+    p = (**jobs.offset(job_index as isize)).pipe;
+    print_pipeline(p, job_index, format, stream);
+    (**jobs.offset(job_index as isize)).flags |= J_NOTIFIED as c_int;
+}
+
+
+unsafe extern "C" fn print_job(mut job: *mut JOB, mut format: c_int, mut state: c_int, mut job_index: c_int) -> c_int 
+{
+    if state == -(1 as c_int)
+        || state as JOB_STATE as c_int == (*job).state as c_int
+    {
+        pretty_print_job(job_index, format, stdout);
+    }
+    return 0 as c_int;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  list_one_job(mut job: *mut JOB, mut format: c_int, mut ignore: c_int,mut job_index: c_int,)
+{
+    pretty_print_job(job_index, format, stdout);
+    cleanup_dead_jobs();
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  list_stopped_jobs(mut format: c_int) {
+    cleanup_dead_jobs();
+    map_over_jobs(
+        ::std::mem::transmute::<
+            Option::<unsafe extern "C" fn() -> c_int>,
+            Option::<sh_job_map_func_t>,
+        >(
+            Some(
+                ::std::mem::transmute::<
+                    unsafe extern "C" fn(
+                        *mut JOB,
+                        c_int,
+                        c_int,
+                        c_int,
+                    ) -> c_int,
+                    unsafe extern "C" fn() -> c_int,
+                >(print_job),
+            ),
+        ),
+        format,
+        JSTOPPED as c_int,
+    );
+}
+#[no_mangle]
+pub unsafe extern "C"  fn  list_running_jobs(mut format: c_int) {
+    cleanup_dead_jobs();
+    map_over_jobs(
+        ::std::mem::transmute::<
+            Option::<unsafe extern "C" fn() -> c_int>,
+            Option::<sh_job_map_func_t>,
+        >(
+            Some(
+                ::std::mem::transmute::<
+                    unsafe extern "C" fn(
+                        *mut JOB,
+                        c_int,
+                        c_int,
+                        c_int,
+                    ) -> c_int,
+                    unsafe extern "C" fn() -> c_int,
+                >(print_job),
+            ),
+        ),
+        format,
+        JRUNNING as c_int,
+    );
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  list_all_jobs(mut format: c_int) {
+    cleanup_dead_jobs();
+    map_over_jobs(
+        ::std::mem::transmute::<
+            Option::<unsafe extern "C" fn() -> c_int>,
+            Option::<sh_job_map_func_t>,
+        >(
+            Some(
+                ::std::mem::transmute::<
+                    unsafe extern "C" fn(
+                        *mut JOB,
+                        c_int,
+                        c_int,
+                        c_int,
+                    ) -> c_int,
+                    unsafe extern "C" fn() -> c_int,
+                >(print_job),
+            ),
+        ),
+        format,
+        -(1 as c_int),
+    );
+}
+
+#[macro_export]
+macro_rules! errno {
+    () => {
+        *__errno_location()
+    };
+}
+
+#[macro_export]
+macro_rules! CLRINTERRUPT {
+    () => {
+        interrupt_state = 0
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn make_child(
+    mut command: *mut c_char,
+    mut flags: c_int,
+) -> pid_t {
+    // println!("make_child");
+    let mut async_p: c_int = 0;
+    let mut forksleep: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut termset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut chldset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset_copy: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut pid: pid_t = 0;
+    let mut oterm:*mut SigHandler = 0 as *mut SigHandler;
+    sigemptyset(&mut oset_copy);
+    sigprocmask(
+        0 as c_int,
+        0 as *mut libc::c_void as *mut sigset_t,
+        &mut oset_copy,
+    );
+    sigaddset(&mut oset_copy, 15 as c_int);
+    sigemptyset(&mut set);
+    sigaddset(&mut set, 17 as c_int);
+    sigaddset(&mut set, 2 as c_int);
+    sigaddset(&mut set, 15 as c_int);
+    sigemptyset(&mut oset);
+    sigprocmask(0 as c_int, &mut set, &mut oset);
+    if interactive_shell != 0 {
+        oterm = set_signal_handler(15 as c_int,  &mut None);
+    }
+    making_children();
+    async_p = flags & 1 as c_int;
+    forksleep = 1 as c_int;
+    if default_buffered_input != -(1 as c_int)
+        && (async_p == 0 || default_buffered_input > 0 as c_int)
+    {
+        sync_buffered_stream(default_buffered_input);
+    }
+    loop {
+        pid = fork();
+        if !(pid < 0 as c_int && *__errno_location() == 11 as c_int
+            && forksleep < 16 as c_int)
+        {
+            break;
+        }
+        sigprocmask(
+            2 as c_int,
+            &mut oset_copy,
+            0 as *mut libc::c_void as *mut sigset_t,
+        );
+        waitchld(-(1 as c_int), 0 as c_int);
+        *__errno_location() = 11 as c_int;
+        sys_error(b"fork: retry\0" as *const u8 as *const c_char);
+        if sleep(forksleep as libc::c_uint) != 0 as c_int as libc::c_uint {
+            break;
+        }
+        forksleep <<= 1 as c_int;
+        if interrupt_state != 0 {
+            break;
+        }
+        sigprocmask(2 as c_int, &mut set, 0 as *mut libc::c_void as *mut sigset_t);
+    }
+
+    if pid != 0 as c_int {
+        if interactive_shell != 0 {
+            set_signal_handler(15 as c_int, oterm);
+        }
+    }
+    if pid < 0 as c_int {
+        sys_error(b"fork\0" as *const u8 as *const c_char);
+        terminate_current_pipeline();
+        if !the_pipeline.is_null() {
+            kill_current_pipeline();
+        }
+        set_exit_status(126 as c_int);
+        throw_to_top_level();
+    }
+
+    if pid == 0 as c_int {
+        let mut mypid: pid_t = 0;
+        mypid = getpid();
+        unset_bash_input(0 as c_int);
+        ::std::ptr::write_volatile(
+            &mut interrupt_state as *mut sig_atomic_t,
+            0 as c_int,
+        );
+        restore_sigmask();
+        if job_control != 0 {
+            if pipeline_pgrp == 0 as c_int {
+                pipeline_pgrp = mypid;
+            }
+            if pipeline_pgrp == shell_pgrp {
+                ignore_tty_job_signals();
+            } else {
+                default_tty_job_signals();
+            }
+            if setpgid(mypid, pipeline_pgrp) < 0 as c_int {
+                sys_error(
+                    dcgettext(
+                        0 as *const c_char,
+                        b"child setpgid (%ld to %ld)\0" as *const u8
+                            as *const c_char,
+                        5 as c_int,
+                    ),
+                    mypid as libc::c_long,
+                    pipeline_pgrp as libc::c_long,
+                );
+            }
+            if flags & 4 as c_int == 0 as c_int
+                && async_p == 0 as c_int && pipeline_pgrp != shell_pgrp
+                && subshell_environment & (0x1 as c_int | 0x10 as c_int)
+                    == 0 as c_int && running_in_background == 0 as c_int
+            {
+                give_terminal_to(pipeline_pgrp, 0 as c_int);
+            }
+            if pipeline_pgrp == mypid {
+                pipe_read(pgrp_pipe.as_mut_ptr());
+            }
+        } else {
+            if pipeline_pgrp == 0 as c_int {
+                pipeline_pgrp = shell_pgrp;
+            }
+            default_tty_job_signals();
+        }
+        sh_closepipe(pgrp_pipe.as_mut_ptr());
+    }  else {
+        if job_control != 0 {
+            if pipeline_pgrp == 0 as c_int {
+                pipeline_pgrp = pid;
+            }
+            setpgid(pid, pipeline_pgrp);
+        } else if pipeline_pgrp == 0 as c_int {
+            pipeline_pgrp = shell_pgrp;
+        }
+        add_process(command, pid);
+        if async_p != 0 {
+            ::std::ptr::write_volatile(&mut last_asynchronous_pid as *mut pid_t, pid);
+        }
+        delete_old_job(pid);
+        bgp_delete(pid);
+        ::std::ptr::write_volatile(&mut last_made_pid as *mut pid_t, pid);
+        js.c_totforked += 1;
+        js.c_living += 1;
+        sigprocmask(
+            2 as c_int,
+            &mut oset,
+            0 as *mut libc::c_void as *mut sigset_t,
+        );
+    }
+    // println!("make child pid {}",pid);
+    return pid;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  ignore_tty_job_signals() {
+    set_signal_handler(
+        SIGTSTP as c_int,
+        SIG_IGN!() 
+    );
+    set_signal_handler(
+        SIGTTIN as c_int,
+        SIG_IGN!() 
+    );
+    set_signal_handler(
+        SIGTTOU as c_int,
+        SIG_IGN!() 
+    );
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  default_tty_job_signals() {
+    if signal_is_trapped(SIGTSTP as c_int) == 0 
+        && signal_is_hard_ignored(SIGTSTP as c_int) != 0
+    {
+        set_signal_handler(
+            SIGTSTP as c_int,
+            SIG_IGN!() 
+        );
+    } else {
+        set_signal_handler(SIGTSTP as c_int, &mut None);
+    }
+    if signal_is_trapped(SIGTTIN as c_int) == 0 
+        && signal_is_hard_ignored(SIGTTIN as c_int) != 0
+    {
+        set_signal_handler(
+            SIGTTIN as c_int,
+            SIG_IGN!() 
+        );
+    } else {
+        set_signal_handler(SIGTTIN as c_int, &mut None);
+    }
+    if signal_is_trapped(SIGTTOU as c_int) == 0 
+        && signal_is_hard_ignored(SIGTTOU as c_int) != 0
+    {
+        set_signal_handler(
+            SIGTTOU as c_int,
+            SIG_IGN!() 
+        );
+    } else {
+        set_signal_handler(SIGTTOU as c_int, &mut None);
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  get_original_tty_job_signals() {
+    static mut fetched: c_int = 0 as c_int;
+    if fetched == 0 as c_int {
+        if interactive_shell != 0 {
+            set_original_signal(SIGTSTP as c_int, None);
+            set_original_signal(SIGTTIN as c_int, None);
+            set_original_signal(SIGTTOU as c_int, None);
+        } else {
+            get_original_signal(SIGTSTP as c_int);
+            get_original_signal(SIGTTIN as c_int);
+            get_original_signal(SIGTTOU as c_int);
+        }
+        fetched = 1;
+    }
+}
+
+static mut shell_tty_info: libc::termios = libc::termios {
+    c_iflag: 0,
+    c_oflag: 0,
+    c_cflag: 0,
+    c_lflag: 0,
+    c_line: 0,
+    c_cc: [0; 32],
+    c_ispeed: 0,
+    c_ospeed: 0,
+};
+
+#[macro_export]
+macro_rules! input_tty {
+    () => {
+        if shell_tty != -1 { shell_tty } else { fileno(stderr) }
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  get_tty_state() -> c_int {
+    let mut tty: c_int = 0;
+
+    tty = input_tty!();
+    if tty != -1 {
+        if libc::tcgetattr(tty, &mut shell_tty_info) < 0 {
+            return -(1 as c_int);
+        }
+        if check_window_size != 0 {
+            get_new_window_size(0 as c_int, 0 as *mut c_int, 0 as *mut c_int);
+        }
+    }
+    return 0 as c_int;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  set_tty_state() -> c_int {
+    let mut tty: c_int = 0;
+    tty = input_tty!();
+    if tty != -1 {
+        if libc::tcsetattr(tty, 1 as c_int, &mut shell_tty_info) < 0 as c_int {
+            if interactive != 0 {
+                sys_error(
+                    b"[%ld: %d (%d)] tcsetattr\0" as *const u8 as *const c_char,
+                    getpid() as libc::c_long,
+                    shell_level,
+                    tty,
+                );
+            }
+            return -1;
+        }
+    }
+    return 0 ;
+}
+
+unsafe extern "C" fn find_last_proc(mut job: c_int, mut block: c_int) -> *mut PROCESS 
+{
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    if block != 0 {
+        BLOCK_CHILD (&mut  set, &mut oset);
+    }
+    p = (**jobs.offset(job as isize)).pipe;
+    while !p.is_null() && (*p).next != (**jobs.offset(job as isize)).pipe {
+        p = (*p).next;
+    }
+    if block != 0 {
+        UNBLOCK_CHILD (&mut oset);
+    }
+    return p;
+}
+
+unsafe extern "C" fn find_last_pid(mut job: c_int, mut block: c_int) -> pid_t 
+{
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    p = find_last_proc(job, block);
+    return (*p).pid;
+}
+
+#[macro_export]
+macro_rules! CHECK_WAIT_INTR {
+    () => {
+        if wait_intr_flag != 0 && wait_signal_received != 0 && this_shell_builtin.is_some()
+        && this_shell_builtin 
+            == (Some(wait_builtin as unsafe extern "C" fn(*mut WORD_LIST) -> c_int))
+    {
+        siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+    }
+    };
+}
+
+#[macro_export]
+macro_rules! CHECK_TERMSIG {
+    () => {
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  wait_for_single_pid(mut pid: pid_t, mut flags: c_int) -> c_int 
+{
+    let mut child: *mut PROCESS = 0 as *mut PROCESS;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut r: c_int = 0;
+    let mut job: c_int = 0;
+    let mut alive: c_int = 0;
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    child = find_pipeline(pid,0 ,0  as *mut c_int);
+    UNBLOCK_CHILD (&mut oset);
+
+    if child.is_null() {
+        r = bgp_search(pid);
+        if r >= 0  {
+            return r;
+        }
+    }
+    if child.is_null() {
+        if flags & JWAIT_PERROR as c_int != 0 {
+            internal_error(b"wait: pid %ld is not a child of this shell\0" as *const u8 as *const c_char,
+                pid as libc::c_long,
+            );
+        }
+        return 127 ;
+    }
+    alive = 0 ;
+    loop {
+        r = wait_for(pid, 0 );
+        if flags & JWAIT_FORCE as c_int == 0 {
+            break;
+        }
+
+        BLOCK_CHILD (&mut set, &mut oset);
+        alive = PALIVE!(child) as c_int;
+        UNBLOCK_CHILD (& mut oset);
+
+        if !(alive != 0) {
+            break;
+        }
+    }
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    job = find_job(pid, 0 , 0 as *mut *mut PROCESS);
+    if job != NO_JOB && !(*jobs.offset(job as isize)).is_null()
+        && DEADJOB!(job)
+    {
+        (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+    }
+    UNBLOCK_CHILD (&mut oset);
+    
+    
+    if posixly_correct != 0 {
+        cleanup_dead_jobs();
+        bgp_delete(pid);
+    }
+    
+    CHECK_WAIT_INTR!();
+
+    return r;
+}
+
+#[macro_export]
+macro_rules! QUIT {
+    () => {
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+        if interrupt_state != 0 {
+            throw_to_top_level();
+        }
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  wait_for_background_pids(mut ps: *mut procstat) {
+    let mut i: c_int = 0;
+    let mut r: c_int = 0;
+    let mut any_stopped: c_int = 0;
+    let mut check_async: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut pid: pid_t = 0;
+
+
+    any_stopped = 0 ;
+    check_async = 1;
+    loop {
+        BLOCK_CHILD (&mut set, &mut set);
+
+        i = 0;
+        while i < js.j_jobslots {
+            if !(*jobs.offset(i as isize)).is_null() && STOPPED! (i)
+            {
+                builtin_warning(
+                    b"job %d[%d] stopped\0" as *const u8 as *const c_char,
+                    i + 1 ,
+                    find_last_pid(i, 0 ),
+                );
+                any_stopped = 1;
+            }
+            if !(*jobs.offset(i as isize)).is_null() && RUNNING!(i) && IS_FOREGROUND!(i)
+            {
+                break;
+            }
+            i += 1;
+        }
+        if i == js.j_jobslots {
+            UNBLOCK_CHILD (&mut oset);
+            break;
+        } 
+
+        pid = find_last_pid(i, 0  );
+        UNBLOCK_CHILD (&mut oset);
+        QUIT!();
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+        if interrupt_state != 0 {
+            throw_to_top_level();
+        }
+        *__errno_location() = 0 ;
+        r = wait_for_single_pid(pid, JWAIT_PERROR as c_int);
+        if !ps.is_null() {
+            (*ps).pid = pid;
+            (*ps)
+                .status = (if r < 0 as c_int { 127 as c_int } else { r })
+                as libc::c_short;
+        }
+        if r == -1 && *__errno_location() == ECHILD as c_int {
+            check_async = 0 ;
+            mark_all_jobs_as_dead();
+        }
+        
+    }
+    procsub_waitall();
+    mark_dead_jobs_as_notified(1);
+    cleanup_dead_jobs();
+    bgp_clear();
+}
+
+pub type SigHandler1 = Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>;
+#[macro_export]
+macro_rules! INVALID_SIGNAL_HANDLER {
+    () => {
+        wait_for_background_pids as *mut SigHandler
+    }
+}
+static mut old_sigint_handler:*mut SigHandler = INVALID_SIGNAL_HANDLER!();
+
+
+
+
+unsafe extern "C" fn restore_sigint_handler() {
+    if old_sigint_handler != INVALID_SIGNAL_HANDLER!()
+    {
+        set_signal_handler(SIGINT as c_int, old_sigint_handler);     
+        old_sigint_handler = INVALID_SIGNAL_HANDLER!();
+        waiting_for_child = 0 ;
+    }
+}
+
+
+
+unsafe extern "C" fn wait_sigint_handler(mut sig: c_int) {
+    println!("wait_sigint_handler");
+    let mut sigint_handler: Option::<SigHandler> = None;
+
+    if this_shell_builtin.is_some() && this_shell_builtin == Some(wait_builtin) 
+    {
+        set_exit_status(128 + SIGINT as c_int);
+        restore_sigint_handler();
+        if this_shell_builtin.is_some()
+            && this_shell_builtin == Some(wait_builtin)  && signal_is_trapped(SIGINT as c_int) != 0
+            && {
+                sigint_handler = Some(trap_to_sighandler(SIGINT as c_int));
+                sigint_handler
+                    == Some(Some(trap_handler as unsafe extern "C" fn(c_int) -> ()))
+            }
+        {
+            trap_handler(SIGINT as c_int);
+            wait_signal_received = SIGINT as c_int;
+            if wait_intr_flag != 0 {
+                siglongjmp(wait_intr_buf.as_mut_ptr(), 1 );
+            } else {
+                return
+            }
+        } else {
+            kill(getpid(), SIGINT as c_int);
+        }
+    }
+    if waiting_for_child != 0 {
+        wait_sigint_received = 1 ;
+    } else {
+        set_exit_status(128  + SIGINT as c_int);
+        restore_sigint_handler();
+        kill(getpid(), SIGINT as c_int);
+    };
+}
+
+
+unsafe extern "C" fn process_exit_signal(mut status: WAIT) -> c_int {
+
+    if libc::WIFSIGNALED(status) {
+        return libc::WTERMSIG(status);
+    } else {
+        return 0;
+    }
+}
+
+
+unsafe extern "C" fn process_exit_status(mut status: WAIT) -> c_int {
+    if WIFSIGNALED!(status) {
+        return 128 + WTERMSIG! (status);
+    } else if WIFSTOPPED! (status) as c_int == 0 {
+        return WEXITSTATUS!(status);
+    } else {
+        return 0;
+    }
+
+}
+
+unsafe extern "C" fn job_signal_status(mut job: c_int) -> WAIT {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut s: WAIT = 0;
+
+    p = (**jobs.offset(job as isize)).pipe;
+    loop {
+        s = (*p).status;
+        if WIFSIGNALED!(s) || WIFSTOPPED!(s)
+        {
+            break;
+        }
+        p = (*p).next;
+        if !(p != (**jobs.offset(job as isize)).pipe) {
+            break;
+        }
+    }
+    return s;
+}
+
+unsafe extern "C" fn raw_job_exit_status(mut job: c_int) -> WAIT {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut fail: c_int = 0;
+    let mut ret: WAIT = 0;
+
+    if (**jobs.offset(job as isize)).flags & J_PIPEFAIL as c_int != 0 {
+        fail = 0;
+        p = (**jobs.offset(job as isize)).pipe;
+        loop {
+            if WSTATUS!((*p).status) != 0 {
+                fail = WSTATUS!((*p).status);
+            }
+            p = (*p).next;
+            if !(p != (**jobs.offset(job as isize)).pipe) {
+                break;
+            }
+        }
+        WSTATUS!(ret) = fail;
+        return ret;
+    }
+    p = (**jobs.offset(job as isize)).pipe;
+    while (*p).next != (**jobs.offset(job as isize)).pipe {
+        p = (*p).next;
+    }
+    return (*p).status;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  job_exit_status(mut job: c_int) -> c_int {
+    return process_exit_status(raw_job_exit_status(job));
+}
+#[no_mangle]
+pub unsafe extern "C"  fn  job_exit_signal(mut job: c_int) -> c_int {
+    return process_exit_signal(raw_job_exit_status(job));
+}
+
+pub const ANY_PID:pid_t = -1;
+#[macro_export]
+macro_rules! IS_JOBCONTROL {
+    ($job:expr) => {
+        (**jobs.offset($job as isize)).flags & 0x4 as c_int
+                    != 0 as c_int
+    };
+}
+
+#[macro_export]
+macro_rules! RL_ISSTATE {
+    ($x:expr) => {
+        rl_readline_state & ($x)
+    };
+}
+#[macro_export]
+macro_rules! RL_STATE_COMPLETING {
+    () => {
+        0x0004000
+    };
+}
+
+#[macro_export]
+macro_rules! ADDINTERRUPT {
+    () => {
+        interrupt_state += 1
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn wait_for(
+    mut pid: pid_t,
+    mut flags: c_int,
+) -> c_int {
+    let mut current_block: u64;
+    let mut job: c_int = 0;
+    let mut termination_state: c_int = 0;
+    let mut r: c_int = 0;
+    let mut s: WAIT = 0;
+    let mut child: *mut PROCESS = 0 as *mut PROCESS;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    child = 0 as *mut PROCESS;
+    sigemptyset(&mut set);
+    sigaddset(&mut set, 17 as c_int);
+    sigemptyset(&mut oset);
+    sigprocmask(0 as c_int, &mut set, &mut oset);
+    child_caught_sigint = 0 as c_int;
+    wait_sigint_received = child_caught_sigint;
+    if job_control == 0 as c_int || subshell_environment & 0x4 as c_int != 0
+    {
+        let mut temp_sigint_handler: *mut SigHandler;
+        temp_sigint_handler = set_signal_handler(SIGINT as c_int, wait_sigint_handler as *mut Option<unsafe extern "C" fn(i32)>);
+        if !(temp_sigint_handler == wait_sigint_handler as *mut SigHandler) {
+                        old_sigint_handler = temp_sigint_handler;
+                    }
+                    waiting_for_child = 0;
+                    if old_sigint_handler
+                        == &mut ::std::mem::transmute::<
+                            libc::intptr_t,
+                            __sighandler_t,
+                        >(1 as c_int as libc::intptr_t) 
+                    {
+                        set_signal_handler(2 as c_int, old_sigint_handler);
+                    }
+    }
+    termination_state = last_command_exit_value;
+    if interactive != 0 && job_control == 0 as c_int {
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+        if interrupt_state != 0 {
+            throw_to_top_level();
+        }
+    }
+    if terminating_signal != 0 {
+        termsig_handler(terminating_signal);
+    }
+    if wait_intr_flag != 0 && wait_signal_received != 0 && this_shell_builtin.is_some()
+        && this_shell_builtin
+            == Some(wait_builtin as unsafe extern "C" fn(*mut WordList) -> c_int)
+    {
+        siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+    }
+    job = -(1 as c_int);
+    loop {
+        if pid != -(1 as c_int) {
+            child = find_pipeline(
+                pid,
+                0 as c_int,
+                0 as *mut libc::c_void as *mut c_int,
+            );
+            if child.is_null() {
+                give_terminal_to(shell_pgrp, 0 as c_int);
+                sigprocmask(
+                    2 as c_int,
+                    &mut oset,
+                    0 as *mut libc::c_void as *mut sigset_t,
+                );
+                internal_error(
+                    dcgettext(
+                        0 as *const c_char,
+                        b"wait_for: No record of process %ld\0" as *const u8
+                            as *const c_char,
+                        5 as c_int,
+                    ),
+                    pid as libc::c_long,
+                );
+                restore_sigint_handler();
+                termination_state = 127 as c_int;
+                return termination_state;
+            }
+        }
+        if job == -(1 as c_int) && pid != -(1 as c_int) {
+            job = find_job(pid, 0 as c_int, 0 as *mut *mut PROCESS);
+        }
+        if pid == -(1 as c_int) || (*child).running == 1 as c_int
+            || job != -(1 as c_int)
+                && (**jobs.offset(job as isize)).state as c_int
+                    == JRUNNING as c_int
+        {
+            let mut old_waiting: c_int = 0;
+            queue_sigchld = 1 as c_int;
+            old_waiting = waiting_for_child;
+            waiting_for_child = 1 as c_int;
+            if wait_intr_flag != 0 && wait_signal_received != 0
+                && this_shell_builtin.is_some()
+                && this_shell_builtin
+                    == Some(
+                        wait_builtin
+                            as unsafe extern "C" fn(*mut WordList) -> c_int,
+                    )
+            {
+                siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+            }
+            r = waitchld(pid, 1 as c_int);
+            waiting_for_child = old_waiting;
+            queue_sigchld = 0 as c_int;
+            if r == -(1 as c_int) && *__errno_location() == 10 as c_int
+                && this_shell_builtin
+                    == Some(
+                        wait_builtin
+                            as unsafe extern "C" fn(*mut WordList) -> c_int,
+                    )
+            {
+                termination_state = -(1 as c_int);
+                restore_sigint_handler();
+                current_block = 6718615339517147058;
+                break;
+            } else if r == -(1 as c_int)
+                    && *__errno_location() == 10 as c_int
+                {
+                if !child.is_null() {
+                    (*child).running = 0 as c_int;
+                    (*child).status = 0 as c_int;
+                }
+                js.c_living = 0 as c_int;
+                if job != -(1 as c_int) {
+                    (**jobs.offset(job as isize)).state = JDEAD;
+                    js.c_reaped += 1;
+                    js.j_ndead += 1;
+                }
+                if pid == -(1 as c_int) {
+                    termination_state = -(1 as c_int);
+                    current_block = 7072655752890836508;
+                    break;
+                }
+            }
+        }
+        if interactive != 0 && job_control == 0 as c_int {
+            if terminating_signal != 0 {
+                termsig_handler(terminating_signal);
+            }
+            if interrupt_state != 0 {
+                throw_to_top_level();
+            }
+        }
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+        if wait_intr_flag != 0 && wait_signal_received != 0
+            && this_shell_builtin.is_some()
+            && this_shell_builtin
+                == Some(
+                    wait_builtin as unsafe extern "C" fn(*mut WordList) -> c_int,
+                )
+        {
+            siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+        }
+        if pid == -(1 as c_int) {
+            restore_sigint_handler();
+            current_block = 6718615339517147058;
+            break;
+        } else if !((*child).running == 1 as c_int
+                || job != -(1 as c_int)
+                    && (**jobs.offset(job as isize)).state as c_int
+                        == JRUNNING as c_int)
+            {
+            current_block = 7072655752890836508;
+            break;
+        }
+    }
+    match current_block {
+        7072655752890836508 => {
+            restore_sigint_handler();
+            termination_state = if job != -(1 as c_int) {
+                job_exit_status(job)
+            } else if !child.is_null() {
+                process_exit_status((*child).status)
+            } else {
+                0 as c_int
+            };
+            last_command_exit_signal = if job != -(1 as c_int) {
+                job_exit_signal(job)
+            } else if !child.is_null() {
+                process_exit_signal((*child).status)
+            } else {
+                0 as c_int
+            };
+            if job != -(1 as c_int)
+                && (**jobs.offset(job as isize)).state as c_int
+                    == JSTOPPED as c_int
+                || !child.is_null()
+                    && (*child).status & 0xff as c_int == 0x7f as c_int
+            {
+                termination_state = 128 as c_int
+                    + (((*child).status & 0xff00 as c_int) >> 8 as c_int);
+            }
+            if job == -(1 as c_int)
+                || (**jobs.offset(job as isize)).flags & 0x4 as c_int
+                    != 0 as c_int
+            {
+                if flags & (1 as c_int) << 8 as c_int == 0 as c_int
+                    && running_in_background == 0 as c_int
+                    && subshell_environment & (0x1 as c_int | 0x10 as c_int)
+                        == 0 as c_int
+                {
+                    give_terminal_to(shell_pgrp, 0 as c_int);
+                }
+            }
+            if job != -(1 as c_int) {
+                if interactive_shell != 0 && subshell_environment == 0 as c_int {
+                    s = job_signal_status(job);
+                    if ((s & 0x7f as c_int) + 1 as c_int) as libc::c_schar
+                        as c_int >> 1 as c_int > 0 as c_int
+                        || s & 0xff as c_int == 0x7f as c_int
+                    {
+                        set_tty_state();
+                        if check_window_size != 0
+                            && (job == js.j_current
+                                || (**jobs.offset(job as isize)).flags & 0x1 as c_int
+                                    != 0 as c_int)
+                        {
+                            get_new_window_size(
+                                0 as c_int,
+                                0 as *mut c_int,
+                                0 as *mut c_int,
+                            );
+                        }
+                    } else if rl_readline_state & 0x4000 as c_int as libc::c_ulong
+                            == 0 as c_int as libc::c_ulong
+                        {
+                        get_tty_state();
+                    }
+                    if job_control != 0
+                        && (**jobs.offset(job as isize)).flags & 0x4 as c_int
+                            != 0 as c_int
+                        && (**jobs.offset(job as isize)).flags & 0x1 as c_int
+                            != 0 as c_int
+                        && ((s & 0x7f as c_int) + 1 as c_int)
+                            as libc::c_schar as c_int >> 1 as c_int
+                            > 0 as c_int
+                        && s & 0x7f as c_int == 2 as c_int
+                    {
+                        if signal_is_trapped(2 as c_int) == 0 as c_int
+                            && (loop_level != 0
+                                || shell_compatibility_level > 32 as c_int
+                                    && executing_list != 0)
+                        {
+                            ::std::ptr::write_volatile(
+                                &mut interrupt_state as *mut sig_atomic_t,
+                                ::std::ptr::read_volatile::<
+                                    sig_atomic_t,
+                                >(&interrupt_state as *const sig_atomic_t) + 1,
+                            );
+                        } else if signal_is_trapped(2 as c_int) != 0
+                                && loop_level != 0
+                            {
+                            ::std::ptr::write_volatile(
+                                &mut interrupt_state as *mut sig_atomic_t,
+                                ::std::ptr::read_volatile::<
+                                    sig_atomic_t,
+                                >(&interrupt_state as *const sig_atomic_t) + 1,
+                            );
+                        } else if interactive_shell != 0
+                                && signal_is_trapped(2 as c_int) == 0 as c_int
+                                && sourcelevel != 0
+                            {
+                            ::std::ptr::write_volatile(
+                                &mut interrupt_state as *mut sig_atomic_t,
+                                ::std::ptr::read_volatile::<
+                                    sig_atomic_t,
+                                >(&interrupt_state as *const sig_atomic_t) + 1,
+                            );
+                        } else {
+                            putchar('\n' as i32);
+                            libc::fflush(stdout);
+                        }
+                    }
+                } else if subshell_environment
+                        & (0x4 as c_int | 0x10 as c_int) != 0
+                        && wait_sigint_received != 0
+                    {
+                    if child_caught_sigint == 0 as c_int
+                        && signal_is_trapped(2 as c_int) == 0 as c_int
+                    {
+                        sigprocmask(
+                            2 as c_int,
+                            &mut oset,
+                            0 as *mut libc::c_void as *mut sigset_t,
+                        );
+                        old_sigint_handler = set_signal_handler(2 as c_int, &mut None);
+                        if old_sigint_handler == SIG_IGN!()
+                        {
+                            restore_sigint_handler();
+                        } else {
+                            kill(getpid(), 2 as c_int);
+                        }
+                    }
+                } else if interactive_shell == 0 as c_int
+                        && subshell_environment == 0 as c_int
+                        && (**jobs.offset(job as isize)).flags & 0x1 as c_int
+                            != 0 as c_int
+                    {
+                    s = job_signal_status(job);
+                    if job_control != 0
+                        && (**jobs.offset(job as isize)).flags & 0x4 as c_int
+                            != 0 as c_int
+                        && ((s & 0x7f as c_int) + 1 as c_int)
+                            as libc::c_schar as c_int >> 1 as c_int
+                            > 0 as c_int
+                        && s & 0x7f as c_int == 2 as c_int
+                    {
+                        ::std::ptr::write_volatile(
+                            &mut interrupt_state as *mut sig_atomic_t,
+                            ::std::ptr::read_volatile::<
+                                sig_atomic_t,
+                            >(&interrupt_state as *const sig_atomic_t) + 1,
+                        );
+                    }
+                    if check_window_size != 0 {
+                        get_new_window_size(
+                            0 as c_int,
+                            0 as *mut c_int,
+                            0 as *mut c_int,
+                        );
+                    }
+                }
+                if (**jobs.offset(job as isize)).state as c_int
+                    == JDEAD as c_int
+                    && (**jobs.offset(job as isize)).flags & 0x1 as c_int
+                        != 0 as c_int
+                {
+                    setjstatus(job);
+                }
+                notify_and_cleanup();
+            }
+        }
+        _ => {}
+    }
+    sigprocmask(2 as c_int, &mut oset, 0 as *mut libc::c_void as *mut sigset_t);
+    return termination_state;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  wait_for_job(mut job: c_int, mut flags: c_int, mut ps: *mut procstat) -> c_int 
+{
+    let mut pid: pid_t = 0;
+    let mut r: c_int = 0;
+    let mut state: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD(&mut set, &mut oset);
+    state = JOBSTATE!(job);
+    if state == JSTOPPED as c_int {
+        internal_warning(b"wait_for_job: job %d is stopped\0" as *const u8 as *const c_char,
+                job + 1 as c_int);
+    }
+
+    pid = find_last_pid(job, 0 );
+    UNBLOCK_CHILD(&mut oset);
+
+    loop {
+        r = wait_for(pid, 0);
+        if r == -1 && errno!() == ECHILD {
+            mark_all_jobs_as_dead();
+        }
+
+        CHECK_WAIT_INTR!();
+
+        if flags & JWAIT_FORCE as c_int == 0  {
+            break;
+        }
+        BLOCK_CHILD (&mut set, &mut oset);
+        state = if job != NO_JOB && !(*jobs.offset(job as isize)).is_null()
+        {
+            JOBSTATE!(job)
+        } else {
+            JDEAD as c_int
+        };
+        UNBLOCK_CHILD (&mut oset);
+        if !(state != JDEAD as c_int) {
+            break;
+        }
+    }
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    if job != NO_JOB && !(*jobs.offset(job as isize)).is_null() && DEADJOB!(job)
+    {
+        (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+    }
+    UNBLOCK_CHILD (&mut oset);
+    if !ps.is_null() {
+        (*ps).pid = pid;
+        (*ps).status = (if r < 0  { 127  } else { r }) as libc::c_short;
+    }
+    return r;
+}
+
+#[macro_export]
+macro_rules! IS_WAITING {
+    ($i:expr) => {
+        (**jobs.offset($i as isize)).flags & 0x80 as c_int != 0 as c_int
+    };
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  wait_for_any_job(mut flags: c_int, mut ps: *mut procstat) -> c_int 
+{
+    let mut current_block: u64;
+    let mut pid: pid_t = 0;
+    let mut i: c_int = 0;
+    let mut r: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    if jobs_list_frozen != 0 {
+        return -1;
+    }
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    i = 0 as c_int;
+    loop {
+        if i < js.j_jobslots {
+            if !(flags & JWAIT_WAITING as c_int != 0 && !(*jobs.offset(i as isize)).is_null()
+                && IS_WAITING!(i) as c_int == 0)
+            {
+                if !(*jobs.offset(i as isize)).is_null() && DEADJOB!(i) && IS_NOTIFIED! (i)  as c_int == 0
+                {
+                    current_block = 2729223887955387488;
+                    break;
+                }
+            }
+            i += 1;
+        } else {
+            UNBLOCK_CHILD (&mut oset);
+            current_block = 7172762164747879670;
+            break;
+        }
+    }
+    'c_22951: loop {
+        match current_block {
+            2729223887955387488 => {
+                r = job_exit_status(i);
+                break;
+            }
+            _ => {
+                BLOCK_CHILD (&mut set, &mut oset);
+                i = 0 as c_int;
+                while i < js.j_jobslots {
+                    if !(*jobs.offset(i as isize)).is_null()
+                        && RUNNING!(i)
+                        &&  IS_FOREGROUND!(i) as c_int == 0
+                    {
+                        break;
+                    }
+                    i += 1;
+                }
+                if i == js.j_jobslots {
+                    UNBLOCK_CHILD (&mut oset);
+                    return -1;
+                }
+                UNBLOCK_CHILD (&mut oset);
+
+                QUIT!();
+                CHECK_TERMSIG!();
+                CHECK_WAIT_INTR!();
+
+                errno!() = 0;
+                r = wait_for(ANY_PID, 0 );
+                if r == -1 && errno!() == ECHILD {
+                    mark_all_jobs_as_dead();
+                }
+                BLOCK_CHILD (&mut set, &mut oset);
+
+                i = 0 as c_int;
+                while i < js.j_jobslots {
+                    if !(flags & JWAIT_WAITING as c_int != 0 && !(*jobs.offset(i as isize)).is_null() && IS_WAITING!(i) as c_int == 0)
+                    {
+                        if !(*jobs.offset(i as isize)).is_null()
+                            && DEADJOB!(i)
+                        {
+                            current_block = 2729223887955387488;
+                            continue 'c_22951;
+                        }
+                    }
+                    i += 1;
+                }
+                UNBLOCK_CHILD (&mut oset);
+                current_block = 7172762164747879670;
+            }
+        }
+    }
+    pid = find_last_pid(i, 0 );
+    if !ps.is_null() {
+        (*ps).pid = pid;
+        (*ps).status = r as libc::c_short;
+    }
+    notify_of_job_status();
+    delete_job(i, 0 );
+    coproc_reap();
+    UNBLOCK_CHILD (&mut oset);
+    return r;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  notify_and_cleanup() {
+    if jobs_list_frozen != 0 {
+        return;
+    }
+    if interactive != 0 || interactive_shell == 0  || sourcelevel != 0 {
+        notify_of_job_status();
+    }
+    cleanup_dead_jobs();
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  reap_dead_jobs() {
+    mark_dead_jobs_as_notified(0);
+    cleanup_dead_jobs();
+}
+
+unsafe extern "C" fn most_recent_job_in_state(
+    mut job: c_int,
+    mut state: JOB_STATE,
+) -> c_int {
+    let mut i: c_int = 0;
+    let mut result: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    sigemptyset(&mut set);
+    sigaddset(&mut set, 17 as c_int);
+    sigemptyset(&mut oset);
+    sigprocmask(0 as c_int, &mut set, &mut oset);
+    result = -(1 as c_int);
+    i = job - 1 as c_int;
+    while i >= 0 as c_int {
+        if !(*jobs.offset(i as isize)).is_null()
+            && (**jobs.offset(i as isize)).state as c_int == state as c_int
+        {
+            result = i;
+            break;
+        } else {
+            i -= 1;
+        }
+    }
+    sigprocmask(2 as c_int, &mut oset, 0 as *mut libc::c_void as *mut sigset_t);
+    return result;
+}
+
+unsafe extern "C" fn job_last_stopped(mut job: c_int) -> c_int {
+    return most_recent_job_in_state(job, JSTOPPED as c_int);
+}
+
+unsafe extern "C" fn job_last_running(mut job: c_int) -> c_int {
+    return most_recent_job_in_state(job, JRUNNING as c_int);
+}
+
+
+unsafe extern "C" fn set_current_job(mut job: c_int) {
+    let mut candidate: c_int = 0;
+
+    if js.j_current != job {
+        js.j_previous = js.j_current;
+        js.j_current = job;
+    }
+
+    if js.j_previous != js.j_current && js.j_previous != NO_JOB
+        && !(*jobs.offset(js.j_previous as isize)).is_null()
+        && (**jobs.offset(js.j_previous as isize)).state as c_int
+            == JSTOPPED as c_int
+    {
+        return;
+    }
+    candidate = NO_JOB;
+    if (**jobs.offset(js.j_current as isize)).state as c_int
+        == JSTOPPED as c_int
+    {
+        candidate = job_last_stopped(js.j_current);
+        if candidate != NO_JOB {
+            js.j_previous = candidate;
+            return;
+        }
+    }
+    candidate = if (**jobs.offset(js.j_current as isize)).state as c_int
+        == JRUNNING as c_int
+    {
+        job_last_running(js.j_current)
+    } else {
+        job_last_running(js.j_jobslots)
+    };
+    if candidate != NO_JOB {
+        js.j_previous = candidate;
+        return;
+    }
+    js.j_previous = js.j_current;
+}
+unsafe extern "C" fn reset_current() {
+    let mut candidate: c_int = 0;
+
+    if js.j_jobslots != 0 && js.j_current != NO_JOB
+        && !(*jobs.offset(js.j_current as isize)).is_null()
+        && STOPPED!(js.j_current)
+    {
+        candidate = js.j_current;
+    } else {
+        candidate = NO_JOB;
+
+        if js.j_previous != NO_JOB
+            && !(*jobs.offset(js.j_previous as isize)).is_null()
+            && STOPPED!(js.j_previous)
+        {
+            candidate = js.j_previous;
+        }
+        if candidate == NO_JOB {
+            candidate = job_last_stopped(js.j_jobslots);
+        }
+        if candidate == NO_JOB {
+            candidate = job_last_running(js.j_jobslots);
+        }
+    }
+    if candidate != NO_JOB {
+        set_current_job(candidate);
+    } else {
+        js.j_previous = NO_JOB;
+        js.j_current = js.j_previous;
+    };
+}
+
+unsafe extern "C" fn set_job_running(mut job: c_int) {
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+
+    p = (**jobs.offset(job as isize)).pipe;
+    loop {
+        if WIFSTOPPED!((*p).status) {
+            (*p).running = PS_RUNNING as c_int;
+        }
+        p = (*p).next;
+        if !(p != (**jobs.offset(job as isize)).pipe) {
+            break;
+        }
+    }
+    JOBSTATE!(job) = JRUNNING;
+}
+
+pub type cc_t = libc::c_uchar;
+pub type speed_t = libc::c_uint;
+pub type tcflag_t = libc::c_uint;
+
+#[no_mangle]
+pub unsafe extern "C"  fn  start_job(mut job: c_int, mut foreground: c_int) -> c_int 
+{
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut already_running: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut wd: *mut c_char = 0 as *mut c_char;
+    let mut s: *mut c_char = 0 as *mut c_char;
+    static mut save_stty: libc::termios = libc::termios {
+        c_iflag: 0,
+        c_oflag: 0,
+        c_cflag: 0,
+        c_lflag: 0,
+        c_line: 0,
+        c_cc: [0; 32],
+        c_ispeed: 0,
+        c_ospeed: 0,
+    };
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    if subshell_environment & SUBSHELL_COMSUB as c_int != 0 && pipeline_pgrp == shell_pgrp {
+        internal_error(
+            b"%s: no current jobs\0" as *const u8 as *const c_char,               
+            this_command_name,
+        );
+        UNBLOCK_CHILD (&mut oset);
+        return -1;
+    }
+    if DEADJOB!(job){
+        internal_error(           
+            b"%s: job has terminated\0" as *const u8 as *const c_char,             
+            this_command_name,
+        );
+        UNBLOCK_CHILD(&mut oset);
+        return -1;
+    }
+    already_running = RUNNING! (job) as c_int;
+
+    if foreground == 0  && already_running != 0 {
+        internal_error(                          
+            b"%s: job %d already in background\0" as *const u8 as *const c_char,              
+            this_command_name,
+            job + 1 as c_int,
+        );
+        UNBLOCK_CHILD (&mut oset);
+        return 0 ;
+    }
+
+    wd = current_working_directory();
+
+    (**jobs.offset(job as isize)).flags &= !(J_NOTIFIED as c_int);
+
+    if foreground != 0 {
+        set_current_job(job);
+        (**jobs.offset(job as isize)).flags |= J_FOREGROUND as c_int;
+    }
+
+    p = (**jobs.offset(job as isize)).pipe;
+
+    if foreground == 0  {
+        if posixly_correct == 0 as c_int {
+            s = (if job == js.j_current {
+                b"+ \0" as *const u8 as *const c_char
+            } else if job == js.j_previous {
+                b"- \0" as *const u8 as *const c_char
+            } else {
+                b" \0" as *const u8 as *const c_char
+            }) as *mut c_char;
+        } else {
+            s = b" \0" as *const u8 as *const c_char as *mut c_char;
+        }
+        print!("[{}]{}",job + 1 as c_int, CStr::from_ptr(s).to_str().unwrap());
+    }
+    loop {
+        print!(
+            "{}{}",
+            if !((*p).command).is_null() {
+                let str1 = (*p).command;
+                CStr::from_ptr(str1).to_str().unwrap()
+            } else {
+                let str1 = b"\0" as *const u8 as *const c_char;
+                CStr::from_ptr(str1).to_str().unwrap()
+            },
+
+            if (*p).next != (**jobs.offset(job as isize)).pipe {
+                let str1 =  b" | \0" as *const u8 as *const c_char;
+                CStr::from_ptr(str1).to_str().unwrap()
+            } else {
+                let str1 = b"\0" as *const u8 as *const c_char;
+                CStr::from_ptr(str1).to_str().unwrap()
+            },
+        );
+        p = (*p).next;
+        if !(p != (**jobs.offset(job as isize)).pipe) {
+            break;
+        }
+    }
+    if foreground == 0 {
+        print!(" &");
+    }
+    if strcmp(wd, (**jobs.offset(job as isize)).wd) != 0  {
+        let str1 = polite_directory_format((**jobs.offset(job as isize)).wd);
+        print!(
+            " (wd:{})",
+            CStr::from_ptr(str1).to_str().unwrap()
+        );
+    }
+    print!("\n");
+
+    if already_running == 0 {
+        set_job_running(job);
+    }
+    if foreground != 0 {
+        get_tty_state();
+        save_stty = shell_tty_info;
+        if IS_JOBCONTROL!(job) {
+            give_terminal_to((**jobs.offset(job as isize)).pgrp, 0);
+        }
+    } else {
+        (**jobs.offset(job as isize)).flags &= !(J_FOREGROUND as c_int);
+    }
+    if already_running == 0 {
+        (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+        killpg((**jobs.offset(job as isize)).pgrp, 18 as c_int);
+    }
+    if foreground != 0 {
+        let mut pid: pid_t = 0;
+        let mut st: c_int = 0;
+
+        pid = find_last_pid(job, 0 as c_int);
+        UNBLOCK_CHILD (&mut oset);
+        st = wait_for(pid, 0 );
+        shell_tty_info = save_stty;
+        set_tty_state();
+        return st;
+    } else {
+        reset_current();
+        UNBLOCK_CHILD (&mut set);
+        return 0 as c_int;
+    };
+}
+
+#[macro_export]
+macro_rules! PEXITED {
+    ($p:expr) => {
+        (*$p).running  == 0 as c_int
+    };
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  kill_pid(mut pid: pid_t, mut sig: c_int, mut group: c_int) -> c_int 
+{
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+    let mut job: c_int = 0;
+    let mut result: c_int = 0;
+    let mut negative: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    if pid < -1 {
+        pid = -pid;
+        negative = 1;
+        group = negative;
+    } else {
+        negative = 0 ;
+    }
+    result = 0 ;
+    if group != 0 {
+        BLOCK_CHILD ( &mut set, &mut oset);
+        p = find_pipeline(pid, 0, &mut job);
+
+        if job != NO_JOB  {
+            (**jobs.offset(job as isize)).flags &= !(J_NOTIFIED as c_int);
+            if negative != 0 && (**jobs.offset(job as isize)).pgrp == shell_pgrp {
+                result = killpg(pid, sig);
+            } else if (**jobs.offset(job as isize)).pgrp == shell_pgrp {
+                p = (**jobs.offset(job as isize)).pipe;
+                loop {
+                    if !(PALIVE!(p) as c_int == 0)
+                    {
+                        kill((*p).pid, sig);
+                        if PEXITED!(p)
+                            && (sig == SIGTERM as c_int || sig == SIGHUP as c_int)
+                        {
+                            kill((*p).pid, SIGCONT as c_int);
+                        }
+                        p = (*p).next;
+                    }
+                    if !(p != (**jobs.offset(job as isize)).pipe) {
+                        break;
+                    }
+                }
+            } else {
+                result = killpg((**jobs.offset(job as isize)).pgrp, sig);
+                if !p.is_null()
+                    && STOPPED!(job)
+                    && (sig == SIGTERM as c_int || sig == SIGHUP as c_int)
+                {
+                    killpg((**jobs.offset(job as isize)).pgrp, SIGCONT as c_int);
+                }
+                if !p.is_null()
+                    && STOPPED!(job) && sig == SIGCONT as c_int
+                {
+                    set_job_running(job);
+                    (**jobs.offset(job as isize)).flags &= !(J_FOREGROUND as c_int);
+                    (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+                }
+            }
+        } else {
+            result = killpg(pid, sig);
+        }
+        UNBLOCK_CHILD (&mut oset);
+    } else {
+        result = kill(pid, sig);
+    }
+    return result;
+}
+
+unsafe extern "C" fn sigchld_handler(mut sig: c_int) {
+    let mut n: c_int = 0;
+    let mut oerrno: c_int = 0;
+
+    oerrno = errno!();
+    sigchld += 1;
+    n = 0 ;
+    if queue_sigchld == 0  {
+        n = waitchld(-1, 0 );
+    }
+    errno!() = oerrno;
+    return;
+}
+
+
+#[macro_export]
+macro_rules! sh_longjmp {
+    ($x:expr,$n:expr) => {
+        siglongjmp($x, $n as c_int)
+    };
+}
+
+
+pub const EINVAL:i32 = 22;
+pub const EINTR:i32 = 22;
+
+#[macro_export]
+macro_rules! IMPOSSIBLE_TRAP_HANDLER {
+    () => {
+        initialize_traps as *mut SigHandler
+    };
+}
+
+#[macro_export]
+macro_rules! IGNORE_SIG {
+    () => {
+        SIG_IGN!() 
+    };
+}
+unsafe extern "C" fn waitchld(mut wpid: pid_t, mut block: c_int) -> c_int {
+    let mut status: WAIT = 0;
+    let mut child: *mut PROCESS = 0 as *mut PROCESS;
+    let mut pid: pid_t = 0;
+    let mut ind: c_int = 0;
+    let mut call_set_current: c_int = 0;
+    let mut last_stopped_job: c_int = 0;
+    let mut job: c_int = 0;
+    let mut children_exited: c_int = 0;
+    let mut waitpid_flags: c_int = 0;
+    static mut wcontinued: c_int = 8 as c_int;
+    children_exited = 0 as c_int;
+    call_set_current = children_exited;
+    last_stopped_job = -(1 as c_int);
+    loop {
+        waitpid_flags = if job_control != 0 && subshell_environment == 0 as c_int {
+            2 as c_int | wcontinued
+        } else {
+            0 as c_int
+        };
+        if sigchld != 0 || block == 0 as c_int {
+            waitpid_flags |= 1 as c_int;
+        }
+        if terminating_signal != 0 {
+            termsig_handler(terminating_signal);
+        }
+        if wait_intr_flag != 0 && wait_signal_received != 0
+            && this_shell_builtin.is_some()
+            && this_shell_builtin
+                == Some(
+                    wait_builtin as unsafe extern "C" fn(*mut WordList) -> c_int,
+                )
+        {
+            siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+        }
+        if block == 1 as c_int && queue_sigchld == 0 as c_int
+            && waitpid_flags & 1 as c_int == 0 as c_int
+        {
+            internal_warning(
+                dcgettext(
+                    0 as *const c_char,
+                    b"waitchld: turning on WNOHANG to avoid indefinite block\0"
+                        as *const u8 as *const c_char,
+                    5 as c_int,
+                ),
+            );
+            waitpid_flags |= 1 as c_int;
+        }
+        pid = waitpid(-(1 as c_int), &mut status, waitpid_flags);
+        if wcontinued != 0 && pid < 0 as c_int
+            && *__errno_location() == 22 as c_int
+        {
+            wcontinued = 0 as c_int;
+        } else {
+            if sigchld > 0 as c_int && waitpid_flags & 1 as c_int != 0 {
+                sigchld -= 1;
+            }
+            if pid < 0 as c_int && *__errno_location() == 10 as c_int {
+                if !(children_exited == 0 as c_int) {
+                    break;
+                }
+                return -(1 as c_int);
+            } else {
+                if terminating_signal != 0 {
+                    termsig_handler(terminating_signal);
+                }
+                if wait_intr_flag != 0 && wait_signal_received != 0
+                    && this_shell_builtin.is_some()
+                    && this_shell_builtin
+                        == Some(
+                            wait_builtin
+                                as unsafe extern "C" fn(*mut WordList) -> c_int,
+                        )
+                {
+                    siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+                }
+                if pid < 0 as c_int && *__errno_location() == 4 as c_int
+                    && wait_sigint_received != 0
+                {
+                    child_caught_sigint = 1 as c_int;
+                }
+                if !(pid <= 0 as c_int) {
+                    if wait_sigint_received != 0
+                        && ((((status & 0x7f as c_int) + 1 as c_int)
+                            as libc::c_schar as c_int >> 1 as c_int
+                            > 0 as c_int) as c_int == 0 as c_int
+                            || status & 0x7f as c_int != 2 as c_int)
+                    {
+                        child_caught_sigint = 1 as c_int;
+                    }
+                    if ((status & 0x7f as c_int) + 1 as c_int)
+                        as libc::c_schar as c_int >> 1 as c_int
+                        > 0 as c_int
+                        && status & 0x7f as c_int == 2 as c_int
+                    {
+                        child_caught_sigint = 0 as c_int;
+                    }
+                    if (status == 0xffff as c_int) as c_int
+                        == 0 as c_int
+                    {
+                        children_exited += 1;
+                        js.c_living -= 1;
+                    }
+                    child = find_process(pid, 1 as c_int, &mut job);
+                    coproc_pidchk(pid, status);
+                    ind = find_procsub_child(pid);
+                    if ind >= 0 as c_int {
+                        set_procsub_status(ind, pid, status);
+                    }
+                    if child.is_null() {
+                        if status & 0x7f as c_int == 0 as c_int
+                            || ((status & 0x7f as c_int) + 1 as c_int)
+                                as libc::c_schar as c_int >> 1 as c_int
+                                > 0 as c_int
+                        {
+                            js.c_reaped += 1;
+                        }
+                    } else {
+                        (*child).status = status;
+                        (*child)
+                            .running = if status == 0xffff as c_int {
+                            1 as c_int
+                        } else {
+                            0 as c_int
+                        };
+                        if (*child).running == 0 as c_int {
+                            js.c_totreaped += 1;
+                            if job != -(1 as c_int) {
+                                js.c_reaped += 1;
+                            }
+                        }
+                        if !(job == -(1 as c_int)) {
+                            call_set_current += set_job_status_and_cleanup(job);
+                            if (**jobs.offset(job as isize)).state as c_int
+                                == JSTOPPED as c_int
+                            {
+                                last_stopped_job = job;
+                            } else if (**jobs.offset(job as isize)).state as c_int
+                                    == JDEAD as c_int && last_stopped_job == job
+                                {
+                                last_stopped_job = -(1 as c_int);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        if !((sigchld != 0 || block == 0 as c_int) && pid > 0 as c_int) {
+            break;
+        }
+    }
+    if call_set_current != 0 {
+        if last_stopped_job != -(1 as c_int) {
+            set_current_job(last_stopped_job);
+        } else {
+            reset_current();
+        }
+    }
+    if children_exited != 0
+        && (signal_is_trapped(17 as c_int) != 0
+            || *trap_list.as_mut_ptr().offset(17 as c_int as isize)
+                == ::std::mem::transmute::<
+                    *mut SigHandler,
+                    *mut c_char,
+                >(
+                    ::std::mem::transmute::<
+                        unsafe extern "C" fn() -> (),
+                        *mut SigHandler,
+                    >(initialize_traps as unsafe extern "C" fn() -> ()),
+                ))
+        && *trap_list.as_mut_ptr().offset(17 as c_int as isize)
+            != ::std::mem::transmute::<
+                __sighandler_t,
+                *mut c_char,
+            >(
+                ::std::mem::transmute::<
+                    libc::intptr_t,
+                    __sighandler_t,
+                >(1 as c_int as libc::intptr_t),
+            )
+    {
+        if posixly_correct != 0 && this_shell_builtin.is_some()
+            && this_shell_builtin
+                == Some(
+                    wait_builtin as unsafe extern "C" fn(*mut WordList) -> c_int,
+                )
+        {
+            queue_sigchld_trap(children_exited);
+            wait_signal_received = 17 as c_int;
+            if sigchld == 0 as c_int && wait_intr_flag != 0 {
+                siglongjmp(wait_intr_buf.as_mut_ptr(), 1 as c_int);
+            }
+        } else if sigchld != 0 {
+            queue_sigchld_trap(children_exited);
+        } else if signal_in_progress(17 as c_int) != 0 {
+            queue_sigchld_trap(children_exited);
+        } else if *trap_list.as_mut_ptr().offset(17 as c_int as isize)
+                == ::std::mem::transmute::<
+                    *mut SigHandler,
+                    *mut c_char,
+                >(
+                    ::std::mem::transmute::<
+                        unsafe extern "C" fn() -> (),
+                        *mut SigHandler,
+                    >(initialize_traps as unsafe extern "C" fn() -> ()),
+                )
+            {
+            queue_sigchld_trap(children_exited);
+        } else if running_trap != 0 {
+            queue_sigchld_trap(children_exited);
+        } else if this_shell_builtin
+                == Some(
+                    wait_builtin as unsafe extern "C" fn(*mut WordList) -> c_int,
+                )
+            {
+            run_sigchld_trap(children_exited);
+        } else {
+            queue_sigchld_trap(children_exited);
+        }
+    }
+    if asynchronous_notification != 0 && interactive != 0
+        && executing_builtin == 0 as c_int
+    {
+        notify_of_job_status();
+    }
+    return children_exited;
+}
+
+unsafe extern "C" fn set_job_status_and_cleanup(mut job: c_int) -> c_int {
+    let mut child: *mut PROCESS = 0 as *mut PROCESS;
+    let mut tstatus: c_int = 0;
+    let mut job_state: c_int = 0;
+    let mut any_stopped: c_int = 0;
+    let mut any_tstped: c_int = 0;
+    let mut call_set_current: c_int = 0;
+    let mut temp_handler: *mut SigHandler;
+
+    child = (**jobs.offset(job as isize)).pipe;
+    (**jobs.offset(job as isize)).flags &= !(J_NOTIFIED as c_int);
+
+    call_set_current = 0;
+
+    any_tstped = 0;
+    any_stopped = any_tstped;
+    job_state = any_stopped;
+    loop {
+        job_state |= PRUNNING! (child) as c_int;
+        if PSTOPPED (child) != 0 {
+            any_stopped = 1;
+            any_tstped |= (job_control != 0 && WSTOPSIG!((*child).status) == SIGTSTP as c_int) as c_int;
+        }
+        child = (*child).next;
+        if !(child != (**jobs.offset(job as isize)).pipe) {
+            break;
+        }
+    }
+
+    if job_state != 0 
+        && JOBSTATE!(job) != JSTOPPED as c_int
+    {
+        return 0 ;
+    }
+
+    if any_stopped != 0 {
+        (**jobs.offset(job as isize)).state = JSTOPPED;
+        (**jobs.offset(job as isize)).flags &= !(J_FOREGROUND as c_int);
+        call_set_current += 1;
+
+        if any_tstped != 0 && loop_level != 0 {
+            breaking = loop_level;
+        }
+    } else if job_state != 0  {
+        (**jobs.offset(job as isize)).state = JRUNNING;
+        call_set_current += 1;
+    } else {
+        (**jobs.offset(job as isize)).state = JDEAD;
+        js.j_ndead += 1;
+
+        if ((**jobs.offset(job as isize)).j_cleanup).is_some() {
+            (Some(
+                ((**jobs.offset(job as isize)).j_cleanup)
+                    .expect("non-null function pointer"),
+            ))
+                .expect(
+                    "non-null function pointer",
+                )((**jobs.offset(job as isize)).cleanarg);
+            
+            (**jobs.offset(job as isize)).j_cleanup = ::std::mem::transmute::<*mut libc::c_void, sh_vptrfunc_t>(0 as *mut libc::c_void);
+        }
+    }
+    if JOBSTATE!(job) == JDEAD as c_int {
+        if wait_sigint_received != 0 && interactive_shell == 0  
+            && child_caught_sigint != 0
+            && IS_FOREGROUND!(job) && signal_is_trapped(SIGINT as c_int) != 0
+        {
+            let mut old_frozen: c_int = 0;
+            wait_sigint_received = 0 ;
+            last_command_exit_value = process_exit_status ((*child).status);
+
+            old_frozen = jobs_list_frozen;
+            jobs_list_frozen = 1 ;
+            tstatus = maybe_call_trap_handler(SIGINT as c_int);
+            jobs_list_frozen = old_frozen;
+        } else if wait_sigint_received != 0 && child_caught_sigint == 0  
+                && IS_FOREGROUND!(job)
+                && IS_JOBCONTROL!(job) as c_int == 0  
+            {
+            let mut old_frozen_0: c_int = 0;
+
+            wait_sigint_received = 0 ;
+
+            if signal_is_trapped(SIGINT as c_int) != 0 {
+                last_command_exit_value = process_exit_status ((*child).status);
+            }
+            old_frozen_0 = jobs_list_frozen;
+            jobs_list_frozen = 1  ;
+            tstatus = maybe_call_trap_handler(SIGINT as c_int);
+            jobs_list_frozen = old_frozen_0;
+            if tstatus == 0 
+                && old_sigint_handler  != INVALID_SIGNAL_HANDLER!()
+            {
+                temp_handler = old_sigint_handler;
+                if temp_handler == trap_handler as *mut Option<unsafe extern "C" fn(i32)>
+                    && signal_is_trapped(SIGINT as c_int) == 0 
+                {
+                    temp_handler = &mut trap_to_sighandler(SIGINT as c_int);
+                }
+                println!("161616161616");
+                restore_sigint_handler();
+                if !temp_handler.is_null() {
+                    termsig_handler(SIGINT as c_int);
+                } else if temp_handler 
+                        != SIG_IGN!() 
+                    {
+                        //这里是函数回调传入参数
+                    (*temp_handler).unwrap()(SIGINT as c_int);
+                }
+            }
+        }
+    }
+    return call_set_current;
+}
+
+
+unsafe extern "C" fn setjstatus(mut j: c_int) {
+    let mut i: c_int = 0;
+    let mut p: *mut PROCESS = 0 as *mut PROCESS;
+
+    i = 1 ;
+    p = (**jobs.offset(j as isize)).pipe;
+    while (*p).next != (**jobs.offset(j as isize)).pipe {
+        p = (*p).next;
+        i += 1;
+    }
+    i += 1;
+    if statsize < i {
+        pstatuses = libc::realloc(pstatuses as *mut c_void, (i * 4) as usize) as *mut c_int;    //i * sizeof (int)
+        statsize = i;
+    }
+    i = 0 as c_int;
+    p = (**jobs.offset(j as isize)).pipe;
+    loop {
+        *pstatuses.offset(i as isize) = process_exit_status((*p).status);
+        i = i + 1;
+        p = (*p).next;
+        if !(p != (**jobs.offset(j as isize)).pipe) {
+            break;
+        }
+    }
+
+    *pstatuses.offset(i as isize) = -1;
+    set_pipestatus_array(pstatuses, i);
+}
+
+
+#[macro_export]
+macro_rules! savestring {
+    ($x:expr) => {
+        libc::strcpy(libc::malloc(1+ libc::strlen($x)) as *mut c_char , ($x))
+    };
+}
+
+
+pub const SEVAL_NOHIST:c_int = 0x004;
+pub const SEVAL_RESETLINE:c_int = 0x010;
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  run_sigchld_trap(mut nchild: c_int) {
+    let mut trap_command: *mut c_char ;
+    let mut i: c_int = 0;
+    trap_command = savestring!(*trap_list.as_mut_ptr().offset(SIGCHLD as c_int as isize));
+    
+    begin_unwind_frame(
+        b"SIGCHLD trap\0" as *const u8 as *mut c_char,
+    );
+
+    unwind_protect_mem(
+        &mut last_command_exit_value as *mut c_int as *mut c_char,
+        ::std::mem::size_of::<c_int>() as libc::c_ulong as c_int,
+    );
+    unwind_protect_mem(
+        &mut last_command_exit_signal as *mut c_int as *mut c_char,
+        ::std::mem::size_of::<c_int>() as libc::c_ulong as c_int,
+    );
+    unwind_protect_mem(
+        &mut last_made_pid as *mut pid_t as *mut c_char,
+        ::std::mem::size_of::<pid_t>() as libc::c_ulong as c_int,
+    );
+    unwind_protect_mem(
+        &mut jobs_list_frozen as *mut c_int as *mut c_char,
+        ::std::mem::size_of::<c_int>() as libc::c_ulong as c_int,
+    );
+    unwind_protect_mem(
+        &mut the_pipeline as *mut *mut PROCESS as *mut c_char,
+        ::std::mem::size_of::<*mut PROCESS>() as libc::c_ulong as c_int,
+    );
+    unwind_protect_mem(
+        &mut subst_assign_varlist as *mut *mut WordList as *mut c_char,
+        ::std::mem::size_of::<*mut WordList>() as libc::c_ulong as c_int,
+    );
+    unsafe{
+    unwind_protect_mem(
+        &mut this_shell_builtin as *const sh_builtin_func_t  as *mut c_char,
+        ::std::mem::size_of::<Option::<sh_builtin_func_t>>() as libc::c_ulong
+            as c_int,
+    );
+    }
+    unwind_protect_mem(
+        &mut temporary_env as *mut *mut HASH_TABLE as *mut c_char,
+        ::std::mem::size_of::<*mut HASH_TABLE>() as libc::c_ulong as c_int,
+    );
+
+    extern "C" {
+        pub fn xfree(arg1: *mut ::std::os::raw::c_void);
+    }
+    let t1=xfree;
+    unsafe{
+    let t = xfree as *const  libc::c_void;
+    let t2=t1 as *const unsafe extern "C" fn() ->i32;
+    let t3 = t2 as *mut unsafe extern "C" fn() -> ::std::os::raw::c_int;
+    
+
+
+
+    let mut t4=&Some(t2);
+    let mut t5=&Some(t3);
+    let mut  t6=t5;
+
+    add_unwind_protect(
+        t5.unwrap() as *const ::std::option::Option<*mut unsafe  extern "C" fn()->i32> 
+        as *mut ::std::option::Option<unsafe  extern "C" fn()->i32>, 
+        trap_command,
+    );
+
+
+    let r1=maybe_set_sigchld_trap as *const fn(_: *mut c_char);
+    let r2=&Some(r1);
+    add_unwind_protect(
+        Some(maybe_set_sigchld_trap as *mut unsafe extern "C" fn() -> std::os::raw::c_int).unwrap() as *const ::std::option::Option<*mut unsafe  extern "C" fn()->i32> 
+        as *mut ::std::option::Option<unsafe  extern "C" fn()->i32>,
+        trap_command,
+    );
+    
+    subst_assign_varlist = 0 as *mut WordList;
+    the_pipeline = 0 as *mut PROCESS;
+    temporary_env = 0 as *mut HASH_TABLE;
+
+    running_trap = SIGCHLD as c_int + 1 ;
+
+    set_impossible_sigchld_trap();
+    jobs_list_frozen = 1 ;
+    i = 0 ;
+    while i < nchild {
+        parse_and_execute(
+            savestring! (trap_command),
+            b"trap\0" as *const u8 as *const c_char,
+            SEVAL_NOHIST | SEVAL_RESETLINE 
+        );
+        i += 1;
+    }
+    run_unwind_frame(
+        b"SIGCHLD trap\0" as *const u8 as *const c_char as *mut c_char,
+    );
+    running_trap = 0 as c_int;
+}
+}
+
+unsafe extern "C" fn notify_of_job_status() {
+    let mut job: c_int = 0;
+    let mut termsig: c_int = 0;
+    let mut dir: *mut c_char = 0 as *mut c_char;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut s: WAIT = 0;
+
+    if jobs.is_null() || js.j_jobslots == 0 {
+        return;
+    }
+    if !old_ttou.is_null(){
+        sigemptyset(&mut set);
+        sigaddset(&mut set, SIGCHLD as c_int);
+        sigaddset(&mut set, SIGTTOU as c_int);
+        sigemptyset(&mut oset);
+        sigprocmask(SIG_BLOCK as c_int, &mut set, &mut oset);
+    } else {
+        queue_sigchld += 1;
+    }
+    job = 0 ;
+    dir = 0 as *mut c_char;
+    while job < js.j_jobslots {
+        if !(*jobs.offset(job as isize)).is_null()
+            && IS_NOTIFIED!(job)as c_int == 0 
+        {
+            s = raw_job_exit_status(job);
+            termsig = WTERMSIG! (s);
+
+            if !(startup_state == 0 && WIFSIGNALED!(s) as c_int == 0 
+                && ((DEADJOB!(job) && IS_FOREGROUND!(job) as c_int == 0 || STOPPED!(job))))
+            {
+                if job_control == 0 && interactive_shell != 0
+                    || startup_state == 2  && subshell_environment & SUBSHELL_COMSUB as c_int != 0
+                    || startup_state == 2  && posixly_correct != 0
+                        && subshell_environment & SUBSHELL_COMSUB as c_int == 0 as c_int
+                {
+                    if (DEADJOB! (job) && (interactive_shell != 0
+                            || find_last_pid(job, 0)!= last_asynchronous_pid))
+                    {
+                        (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+                    }
+                } else {
+                    match (**jobs.offset(job as isize)).state as c_int {
+                        JDEAD => {
+                            if interactive_shell == 0 && termsig != 0
+                                && WIFSIGNALED! (s)
+                                && termsig != SIGINT as c_int
+                                && termsig != SIGTERM as c_int
+                                && signal_is_trapped(termsig) == 0  
+                            {
+                                fprintf(
+                                    stderr,
+                                    b"%s: line %d: \0" as *const u8 as *const c_char,  
+                                    get_name_for_error(),
+                                    if line_number == 0  {
+                                        1 
+                                    } else {
+                                        line_number
+                                    },
+                                );
+                                pretty_print_job(job, JLIST_NONINTERACTIVE as c_int, stderr);
+                            } else if IS_FOREGROUND!(job)
+                                {
+                                if termsig != 0
+                                    &&  WIFSIGNALED! (s)
+                                    && termsig != SIGINT as c_int
+                                    && termsig != SIGPIPE as c_int
+                                {
+                                    fprintf(
+                                        stderr,
+                                        b"%s\0" as *const u8 as *const c_char,
+                                        j_strsignal(termsig),
+                                    );
+                                    if WIFCORED! (s) {
+                                        fprintf(
+                                            stderr,
+                                            b" (core dumped)\0" as *const u8 as *const c_char);
+                                    }
+                                    fprintf(
+                                        stderr,
+                                        b"\n\0" as *const u8 as *const c_char,
+                                    );
+                                }
+                            } else if job_control != 0 {
+                                if dir.is_null() {
+                                    dir = current_working_directory();
+                                }
+                                pretty_print_job(job, JLIST_STANDARD as c_int, stderr);
+                                if !dir.is_null()
+                                    && strcmp(dir, (**jobs.offset(job as isize)).wd)
+                                        != 0 
+                                {
+                                    fprintf(
+                                        stderr,
+                                        b"(wd now: %s)\n\0" as *const u8 as *const c_char,   
+                                        polite_directory_format(dir)
+                                    );
+                                }
+                            }
+                            (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+                        }
+                        JSTOPPED => {
+                            fprintf(stderr, b"\n\0" as *const u8 as *const c_char);
+                            if dir.is_null() {
+                                dir = current_working_directory();
+                            }
+                            pretty_print_job(job, JLIST_STANDARD as c_int, stderr);
+                            if !dir.is_null()
+                                && strcmp(dir, (**jobs.offset(job as isize)).wd)
+                                    != 0 
+                            {
+                                fprintf(
+                                    stderr,
+                                    b"(wd now: %s)\n\0" as *const u8 as *const c_char,
+                                    polite_directory_format(dir),
+                                );
+                            }
+                            (**jobs.offset(job as isize)).flags |= J_NOTIFIED as c_int;
+                        }
+                        JRUNNING | JMIXED => {}
+                        _ => {
+                            programming_error(
+                                b"notify_of_job_status\0" as *const u8
+                                    as *const c_char, 
+                            );
+                        }
+                    }
+                }
+            }
+        }
+        job += 1;
+    }
+    if !old_ttou.is_null()   {
+        sigprocmask(
+            SIG_SETMASK as c_int,
+            &mut oset,
+            0 as *mut libc::c_void as *mut sigset_t,
+        );
+    } else {
+        queue_sigchld -= 1;
+    };
+}
+
+pub const O_RDWR:i32 = 0o2; 
+pub const O_NONBLOCK:i32 = 0o4000;
+pub const F_SETFD:i32 = 2; 
+pub const FD_CLOEXEC:i32 = 1;  
+
+#[macro_export]
+macro_rules! SET_CLOSE_ON_EXEC {
+    ($fd:expr) => {
+        libc::fcntl (($fd), F_SETFD, FD_CLOEXEC)
+    };
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn initialize_job_control(mut force: c_int) -> c_int {
+    let mut current_block: u64;
+    let mut t: pid_t = 0;
+    let mut t_errno: c_int = 0;
+    let mut tty_sigs: c_int = 0;
+
+    t_errno = -(1 as c_int);
+    shell_pgrp = getpgid(0);
+
+    if shell_pgrp == -(1 as c_int) {
+        sys_error(
+            dcgettext(
+                0 as *const c_char,
+                b"initialize_job_control: getpgrp failed\0" as *const u8
+                    as *const c_char,
+                5 as c_int,
+            ),
+        );
+        exit(1 as c_int);
+    }
+
+    if interactive == 0 as c_int && force == 0 as c_int {
+        job_control = 0 as c_int;
+        original_pgrp = -(1 as c_int);
+        shell_tty = fileno(stderr);
+        terminal_pgrp = tcgetpgrp(shell_tty);
+    } else {
+        shell_tty = -(1 as c_int);
+        if forced_interactive != 0 && isatty(fileno(stderr)) == 0 as c_int {
+            shell_tty = open(
+                b"/dev/tty\0" as *const u8 as *const c_char,
+                0o2 as c_int | 0o4000 as c_int,
+            );
+        }
+        if shell_tty == -(1 as c_int) {
+            shell_tty = dup(fileno(stderr));
+        }
+        if shell_tty != -(1 as c_int) {
+            shell_tty = move_to_high_fd(
+                shell_tty,
+                1 as c_int,
+                -(1 as c_int),
+            );
+        }
+        if shell_pgrp == 0 as c_int {
+            shell_pgrp = getpid();
+            setpgid(0 as c_int, shell_pgrp);
+            if shell_tty != -(1 as c_int) {
+                tcsetpgrp(shell_tty, shell_pgrp);
+            }
+        }
+        tty_sigs = 0 as c_int;
+        loop {
+            terminal_pgrp = tcgetpgrp(shell_tty);
+            if !(terminal_pgrp != -(1 as c_int)) {
+                current_block = 5529461102203738653;
+                break;
+            }
+            if !(shell_pgrp != terminal_pgrp) {
+                current_block = 5529461102203738653;
+                break;
+            }
+            let mut ottin: *mut SigHandler ;
+            if terminating_signal != 0 {
+                termsig_handler(terminating_signal);
+            }
+            ottin = set_signal_handler(21 as c_int, &mut None);
+            kill(0 as c_int, 21 as c_int);
+            set_signal_handler(21 as c_int, ottin);
+            let fresh35 = tty_sigs;
+            tty_sigs = tty_sigs + 1;
+            if !(fresh35 > 16 as c_int) {
+                continue;
+            }
+            sys_error(
+                dcgettext(
+                    0 as *const c_char,
+                    b"initialize_job_control: no job control in background\0"
+                        as *const u8 as *const c_char,
+                    5 as c_int,
+                ),
+            );
+            job_control = 0 as c_int;
+            original_pgrp = terminal_pgrp;
+            current_block = 16073591882049499585;
+            break;
+        }
+        match current_block {
+            16073591882049499585 => {}
+            _ => {
+                if terminal_pgrp == -(1 as c_int) {
+                    t_errno = *__errno_location();
+                }
+                if set_new_line_discipline(shell_tty) < 0 as c_int {
+                    sys_error(
+                        dcgettext(
+                            0 as *const c_char,
+                            b"initialize_job_control: line discipline\0" as *const u8
+                                as *const c_char,
+                            5 as c_int,
+                        ),
+                    );
+                    job_control = 0 as c_int;
+                } else {
+                    original_pgrp = shell_pgrp;
+                    shell_pgrp = getpid();
+                    if original_pgrp != shell_pgrp
+                        && setpgid(0 as c_int, shell_pgrp) < 0 as c_int
+                    {
+                        sys_error(
+                            dcgettext(
+                                0 as *const c_char,
+                                b"initialize_job_control: setpgid\0" as *const u8
+                                    as *const c_char,
+                                5 as c_int,
+                            ),
+                        );
+                        shell_pgrp = original_pgrp;
+                    }
+                    job_control = 1 as c_int;
+                    if shell_pgrp != original_pgrp && shell_pgrp != terminal_pgrp {
+                        if give_terminal_to(shell_pgrp, 0 as c_int)
+                            < 0 as c_int
+                        {
+                            t_errno = *__errno_location();
+                            setpgid(0 as c_int, original_pgrp);
+                            shell_pgrp = original_pgrp;
+                            *__errno_location() = t_errno;
+                            sys_error(
+                                dcgettext(
+                                    0 as *const c_char,
+                                    b"cannot set terminal process group (%d)\0" as *const u8
+                                        as *const c_char,
+                                    5 as c_int,
+                                ),
+                                shell_pgrp,
+                            );
+                            job_control = 0 as c_int;
+                        }
+                    }
+                    if job_control != 0
+                        && {
+                            t = tcgetpgrp(shell_tty);
+                            t == -(1 as c_int) || t != shell_pgrp
+                        }
+                    {
+                        if t_errno != -(1 as c_int) {
+                            *__errno_location() = t_errno;
+                        }
+                        sys_error(
+                            dcgettext(
+                                0 as *const c_char,
+                                b"cannot set terminal process group (%d)\0" as *const u8
+                                    as *const c_char,
+                                5 as c_int,
+                            ),
+                            t,
+                        );
+                        job_control = 0 as c_int;
+                    }
+                }
+                if job_control == 0 as c_int {
+                    internal_error(
+                        dcgettext(
+                            0 as *const c_char,
+                            b"no job control in this shell\0" as *const u8
+                                as *const c_char,
+                            5 as c_int,
+                        ),
+                    );
+                }
+            }
+        }
+    }
+    running_in_background = (terminal_pgrp != shell_pgrp) as c_int;
+    if shell_tty != fileno(stderr) {
+        fcntl(shell_tty, 2 as c_int, 1 as c_int);
+    }
+    set_signal_handler(
+        17 as c_int,
+        sigchld_handler as *mut Option<unsafe extern "C" fn(i32)>
+    );
+    change_flag('m' as i32, if job_control != 0 { '-' as i32 } else { '+' as i32 });
+    if interactive != 0 {
+        get_tty_state();
+    }
+    set_maxchild(0 as c_int);
+    return job_control;
+}
+
+unsafe extern "C" fn set_new_line_discipline(mut tty: c_int) -> c_int {
+    return 0 as c_int;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  initialize_job_signals() {
+    if interactive != 0 {
+        set_signal_handler(
+                    2 as c_int,
+                    std::mem::transmute::<
+                    std::option::Option<unsafe extern "C" fn(i32)>,
+                    *mut std::option::Option<unsafe extern "C" fn(i32)>
+                    >(Some(sigint_sighandler as unsafe extern "C" fn(c_int) -> ()),),
+                );
+        set_signal_handler (SIGTSTP as c_int, SIG_IGN!());
+        set_signal_handler (SIGTTOU as c_int, SIG_IGN!());
+        set_signal_handler (SIGTTIN as c_int, SIG_IGN!());
+    } else if job_control != 0 {
+        old_tstp = set_signal_handler(
+            SIGTSTP as c_int,
+            sigstop_sighandler as *mut Option<unsafe extern "C" fn(i32)>,
+        );
+        old_ttin = set_signal_handler(
+            SIGTTIN as c_int,
+            sigstop_sighandler as *mut Option<unsafe extern "C" fn(i32)>,
+        );
+        old_ttou = set_signal_handler(
+            SIGTTOU as c_int,
+            sigstop_sighandler as *mut Option<unsafe extern "C" fn(i32)>,
+        );
+    }
+}
+
+unsafe extern "C" fn sigcont_sighandler(mut sig: c_int) {
+    initialize_job_signals();
+    set_signal_handler(SIGCONT as c_int, old_cont);
+    kill(getpid(), SIGCONT as c_int);
+}
+unsafe extern "C" fn sigstop_sighandler(mut sig: c_int) {
+    set_signal_handler(SIGTSTP as c_int, old_tstp);
+    set_signal_handler(SIGTTOU as c_int, old_ttou);
+    set_signal_handler(SIGTTIN as c_int, old_ttin);
+    old_cont = set_signal_handler(
+        SIGCONT as c_int,
+        sigcont_sighandler as *mut Option<unsafe extern "C" fn(i32)>
+    );
+    give_terminal_to(shell_pgrp, 0 );
+    kill(getpid(), sig);
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  give_terminal_to(mut pgrp: pid_t,mut force: c_int) -> c_int 
+{
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut r: c_int = 0;
+    let mut e: c_int = 0;
+
+    if job_control != 0 || force != 0 {
+        sigemptyset(&mut set);
+        sigaddset(&mut set, SIGTTOU as c_int);
+        sigaddset(&mut set, SIGTTIN as c_int);
+        sigaddset(&mut set, SIGTSTP as c_int);
+        sigaddset(&mut set, SIGCHLD as c_int);
+        sigemptyset(&mut oset);
+        sigprocmask(SIG_BLOCK as c_int, &mut set, &mut oset);
+
+        if tcsetpgrp(shell_tty, pgrp) < 0 {
+            r = -1;
+            e = errno!();
+        } else {
+            terminal_pgrp = pgrp;
+        }
+        sigprocmask(
+            SIG_SETMASK as c_int,
+            &mut oset,
+            0 as *mut sigset_t,
+        );
+    }
+    if r == -1 {
+        errno!() = e;
+    }
+    return r;
+}
+
+pub const ENOTTY:i32 = 25;
+
+unsafe extern "C" fn maybe_give_terminal_to(mut opgrp: pid_t, mut npgrp: pid_t, mut flags: c_int) -> c_int 
+{
+    let mut tpgrp: c_int = 0;
+
+    tpgrp = tcgetpgrp(shell_tty);
+    if tpgrp < 0 && errno!() == ENOTTY {
+        return -1;
+    }
+    if tpgrp == npgrp {
+        terminal_pgrp = npgrp;
+        return 0 ;
+    } else if tpgrp != opgrp {
+        return -1
+    } else {
+        return give_terminal_to(npgrp, flags)
+    };
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  delete_all_jobs(mut running_only: c_int) {
+    let mut i: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    if js.j_jobslots != 0 {
+        js.j_previous = NO_JOB;
+        js.j_current = js.j_previous;
+        i = 0  ;
+        while i < js.j_jobslots {
+            if !(*jobs.offset(i as isize)).is_null()
+                && (running_only == 0  
+                    || running_only != 0
+                        && RUNNING!(i))
+            {
+                delete_job(i, DEL_WARNSTOPPED as c_int | DEL_NOBGPID as c_int);
+            }
+            i += 1;
+        }
+        if running_only == 0 {
+            libc::free(jobs as *mut c_void);
+            
+            js.j_jobslots = 0 ;
+            js.j_njobs = 0  ;
+            js.j_lastj = js.j_njobs;
+            js.j_firstj = js.j_lastj;
+        }
+    }
+    if running_only == 0 {
+        bgp_clear();
+    }
+    UNBLOCK_CHILD (&mut oset);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  nohup_all_jobs(mut running_only: c_int) {
+    let mut i: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    if js.j_jobslots != 0 {
+        i = 0 ;
+        while i < js.j_jobslots {
+            if !(*jobs.offset(i as isize)).is_null()
+                && (running_only == 0  || running_only != 0 && RUNNING!(i))
+            {
+                nohup_job(i);
+            }
+            i += 1;
+        }
+    }
+    UNBLOCK_CHILD (&mut oset);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  count_all_jobs() -> c_int {
+    let mut i: c_int = 0;
+    let mut n: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    BLOCK_CHILD (&mut set, &mut oset);
+    n = 0 ;
+    i = n;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null()
+            && DEADJOB!(i)as c_int == 0 as c_int
+        {
+            n += 1;
+        }
+        i += 1;
+    }
+    UNBLOCK_CHILD (&mut oset);
+    return n;
+}
+
+unsafe extern "C" fn mark_all_jobs_as_dead() {
+    let mut i: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    if js.j_jobslots == 0  {
+        return;
+    }
+    BLOCK_CHILD (&mut set, &mut oset);
+    i = 0 ;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null() {
+            (**jobs.offset(i as isize)).state = JDEAD;
+            js.j_ndead += 1;
+        }
+        i += 1;
+    }
+    UNBLOCK_CHILD (&mut oset);
+}
+
+
+unsafe extern "C" fn mark_dead_jobs_as_notified(mut force: c_int) {
+    let mut i: c_int = 0;
+    let mut ndead: c_int = 0;
+    let mut ndeadproc: c_int = 0;
+    let mut set: sigset_t = __sigset_t { __val: [0; 16] };
+    let mut oset: sigset_t = __sigset_t { __val: [0; 16] };
+
+    if js.j_jobslots == 0 {
+        return;
+    }
+    BLOCK_CHILD (&mut set, &mut oset);
+    if force != 0 {
+        i = 0 ;
+        while i < js.j_jobslots {
+            if !(*jobs.offset(i as isize)).is_null()
+                && DEADJOB!(i)
+                && (interactive_shell != 0
+                    || find_last_pid(i, 0 as c_int) != last_asynchronous_pid)
+            {
+                (**jobs.offset(i as isize)).flags |= J_NOTIFIED as c_int;
+            }
+            i += 1;
+        }
+        UNBLOCK_CHILD (&mut oset);
+        return;
+    }
+    ndeadproc = 0 ;
+    ndead = ndeadproc;
+    i = ndead;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null()
+            && DEADJOB!(i)
+        {
+            ndead += 1;
+            ndeadproc += processes_in_job(i);
+        }
+        i += 1;
+    }
+    if js.c_childmax < 0 {
+        set_maxchild(0 );
+    }
+    if ndeadproc as libc::c_long <= js.c_childmax {
+        UNBLOCK_CHILD (&mut oset);
+        return;
+    }
+    i = 0 ;
+    while i < js.j_jobslots {
+        if !(*jobs.offset(i as isize)).is_null()
+            && DEADJOB!(i)
+            && (interactive_shell != 0
+                || find_last_pid(i, 0 as c_int) != last_asynchronous_pid)
+        {
+            ndeadproc -= processes_in_job(i);
+            if ndeadproc as libc::c_long <= js.c_childmax {
+                break;
+            }
+            (**jobs.offset(i as isize)).flags |= J_NOTIFIED as c_int;
+        }
+        i += 1;
+    }
+    UNBLOCK_CHILD (&mut oset);
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  freeze_jobs_list() -> c_int {
+    let mut o: c_int = 0;
+
+    o = jobs_list_frozen;
+    jobs_list_frozen = 1;
+    return o;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  unfreeze_jobs_list() {
+    jobs_list_frozen = 0;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  set_jobs_list_frozen(mut s: c_int) {
+    jobs_list_frozen = s;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  set_job_control(mut arg: c_int) -> c_int {
+    let mut old: c_int = 0;
+
+    old = job_control;
+    job_control = arg;
+
+    if terminal_pgrp ==NO_PID as c_int {
+        terminal_pgrp = tcgetpgrp(shell_tty);
+    }
+    if job_control != old && job_control != 0 {
+        shell_pgrp = getpgid(0);
+    }
+    running_in_background = (terminal_pgrp != shell_pgrp) as c_int;
+
+    if job_control != old && job_control != 0 {
+        pipeline_pgrp = 0;
+    }
+    return old;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  without_job_control() {
+    stop_making_children();
+    start_pipeline();
+    sh_closepipe(pgrp_pipe.as_mut_ptr());
+    delete_all_jobs(0 );
+    set_job_control(0 );
+}
+#[no_mangle]
+pub unsafe extern "C"  fn  end_job_control() {
+    if job_control != 0 {
+        terminate_stopped_jobs();
+    }
+    if original_pgrp >= 0 as c_int && terminal_pgrp != original_pgrp {
+        give_terminal_to(original_pgrp, 1 );
+    }
+    if original_pgrp >= 0  
+        && setpgid(0 , original_pgrp) == 0  
+    {
+        shell_pgrp = original_pgrp;
+    }
+}
+#[no_mangle]
+pub unsafe extern "C"  fn  restart_job_control() {
+    if shell_tty != -1 {
+        libc::close(shell_tty);
+    }
+    initialize_job_control(0 );
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  set_maxchild(mut nchild: c_int) {
+    static mut lmaxchild: c_int =-1;
+
+    if lmaxchild < 0{
+        errno!() = 0 ;
+        lmaxchild = getmaxchild() as c_int;
+        if lmaxchild < 0 && *__errno_location() == 0  {
+            lmaxchild = MAX_CHILD_MAX as c_int;
+        }
+    }
+    if lmaxchild < 0 {
+        lmaxchild = DEFAULT_CHILD_MAX as c_int;
+    }
+    if nchild < lmaxchild {
+        nchild = lmaxchild;
+    } else if nchild > MAX_CHILD_MAX as c_int {
+        nchild = MAX_CHILD_MAX as c_int;
+    }
+    js.c_childmax = nchild as libc::c_long;
+}
+
+#[no_mangle]
+pub unsafe extern "C"  fn  set_sigchld_handler() {
+    set_signal_handler(
+        SIGCHLD as c_int,sigchld_handler as *mut Option<unsafe extern "C" fn(i32)>);
+}
+
+
+unsafe extern "C" fn pipe_read(mut pp: *mut c_int) {
+    let mut ch: c_char = 0;
+
+    if *pp.offset(1 as isize) >= 0 {
+        libc::close(*pp.offset(1 as c_int as isize));
+        *pp.offset(1 as isize) = -(1 as c_int);
+    }
+    if *pp.offset(0 as c_int as isize) >= 0 {
+        while libc::read(
+            *pp.offset(0 as c_int as isize),
+            &mut ch as *mut c_char as *mut libc::c_void,
+            1 as c_int as size_t,
+        ) == -1
+            && errno!() == EINTR as c_int
+        {}
+    }
+}
+
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  close_pgrp_pipe() {
+    sh_closepipe(pgrp_pipe.as_mut_ptr());
+}
+
+
+#[no_mangle]
+pub unsafe extern "C"  fn  save_pgrp_pipe(mut p: *mut c_int, mut clear: c_int,) 
+{
+    *p.offset(0 as c_int as isize) = pgrp_pipe[0 as c_int as usize];
+    *p.offset(1 as c_int as isize) = pgrp_pipe[1 as c_int as usize];
+    if clear != 0 {
+        pgrp_pipe[1] = -1;
+        pgrp_pipe[0] = pgrp_pipe[1];
+    }
+}
+#[no_mangle]
+pub unsafe extern "C"  fn  restore_pgrp_pipe(mut p: *mut c_int) {
+    pgrp_pipe[0 ] = *p.offset(0 );
+    pgrp_pipe[1 ] = *p.offset(1 as c_int as isize);
+}
+
diff --git a/bash-5.1/r_print_cmd/src/lib.rs b/bash-5.1/r_print_cmd/src/lib.rs
new file mode 100644
index 0000000000000000000000000000000000000000..7413f629ac5b03a48c5081b31678de558aaca6f8
--- /dev/null
+++ b/bash-5.1/r_print_cmd/src/lib.rs
@@ -0,0 +1,1799 @@
+use libc::{c_int,c_char,FILE, c_void, fprintf,fileno, strnlen, size_t};
+use std::ffi::{CString, CStr, };
+
+use r_bash::*;extern "C"{
+    static mut stdout: *mut FILE;
+    static mut stderr: *mut FILE;
+}
+
+pub const  FUNC_MULTILINE:i32 = 0x01;
+pub const  FUNC_EXTERNAL:i32 = 0x02;
+pub static mut indentation:c_int = 0;
+pub static mut indentation_amount:c_int = 4;
+pub const PRINTED_COMMAND_INITIAL_SIZE:c_int = 64;
+pub const PRINTED_COMMAND_CROW_SIZE:c_int = 128;
+static mut inside_function_def:c_int = 0;
+static mut skip_this_indent:c_int = 0;
+static mut was_heredoc:c_int = 0;
+static mut printing_connection:c_int = 0;
+static mut deferred_heredocs:*mut REDIRECT = 0 as *mut REDIRECT;
+static mut group_command_nesting:c_int = 0;
+static mut indirection_string:*mut c_char = 0 as *mut c_char;
+static mut indirection_stringsiz:c_int = 0;
+
+const MB_LEN_MAX:usize = 16; //在C端这是一个宏，
+const MB_CUR_MAX:usize  =  1;
+const AND_AND:i32 = 288;
+const OR_OR:i32 = 289;
+
+/* 宏定义 */
+#[macro_export]
+macro_rules! CHECK_XTRACE_FP{
+    () => (
+        if !xtrace_fp.is_null(){
+            xtrace_fp = xtrace_fp;
+        } 
+        else{
+            xtrace_fp = stderr;
+        }
+    )
+}
+
+#[macro_export]
+macro_rules! EXPCHAR{
+    ($c:expr) => (
+        if $c == b'{' as c_char || $c == b'~' as c_char || $c == b'$' as c_char || $c == b'`' as c_char{
+            1
+        }
+        else{
+            0
+        }
+    )
+}
+
+#[macro_export]
+macro_rules! PRINT_DEFERRED_HEREDOCS{
+    ($x:expr) => (
+        if !deferred_heredocs.is_null(){
+            print_deferred_heredocs($x);
+        }
+    )
+}
+
+#[macro_export]
+macro_rules! RESIZE_MALLOCED_BUFFER{
+    ($str:expr, $cind:expr, $room:expr, $csize:expr, $simcr:expr) => (
+        if $cind + $room >= $csize {
+            while $cind + $room >= $csize {
+                $csize = $csize + $simcr;
+            }
+            $str = libc::realloc($str as *mut c_void, $csize as usize ) as *mut c_char;
+        }
+    )
+
+}
+
+pub  fn MBLEN(s: *const c_char ,n:size_t) -> c_int
+{
+    if MB_CUR_MAX > 1
+    {
+        return unsafe { mblen(s,n) };
+    }
+    else {
+        return  1;
+    }
+}
+
+unsafe fn DIGIT(c:c_char) -> bool{
+    char::from(c as u8 ) >= '0' && char::from(c as u8) <= '9'
+}
+
+//pub type Function = unsafe extern "C" fn() -> c_int;
+pub type Function = ::std::option::Option<unsafe extern "C" fn() -> ::std::os::raw::c_int>;
+
+extern "C" {
+    static indirection_level:c_int;
+    static posixly_correct:c_int;
+    static mut the_printed_command:*mut c_char;
+    static mut the_printed_command_size:c_int;
+    static mut command_string_index:c_int ;
+
+    fn command_error(func:*const c_char, code:c_int, e:c_int, flags:c_int);
+    fn sh_validfd(fd:c_int)->c_int;
+
+    //fn internal_error(format:*mut c_char, arg1:*mut c_char, arg2:*mut c_char)->c_int;
+    fn internal_error(format:*const c_char, _:...);
+    fn internal_warning(_:*const c_char, _:...);
+    fn get_string_value(_:*const c_char)->*mut c_char;
+    //fn change_flag(flag:c_int, on_or_off:c_int)->c_int;
+    fn decode_prompt_string(string:*mut c_char)->*mut c_char;
+    fn sh_contains_shell_metas(string:*const c_char)->c_int;
+    fn sh_single_quote(string:*mut c_char)->*mut c_char;
+    fn ansic_shouldquote(string:*const c_char)->c_int;
+    fn ansic_quote(str:*mut c_char, flags:c_int, rlen:*mut c_int)->*mut c_char;
+    fn dispose_redirects(list:*mut REDIRECT);
+    fn add_unwind_protect(cleanup:*mut Function, arg:*mut c_char);
+
+    fn remove_unwind_protect();
+    fn dispose_command(command:*mut COMMAND);
+    fn find_reserved_word(tokstr:*mut c_char)->c_int;
+    fn remove_quoted_escapes(string:*mut c_char)->*mut c_char;
+    fn mblen(s:*const c_char, n:size_t)->c_int;
+    fn cprintf(control:*const c_char,...);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_command(command:*mut COMMAND)
+{
+    let _str:*mut c_char;
+    command_string_index = 0;
+    print!("{}",CStr::from_ptr(r_make_command_string(command)).to_str().unwrap());
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_make_command_string(command:*mut COMMAND) -> *mut c_char
+{
+    command_string_index = 0;
+    was_heredoc = 0;
+    deferred_heredocs = 0 as *mut REDIRECT;
+    make_command_string_internal(command);
+    the_printed_command
+        
+}
+
+#[no_mangle]
+unsafe fn make_command_string_internal(command:*mut COMMAND)
+{
+    let mut s:[c_char;3] = [0;3];
+
+    if command.is_null(){
+        cprintf_1 (b"\0" as *const u8 as *const i8);
+    }
+    else
+    {
+        if skip_this_indent != 0 {
+            skip_this_indent = skip_this_indent - 1;
+        }
+        else{
+            indent(indentation);
+        }
+        if (*command).flags != 0 && CMD_TIME_PIPELINE != 0{
+            cprintf_1(b"time \0" as *const u8 as *const i8);
+            if (*command).flags != 0 && CMD_TIME_POSIX != 0{
+                cprintf_1(b"-p \0" as *const u8 as *const i8);
+            }
+        }
+        if (*command).flags != 0 && CMD_INVERT_RETURN != 0{
+            cprintf_1(b"! \0" as *const u8 as *const i8);
+        }   
+
+        // (*command).type_ = 11;
+        match (*command).type_ as libc::c_uint {
+            command_type_cm_for => print_for_command((*command).value.For),
+            command_type_cm_arith_for => print_arith_for_command((*command).value.ArithFor),
+            command_type_cm_select => print_select_command((*command).value.Select),
+            command_type_cm_case => print_case_command((*command).value.Case),
+            command_type_cm_while => print_while_command((*command).value.While),
+            command_type_cm_until => print_until_command((*command).value.While),
+            command_type_cm_if => print_if_command((*command).value.If), 
+            command_type_cm_arith => r_print_arith_command((*(*command).value.Arith).exp),
+            command_type_cm_cond => r_print_cond_command((*command).value.Cond),
+            command_type_cm_simple => r_print_simple_command((*command).value.Simple),
+            command_type_cm_connection => {
+                skip_this_indent = skip_this_indent + 1;
+                printing_connection = printing_connection + 1;
+                make_command_string_internal((*(*command).value.Connection).first);
+                let _str_1 = b'&' as i32;
+                let _str_1 = b'|' as i32;
+                let _str_3 = b';' as i32;
+                match (*(*command).value.Connection).connector{          
+                    38 | 124 => {
+                        let c:c_char = (*(*command).value.Connection).connector as c_char;
+                        s[0] = ' ' as i32 as c_char;
+                        s[1] = c;
+                        s[2] = '\u{0}' as i32 as c_char;
+                        print_deferred_heredocs(s.as_mut_ptr());
+                        if c as c_int != '&' as i32 || !((*(*command).value.Connection).second.is_null())
+                        {
+                            cprintf_1(b" \0" as *const u8 as *const i8);
+                            skip_this_indent = skip_this_indent + 1;
+                        }
+                    }
+               
+                    AND_AND => {
+                        print_deferred_heredocs(b" && \0" as *const u8 as *const c_char);
+                        if !(*(*command).value.Connection).second.is_null()
+                        {
+                            skip_this_indent = skip_this_indent + 1;
+                        }
+                    }
+
+                    OR_OR => {
+                        print_deferred_heredocs(b" || \0" as *const u8 as *const c_char);
+                        if !(*(*command).value.Connection).second.is_null() {
+                            skip_this_indent = skip_this_indent + 1;
+                        }
+                    }                    
+                   
+                    59 => {
+                        if deferred_heredocs.is_null() {
+                            if was_heredoc == 0 
+                            {
+                                cprintf_1(b";\0" as *const u8 as *const c_char);
+                            }
+                            else{
+                                was_heredoc = 0;
+                            }
+                        }
+                        
+                        else{
+                            print_deferred_heredocs(
+                                if inside_function_def != 0{
+                                    b"\0" as *const u8 as *const c_char
+                                }
+                                else{
+                                    b";\0" as *const u8 as *const c_char
+                                },
+                            )
+                        }
+                        
+                        if inside_function_def != 0 {
+                            cprintf_1(b"\n\0" as *const u8 as *const c_char);
+                        }
+                        
+                        else{
+                            cprintf_1(b" \0" as *const u8 as *const c_char);
+                            if !(*(*command).value.Connection).second.is_null() {
+                                skip_this_indent = skip_this_indent + 1;
+                            }
+                        }                    
+                    }
+         
+                    _ => {
+                        // cprintf_2( CString::new("print_command:bad connector").as_mut() as *const c_char, (*(*command).value.Connection).connector);
+                        let mut str = format!("print_command:bas connector {}\0", (*(*command).value.Connection).connector);
+                        cprintf_1(str.as_mut_ptr() as *mut c_char);
+                    }      
+                }
+                make_command_string_internal((*(*command).value.Connection).second);
+                PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+                printing_connection = printing_connection - 1;    
+            }
+            command_type_cm_function_def => print_function_def((*command).value.Function_def),
+            command_type_cm_group => print_group_command((*command).value.Group),
+            command_type_cm_subshell =>{
+                cprintf_1(b"( \0" as *const u8 as *const c_char);
+                skip_this_indent = skip_this_indent + 1;
+                make_command_string_internal((*(*command).value.Subshell).command);
+                PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+                cprintf_1(b" )\0" as *const u8 as *const c_char);
+            
+            }
+            
+            command_type_cm_coproc => {
+                let mut str = format!("coproc {}\0", CStr::from_ptr((*(*command).value.Coproc).name).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                skip_this_indent += 1;
+                make_command_string_internal((*(*command).value.Coproc).command);
+            }
+
+            _ => {
+                // let c_str = CString::new("print_command").unwrap();
+                // let c_str_ptr = c_str.as_ptr();
+                command_error(b"print_command\0" as *const u8 as *const c_char, CMDERR_BADTYPE as i32, (*command).type_ as i32, 0 as i32);
+            }
+        }
+
+        if !(*command).redirects.is_null() {
+            cprintf_1(b" \0" as *const u8 as *const c_char); 
+            print_redirection_list((*command).redirects);
+        }
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_word_list(list:*mut WORD_LIST, separator:*mut c_char)
+{
+    let mut w:*mut WORD_LIST;
+    // let mut str:*mut c_char;
+    w = list;
+    
+    while !w.is_null()  {
+        if !(*w).word.is_null(){          
+            print!("{}{}",CStr::from_ptr((*(*w).word).word).to_str().unwrap(),CStr::from_ptr(separator).to_str().unwrap());
+        }
+        else {      
+            print!("{}",CStr::from_ptr((*(*w).word).word).to_str().unwrap());
+        }
+
+        w = (*w).next;
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_set(fd:c_int, fp:*mut FILE)
+{
+
+    if fd >= 0 && sh_validfd(fd) == 0 {
+        internal_error(b"xtrace_set: %d: invalid file descriptor\0" as *const u8 as *const c_char as *mut c_char, fd );
+        return;
+    }
+    if fp.is_null() {
+        internal_error(b"xtrace_set: NULL file pointer\0" as *const u8 as *const c_char);
+        return;
+    }
+    if fd >= 0 && fileno(fp) != fd {
+        internal_warning(b"xtrace fd (%d) != fileno xtrace fp (%d)\0" as *const u8 as *const c_char as *mut c_char, fd, fileno(fp));
+    }
+   
+    xtrace_fd = fd;
+    xtrace_fp = fp;
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_init()
+{
+    r_xtrace_set(-1, stderr);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_reset()
+{
+    if xtrace_fd >= 0  && !xtrace_fp.is_null(){
+        libc::fflush(xtrace_fp);
+        libc::fclose(xtrace_fp);
+    }
+    else if xtrace_fd >= 0{
+        libc::close(xtrace_fd);
+    }
+    xtrace_fd = -1;
+    xtrace_fp = stderr;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_fdchk(fd:c_int)
+{
+    if fd == xtrace_fd{
+        r_xtrace_reset();
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_indirection_level_string()->*mut c_char
+{
+
+    let mut i:c_int;
+    let mut j:c_int;
+    let mut ps4:*mut c_char;
+    let mut ps4_firstc:[c_char;MB_LEN_MAX+1] = [0;MB_LEN_MAX+1];
+    let ps4_firstc_len:c_int;
+    let ps4_len:c_int;
+    let ineed:c_int;
+    let old:c_int;
+
+    ps4 = get_string_value(b"PS4\0" as *const u8 as *const c_char);
+
+    if indirection_string.is_null(){
+        indirection_stringsiz = 100 ;
+        indirection_string = libc::malloc(100) as *mut c_char;
+    }
+
+    *indirection_string.offset(0 as isize) = '\u{0}' as i32 as c_char;
+    
+    if ps4.is_null() || *ps4 as c_int == '\u{0}' as i32{
+        return indirection_string;
+    }
+
+    ps4_len = strnlen(ps4 as *const c_char , MB_CUR_MAX) as c_int;
+    ps4_firstc_len = MBLEN(ps4, ps4_len as size_t);
+    
+    if ps4_firstc_len == 1 || ps4_firstc_len == 0 || ps4_firstc_len < 0
+    {
+        ps4_firstc[0] = *ps4.offset(0 as isize);
+        ps4_firstc[1] = '\u{0}' as i32 as c_char;
+    }
+    
+    else
+    {
+        libc::memcpy(ps4_firstc.as_mut_ptr() as *mut c_void, ps4  as *const c_void , ps4_firstc_len as usize);
+    }
+
+    ineed = ((ps4_firstc_len * indirection_level) as libc::c_ulong).wrapping_add(libc::strlen(ps4).try_into().unwrap()) as c_int;
+    
+    if ineed > indirection_stringsiz - 1{
+        indirection_stringsiz = ineed + 1;
+        indirection_string = libc::realloc(indirection_string as *mut c_void, indirection_stringsiz as size_t) as *mut c_char;
+    }
+
+    i = 0;
+    j = 0;
+
+    while j < indirection_level && (i < indirection_stringsiz - 1)  {
+        if ps4_firstc_len == 1{
+            *indirection_string.offset(i as isize) = ps4_firstc[0];
+        }
+        else{
+            libc::memcpy(indirection_string.offset(i as isize) as *mut c_void, ps4_firstc.as_mut_ptr() as *const c_void, ps4_firstc_len as usize);
+        }
+        i += ps4_firstc_len;
+        j += 1;
+    }
+    j = ps4_firstc_len;
+    while *ps4 as c_int != 0 && *ps4.offset(j as isize) != 0 && (i < indirection_stringsiz -1 ) {
+        *indirection_string.offset(i as isize) = *ps4.offset(j as isize);
+        i += 1;
+        j += 1;
+    }
+
+    *indirection_string.offset(i as isize) = '\u{0}' as i32 as c_char;
+    libc::free(ps4 as *mut libc::c_void);
+    return indirection_string;    
+
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_word_list(list:*mut WORD_LIST, xtflags: c_int) 
+{
+
+    let mut w:*mut WORD_LIST;
+    let mut t:*mut c_char;
+    let mut x:*mut c_char;
+
+    CHECK_XTRACE_FP!();
+
+ 
+    if (xtflags & 1) != 0
+    {
+        fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(), r_indirection_level_string());
+    }
+
+    w = list;
+    while !w.is_null()
+    {
+
+        t = (*(*w).word).word;
+
+        if t.is_null() || *t as c_int == '\u{0}' as i32
+        {
+            fprintf(xtrace_fp, CString::new("''%s").unwrap().as_ptr(), 
+                    if !((*w).next).is_null(){
+                        b" \0" as *const u8 as *const c_char
+                    }else{
+                        b"\0" as *const u8 as *const c_char
+                    },
+            );
+        }
+
+        else if (xtflags & 2) != 0
+        {
+            fprintf(xtrace_fp, CString::new("%s%s").unwrap().as_ptr(),t,
+                if !((*w).next).is_null(){
+                    b" \0" as *const u8 as *const c_char
+                }else{
+                    b"\0" as *const u8 as *const c_char
+                },
+            );
+        }
+
+        else if sh_contains_shell_metas(t) != 0
+        {
+         
+            x = sh_single_quote(t);
+            fprintf(xtrace_fp,CString::new("%s%s").unwrap().as_ptr(),x,
+                if !((*w).next).is_null(){
+                    b" \0" as *const u8 as *const c_char
+                }else{
+                    b"\0" as *const u8 as *const c_char
+                },
+            );
+            libc::free(x as *mut c_void);
+        }
+
+        else if ansic_shouldquote(t) != 0
+        {
+            x = ansic_quote(t,0,0 as *mut c_int);
+            fprintf(xtrace_fp, CString::new("%s%s").unwrap().as_ptr(), x,
+                if !((*w).next).is_null(){
+                    b" \0" as *const u8 as *const c_char
+                }else{
+                    b"\0" as *const u8 as *const c_char
+                },
+            );
+            libc::free(x as *mut c_void);
+        }
+
+        else
+        {
+            fprintf(xtrace_fp, CString::new("%s%s").unwrap().as_ptr(), t,
+                if !((*w).next).is_null(){
+                    b" \0" as *const u8 as *const c_char
+                }else{
+                    b"\0" as *const u8 as *const c_char
+                },
+            );
+        }
+    }
+}
+
+#[no_mangle]
+pub unsafe  extern "C" fn r_xtrace_print_assignment(name:*mut c_char, value:*mut c_char, assign_list:c_int,xflags:c_int)
+{
+    let nval:*mut c_char;
+
+    CHECK_XTRACE_FP!();
+   
+    if xflags != 0{
+        fprintf(xtrace_fp, CString::new("%s \0").unwrap().as_ptr(), r_indirection_level_string());
+    }
+
+    if *value as c_int == '\u{0}' as i32 || assign_list != 0
+    {
+        nval = value;
+    }
+    else if sh_contains_shell_metas(value) != 0
+    {
+        nval = sh_single_quote(value);
+    }
+    else if ansic_shouldquote(value) != 0
+    {
+        nval = ansic_quote(value, 0, 0 as *mut c_int);
+    }
+    else 
+    {
+        nval = value;
+    }
+
+    if assign_list != 0
+    {
+        fprintf(xtrace_fp, CString::new("%s=(%s)\n").unwrap().as_ptr(), name, nval);
+    }
+    else
+    {
+        fprintf(xtrace_fp, CString::new("%s=%s\n").unwrap().as_ptr(), name, nval);
+    }
+
+    if nval != value  {
+        if !nval.is_null() {
+            libc::free(nval as *mut c_void);
+        }
+    }
+
+    libc::fflush(xtrace_fp);
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn command_print_word_list(list:*mut WORD_LIST, separator:*mut c_char)
+{
+    //_print_word_list(list,separator,cprintf);
+    let mut w:*mut WORD_LIST;
+    w = list;
+
+    while !w.is_null() 
+    {
+        if !(*w).next.is_null()
+        {
+            let mut str = format!("{}{}\0",CStr::from_ptr((*(*w).word).word).to_str().unwrap(),CStr::from_ptr(separator).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+        }
+        else 
+        {
+            let mut str = format!("{}\0",CStr::from_ptr((*(*w).word).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+        }
+
+        w = (*w).next;
+
+    }
+}
+
+
+// 有个cprintf函数
+#[no_mangle]
+
+pub unsafe extern "C" fn r_print_for_command_head(for_command:*mut FOR_COM)
+{
+    println!("r_print_for_command_head");
+    let mut str = format!("for {} in ", CStr::from_ptr((*(*for_command).name).word).to_str().unwrap());
+    cprintf_1(str.as_mut_ptr() as *mut c_char);
+    command_print_word_list((*for_command).map_list, b" " as *const u8  as *mut c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_for_command_head(for_command:*mut FOR_COM)
+{
+
+    println!("r_xtrace_print_for_command_head");
+    CHECK_XTRACE_FP!();
+    fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(), r_indirection_level_string());
+    fprintf(xtrace_fp,CString::new("for %s in ").unwrap().as_ptr(),(*(*for_command).name).word);
+    r_xtrace_print_word_list((*for_command).map_list,2);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_for_command(for_command:*mut FOR_COM)
+{
+    r_print_for_command_head(for_command);
+    cprintf_1(b";\0" as *const u8 as *const i8);
+    newline(b"do\n" as *const u8 as *const c_char as *mut c_char);
+    indentation += indentation_amount;
+    make_command_string_internal((*for_command).action);
+
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *mut c_char);
+    semicolon();
+
+    indentation -= indentation_amount;
+    newline(b"done\0" as *const u8 as *const c_char as *mut c_char);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_arith_for_command(arith_for_command:*mut ARITH_FOR_COM)
+{
+
+    cprintf_1(b"for ((\0" as *const u8 as *const i8 );
+    command_print_word_list((*arith_for_command).init, b" \0" as *const u8 as *const c_char as *mut c_char);
+    cprintf_1(b"; \0" as *const u8 as *const i8);
+    command_print_word_list((*arith_for_command).test, b" \0" as *const u8 as *const c_char as *mut c_char);
+    cprintf_1(b"; \0" as *const u8 as *const i8);
+    command_print_word_list((*arith_for_command).step, b" \0" as *const u8 as *const c_char as *mut c_char);
+    cprintf_1(b"))\0" as *const u8 as *const i8);
+    newline(b"do\n\0" as *const u8 as *const c_char as *mut c_char);
+
+    indentation += indentation_amount;
+    make_command_string_internal((*arith_for_command).action);
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+    semicolon();
+    indentation -= indentation_amount;
+    newline(b"done\0" as *const u8 as *const c_char as *mut c_char);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_select_command_head(select_command:*mut SELECT_COM)
+{
+
+    let mut str = format!("select {} in \0", CStr::from_ptr((*(*select_command).name).word).to_str().unwrap());
+    cprintf_1(str.as_mut_ptr() as *mut c_char);
+    command_print_word_list((*select_command).map_list, b" \0" as *const u8 as *const c_char as *mut c_char);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_select_command_head(select_command:*mut SELECT_COM)
+{
+
+    println!("r_xtrace_print_select_command_head");
+    CHECK_XTRACE_FP!();
+    fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(),r_indirection_level_string());
+    fprintf(xtrace_fp, CString::new("select %s in ").unwrap().as_ptr(),(*(*select_command).name).word);
+    r_xtrace_print_word_list((*select_command).map_list, 2);
+    
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_select_command_head(select_command:*mut SELECT_COM)
+{
+
+    println!("r_xtrace_print_select_command_head");
+    CHECK_XTRACE_FP!();
+    fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(),r_indirection_level_string());
+    fprintf(xtrace_fp, CString::new("select %s in ").unwrap().as_ptr(),(*(*select_command).name).word);
+    r_xtrace_print_word_list((*select_command).map_list, 2);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_select_command(select_command:*mut SELECT_COM)
+{
+    r_print_select_command_head(select_command);
+    cprintf_1(b";\0" as *const u8 as *const i8);
+    newline(b"do\n\0" as *const u8 as *const c_char as *mut c_char);
+    indentation += indentation_amount;
+    make_command_string_internal((*select_command).action);
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+    semicolon();
+    indentation -= indentation_amount;
+    newline(b"done\0" as *const u8 as *const c_char as *mut c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_group_command(group_command:*mut GROUP_COM)
+{
+    group_command_nesting += 1;
+    cprintf_1(b"{{ \0" as *const u8 as *const i8);
+    if inside_function_def == 0{
+        skip_this_indent += 1;
+    }
+    else {
+        cprintf_1(b"\n\0" as *const u8 as *const i8);
+        indentation += indentation_amount;
+    }
+    make_command_string_internal((*group_command).command);
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+    if inside_function_def != 0{
+        cprintf_1(b"\n\0" as *const u8 as *const i8);
+        indentation -= indentation_amount;
+        indent(indentation);
+    }
+    else{
+        semicolon();
+        cprintf_1(b" \0" as *const u8 as *const i8);
+    }
+    cprintf_1(b"}\0" as *const u8 as *const i8);
+    group_command_nesting -= 1;
+
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_case_command_head(case_command:*mut CASE_COM)
+{
+    let mut str = format!("case {} in \0", CStr::from_ptr((*(*case_command).word).word).to_str().unwrap()); 
+    cprintf_1(str.as_mut_ptr() as *mut c_char);
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_case_command_head(case_command:*mut CASE_COM)
+{
+
+    println!("r_xtrace_print_case_command_head");
+    CHECK_XTRACE_FP!();
+    fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(), r_indirection_level_string());
+    fprintf(xtrace_fp,CString::new("case %s in\n").unwrap().as_ptr(), (*(*case_command).word).word);
+
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_case_command(case_command:*mut CASE_COM)
+{
+    r_print_case_command_head(case_command);
+    if !(*case_command).clauses.is_null()
+    {
+        print_case_clauses((*case_command).clauses);
+    }
+    newline(b"esac\0" as *const u8 as *const c_char as *mut c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_case_clauses(mut clauses:*mut PATTERN_LIST)
+{
+    indentation += indentation_amount;
+    
+    while !clauses.is_null()
+    {
+        
+        newline(b"\0" as *const u8 as *const c_char as *mut c_char);
+        command_print_word_list((*clauses).patterns, CString::new(" | ").unwrap().as_ptr() as *mut c_char);
+        cprintf_1(b")\n\0" as *const u8 as *const i8);
+        indentation += indentation_amount;
+        make_command_string_internal((*clauses).action);
+        indentation -= indentation_amount;
+        PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+
+        if (*clauses).flags & CASEPAT_FALLTHROUGH as i32 != 0{
+            newline(b";&\0" as *const u8 as *const c_char as *mut c_char);
+        }
+        else if (*clauses).flags & CASEPAT_TESTNEXT as i32 != 0{
+            newline(b";;&\0" as *const u8 as *const c_char as *mut c_char);
+        }
+        else {
+            newline(b";;\0" as *const u8 as *const c_char as *mut c_char);
+        }
+        
+        clauses = (*clauses).next;
+
+    }
+
+    indentation -= indentation_amount;
+
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_while_command(while_command:*mut WHILE_COM)
+{
+    print_until_or_while(while_command, CString::new("while").unwrap().as_ptr() as *mut c_char);
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_until_command(while_command:*mut WHILE_COM)
+{
+    print_until_or_while(while_command,CString::new("until").unwrap().as_ptr() as *mut c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_until_or_while(while_command:*mut WHILE_COM, which:*mut c_char)
+{
+    let mut str = format!("{}\0",CStr::from_ptr(which).to_str().unwrap());
+    cprintf_1(str.as_mut_ptr() as *mut c_char);
+
+    skip_this_indent += 1;
+    make_command_string_internal((*while_command).test);
+    semicolon();
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+    cprintf_1(b"do\n\0" as *const u8 as *const i8);
+    indentation += indentation_amount;
+    make_command_string_internal((*while_command).action);
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+    indentation -= indentation_amount;
+    semicolon();
+    newline(b"done\0" as *const u8 as *const c_char as *mut c_char);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_if_command(if_command:*mut IF_COM)
+{
+    
+    cprintf_1(b"if \0" as *const u8 as *const i8);
+    skip_this_indent += 1;
+    make_command_string_internal((*if_command).test);
+    semicolon();
+    cprintf_1(b" then\n\0" as *const u8 as *const i8);
+    indentation += indentation_amount;
+    make_command_string_internal((*if_command).true_case);
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+    indentation -= indentation_amount;
+
+    if !(*if_command).false_case.is_null()
+    {
+        semicolon();
+        newline(b"else\n\0" as *const u8 as *const c_char as *mut c_char);
+        indentation += indentation_amount;
+        make_command_string_internal((*if_command).false_case);
+        PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+        indentation -= indentation_amount;
+    }
+
+    semicolon();
+    newline(b"fi\0" as *const u8 as *const c_char as *mut c_char );
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_arith_command(arith_cmd_list:*mut WORD_LIST)
+{
+    cprintf_1(b"((\0" as *const u8 as *const i8);
+    command_print_word_list(arith_cmd_list, CString::new(" ").unwrap().as_ptr() as *mut c_char);
+    cprintf_1(b"))\0" as *const u8 as *const i8);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_cond_node(cond:*mut COND_COM)
+{
+    if (*cond).flags & CMD_INVERT_RETURN as i32 != 0
+    {
+        cprintf_1(b"! \0" as *const u8 as *const i8);
+    }
+
+    if (*cond).type_ == COND_EXPR as i32{
+        cprintf_1(b"( \0" as *const u8 as *const i8);
+        print_cond_node((*cond).left);
+        cprintf_1(b" )\0" as *const u8 as *const i8);
+    }
+    else if (*cond).type_ == COND_AND as i32
+    {
+        print_cond_node((*cond).left);
+        cprintf_1(b" && \0" as *const u8 as *const i8);
+        print_cond_node((*cond).right);
+    }
+    else if (*cond).type_ == COND_OR as i32
+    {
+        print_cond_node((*cond).left);
+        cprintf_1(b" || \0" as *const u8 as *const i8);
+        print_cond_node((*cond).right);
+    }
+    else if (*cond).type_ == COND_UNARY as i32
+    {
+        cprintf_1((*(*cond).op).word);
+        cprintf_1(b" \0" as *const u8 as *const i8);
+        print_cond_node((*cond).left);
+    }
+    else if (*cond).type_ == COND_BINARY as i32
+    {
+        print_cond_node((*cond).left);
+        cprintf_1(b" \0" as *const u8 as *const i8);
+        cprintf_1((*(*cond).op).word);
+        cprintf_1(b" \0" as *const u8 as *const i8);
+        print_cond_node((*cond).right);
+    }
+    else if(*cond).type_ == COND_TERM as i32
+    {
+        cprintf_1((*(*cond).op).word);
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_cond_command(cond:*mut COND_COM)
+{
+    println!("r_print_cond_command");
+    cprintf_1(b"[[ \0" as *const u8 as *const i8);
+    print_cond_node(cond);
+    cprintf_1(b"  ]]\0" as *const u8 as *const i8);
+}
+
+/ifdef debug中没有内容
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_cond_term(type_0:c_int, invert:c_int, op:*mut WORD_DESC, arg1:*mut c_char, arg2:*mut c_char)
+{
+    println!("r_xtrace_print_cond_term");
+    CHECK_XTRACE_FP!();
+    command_string_index = 0;
+    fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(), r_indirection_level_string());
+    fprintf(xtrace_fp, CString::new("[[ ").unwrap().as_ptr());
+
+    if invert != 0
+    {
+        fprintf(xtrace_fp, CString::new("! ").unwrap().as_ptr());
+    }
+    if type_0 == COND_UNARY as i32
+    { 
+        let str:*mut c_char;
+        if !arg1.is_null() && *arg1 as c_int != 0
+        {
+            str = arg1;
+        }
+        else{
+            str = CString::new("''").unwrap().as_ptr() as *mut c_char;
+        }
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), (*op).word);
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), str);
+    }
+
+    else if type_0 == COND_BINARY as i32
+    {
+        let str1:*mut c_char;
+        let str2:*mut c_char;
+        if !arg1.is_null() && *arg1 as c_int != 0
+        {
+            str1 = arg1;
+        }
+        else{
+            str1 = CString::new("''").unwrap().as_ptr() as *mut c_char;
+        }
+        if !arg2.is_null() && *arg2 as c_int != 0
+        {
+            str2 = arg2;
+        }
+        else{
+            str2 = CString::new("''").unwrap().as_ptr() as *mut c_char;
+        }
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), str1);
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), (*op).word);
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), str2);
+    }
+    
+    else if type_0 == COND_BINARY as i32
+    {
+        let str1:*mut c_char;
+        let str2:*mut c_char;
+        if !arg1.is_null() && *arg1 as c_int != 0
+        {
+            str1 = arg1;
+        }
+        else{
+            str1 = CString::new("''").unwrap().as_ptr() as *mut c_char;
+        }
+        if !arg2.is_null() && *arg2 as c_int != 0
+        {
+            str2 = arg2;
+        }
+        else{
+            str2 = CString::new("''").unwrap().as_ptr() as *mut c_char;
+        }
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), str1);
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), (*op).word);
+        fprintf(xtrace_fp, CString::new("%s ").unwrap().as_ptr(), str2);
+    }
+
+
+    fprintf(xtrace_fp, CString::new(" ]]\n").unwrap().as_ptr());
+    libc::fflush(xtrace_fp);
+
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn r_xtrace_print_arith_cmd(list:*mut WORD_LIST)
+{
+    let mut w:*mut WORD_LIST;
+    
+    CHECK_XTRACE_FP!();
+    fprintf(xtrace_fp, CString::new("%s").unwrap().as_ptr(), r_indirection_level_string());
+    fprintf(xtrace_fp, CString::new("(( ").unwrap().as_ptr());
+    w = list;
+    while !w.is_null()
+    {
+        let str:*const c_char;
+
+        if !((*w).next).is_null()
+        {
+            str = b" \0" as *const u8 as *const c_char;
+        }
+        else{
+            str = b"\0" as *const u8 as *const c_char;
+        }
+
+        str = b" \0" as *const u8 as *const c_char;
+        fprintf(xtrace_fp, CString::new("%s%s").unwrap().as_ptr(), (*(*w).word).word, str);
+        w = (*w).next;
+    }
+
+    fprintf(xtrace_fp, CString::new(" ))\n").unwrap().as_ptr());
+    libc::fflush(xtrace_fp);
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn r_print_simple_command(simple_command:*mut SIMPLE_COM)
+{
+    command_print_word_list((*simple_command).words, b" \0" as *const u8 as *const i8 as *mut i8);
+    if !(*simple_command).redirects.is_null()
+    {
+        cprintf_1(b" \0" as *const u8 as *const i8);
+        print_redirection_list((*simple_command).redirects);
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_heredocs(heredocs:*mut REDIRECT)
+{
+    let mut hdtail:*mut REDIRECT;
+    cprintf_1(b" \0" as *const u8 as *const i8);
+    hdtail = heredocs;
+    while !hdtail.is_null()
+    {
+        print_redirection(hdtail);
+        cprintf_1(b"\n\0" as *const u8 as *const i8);
+        hdtail = (*hdtail).next;
+    }
+    was_heredoc = 1;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_heredoc_bodies(heredocs:*mut REDIRECT)
+{
+    let mut hdtail:*mut REDIRECT;
+    cprintf_1(b"\n\0" as *const u8 as *const i8);
+    hdtail = heredocs;
+    while !hdtail.is_null()
+    {
+        print_heredoc_body(hdtail);
+        cprintf_1(b"\n\0" as *const u8 as *const i8);
+        hdtail = (*hdtail).next;
+    }
+    was_heredoc = 1;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_deferred_heredocs(cstring:*const c_char)
+{
+    if !cstring.is_null() && *cstring.offset(0) != 0 && (*cstring.offset(0) != ';' as i8|| *cstring.offset(1) != 0)
+    {
+        cprintf_1( cstring as *const i8);
+    }
+    if !deferred_heredocs.is_null()
+    {
+        print_heredoc_bodies(deferred_heredocs);
+        if !cstring.is_null() && *cstring.offset(0) != 0 && (*cstring.offset(0) != ';' as i8|| *cstring.offset(1) != 0)
+        {
+            cprintf_1(b" \0" as *const u8 as *const i8);
+        }
+        dispose_redirects(deferred_heredocs);
+        was_heredoc = 1;
+    }
+    deferred_heredocs = std::ptr::null_mut() as *mut REDIRECT; 
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_redirection_list(mut redirects:*mut REDIRECT)
+{
+    // println!("print_redirection_list");
+    let mut heredocs:*mut REDIRECT;
+    let mut hdtail:*mut REDIRECT;
+    let mut newredir:*mut REDIRECT;
+    let mut rw:*mut c_char;
+    heredocs = std::ptr::null_mut();
+    hdtail = heredocs;
+
+    was_heredoc = 0;
+
+    while !redirects.is_null()
+    {
+        if (*redirects).instruction == r_instruction_r_reading_until || (*redirects).instruction == r_instruction_r_deblank_reading_until
+        {
+            newredir = copy_redirect(redirects);
+            (*newredir).next = std::ptr::null_mut();
+            print_heredoc_header(newredir);
+            if !heredocs.is_null()
+            {
+                (*hdtail).next = newredir;
+                hdtail = newredir;
+            }
+            else{
+                hdtail = newredir;
+                heredocs = newredir;
+            }
+        }
+
+        else if (*redirects).instruction == r_instruction_r_duplicating_output_word && ((*redirects).flags & REDIR_VARASSIGN as i32)  == 0 && (*redirects).redirector.dest == 1
+        {
+            rw = (*(*redirects).redirectee.filename).word;
+            if !rw.is_null() && *rw as c_int != '-' as i32 && DIGIT(*rw) == false && EXPCHAR!(*rw) == 0
+            {
+                (*redirects).instruction = r_instruction_r_err_and_out;
+            }
+            print_redirection(redirects);
+            (*redirects).instruction = r_instruction_r_duplicating_output_word;
+        }
+        else{
+            print_redirection(redirects);
+        }
+        redirects = (*redirects).next;
+
+        if !redirects.is_null()
+        {
+            cprintf_1(b" \0" as *const u8 as *const i8);
+        }
+    }
+
+    if !heredocs.is_null() && printing_connection != 0
+    {
+        deferred_heredocs = heredocs;
+    }
+    else if !heredocs.is_null() {
+        print_heredoc_bodies(heredocs);
+        dispose_redirects(heredocs);
+    }
+
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_heredoc_header(redirect:*mut REDIRECT)
+{    
+    let kill_leading:c_int;
+    let x:*mut c_char;
+    kill_leading = (r_instruction_r_deblank_reading_until == (*redirect).instruction) as c_int;
+    
+    if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0
+    {
+        cprintf_1( (*(*redirect).redirector.filename).word);
+    }
+    else if (*redirect).redirector.dest != 0
+    {
+        let mut str = format!("{}\0",(*redirect).redirector.dest);
+        cprintf_1(str.as_mut_ptr() as *mut c_char)
+    }
+
+    if (*(*redirect).redirectee.filename).flags & W_QUOTED as i32 !=0
+    {
+        x = sh_single_quote((*redirect).here_doc_eof);
+        let str1 = if kill_leading !=0 {
+            "-"
+        }
+        else{
+            ""
+        };
+        let str2 = "<<";
+        let str3 = CStr::from_ptr(x).to_str().unwrap();
+        let mut str = format!("{}{}{}\0",str2,str1,str3);
+        cprintf_1(str.as_mut_ptr() as *mut c_char);
+        libc::free(x as *mut c_void);
+    }
+    else{
+        let str1 = if kill_leading !=0 {
+            "-"
+        }
+        else{
+            ""
+        };
+        let str2 = "<<";
+        let str3 = CStr::from_ptr((*redirect).here_doc_eof).to_str().unwrap();
+        let mut str = format!("{}{}{}\0",str2,str1,str3);
+        cprintf_1(str.as_mut_ptr() as *mut c_char);
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn print_heredoc_body(redirect:*mut REDIRECT)
+{
+    let mut str = format!("{}{}\0",  CStr::from_ptr((*(*redirect).redirectee.filename).word).to_str().unwrap(),
+                                            CStr::from_ptr((*redirect).here_doc_eof).to_str().unwrap());
+    cprintf_1(str.as_mut_ptr() as *mut c_char);
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_redirection(redirect:*mut REDIRECT)
+{
+    let redirector:c_int;
+    let redir_fd:c_int;
+    let redirectee:*mut WORD_DESC;
+    let redir_word:*mut WORD_DESC;
+
+    redirectee = (*redirect).redirectee.filename;
+    redir_fd = (*redirect).redirectee.dest;
+    redir_word = (*redirect).redirector.filename;
+    redirector = (*redirect).redirector.dest;
+
+    match (*redirect).instruction {  
+
+        r_instruction_r_input_direction  => 
+        {    
+            if (*redirect).flags & REDIR_VARASSIGN as i32 != 0{
+                cprintf_1( (*redir_word).word);
+            }
+            else if !redirect.is_null()
+            {
+                cprintf_1(redirector as *mut c_char);
+            }
+            let mut str = format!("< {}\0",CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+        }
+        
+        r_instruction_r_output_direction => 
+        {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0
+            {
+                cprintf_1((*redir_word).word);
+            }
+            else if redirector != 1
+            {
+                cprintf_1(redirector as *mut c_char);
+            }
+            let mut str = format!("< {}\0",CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+        }
+        
+        r_instruction_r_inputa_direction => 
+        {
+            let mut str = format!("&\0");
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+        }
+        
+        r_instruction_r_output_force => 
+        {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0
+            {
+                cprintf_1((*redir_word).word);
+            }
+            else if redirector != 1
+            {
+                cprintf_1(redirector as *mut c_char);
+            }
+            let mut str = format!(">| {}\0", CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+            //cprintf_2(">| {}", *(*redirectee).word);
+        }
+
+        r_instruction_r_appending_to => {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                cprintf_1((*redir_word).word);
+            }
+            else if redirector != 1{
+                cprintf_1(redirector as *mut c_char);
+            }
+            let mut str = format!(">> {}\0", CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+            // cprintf_2(">> {}", *(*redirectee).word);
+        }
+
+        r_instruction_r_input_output =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                cprintf_1((*redir_word).word);
+            }
+            else if redirector != 1{
+                cprintf_1( redirector as *mut c_char);
+            }
+            let mut str = format!("<> {}\0", CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+            // cprintf_1("<> {}", *(*redirectee).word);
+        }
+
+        r_instruction_r_deblank_reading_until | r_instruction_r_reading_until =>{
+            print_heredoc_header(redirect);
+            cprintf_1(b"\n\0" as *const u8 as *const i8);
+            print_heredoc_body(redirect);
+        }
+
+        r_instruction_r_reading_string =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 !=0 {
+                cprintf_1((*redir_word).word);
+            }
+            else if redirector != 0{
+                cprintf_1(redirector as *const c_char);
+            }
+            let mut str = format!("<<< {}\0", CStr::from_ptr((*(*redirect).redirectee.filename).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+            // cprintf_1("<<< {}", *(*(*redirect).redirectee.filename).word);
+        }
+
+        r_instruction_r_duplicating_input =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{{}}}<&{}\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}<&{}", *(*redir_word).word, redir_fd);
+            }
+            else{
+                let mut str = format!("{}<&{}\0", redirector,redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}<&{}",redirector, redir_fd);
+            }
+        }
+
+        r_instruction_r_duplicating_output => {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}>&{}\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                //cprintf_1("{{ {} }}>&{}", *(*redir_word).word, redir_fd);
+            }
+            else{
+                let mut str = format!("{}>&{}\0", redirector,redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                //cprintf_1("{}>&{}",redirector, redir_fd);
+            }
+        }
+
+        r_instruction_r_duplicating_input_word =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0 {
+                let mut str = format!("{{ {} }}<&{}\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                //cprintf_1("{{ {} }}<&{}", *(*redir_word).word, *(*redirectee).word);
+            }
+            else{
+                let mut str = format!("{}<&{}\0", redirector,CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                //cprintf_1("{}<&{}",redirector, *(*redirectee).word);
+            }
+        }
+
+        r_instruction_r_duplicating_output_word =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}>&{}\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{{ {} }}>&{}", *(*redir_word).word, *(*redirectee).word);
+            }
+            else{
+                let mut str = format!("{}>&{}\0", redirector,CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}>&{}",redirector, *(*redirectee).word);
+            }
+        }
+
+        r_instruction_r_move_input => {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}<&{}-\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{{ {} }}<&{}-", *(*redir_word).word, redir_fd);
+            }
+            else{
+                let mut str = format!("{}<&{}-\0", redirector,redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}<&{}-",redirector, redir_fd);
+            }
+        }
+
+        r_instruction_r_move_output => {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}>&{}-\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{{ {} }}>&{}-", *(*redir_word).word, redir_fd);
+            }
+            else{
+                let mut str = format!("{}>&{}-\0", redirector,redir_fd);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}>&{}-",redirector, redir_fd);
+            }
+        }
+
+        r_instruction_r_move_input_word => {
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}<&{}-\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                //cprintf_1("{{ {} }}<&{}-", *(*redir_word).word, *(*redirectee).word);
+            }
+            else{
+                let mut str = format!("{}<&{}-\0", redirector,CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}<&{}-",redirector, *(*redirectee).word);
+            }
+        }
+
+        r_instruction_r_move_output_word =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}>&{}-\0", CStr::from_ptr((*redir_word).word).to_str().unwrap(),CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{{ {} }}>&{}-", *(*redir_word).word, *(*redirectee).word);
+            }
+            else{
+                let mut str = format!("{}>&{}-\0", redirector,CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}>&{}-",redirector, *(*redirectee).word);
+            }
+        }
+
+        r_instruction_r_close_this =>{
+            if (*redirect).rflags & REDIR_VARASSIGN as i32 != 0{
+                let mut str = format!("{{ {} }}>&-\0", CStr::from_ptr((*redirectee).word).to_str().unwrap());
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{{ {} }}>&-", *(*redir_word).word);
+            }
+            else{
+                let mut str = format!("{}>&-\0", redirector);
+                cprintf_1(str.as_mut_ptr() as *mut c_char);
+                // cprintf_1("{}>&-",redirector);
+            }
+        }
+        r_instruction_r_err_and_out =>{
+            let mut str = format!("&> {}\0", CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+            // cprintf_1("&> {}", *(*redirectee).word);
+        }
+
+        r_instruction_r_append_err_and_out  =>{
+            let mut str = format!("&>> {}\0", CStr::from_ptr((*redirectee).word).to_str().unwrap());
+            cprintf_1(str.as_mut_ptr() as *mut c_char);
+            // cprintf_1("&>> {}", *(*redirectee).word);
+        }
+
+        _ =>{}
+
+    }
+
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn reset_locals()
+{
+    inside_function_def = 0;
+    indentation = 0;
+    printing_connection = 0;
+    deferred_heredocs = 0 as *mut REDIRECT;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn print_function_def(func: *mut FUNCTION_DEF)
+{
+    let mut cmdcopy: *mut COMMAND;
+    let mut func_redirects:*mut REDIRECT;
+    func_redirects = std::ptr::null_mut();
+ 
+    if posixly_correct == 0
+    {
+        let mut str = format!("function {} () \n\0", CStr::from_ptr((*(*func).name).word).to_str().unwrap());
+        cprintf_1(str.as_mut_ptr() as *mut c_char);
+    }
+    else{
+        let mut str = format!("{} () \n\0", CStr::from_ptr((*(*func).name).word).to_str().unwrap());
+        cprintf_1(str.as_mut_ptr() as *mut c_char);
+    }
+
+     //add_unwind_protect(reset_locals, 0 );
+    add_unwind_protect(reset_locals as *mut Function, 0 as *mut c_char);
+    indent(indentation);
+   
+    cprintf_1(b"{ \n\0" as *const u8 as *const c_char);
+    inside_function_def += 1;
+    indentation += indentation_amount;
+    cmdcopy = copy_command((*func).command);
+
+    if (*cmdcopy).type_ == command_type_cm_group
+    {
+        func_redirects = (*cmdcopy).redirects;
+        (*cmdcopy).redirects = 0 as *mut REDIRECT;
+    }
+
+    make_command_string_internal(if (*cmdcopy).type_ == command_type_cm_group{
+        (*(*cmdcopy).value.Group).command
+        } else {
+            cmdcopy
+        }
+    );
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char );
+
+    remove_unwind_protect();
+    indentation -= indentation_amount;
+    inside_function_def -= 1;
+
+
+    if !func_redirects.is_null()
+    {
+        newline(b"} \0" as *const u8 as *const c_char as *mut c_char);
+        print_redirection_list(func_redirects);
+        (*cmdcopy).redirects = func_redirects;
+    }
+    else
+    {
+        newline(b"}\0" as *const u8 as *const c_char as *mut c_char);
+    }
+
+    dispose_command(cmdcopy);
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn r_named_function_string(name:*mut c_char, command:*mut COMMAND, flags:c_int)-> *mut c_char
+{
+    // println!("r_named_function_string");
+    r_print_command(command);
+    let mut result:*mut c_char;
+    let old_indent:c_int;
+    let old_amount:c_int;
+    let mut cmdcopy:*mut COMMAND;
+    let mut func_redirects:*mut REDIRECT;
+
+    old_indent = indentation;
+    old_amount = indentation_amount;
+    command_string_index = was_heredoc;
+    command_string_index = 0;
+    was_heredoc = 0;
+    deferred_heredocs = std::ptr::null_mut();
+
+    if !name.is_null() &&  *name as c_int != 0
+    {
+        if find_reserved_word(name) >= 0
+        {
+            cprintf_1(b"function \0" as *const u8 as *const c_char);
+        }
+        cprintf_1(name);
+    }
+    cprintf_1(b"() \0" as *const u8 as *const c_char);
+    if (flags & FUNC_MULTILINE) == 0
+    {
+        indentation = 1;
+        indentation_amount = 0;
+    }
+    else 
+    {
+        cprintf_1(b"\n\0" as *const u8 as *const c_char);
+        indentation += indentation_amount;    
+    }
+
+    inside_function_def += 1;
+    cprintf_1(if (flags & FUNC_MULTILINE) == 0 {
+            b"{ \n\0" as *const u8 as *const c_char
+        } 
+        else {
+            b"{ \0" as *const u8 as *const c_char
+        },
+    );
+
+    cmdcopy = copy_command(command);
+    func_redirects = std::ptr::null_mut();
+    if (*cmdcopy).type_ == command_type_cm_group
+    {
+        func_redirects = (*cmdcopy).redirects;
+        (*cmdcopy).redirects = 0 as *mut redirect ;
+    } 
+    
+    make_command_string_internal(if (*cmdcopy).type_ == command_type_cm_group {
+                                    (*(*cmdcopy).value.Group).command
+                                } else {
+                                    cmdcopy
+                                },
+                                );
+
+    PRINT_DEFERRED_HEREDOCS!(b"\0" as *const u8 as *const c_char);
+
+    indentation = old_indent;
+    indentation = old_amount;
+    indentation_amount = old_amount;
+    inside_function_def -= 1;
+    if !func_redirects.is_null()
+    {
+        newline(b"} \0" as *const u8 as *const c_char as *mut c_char);
+        print_redirection_list(func_redirects);
+        (*cmdcopy).redirects = func_redirects;
+    }
+    else{
+        newline(b"}\0" as *const u8 as *const c_char as *mut c_char);
+    }
+ 
+
+    result = the_printed_command;
+    if (flags & FUNC_MULTILINE) == 0
+    {
+        if *result.offset(2) == '\n' as i8
+        {
+            libc::memmove(result.offset(2) as *mut c_void, result.offset(3) as *const c_void, libc::strlen(result).wrapping_sub(2));
+        }   
+    }
+
+    dispose_command(cmdcopy);
+    if (flags & FUNC_EXTERNAL) != 0
+    {
+        result = remove_quoted_escapes(result);
+    }
+    return result;
+}
+
+
+#[no_mangle]
+pub unsafe extern "C" fn newline(string: *mut c_char)
+{
+    cprintf_1(b"\n\0" as *const u8 as *const i8);
+    indent(indentation);
+    if !string.is_null() && *string as c_int != 0
+    {
+        cprintf_1(string);
+    }
+}
+
+static mut indentation_string:*mut c_char = std::ptr::null_mut();
+static mut indentation_size:c_int = 0;
+
+#[no_mangle]
+unsafe extern "C" fn indent(mut amount:c_int)
+{
+    let mut i:c_int;
+    RESIZE_MALLOCED_BUFFER!(indentation_string, 0 as c_int, amount, indentation_size , 16);
+    i = 0;
+    while amount > 0
+    {
+        *indentation_string.offset(i as isize)  = ' ' as c_char;
+        i += 1;
+        amount -= 1;
+    }
+    *indentation_string.offset(i as isize) = '\0' as c_char;
+    cprintf_1(indentation_string);
+}
+
+#[no_mangle]
+unsafe extern "C" fn semicolon()
+{
+    if command_string_index > 0 &&
+        (*the_printed_command.offset((command_string_index -1) as isize) == '&' as c_char ||
+         *the_printed_command.offset((command_string_index -1) as isize) == '\n' as c_char)
+    {
+        return;
+    }
+    cprintf_1(b";\0" as *const u8 as *const i8);
+}
+
+
+#[no_mangle]
+unsafe extern "C" fn the_printed_command_resize(length:c_int)
+{
+    if the_printed_command.is_null()
+    {
+        the_printed_command_size = (length + PRINTED_COMMAND_INITIAL_SIZE - 1) & !PRINTED_COMMAND_INITIAL_SIZE - 1;
+        the_printed_command = libc::malloc(the_printed_command_size as usize) as *mut c_char;
+        command_string_index = 0;
+    }
+    else if (command_string_index + length) >= the_printed_command_size {
+        let mut new:c_int;
+        new = command_string_index + length + 1;
+        new = (new + PRINTED_COMMAND_CROW_SIZE -1 ) & !(PRINTED_COMMAND_CROW_SIZE -1);
+        the_printed_command_size = new;
+        the_printed_command = libc::realloc(the_printed_command as *mut c_void, the_printed_command_size as usize) as *mut c_char;
+    }
+}
+
+//xprintf 没有重构，用到xprint的地方直接换成println！
+//cprintf测试
+unsafe fn cprintf_1(str:*const c_char)
+{
+    let mut _c:c_int;
+    let arg_len:i32;
+    arg_len = libc::strlen(str) as i32;
+    the_printed_command_resize(arg_len + 1);
+    libc::strncpy(the_printed_command.offset(command_string_index as isize), str, arg_len as usize);
+    command_string_index += arg_len;
+    *the_printed_command.offset(command_string_index as isize) = '\u{0}' as i32 as libc::c_char;
+}
+
+unsafe fn cprintf_2(str1:*const c_char,str2:*mut c_char)
+{
+    let mut _c:c_int;
+    let arg_len_1:i32;
+    let arg_len_2:i32;
+    // println!("cprintf_2");
+    arg_len_1 = libc::strlen(str1) as i32;
+    arg_len_2 = libc::strlen(str2 as *const c_char) as i32;
+    the_printed_command_resize(arg_len_1 + arg_len_2 + 1);
+    libc::strncpy(the_printed_command.offset(command_string_index as isize), str1, arg_len_1 as usize);
+    command_string_index += arg_len_1;
+    libc::strncpy(the_printed_command.offset(command_string_index as isize), str2, arg_len_1 as usize);
+    command_string_index += arg_len_2;
+    *the_printed_command.offset(command_string_index as isize) = '\u{0}' as i32 as libc::c_char;
+}
+
+/* 
+unsafe extern "C" fn cprintf(mut control: *const libc::c_char, mut args: ...) {
+    let mut s: *const libc::c_char = 0 as *const libc::c_char;
+    let mut char_arg: [libc::c_char; 2] = [0; 2];
+    let mut argp: *mut libc::c_char = 0 as *mut libc::c_char;
+    let mut intbuf: [libc::c_char; 11] = [0; 11];
+    let mut digit_arg: libc::c_int = 0;
+    let mut arg_len: libc::c_int = 0;
+    let mut c: libc::c_int = 0;
+    let mut args_0: ::std::ffi::VaListImpl;
+    args_0 = args.clone();
+    arg_len = strlen(control) as libc::c_int;
+    the_printed_command_resize(arg_len + 1 as libc::c_int);
+    char_arg[1 as libc::c_int as usize] = '\u{0}' as i32 as libc::c_char;
+    s = control;
+    while !s.is_null() && *s as libc::c_int != 0 {
+        let fresh7 = s;
+        s = s.offset(1);
+        c = *fresh7 as libc::c_int;
+        argp = 0 as *mut libc::c_void as *mut libc::c_char;
+        if c != '%' as i32 || *s == 0 {
+            char_arg[0 as libc::c_int as usize] = c as libc::c_char;
+            argp = char_arg.as_mut_ptr();
+            arg_len = 1 as libc::c_int;
+        } else {
+            let fresh8 = s;
+            s = s.offset(1);
+            c = *fresh8 as libc::c_int;
+            match c {
+                37 => {
+                    char_arg[0 as libc::c_int as usize] = c as libc::c_char;
+                    argp = char_arg.as_mut_ptr();
+                    arg_len = 1 as libc::c_int;
+                }
+                115 => {
+                    argp = args_0.arg::<*mut libc::c_char>();
+                    arg_len = strlen(argp) as libc::c_int;
+                }
+                100 => {
+                    digit_arg = args_0.arg::<libc::c_int>();
+                    if digit_arg < 0 as libc::c_int {
+                        sprintf(
+                            intbuf.as_mut_ptr(),
+                            b"%u\0" as *const u8 as *const libc::c_char,
+                            -(1 as libc::c_int) as libc::c_uint,
+                        );
+                        argp = intbuf.as_mut_ptr();
+                    } else {
+                        argp = inttostr(
+                            digit_arg as intmax_t,
+                            intbuf.as_mut_ptr(),
+                            ::std::mem::size_of::<[libc::c_char; 11]>() as libc::c_ulong,
+                        );
+                    }
+                    arg_len = strlen(argp) as libc::c_int;
+                }
+                99 => {
+                    char_arg[0 as libc::c_int
+                        as usize] = args_0.arg::<libc::c_int>() as libc::c_char;
+                    argp = char_arg.as_mut_ptr();
+                    arg_len = 1 as libc::c_int;
+                }
+                _ => {
+                    programming_error(
+                        dcgettext(
+                            0 as *const libc::c_char,
+                            b"cprintf: `%c': invalid format character\0" as *const u8
+                                as *const libc::c_char,
+                            5 as libc::c_int,
+                        ),
+                        c,
+                    );
+                }
+            }
+        }
+        if !argp.is_null() && arg_len != 0 {
+            the_printed_command_resize(arg_len + 1 as libc::c_int);
+            libc::memcpy(
+                the_printed_command.offset(command_string_index as isize)
+                    as *mut libc::c_void,
+                argp as *const libc::c_void,
+                arg_len as libc::c_ulong as libc::size_t,
+            );
+            command_string_index += arg_len;
+        }
+    }
+    *the_printed_command
+        .offset(command_string_index as isize) = '\u{0}' as i32 as libc::c_char;
+}
+*/
\ No newline at end of file
diff --git a/bash-5.1/r_variables/src/lib.rs b/bash-5.1/r_variables/src/lib.rs
index d4364a959b28d268f99833fa01f687f465cc633b..cb0e1fede3d3b90135e2fd865a6ca66b5cb7ca6c 100644
--- a/bash-5.1/r_variables/src/lib.rs
+++ b/bash-5.1/r_variables/src/lib.rs
@@ -166,42 +166,3 @@ unsafe extern "C" fn create_variable_tables() {
         shell_function_defs = hash_create(FUNCTIONS_HASH_BUCKETS!() as libc::c_int);
     }
 }
-
-#[no_mangle]
-pub unsafe extern "C" fn sh_get_home_dir() -> *mut libc::c_char {
-    
-    if (current_user.home_dir).is_null() {
-        // get_current_user_info  in file of shell.c
-        get_current_user_info();
-    }
-    return current_user.home_dir;
-}
-
-unsafe extern "C" fn set_home_var() {
-    let mut temp_var: *mut SHELL_VAR = 0 as *mut SHELL_VAR;
-    // find_variable  下文会实现
-    temp_var = find_variable(b"HOME\0" as *const u8 as *const libc::c_char);
-    if temp_var.is_null() {
-        temp_var =bind_variable(
-            b"HOME\0" as *const u8 as *const libc::c_char,
-            sh_get_home_dir(),
-            0 as libc::c_int);
-    }
-}
-
-unsafe extern "C" fn set_shell_var() {
-    let mut temp_var: *mut SHELL_VAR = 0 as *mut SHELL_VAR;
-    // find_variable  下文会实现
-    temp_var = find_variable(b"SHELL\0" as *const u8 as *const libc::c_char);
-    if temp_var.is_null() {
-        if (current_user.shell).is_null() {
-            // get_current_user_info  in file of shell.c
-            get_current_user_info();
-        }
-        temp_var =bind_variable(
-            b"SHELL\0" as *const u8 as *const libc::c_char,
-            current_user.shell,
-            0 as libc::c_int);
-    }
-}
-
diff --git a/bash-5.1/src/main.rs b/bash-5.1/src/main.rs
deleted file mode 100644
index fbac9e408a5ae0a71ecb9e6dc7984babd6422209..0000000000000000000000000000000000000000
--- a/bash-5.1/src/main.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
-
-//# SPDX-License-Identifier: GPL-3.0-or-later
-//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
-
-//# SPDX-License-Identifier: GPL-3.0-or-later
-//use command1::say_hello;
-//use command2::hello2;
-
-fn main() {
-//    hello2();
-//    say_hello();
-    println!("Hello, world!");
-    //execute_cmd();
-}
diff --git a/bash-5.1/stamp-h b/bash-5.1/stamp-h
deleted file mode 100644
index 9788f70238c91894045d22366fa941580826c3c1..0000000000000000000000000000000000000000
--- a/bash-5.1/stamp-h
+++ /dev/null
@@ -1 +0,0 @@
-timestamp
diff --git a/bash-5.1/stringlib.c b/bash-5.1/stringlib.c
index 0cc26cf832ee9efccdd0ae5ce105b5ad98e3a9d6..2fc3a9478ccaa81d3ceb344e287eed798c760b11 100644
--- a/bash-5.1/stringlib.c
+++ b/bash-5.1/stringlib.c
@@ -192,7 +192,7 @@ strcreplace (string, c, text, do_glob)
   int len, rlen, ind, tlen;
 
   len = STRLEN (text);
-  rlen = len + strlen (string) + 2;
+  rlen = len + strlen (string) + 2;  // 先预留出string和text之和的长度+2
   ret = (char *)xmalloc (rlen);
 
   for (p = string, r = ret; p && *p; )
@@ -214,7 +214,7 @@ strcreplace (string, c, text, do_glob)
 		}
 	      else
 		{
-		  RESIZE_MALLOCED_BUFFER (ret, ind, len, rlen, rlen);
+		  RESIZE_MALLOCED_BUFFER (ret, ind, len, rlen, rlen);//ret 2*strlen string, ind=offset ret, //里面会计算一下ind+len大于已分配的,就会realloc
 		  r = ret + ind;	/* in case reallocated */
 		  strcpy (r, text);
 		  r += len;
diff --git a/bash-5.1/support/Makefile b/bash-5.1/support/Makefile
deleted file mode 100644
index 3f20675606a3c96ab7885d8e437e3f4cde40b3ce..0000000000000000000000000000000000000000
--- a/bash-5.1/support/Makefile
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# Simple Makefile for the support programs.
-#
-# documentation support: man2html
-# testing support: printenv recho zecho xcase
-#
-# bashbug.sh lives here (created by configure), but bashbug is created by
-# the top-level makefile
-#
-# Currently only man2html is built
-#
-# Copyright (C) 1998-2018 Free Software Foundation, Inc.
-
-#   This program is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-#
-# Boilerplate
-#
-topdir = ..
-srcdir = .
-
-BUILD_DIR = /home/tong/src/bash/bash-5.1
-
-RM	= rm -f
-SHELL	= /bin/sh
-CC = gcc
-CC_FOR_BUILD = $(CC)
-
-EXEEXT = 
-
-#
-# Compiler options:
-#
-PROFILE_FLAGS = 
-
-CFLAGS = -g -O2 -Wno-parentheses -Wno-format-security
-CFLAGS_FOR_BUILD = -g -O2 -Wno-parentheses -Wno-format-security
-CPPFLAGS = 
-CPPFLAGS_FOR_BUILD = 
-LOCAL_CFLAGS = 
-DEFS = -DHAVE_CONFIG_H
-LOCAL_DEFS = -DSHELL
-
-LIBS = -ldl 
-LIBS_FOR_BUILD = ${LIBS}		# XXX
-
-LOCAL_LDFLAGS = -rdynamic
-LDFLAGS =  $(LOCAL_LDFLAGS) $(CFLAGS)
-LDFLAGS_FOR_BUILD = $(LDFLAGS) $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
-
-INCLUDES = -I${BUILD_DIR} -I${topdir}
-
-BASE_CCFLAGS = ${PROFILE_FLAGS} $(DEFS) $(LOCAL_DEFS) $(SYSTEM_FLAGS) \
-	  ${INCLUDES} $(LOCAL_CFLAGS)
-
-CCFLAGS = $(BASE_CCFLAGS) $(CPPFLAGS) $(CFLAGS)
-CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
-
-SRC1 =	man2html.c
-OBJ1 =	man2html.o
-
-.c.o:
-	$(RM) $@
-	$(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
-
-all: man2html$(EXEEXT)
-
-man2html$(EXEEXT): $(OBJ1)
-	$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) $(OBJ1) -o $@ ${LIBS_FOR_BUILD}
-
-clean:
-	$(RM) man2html$(EXEEXT) $(OBJ1)
-
-distclean maintainer-clean mostlyclean: clean
-	$(RM) bash.pc bashbug.sh
-
-man2html.o: man2html.c
diff --git a/bash-5.1/vendor/stdext/.cargo-checksum.json b/bash-5.1/vendor/stdext/.cargo-checksum.json
deleted file mode 100644
index c7a25fe727c5b94524a7a6a0fe89852c04e2efa2..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/.cargo-checksum.json
+++ /dev/null
@@ -1 +0,0 @@
-{"files":{"CHANGELOG.md":"25083d6f00a303ea6b34e65ca809ecd2cd7a5e5dfea94456a38d70b6d6833f74","CONTRIBUTING.md":"97e85621fe7efff96aa56aa192da23c89d711278d1fe8ff6c9c9d8cc1c8ec40a","Cargo.toml":"41242d887268b6fc6c76f28b9327a343f8770f1d44a2c95234c80248374619f3","LICENSE":"f5d516121794c24b7facaa236364eab0b639694e2d69f78ec2de5deccadcf9d3","README.md":"027c4918296fd85df8f9e4a5bab47e3444ee136a4018eaefa0c40bf16bb1a913","src/duration.rs":"9b66cdca0320bc0d9d27589f76badbb3295e8f10aa9637e68983a11894c0bce9","src/lib.rs":"1949754206e205b9d98b9515daa403c837448dcba8fa6164cee44ebd07316e5a","src/macros.rs":"fbe37d37d74abfd417b768f2b34383651b2bd47ad7f9096badb37aa17ea6181e","src/num/float_convert.rs":"0d9ff64a84836707861622c876dceae277c279c5633d372929d6db0f329f02aa","src/num/integer.rs":"366e80cffeb0de5e1524ce74e9452e76fba0d0c30688d215028edc4f6fb23c66","src/num/mod.rs":"b4c8297ab8556a8c9b30e79b1866fcc7194120415d042b1457908d894266e2f8","src/option.rs":"689a7f2975f1606809d5e266504b95c32891cc6e54eb822b38d80b25360fa99a","src/result.rs":"1ec5f7344794094faf80e5f8e8fe2a4c402e3f6848aae66131f0a3c78d800bd3","src/str.rs":"1141ff3c39df22a6a507453e4e3e4adc574fb74e636c422775e085b18ead048a","src/sync/mod.rs":"cb5591f32593f3f105dbbc1c4b4ca3093712650f30950f2f97aaeebb841489ec","src/sync/mutex.rs":"51de035e1723ecd27e3c9933d56275f144fe7d3837287780ceb481551f04153c","src/sync/rw_lock.rs":"be5f0b1816fb56fb1e28eceda08e4fa585f400a962896394e06ad61f746bbdce","src/vec.rs":"89e54411b6857e30d04ac278535477070641f53769210e66a5bc946051480259"},"package":"6f3b6b32ae82412fb897ef134867d53a294f57ba5b758f06d71e865352c3e207"}
\ No newline at end of file
diff --git a/bash-5.1/vendor/stdext/CHANGELOG.md b/bash-5.1/vendor/stdext/CHANGELOG.md
deleted file mode 100644
index 74ccc087c2acc9ce91e5b2d0ad978b6eba4f5fe6..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/CHANGELOG.md
+++ /dev/null
@@ -1,27 +0,0 @@
-# `stdext` changelog
-
-## [[Unreleased]]
-
-## 0.3.0 (18.06.2021)
-
-- BREAKING: MSRV got bumped to 1.53.
-
-- `try_match` and `unwrap_match` macros to get a certain variant from an enum [#11].
-- `return_ok` and `return_some` macros for early return of successful calculation [#11].
-- `Integer` trait that unifies all the built-in integer types under a single interface [#12].
-- `FloatConvert` trait that adds an interface for converting floating point numbers into integers [#12].
-
-[#11]: https://github.com/popzxc/stdext-rs/pull/11
-[#12]: https://github.com/popzxc/stdext-rs/pull/12
-
-## 0.2.1 (09.07.2020)
-
-- `VecExt::remove_item` method was added [#9].
-
-[#9]: https://github.com/popzxc/stdext-rs/pull/9
-
-## 0.2.0 (02.07.2020)
-
-- `compile_warning` and `function_name` macros were added [#4].
-
-[#4]: https://github.com/popzxc/stdext-rs/pull/4
diff --git a/bash-5.1/vendor/stdext/CONTRIBUTING.md b/bash-5.1/vendor/stdext/CONTRIBUTING.md
deleted file mode 100644
index 5d571e2c790c35392c454f29e03ca1e3764d7919..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/CONTRIBUTING.md
+++ /dev/null
@@ -1,29 +0,0 @@
-# Contributing guide
-
-Thanks for considering contributing to the `stdext`! Here's a banana for you: 🍌
-
-If you are missing some functionality in the Rust standard library, but don't want
-to bother yourself with all the associated routines (writing RFC, defending it, implementing,
-waiting for it to be stabilized...), feel free to create a pull request to this repo.
-
-## Adding new functionality
-
-The ideal pull request will satisfy the following criteria:
-
-- Does not contain any hate (any form of discrimination, politics, offence, etc).
-- Has an explanation why this functionality is useful for a generic audience.
-- Covers the introduced code with tests and documentation.
-- Does not rely on external dependencies (for any kind of complex functionality consider creating your
-  own library, this crate is for minor improvements only).
-
-All the rules (except for the first one) are discussible if you can provide a heavy reasoning for it.
-
-## Requesting the functionality
-
-If you don't want to implement the feature, but still feel that is missing in `std`, feel free to open
-a feature request issue. I'll try to implement it myself once I have the time.
-
-## Other contributions
-
-Refactoring, improving documentation, adding tests and other kinds of improvements are really appreciated
-as well.
diff --git a/bash-5.1/vendor/stdext/Cargo.toml b/bash-5.1/vendor/stdext/Cargo.toml
deleted file mode 100644
index 939fcae9b16f5e3043cacb799dbe07e14ec2c779..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/Cargo.toml
+++ /dev/null
@@ -1,26 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
-# "normalize" Cargo.toml files for maximal compatibility
-# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
-#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
-
-[package]
-edition = "2018"
-name = "stdext"
-version = "0.3.1"
-authors = ["Igor Aleksanov <popzxc@yandex.ru>"]
-description = "Extensions for the Rust standard library structures."
-documentation = "https://docs.rs/stdext"
-readme = "README.md"
-keywords = ["std", "extensions", "helpers", "utils"]
-categories = ["rust-patterns"]
-license = "MIT"
-repository = "https://github.com/popzxc/stdext-rs"
-
-[dependencies]
diff --git a/bash-5.1/vendor/stdext/LICENSE b/bash-5.1/vendor/stdext/LICENSE
deleted file mode 100644
index 15fab14bbbb85d5ff81c1a9414efbbaa43feb08f..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/LICENSE
+++ /dev/null
@@ -1,25 +0,0 @@
-Copyright (c) 2020 Igor Aleksanov
-
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
diff --git a/bash-5.1/vendor/stdext/README.md b/bash-5.1/vendor/stdext/README.md
deleted file mode 100644
index 8616b85d08eece7ba7b00be21fa56252f6867dbf..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/README.md
+++ /dev/null
@@ -1,129 +0,0 @@
-# `std` extensions
-
-**Status:**
-[![CI](https://github.com/popzxc/stdext-rs/workflows/CI/badge.svg)](https://github.com/popzxc/stdext-rs/actions)
-
-**Project info:**
-[![Docs.rs](https://docs.rs/stdext/badge.svg)](https://docs.rs/stdext)
-[![Latest Version](https://img.shields.io/crates/v/stdext.svg)](https://crates.io/crates/stdext)
-[![License](https://img.shields.io/github/license/popzxc/stdext-rs.svg)](https://github.com/popzxc/stdext-rs)
-![Rust 1.53+ required](https://img.shields.io/badge/rust-1.53+-blue.svg?label=Rust)
-
-Additional features for the Rust standard library.
-
-## Description
-
-This crate contains enhancements to the Rust standard library structures, useful for
-broad audience, but not yet implemented (or stabilized) in `std`.
-
-Crate is designed to be lightweight (no external dependencies!) and provide essential
-functionality which possible can get to the `std` some day.
-
-The minimal supported Rust version for release 0.3 is 1.53. However, if you need to use
-this crate with an older version of the compiler, check out release 0.2; there is a good
-chance that it will suit your needs.
-
-## Highlights
-
-- `Integer` super-trait that is implemented for all the built-in integers
-  and reflects the common part of their interfaces.
-  
-  ```rust
-  use stdext::prelude::*;
-  
-  fn accepts_any_integer<I: Integer>(a: I, b: I) {
-    println!("{}", (a + b).count_ones());
-  }
-  ```
-  
-- Safe conversions from floating numbers to integers.
-
-  ```rust
-  use stdext::prelude::FloatConvert;
-  
-  let valid: Option<u8> = 10.5f32.checked_floor();
-  let too_big: Option<u8> = 256f32.checked_floor();
-  let nan: Option<u8> = f32::NAN.checked_floor();
-  
-  assert_eq!(valid, Some(10u8));
-  assert_eq!(too_big, None);
-  assert_eq!(nan, None);
-  ```
-
-- Convenient builder methods for **`Duration`**:
-  
-  ```rust
-  use std::time::Duration;
-  use stdext::prelude::*;
-
-  let duration = Duration::from_minutes(1).add_secs(5).add_micros(100);
-  assert_eq!(duration, Duration::new(65, 100_000));
-  ```
-
-- Panicking version for **`RwLock::read`**, **`RwLock::write`** and **`Mutex::lock`** (for
-  fellows who don't really handle the lock poisoning):
-
-  ```rust
-  use std::sync::{Arc, RwLock};
-  use stdext::prelude::*;
-  
-  let lock = Arc::new(RwLock::new(1));
-  {
-      let mut n = lock.force_write(); // Instead of `.write().unwrap()`.
-      *n = 2;
-  }
-  let n = lock.force_read();
-  assert_eq!(*n, 2);
-  ```
-  
-- **`Result::combine`** and **`Option::combine`** to zip pairs of objects:
-  
-  ```rust
-  use stdext::prelude::*;
-  
-  let x = Some(1);
-  let y = Some("hi");
-  let z = None::<u8>;
-  
-  assert_eq!(x.combine(y), Some((1, "hi")));
-  assert_eq!(x.combine(z), None);
-
-  let x = Ok(1);
-  let y = Ok("hi");
-  let z: Result<i32, &str> = Err("error");
-  let z2: Result<i32, &str> = Err("other_error");
-
-  assert_eq!(x.combine(y), Ok((1, "hi")));
-  assert_eq!(x.combine(z), Err("error"));
-  assert_eq!(z.combine(z2), Err("error"));
-  ```
-
-- New handy macros (mostly for development purposes):
-  
-  ```rust
-  use stdext::{compile_warning, function_name};
-
-  fn sample_function() {
-    println!("This function is called {}", function_name!());
-
-    compile_warning!("This function must do something else...");
-  }
-  ```
-
-...and other features. For a full list, check out the [crate documentation](https://docs.rs/stdext/).
-
-## Motivation
-
-Standard library is great, and it becomes even better through time. However, a time gap between proposing
-a new feature and getting it stabilized is way too big.
-
-This crate, however, can be updated quickly and the feature will be usable on the stable Rust soon after
-implementation.
-
-## Contributing
-
-If you want to contribute to this project, please read the [contributing guide](CONTRIBUTING.md).
-
-## LICENSE
-
-`stdext` library is licensed under the MIT License. See [LICENSE](LICENSE) for details.
diff --git a/bash-5.1/vendor/stdext/src/duration.rs b/bash-5.1/vendor/stdext/src/duration.rs
deleted file mode 100644
index 5d3782de4db40232de88491a31b4a73345dc0185..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/duration.rs
+++ /dev/null
@@ -1,326 +0,0 @@
-//! Extension traits for `std::time::Duration`.
-
-use std::time::Duration;
-
-const SECS_IN_MIN: u64 = 60;
-const SECS_IN_HOUR: u64 = 3600;
-const SECS_IN_DAY: u64 = 3600 * 24;
-
-/// Extension trait with useful methods for [`std::time::Duration`].
-///
-/// [`std::time::Duration`]: https://doc.rust-lang.org/std/time/struct.Duration.html
-pub trait DurationExt {
-    /// Creates a new `Duration` from the specified number of minutes.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::from_minutes(1);
-    ///
-    /// assert_eq!(duration, Duration::from_secs(60));
-    /// ```
-    ///
-    /// # Panics
-    ///
-    /// Panics if the total amount of seconds exceeds the `u64` type range.
-    fn from_minutes(minutes: u64) -> Duration;
-
-    /// Creates a new `Duration` from the specified number of hours.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::from_hours(1);
-    ///
-    /// assert_eq!(duration, Duration::from_secs(3600));
-    /// ```
-    ///
-    /// # Panics
-    ///
-    /// Panics if the total amount of seconds exceeds the `u64` type range.
-    fn from_hours(hours: u64) -> Duration;
-
-    /// Creates a new `Duration` from the specified number of hours.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::from_days(1);
-    ///
-    /// assert_eq!(duration, Duration::from_secs(3600 * 24));
-    /// ```
-    ///
-    /// # Panics
-    ///
-    /// Panics if the total amount of seconds exceeds the `u64` type range.
-    fn from_days(days: u64) -> Duration;
-
-    /// Adds the specified amount of nanoseconds to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_nanos(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_nanos(1));
-    /// ```
-    fn add_nanos(self, nanos: u64) -> Duration;
-
-    /// Adds the specified amount of microseconds to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_micros(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_micros(1));
-    /// ```
-    fn add_micros(self, micros: u64) -> Duration;
-
-    /// Adds the specified amount of milliseconds to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_millis(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_millis(1));
-    /// ```
-    fn add_millis(self, millis: u64) -> Duration;
-
-    /// Adds the specified amount of seconds to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_secs(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_secs(1));
-    /// ```
-    fn add_secs(self, seconds: u64) -> Duration;
-
-    /// Adds the specified amount of minutes to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_minutes(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_minutes(1));
-    /// ```
-    fn add_minutes(self, minutes: u64) -> Duration;
-
-    /// Adds the specified amount of hours to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_hours(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_hours(1));
-    /// ```
-    fn add_hours(self, hours: u64) -> Duration;
-
-    /// Adds the specified amount of days to the `Duration` object.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::default().add_days(1);
-    ///
-    /// assert_eq!(duration, Duration::default() + Duration::from_days(1));
-    /// ```
-    fn add_days(self, days: u64) -> Duration;
-
-    /// Returns the number of _whole_ minutes contained by this `Duration`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::new(61, 730023852);
-    /// assert_eq!(duration.as_minutes(), 1);
-    /// ```
-    fn as_minutes(&self) -> u64;
-
-    /// Returns the number of _whole_ hours contained by this `Duration`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::new(3601, 730023852);
-    /// assert_eq!(duration.as_hours(), 1);
-    /// ```
-    fn as_hours(&self) -> u64;
-
-    /// Returns the number of _whole_ hours contained by this `Duration`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::time::Duration;
-    /// use stdext::prelude::*;
-    ///
-    /// let duration = Duration::new(61, 730023852).add_days(1);
-    /// assert_eq!(duration.as_days(), 1);
-    /// ```
-    fn as_days(&self) -> u64;
-}
-
-impl DurationExt for Duration {
-    fn from_minutes(minutes: u64) -> Self {
-        let seconds = minutes * SECS_IN_MIN;
-        Self::from_secs(seconds)
-    }
-
-    fn from_hours(hours: u64) -> Self {
-        let seconds: u64 = hours * SECS_IN_HOUR;
-        Self::from_secs(seconds)
-    }
-
-    fn from_days(days: u64) -> Self {
-        let seconds = days * SECS_IN_DAY;
-        Self::from_secs(seconds)
-    }
-
-    fn add_nanos(self, nanos: u64) -> Self {
-        self + Self::from_nanos(nanos)
-    }
-
-    fn add_micros(self, micros: u64) -> Self {
-        self + Self::from_micros(micros)
-    }
-
-    fn add_millis(self, millis: u64) -> Self {
-        self + Self::from_millis(millis)
-    }
-
-    fn add_secs(self, seconds: u64) -> Self {
-        self + Self::from_secs(seconds)
-    }
-
-    fn add_minutes(self, minutes: u64) -> Self {
-        self + Self::from_minutes(minutes)
-    }
-
-    fn add_hours(self, hours: u64) -> Self {
-        self + Self::from_hours(hours)
-    }
-
-    fn add_days(self, days: u64) -> Self {
-        self + Self::from_days(days)
-    }
-
-    fn as_minutes(&self) -> u64 {
-        self.as_secs() / SECS_IN_MIN
-    }
-
-    fn as_hours(&self) -> u64 {
-        self.as_secs() / SECS_IN_HOUR
-    }
-
-    fn as_days(&self) -> u64 {
-        self.as_secs() / SECS_IN_DAY
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn from_methods() {
-        // Check `from_minutes`
-        let test_vector = vec![0, 1, u64::max_value() / SECS_IN_MIN];
-        for minutes in test_vector {
-            let seconds = minutes * SECS_IN_MIN;
-            assert_eq!(
-                Duration::from_minutes(minutes),
-                Duration::from_secs(seconds)
-            );
-        }
-
-        // Check `from_hours`
-        let test_vector = vec![0, 1, u64::max_value() / SECS_IN_HOUR];
-        for hours in test_vector {
-            let seconds = hours * SECS_IN_HOUR;
-            assert_eq!(Duration::from_hours(hours), Duration::from_secs(seconds));
-        }
-
-        // Check `from_days`
-        let test_vector = vec![0, 1, u64::max_value() / SECS_IN_DAY];
-        for days in test_vector {
-            let seconds = days * SECS_IN_DAY;
-            assert_eq!(Duration::from_days(days), Duration::from_secs(seconds));
-        }
-    }
-
-    #[test]
-    fn add_methods() {
-        let duration = Duration::default()
-            .add_nanos(1)
-            .add_micros(1)
-            .add_millis(1)
-            .add_secs(1)
-            .add_minutes(1)
-            .add_hours(1)
-            .add_days(1);
-
-        let expected_duration = Duration::new(
-            SECS_IN_DAY + SECS_IN_HOUR + SECS_IN_MIN + 1,
-            1_000_000 + 1_000 + 1,
-        );
-
-        assert_eq!(duration, expected_duration);
-    }
-
-    #[test]
-    fn as_methods() {
-        let test_vector = vec![0, SECS_IN_MIN, SECS_IN_HOUR, SECS_IN_DAY];
-
-        for seconds in test_vector {
-            for seconds in &[seconds, seconds + 1, seconds * 2, seconds * 2 + 1] {
-                let duration = Duration::from_secs(*seconds);
-
-                assert_eq!(duration.as_minutes(), duration.as_secs() / SECS_IN_MIN);
-                assert_eq!(duration.as_hours(), duration.as_secs() / SECS_IN_HOUR);
-                assert_eq!(duration.as_days(), duration.as_secs() / SECS_IN_DAY);
-            }
-        }
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/lib.rs b/bash-5.1/vendor/stdext/src/lib.rs
deleted file mode 100644
index 12f8619b85a8598a086952cfaf661d1bb69c044b..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/lib.rs
+++ /dev/null
@@ -1,150 +0,0 @@
-//! Additional features for the Rust standard library.
-//!
-//! ## Description
-//!
-//! This crate contains enhancements to the Rust standard library types, useful for
-//! broad audience, but not yet implemented (or stabilized) in `std`.
-//!
-//! Crate is designed to be lightweight (no external dependencies!) and provide essential
-//! functionality which possible can get to the `std` some day.
-//!
-//! ## Extension traits
-//!
-//! All the new functionality the stanard library is added using extension traits.
-//!
-//! Below you can find the table of all the extension traits introduced by this crate:
-//!
-//! | `std` structure | extension traits
-//! | --- | ---
-//! | [`Vec`] | [`VecExt`] and [`VecExtClone`]
-//! | [`&str`] | [`StrExt`]
-//! | [`Option`] | [`OptionExt`]
-//! | [`Result`] | [`ResultExt`]
-//! | [`Duration`] | [`DurationExt`]
-//! | [`RwLock`] | [`RwLockExt`]
-//! | [`Mutex`] | [`MutexExt`]
-//! | [`f32`] and [`f64`] | [`FloatConvert`]
-//!
-//! [`Vec`]: https://doc.rust-lang.org/std/vec/struct.Vec.html
-//! [`&str`]: https://doc.rust-lang.org/std/primitive.str.html
-//! [`Option`]: https://doc.rust-lang.org/std/option/enum.Option.html
-//! [`Result`]: https://doc.rust-lang.org/std/result/enum.Result.html
-//! [`Duration`]: https://doc.rust-lang.org/std/time/struct.Duration.html
-//! [`RwLock`]: https://doc.rust-lang.org/std/sync/struct.RwLock.html
-//! [`Mutex`]: https://doc.rust-lang.org/std/sync/struct.Mutex.html
-//!
-//! [`VecExt`]: vec/trait.VecExt.html
-//! [`VecExtClone`]: vec/trait.VecExtClone.html
-//! [`StrExt`]: str/trait.StrExt.html
-//! [`OptionExt`]: option/trait.OptionExt.html
-//! [`ResultExt`]: result/trait.ResultExt.html
-//! [`DurationExt`]: duration/trait.DurationExt.html
-//! [`RwLockExt`]: sync/rw_lock/trait.RwLockExt.html
-//! [`MutexExt`]: sync/mutex/trait.MutexExt.html
-//! [`FloatConvert`]: num/float_convert/trait.FloatConvert.html
-//!
-//! ## Integer super-trait
-//!
-//! While all built-in integer types have mostly the same interface, it's not backed by any trait,
-//! which makes it impossible to write a function that will accept any built-in integer.
-//!
-//! [`Integer`] trait solves that problem by reflecting the common interface of all the built-in integers.
-//!
-//! [`Integer`]: num/integer/trait.Integer.html
-//!
-//! ## Macros
-//!
-//! Another group of extensions in `stdext` is new macros:
-//!
-//! - [`compile_warning`] for spawning a user-defined compilation warnings.
-//! - [`function_name`] for getting an enclosing function name.
-//!
-//! [`compile_warning`]: ./macro.compile_warning.html
-//! [`function_name`]: ./macro.function_name.html
-//!
-//! ## Highlights
-//!
-//! - Convenient builder methods for **`Duration`**:
-//!   
-//!   ```rust
-//!   use std::time::Duration;
-//!   use stdext::prelude::*;
-//!
-//!   let duration = Duration::from_minutes(1).add_secs(5).add_micros(100);
-//!   assert_eq!(duration, Duration::new(65, 100_000));
-//!   ```
-//!
-//! - Panicking version for **`RwLock::read`**, **`RwLock::write`** and **`Mutex::lock`** (for
-//!   fellows who don't really handle the lock poisoning):
-//!
-//!   ```rust
-//!   use std::sync::{Arc, RwLock};
-//!   use stdext::prelude::*;
-//!   
-//!   let lock = Arc::new(RwLock::new(1));
-//!   {
-//!       let mut n = lock.force_write(); // Instead of `.write().unwrap()`.
-//!       *n = 2;
-//!   }
-//!   let n = lock.force_read();
-//!   assert_eq!(*n, 2);
-//!   ```
-//!   
-//! - **`Result::combine`** and **`Option::combine`** to zip pairs of objects:
-//!   
-//!   ```rust
-//!   use stdext::prelude::*;
-//!   
-//!   let x = Some(1);
-//!   let y = Some("hi");
-//!   let z = None::<u8>;
-//!   
-//!   assert_eq!(x.combine(y), Some((1, "hi")));
-//!   assert_eq!(x.combine(z), None);
-//!
-//!   let x = Ok(1);
-//!   let y = Ok("hi");
-//!   let z: Result<i32, &str> = Err("error");
-//!   let z2: Result<i32, &str> = Err("other_error");
-//!
-//!   assert_eq!(x.combine(y), Ok((1, "hi")));
-//!   assert_eq!(x.combine(z), Err("error"));
-//!   assert_eq!(z.combine(z2), Err("error"));
-//!   ```
-//!
-//! - New handy macros (mostly for development purposes):
-//!   
-//!   ```rust
-//!   use stdext::{compile_warning, function_name};
-//!
-//!   fn sample_function() {
-//!     println!("This function is called {}", function_name!());
-//!
-//!     compile_warning!("This function must do something else...");
-//!   }
-//!   ```
-
-#![warn(missing_docs, unreachable_pub)]
-
-pub mod duration;
-#[macro_use]
-pub mod macros;
-pub mod num;
-pub mod option;
-pub mod result;
-pub mod str;
-pub mod sync;
-pub mod vec;
-
-/// A "prelude" module which re-exports all the extension traits for the simple library usage.
-pub mod prelude {
-    pub use crate::{
-        duration::*,
-        num::{float_convert::*, integer::*},
-        option::*,
-        result::*,
-        str::*,
-        sync::{mutex::*, rw_lock::*},
-        vec::*,
-    };
-}
diff --git a/bash-5.1/vendor/stdext/src/macros.rs b/bash-5.1/vendor/stdext/src/macros.rs
deleted file mode 100644
index 1202a0aa0c1c7e9b85e836c578c2812a5b4dbabe..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/macros.rs
+++ /dev/null
@@ -1,233 +0,0 @@
-//! Various helper macros.
-
-/// `compile_warning` macro is a brother of [`std::compile_error`],
-/// which emits a compile-time warning with a provided message.
-///
-/// This implemented through an existing `dead_code` warning, thus the
-/// output for the following example:
-///
-/// ```rust
-/// # use stdext::compile_warning;
-/// compile_warning!("Sample user-defined warning!");
-/// ```
-///
-/// may look as follows:
-///
-/// ```text
-/// warning: constant item is never used: `WARNING`
-///   --> src/lib.rs:7:9
-///   |
-/// 7 |         const WARNING: &str = $expr;
-///   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-/// ...
-/// 11 | compile_warning!("Sample user-defined warning!");
-///    | ------------------------------------------------- in this macro invocation
-/// ```
-///
-/// Once [`proc_macro_diagnostics`] feature is stabilized, this macro will be replaced
-/// with a proper proc-macro-based implementation.
-///
-/// This macro is intended to be used in the development process, as an alternative to the
-/// [`unimplemented`] macro which doesn't cause code to panic.
-///
-/// [`std::compile_error`]: https://doc.rust-lang.org/std/macro.compile_error.html
-/// [`proc_macro_diagnostics`]: https://github.com/rust-lang/rust/issues/54140
-/// [`unimplemented`]: https://doc.rust-lang.org/std/macro.unimplemented.html
-#[macro_export]
-macro_rules! compile_warning {
-    ($expr:expr) => {
-        #[warn(dead_code)]
-        const WARNING: &str = $expr;
-    };
-}
-
-/// This macro returns the name of the enclosing function.
-/// As the internal implementation is based on the [`std::any::type_name`], this macro derives
-/// all the limitations of this function.
-///
-/// ## Examples
-///
-/// ```rust
-/// mod bar {
-///     pub fn sample_function() {
-///         use stdext::function_name;
-///         assert!(function_name!().ends_with("bar::sample_function"));
-///     }
-/// }
-///
-/// bar::sample_function();
-/// ```
-///
-/// [`std::any::type_name`]: https://doc.rust-lang.org/std/any/fn.type_name.html
-#[macro_export]
-macro_rules! function_name {
-    () => {{
-        // Okay, this is ugly, I get it. However, this is the best we can get on a stable rust.
-        fn f() {}
-        fn type_name_of<T>(_: T) -> &'static str {
-            std::any::type_name::<T>()
-        }
-        let name = type_name_of(f);
-        // `3` is the length of the `::f`.
-        &name[..name.len() - 3]
-    }};
-}
-
-/// Attempts to get variant from the enum variable.
-///
-/// ## Examples
-///
-/// ```rust
-/// # use stdext::try_match;
-///
-/// #[derive(Debug, PartialEq)]
-/// enum Foo {
-///     Left(u16),
-///     Right(&'static str),
-/// }
-///
-/// assert_eq!(try_match!(Foo::Left(18), Foo::Left), Ok(18));
-/// assert_eq!(
-///     try_match!(Foo::Right("nope"), Foo::Left),
-///     Err(Foo::Right("nope"))
-/// );
-/// ```
-#[macro_export]
-macro_rules! try_match {
-    ($var:expr, $variant:path) => {
-        if let $variant(x) = $var {
-            Ok(x)
-        } else {
-            Err($var)
-        }
-    };
-}
-
-/// Similar to [`try_match`] but additionally unwraps the result.
-///
-/// ## Panics
-///
-/// Panics if expression didn't match the provided path.
-///
-/// ## Examples
-///
-/// ```rust
-/// # use stdext::unwrap_match;
-///
-/// #[derive(Debug, PartialEq)]
-/// enum Foo {
-///     Left(u16),
-///     Right(&'static str),
-/// }
-///
-/// assert_eq!(unwrap_match!(Foo::Left(18), Foo::Left), 18);
-/// ```
-///
-/// The following example will panic:
-///
-/// ```should_panic
-/// # use stdext::unwrap_match;
-/// # #[derive(Debug, PartialEq)]
-/// # enum Foo {
-/// #     Left(u16),
-/// #     Right(&'static str),
-/// # }
-/// assert_eq!(unwrap_match!(Foo::Right("nope"), Foo::Left), 18);
-/// ```
-#[macro_export]
-macro_rules! unwrap_match {
-    ($var:expr, $variant:path) => {
-        $crate::try_match!($var, $variant).unwrap()
-    };
-}
-
-/// Checks whether supplied [`Result`] variable is `Ok`
-/// and if so, returns it.
-///
-/// If variant is an `Err`, macro evaluates to the contents of the `Err`
-/// variant.
-///
-/// This macro supports two forms:
-/// - `return_ok!(Ok(42));` - will return `Ok(42)`.
-/// - `return_ok!(inner Ok(42));` - will return just `42`.
-///
-/// ## Examples
-///
-/// ```rust
-/// # use stdext::return_ok;
-///
-/// fn choose_one(left: Result<u8, ()>, right: Result<u8, ()>) -> Result<u8, ()> {
-///     return_ok!(left);
-///     return_ok!(right);
-///     Err(())
-/// }
-///
-/// fn choose_one_inner(left: Result<u8, ()>, right: Result<u8, ()>) -> u8 {
-///     return_ok!(inner left);
-///     return_ok!(inner right);
-///     panic!("Both variables are bad")
-/// }
-///
-/// assert_eq!(choose_one(Err(()), Ok(10)), Ok(10));
-/// assert_eq!(choose_one_inner(Ok(1), Err(())), 1);
-/// ```
-#[macro_export]
-macro_rules! return_ok {
-    ($var:expr) => {
-        match $var {
-            Ok(val) => return Ok(val),
-            Err(err) => err,
-        }
-    };
-    (inner $var:expr) => {
-        match $var {
-            Ok(val) => return val,
-            Err(err) => err,
-        }
-    };
-}
-
-/// Checks whether supplied [`Option`] variable is `Some`
-/// and if so, returns it.
-///
-/// If variant is an `None`, nothing happens.
-///
-/// This macro supports two forms:
-/// - `return_some!(Some(42));` - will return `Some(42)`.
-/// - `return_some!(inner Some(42));` - will return just `42`.
-///
-/// ## Examples
-///
-/// ```rust
-/// # use stdext::return_some;
-///
-/// fn choose_one(left: Option<u8>, right: Option<u8>) -> Option<u8> {
-///     return_some!(left);
-///     return_some!(right);
-///     None
-/// }
-///
-/// fn choose_one_inner(left: Option<u8>, right: Option<u8>) -> u8 {
-///     return_some!(inner left);
-///     return_some!(inner right);
-///     panic!("Both variables are bad")
-/// }
-///
-/// assert_eq!(choose_one(None, Some(10)), Some(10));
-/// assert_eq!(choose_one_inner(Some(1), None), 1);
-/// ```
-#[macro_export]
-macro_rules! return_some {
-    ($var:expr) => {
-        match $var {
-            Some(val) => return Some(val),
-            None => {}
-        }
-    };
-    (inner $var:expr) => {
-        match $var {
-            Some(val) => return val,
-            None => {}
-        }
-    };
-}
diff --git a/bash-5.1/vendor/stdext/src/num/float_convert.rs b/bash-5.1/vendor/stdext/src/num/float_convert.rs
deleted file mode 100644
index ed96431632e37f7fd893c0b38aa32ceb0d4ca972..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/num/float_convert.rs
+++ /dev/null
@@ -1,158 +0,0 @@
-//! Extensions for the built-in floating point types.
-
-/// Set of methods to safely convert floating number into an integer.
-///
-/// Currently, the main way to do so is to use [`as`][as_convert] conversion.
-/// However, such an approach may not be suitable if saturating conversion is
-/// not desired.
-///
-/// However, saturating conversion is also provided as an expicit alternative
-/// to `as` conversion (e.g. to avoid warnings when [`clippy::as_conversions`][clippy_as]
-/// lint is enabled).
-///
-/// [as_convert]: https://doc.rust-lang.org/nomicon/casts.html
-/// [clippy_as]: https://rust-lang.github.io/rust-clippy/master/index.html#as_conversions
-///
-/// ## Implementors
-///
-/// This trait is implemented for both [`f32`] and [`f64`].
-pub trait FloatConvert<Int>: Sized {
-    /// Floors the floating number and attempts to convert it into an integer.
-    /// See [`f32::floor`] for description of flooring logic.
-    ///
-    /// Returns `None` if the value will not fit into the integer range or value
-    /// is not a number.
-    ///
-    /// ## Examples
-    ///
-    /// ```rust
-    /// # use stdext::prelude::FloatConvert;
-    ///
-    /// let valid: Option<u8> = 10.5f32.checked_floor();
-    /// let too_big: Option<u8> = 256f32.checked_floor();
-    /// let nan: Option<u8> = f32::NAN.checked_floor();
-    ///
-    /// assert_eq!(valid, Some(10u8));
-    /// assert_eq!(too_big, None);
-    /// assert_eq!(nan, None);
-    /// ```
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_floor(self) -> Option<Int>;
-
-    /// Ceils the floating number and attempts to convert it into an integer.
-    /// See [`f32::ceil`] for description of ceiling logic.
-    ///
-    /// Returns `None` if the value will not fit into the integer range or value
-    /// is not a number.
-    ///
-    /// ## Examples
-    ///
-    /// ```rust
-    /// # use stdext::prelude::FloatConvert;
-    ///
-    /// let valid: Option<u8> = 10.5f32.checked_ceil();
-    /// let too_big: Option<u8> = 256f32.checked_ceil();
-    /// let nan: Option<u8> = f32::NAN.checked_ceil();
-    ///
-    /// assert_eq!(valid, Some(11u8));
-    /// assert_eq!(too_big, None);
-    /// assert_eq!(nan, None);
-    /// ```
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_ceil(self) -> Option<Int>;
-
-    /// Rounds the floating number and attempts to convert it into an integer.
-    /// See [`f32::round`] for description of rounding logic.
-    ///
-    /// Returns `None` if the value will not fit into the integer range or value
-    /// is not a number.
-    ///
-    /// ## Examples
-    ///
-    /// ```rust
-    /// # use stdext::prelude::FloatConvert;
-    ///
-    /// let valid: Option<u8> = 10.51f32.checked_round(); // Will be rounded up.
-    /// let too_big: Option<u8> = 256f32.checked_round();
-    /// let nan: Option<u8> = f32::NAN.checked_round();
-    ///
-    /// assert_eq!(valid, Some(11u8));
-    /// assert_eq!(too_big, None);
-    /// assert_eq!(nan, None);
-    /// ```
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_round(self) -> Option<Int>;
-
-    /// Behaves the same as `number.floor() as <type>`.
-    /// See [`f32::floor`] for description of flooring logic.
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturated_floor(self) -> Int;
-
-    /// Behaves the same as `number.ceil() as <type>`.
-    /// See [`f32::ceil`] for description of flooring logic.
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturated_ceil(self) -> Int;
-
-    /// Behaves the same as `number.round() as <type>`.
-    /// See [`f32::round`] for description of flooring logic.
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturated_round(self) -> Int;
-}
-
-macro_rules! checked_impl {
-    ($val:ident.$fn:ident(), $int:ty) => {{
-        if $val.is_nan() || $val.is_infinite() {
-            return None;
-        }
-        let converted = $val.$fn();
-        if <$int>::MIN as Self <= converted && converted <= <$int>::MAX as Self {
-            Some(converted as $int)
-        } else {
-            None
-        }
-    }};
-}
-
-macro_rules! saturated_impl {
-    ($val:ident.$fn:ident(), $int:ty) => {{
-        $val.$fn() as $int
-    }};
-}
-
-macro_rules! impl_float_convert {
-    ($float:ty, $($int:ty),+) => {
-        $(impl FloatConvert<$int> for $float {
-            fn checked_floor(self) -> Option<$int> {
-                checked_impl!(self.floor(), $int)
-            }
-
-            fn checked_ceil(self) -> Option<$int> {
-                checked_impl!(self.ceil(), $int)
-            }
-
-            fn checked_round(self) -> Option<$int> {
-                checked_impl!(self.round(), $int)
-            }
-
-            fn saturated_floor(self) -> $int {
-                saturated_impl!(self.floor(), $int)
-            }
-
-            fn saturated_ceil(self) -> $int {
-                saturated_impl!(self.ceil(), $int)
-            }
-
-            fn saturated_round(self) -> $int {
-                saturated_impl!(self.round(), $int)
-            }
-        })+
-    };
-}
-
-impl_float_convert!(f32, u8, u16, u32, u64, u128);
-impl_float_convert!(f32, i8, i16, i32, i64, i128);
-impl_float_convert!(f32, usize, isize);
-
-impl_float_convert!(f64, u8, u16, u32, u64, u128);
-impl_float_convert!(f64, i8, i16, i32, i64, i128);
-impl_float_convert!(f64, usize, isize);
diff --git a/bash-5.1/vendor/stdext/src/num/integer.rs b/bash-5.1/vendor/stdext/src/num/integer.rs
deleted file mode 100644
index 8798c65ac7bb6a2352f939623f613bc7b91c9d77..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/num/integer.rs
+++ /dev/null
@@ -1,469 +0,0 @@
-// This interface copies `std` one, thus we must discard clippy complains.
-#![allow(clippy::wrong_self_convention)]
-
-//! Extensions for built-in integer traits.
-
-use std::num::ParseIntError;
-use std::ops::{
-    Add, AddAssign, BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, Div, DivAssign,
-    Mul, MulAssign, Shl, ShlAssign, Shr, ShrAssign, Sub, SubAssign,
-};
-
-/// Built-in integers interface exposed as a trait.
-///
-/// This trait is implemented for all the built-in integer types and copies their interface completely,
-/// so it's possible to write generic code that accepts any integer number.
-///
-/// Interface includes all the trait implementations as well, such as [`Copy`], [`Add`] or [`BitXorAssign`].
-///
-/// ## Caveats
-///
-/// - `<to/from/as>_<be/ne/le>_bytes` are not implemented, as the return type (array of generic const length that
-///   depends on the trait itself) cannot in be expressed in stable rust.
-///
-/// - `is_power_of_two` / `next_power_of_two` / `checked_next_power_of_two` methods are not implemented,
-///   as they exist for the unsigned numbers only.
-pub trait Integer:
-    Sized
-    + Add<Self, Output = Self>
-    + AddAssign
-    + Sub<Self, Output = Self>
-    + SubAssign
-    + Shr<Self, Output = Self>
-    + ShrAssign
-    + Shl<Self, Output = Self>
-    + ShlAssign
-    + BitAnd<Self, Output = Self>
-    + BitAndAssign
-    + BitOr<Self, Output = Self>
-    + BitOrAssign
-    + BitXor<Self, Output = Self>
-    + BitXorAssign
-    + Div<Self, Output = Self>
-    + DivAssign
-    + Mul<Self, Output = Self>
-    + MulAssign
-    + Copy
-{
-    /// The smallest value that can be represented by this integer type.
-    const MIN: Self;
-    /// The largest value that can be represented by this integer type.
-    const MAX: Self;
-    /// The size of this integer type in bits.
-    const BITS: u32;
-
-    /// See [`u128::from_str_radix`].
-    fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseIntError>;
-
-    /// See [`u128::count_ones`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn count_ones(self) -> u32;
-
-    /// See [`u128::count_zeros`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn count_zeros(self) -> u32;
-
-    /// See [`u128::leading_zeros`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn leading_zeros(self) -> u32;
-
-    /// See [`u128::trailing_zeros`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn trailing_zeros(self) -> u32;
-
-    /// See [`u128::leading_ones`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn leading_ones(self) -> u32;
-
-    /// See [`u128::trailing_ones`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn trailing_ones(self) -> u32;
-
-    /// See [`u128::rotate_left`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn rotate_left(self, n: u32) -> Self;
-
-    /// See [`u128::rotate_right`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn rotate_right(self, n: u32) -> Self;
-
-    /// See [`u128::swap_bytes`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn swap_bytes(self) -> Self;
-
-    /// See [`u128::reverse_bits`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn reverse_bits(self) -> Self;
-
-    /// See [`u128::from_be`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn from_be(x: Self) -> Self;
-
-    /// See [`u128::from_le`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn from_le(x: Self) -> Self;
-
-    /// See [`u128::to_be`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn to_be(self) -> Self;
-
-    /// See [`u128::to_le`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn to_le(self) -> Self;
-
-    /// See [`u128::checked_add`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_add(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_sub`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_sub(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_mul`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_mul(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_div`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_div(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_div_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_div_euclid(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_rem`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_rem(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_rem_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_rem_euclid(self, rhs: Self) -> Option<Self>;
-
-    /// See [`u128::checked_neg`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_neg(self) -> Option<Self>;
-
-    /// See [`u128::checked_shl`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_shl(self, rhs: u32) -> Option<Self>;
-
-    /// See [`u128::checked_shr`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_shr(self, rhs: u32) -> Option<Self>;
-
-    /// See [`u128::checked_pow`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn checked_pow(self, exp: u32) -> Option<Self>;
-
-    /// See [`u128::saturating_add`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturating_add(self, rhs: Self) -> Self;
-
-    /// See [`u128::saturating_sub`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturating_sub(self, rhs: Self) -> Self;
-
-    /// See [`u128::saturating_mul`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturating_mul(self, rhs: Self) -> Self;
-
-    /// See [`u128::saturating_pow`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn saturating_pow(self, exp: u32) -> Self;
-
-    /// See [`u128::wrapping_add`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_add(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_sub`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_sub(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_mul`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_mul(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_div`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_div(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_div_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_div_euclid(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_rem`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_rem(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_rem_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_rem_euclid(self, rhs: Self) -> Self;
-
-    /// See [`u128::wrapping_neg`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_neg(self) -> Self;
-
-    /// See [`u128::wrapping_shl`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_shl(self, rhs: u32) -> Self;
-
-    /// See [`u128::wrapping_shr`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_shr(self, rhs: u32) -> Self;
-
-    /// See [`u128::wrapping_pow`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn wrapping_pow(self, exp: u32) -> Self;
-
-    /// See [`u128::overflowing_add`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_add(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_sub`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_sub(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_mul`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_mul(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_div`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_div(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_div_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_div_euclid(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_rem`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_rem(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_rem_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_rem_euclid(self, rhs: Self) -> (Self, bool);
-
-    /// See [`u128::overflowing_neg`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_neg(self) -> (Self, bool);
-
-    /// See [`u128::overflowing_shr`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_shr(self, rhs: u32) -> (Self, bool);
-
-    /// See [`u128::overflowing_pow`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn overflowing_pow(self, exp: u32) -> (Self, bool);
-
-    /// See [`u128::pow`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn pow(self, exp: u32) -> Self;
-
-    /// See [`u128::div_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn div_euclid(self, rhs: Self) -> Self;
-
-    /// See [`u128::rem_euclid`].
-    #[must_use = "this returns the result of the operation, without modifying the original"]
-    fn rem_euclid(self, rhs: Self) -> Self;
-}
-
-macro_rules! impl_integer {
-    ($($int:ty),+) => {
-        $(
-        impl Integer for $int {
-            const MIN: Self = Self::MIN;
-            const MAX: Self = Self::MAX;
-            const BITS: u32 = Self::BITS;
-            fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseIntError> {
-                <$int>::from_str_radix(src, radix)
-            }
-            fn count_ones(self) -> u32 {
-                <$int>::count_ones(self)
-            }
-            fn count_zeros(self) -> u32 {
-                <$int>::count_zeros(self)
-            }
-            fn leading_zeros(self) -> u32 {
-                <$int>::leading_zeros(self)
-            }
-            fn trailing_zeros(self) -> u32 {
-                <$int>::trailing_zeros(self)
-            }
-            fn leading_ones(self) -> u32 {
-                <$int>::leading_ones(self)
-            }
-            fn trailing_ones(self) -> u32 {
-                <$int>::trailing_ones(self)
-            }
-            fn rotate_left(self, n: u32) -> Self {
-                <$int>::rotate_left(self, n)
-            }
-            fn rotate_right(self, n: u32) -> Self {
-                <$int>::rotate_right(self, n)
-            }
-            fn swap_bytes(self) -> Self {
-                <$int>::swap_bytes(self)
-            }
-            fn reverse_bits(self) -> Self {
-                <$int>::reverse_bits(self)
-            }
-            fn from_be(x: Self) -> Self {
-                <$int>::from_be(x)
-            }
-            fn from_le(x: Self) -> Self {
-                <$int>::from_le(x)
-            }
-            fn to_be(self) -> Self {
-                <$int>::to_be(self)
-            }
-            fn to_le(self) -> Self {
-                <$int>::to_le(self)
-            }
-            fn checked_add(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_add(self, rhs)
-            }
-            fn checked_sub(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_sub(self, rhs)
-            }
-            fn checked_mul(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_mul(self, rhs)
-            }
-            fn checked_div(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_div(self, rhs)
-            }
-            fn checked_div_euclid(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_div_euclid(self, rhs)
-            }
-            fn checked_rem(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_rem(self, rhs)
-            }
-            fn checked_rem_euclid(self, rhs: Self) -> Option<Self> {
-                <$int>::checked_rem_euclid(self, rhs)
-            }
-            fn checked_neg(self) -> Option<Self> {
-                <$int>::checked_neg(self)
-            }
-            fn checked_shl(self, rhs: u32) -> Option<Self> {
-                <$int>::checked_shl(self, rhs)
-            }
-            fn checked_shr(self, rhs: u32) -> Option<Self> {
-                <$int>::checked_shr(self, rhs)
-            }
-            fn checked_pow(self, exp: u32) -> Option<Self> {
-                <$int>::checked_pow(self, exp)
-            }
-            fn saturating_add(self, rhs: Self) -> Self {
-                <$int>::saturating_add(self, rhs)
-            }
-            fn saturating_sub(self, rhs: Self) -> Self {
-                <$int>::saturating_sub(self, rhs)
-            }
-            fn saturating_mul(self, rhs: Self) -> Self {
-                <$int>::saturating_mul(self, rhs)
-            }
-            fn saturating_pow(self, exp: u32) -> Self {
-                <$int>::saturating_pow(self, exp)
-            }
-            fn wrapping_add(self, rhs: Self) -> Self {
-                <$int>::wrapping_add(self, rhs)
-            }
-            fn wrapping_sub(self, rhs: Self) -> Self {
-                <$int>::wrapping_sub(self, rhs)
-            }
-            fn wrapping_mul(self, rhs: Self) -> Self {
-                <$int>::wrapping_mul(self, rhs)
-            }
-            fn wrapping_div(self, rhs: Self) -> Self {
-                <$int>::wrapping_div(self, rhs)
-            }
-            fn wrapping_div_euclid(self, rhs: Self) -> Self {
-                <$int>::wrapping_div_euclid(self, rhs)
-            }
-            fn wrapping_rem(self, rhs: Self) -> Self {
-                <$int>::wrapping_rem(self, rhs)
-            }
-            fn wrapping_rem_euclid(self, rhs: Self) -> Self {
-                <$int>::wrapping_rem_euclid(self, rhs)
-            }
-            fn wrapping_neg(self) -> Self {
-                <$int>::wrapping_neg(self)
-            }
-            fn wrapping_shl(self, rhs: u32) -> Self {
-                <$int>::wrapping_shl(self, rhs)
-            }
-            fn wrapping_shr(self, rhs: u32) -> Self {
-                <$int>::wrapping_shr(self, rhs)
-            }
-            fn wrapping_pow(self, exp: u32) -> Self {
-                <$int>::wrapping_pow(self, exp)
-            }
-            fn overflowing_add(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_add(self, rhs)
-            }
-            fn overflowing_sub(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_sub(self, rhs)
-            }
-            fn overflowing_mul(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_mul(self, rhs)
-            }
-            fn overflowing_div(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_div(self, rhs)
-            }
-            fn overflowing_div_euclid(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_div_euclid(self, rhs)
-            }
-            fn overflowing_rem(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_rem(self, rhs)
-            }
-            fn overflowing_rem_euclid(self, rhs: Self) -> (Self, bool) {
-                <$int>::overflowing_rem_euclid(self, rhs)
-            }
-            fn overflowing_neg(self) -> (Self, bool) {
-                <$int>::overflowing_neg(self)
-            }
-            fn overflowing_shr(self, rhs: u32) -> (Self, bool) {
-                <$int>::overflowing_shr(self, rhs)
-            }
-            fn overflowing_pow(self, exp: u32) -> (Self, bool) {
-                <$int>::overflowing_pow(self, exp)
-            }
-            fn pow(self, exp: u32) -> Self {
-                <$int>::pow(self, exp)
-            }
-            fn div_euclid(self, rhs: Self) -> Self {
-                <$int>::div_euclid(self, rhs)
-            }
-            fn rem_euclid(self, rhs: Self) -> Self {
-                <$int>::rem_euclid(self, rhs)
-            }
-        }
-    )+
-    };
-}
-
-impl_integer!(u8, u16, u32, u64, u128);
-impl_integer!(i8, i16, i32, i64, i128);
-impl_integer!(usize, isize);
-
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn basic() {
-        assert_eq!(<u8 as super::Integer>::BITS, u8::BITS);
-        assert_eq!(
-            <u32 as super::Integer>::trailing_ones(10u32),
-            10u32.trailing_ones()
-        );
-    }
-
-    fn accepts_any_integer<I: super::Integer>(a: I, b: I) -> u32 {
-        (a + b).count_ones()
-    }
-
-    #[test]
-    fn composite() {
-        assert_eq!(accepts_any_integer(0u8, 0u8), 0);
-        assert_eq!(accepts_any_integer(1i128, 0i128), 1);
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/num/mod.rs b/bash-5.1/vendor/stdext/src/num/mod.rs
deleted file mode 100644
index bcf46f8c7a2faf57fb143bc51574b0ceac749737..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/num/mod.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-//! Extensions for the built-in numeric types.
-
-pub mod float_convert;
-pub mod integer;
diff --git a/bash-5.1/vendor/stdext/src/option.rs b/bash-5.1/vendor/stdext/src/option.rs
deleted file mode 100644
index 88b8c4aa1afb7c481f7a680c58f0803a5bae8d17..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/option.rs
+++ /dev/null
@@ -1,124 +0,0 @@
-//! Extension traits for `std::Option`.
-
-/// Extension trait with useful methods for [`std::option::Option`].
-///
-/// [`std::time::Option`]: https://doc.rust-lang.org/std/option/enum.Option.html
-pub trait OptionExt<T> {
-    /// Combines `self` and another `Option`.
-    ///
-    /// If `self` is `Some(s)` and `other` is `Some(o)`, this method returns `Some((s, o))`.
-    /// Otherwise, `None` is returned.
-    ///
-    /// **Note:** `std::Option` already provides a [`zip`] method which serves exact same purpose,
-    /// but currently it's unstable. Once it's stabilized, this method will be marked as deprecated
-    /// with a prompt to use the stanard method instead.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// let x = Some(1);
-    /// let y = Some("hi");
-    /// let z = None::<u8>;
-    ///
-    /// assert_eq!(x.combine(y), Some((1, "hi")));
-    /// assert_eq!(x.combine(z), None);
-    /// ```
-    ///
-    /// [`zip`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.zip
-    fn combine<U>(self, other: Option<U>) -> Option<(T, U)>;
-
-    /// Combines `self` and another `Option` with function `f`.
-    ///
-    /// If `self` is `Some(s)` and `other` is `Some(o)`, this method returns `Some(f(s, o))`.
-    /// Otherwise, `None` is returned.
-    ///
-    /// **Note:** `std::Option` already provides a [`zip_with`] method which serves exact same purpose,
-    /// but currently it's unstable. Once it's stabilized, this method will be marked as deprecated
-    /// with a prompt to use the stanard method instead.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// #[derive(Debug, PartialEq)]
-    /// struct Point {
-    ///     x: f64,
-    ///     y: f64,
-    /// }
-    ///
-    /// impl Point {
-    ///     fn new(x: f64, y: f64) -> Self {
-    ///         Self { x, y }
-    ///     }
-    /// }
-    ///
-    /// let x = Some(17.5);
-    /// let y = Some(42.7);
-    ///
-    /// assert_eq!(x.combine_with(y, Point::new), Some(Point { x: 17.5, y: 42.7 }));
-    /// assert_eq!(x.combine_with(None, Point::new), None);
-    /// ```
-    ///
-    /// [`zip_with`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.zip_with
-    fn combine_with<U, F, R>(self, other: Option<U>, f: F) -> Option<R>
-    where
-        F: FnOnce(T, U) -> R;
-}
-
-impl<T> OptionExt<T> for Option<T> {
-    fn combine<U>(self, other: Option<U>) -> Option<(T, U)> {
-        match (self, other) {
-            (Some(left), Some(right)) => Some((left, right)),
-            _ => None,
-        }
-    }
-
-    fn combine_with<U, F, R>(self, other: Option<U>, f: F) -> Option<R>
-    where
-        F: FnOnce(T, U) -> R,
-    {
-        self.combine(other).map(|(l, r)| f(l, r))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn combine() {
-        // Test vector of (left, right, expected) values.
-        let test_vector = vec![
-            (Some(1), Some(2), Some((1, 2))),
-            (Some(1), None, None),
-            (None, Some(2), None),
-            (None, None, None),
-        ];
-
-        for (left, right, expected) in test_vector {
-            assert_eq!(left.combine(right), expected);
-        }
-    }
-
-    #[test]
-    fn combine_with() {
-        fn f(l: i32, r: i32) -> i32 {
-            l + r
-        }
-
-        // Test vector of (left, right, expected) values.
-        let test_vector = vec![
-            (Some(1), Some(2), Some(3)),
-            (Some(1), None, None),
-            (None, Some(2), None),
-            (None, None, None),
-        ];
-
-        for (left, right, expected) in test_vector {
-            assert_eq!(left.combine_with(right, f), expected);
-        }
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/result.rs b/bash-5.1/vendor/stdext/src/result.rs
deleted file mode 100644
index bf56acb6d6d3d8a62fb448aeb71f88efd7ad24b7..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/result.rs
+++ /dev/null
@@ -1,112 +0,0 @@
-//! Extension traits for `std::Result`.
-
-/// Extension trait with useful methods for [`std::result::Result`].
-///
-/// [`std::result::Result`]: https://doc.rust-lang.org/std/result/enum.Result.html
-pub trait ResultExt<T, E> {
-    /// Combines `self` and another `Result`.
-    ///
-    /// If `self` is `Ok(s)` and `other` is `Ok(o)`, this method returns `Ok((s, o))`.
-    /// Otherwise, if the `self` is `Ok(s)` and `other` is `Err(e)`, this method returns `Err(e)`.
-    /// Otherwise, `self` is `Err(e)` and this method returns `Err(e)` (`other` is not taken into
-    /// account, as in short circuit calculations).
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// let x = Ok(1);
-    /// let y = Ok("hi");
-    /// let z: Result<i32, &str> = Err("error");
-    /// let z2: Result<i32, &str> = Err("other_error");
-    ///
-    /// assert_eq!(x.combine(y), Ok((1, "hi")));
-    /// assert_eq!(x.combine(z), Err("error"));
-    /// assert_eq!(z.combine(z2), Err("error"));
-    /// ```
-    fn combine<U>(self, other: Result<U, E>) -> Result<(T, U), E>;
-
-    /// Combines `self` and another `Result` with function `f`.
-    ///
-    /// If `self` is `Ok(s)` and `other` is `Ok(o)`, this method returns `Ok(f(s, o))`.
-    /// Otherwise, if the `self` is `Ok(s)` and `other` is `Err(e)`, this method returns `Err(e)`.
-    /// Otherwise, `self` is `Err(e)` and this method returns `Err(e)` (`other` is not taken into
-    /// account, as in short circuit calculations).
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// let x = Ok(1);
-    /// let y = Ok(2);
-    /// let z: Result<i32, &str> = Err("error");
-    /// let z2: Result<i32, &str> = Err("other_error");
-    ///
-    /// assert_eq!(x.combine_with(y, |l, r| l + r), Ok(3));
-    /// assert_eq!(x.combine_with(z, |l, r| l + r), Err("error"));
-    /// assert_eq!(z.combine_with(z2, |l, r| l + r), Err("error"));
-    /// ```
-    ///
-    /// [`zip_with`]: https://doc.rust-lang.org/std/Result/enum.Result.html#method.zip_with
-    fn combine_with<U, F, R>(self, other: Result<U, E>, f: F) -> Result<R, E>
-    where
-        F: FnOnce(T, U) -> R;
-}
-
-impl<T, E> ResultExt<T, E> for Result<T, E> {
-    fn combine<U>(self, other: Result<U, E>) -> Result<(T, U), E> {
-        match (self, other) {
-            (Ok(left), Ok(right)) => Ok((left, right)),
-            (Ok(_), Err(err)) => Err(err),
-            (Err(err), _) => Err(err),
-        }
-    }
-
-    fn combine_with<U, F, R>(self, other: Result<U, E>, f: F) -> Result<R, E>
-    where
-        F: FnOnce(T, U) -> R,
-    {
-        self.combine(other).map(|(l, r)| f(l, r))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn combine() {
-        // Test vector of (left, right, expected) values.
-        let test_vector = vec![
-            (Ok(1), Ok(2), Ok((1, 2))),
-            (Ok(1), Err("right"), Err("right")),
-            (Err("left"), Ok(2), Err("left")),
-            (Err("left"), Err("right"), Err("left")),
-        ];
-
-        for (left, right, expected) in test_vector {
-            assert_eq!(left.combine(right), expected);
-        }
-    }
-
-    #[test]
-    fn combine_with() {
-        fn f(l: i32, r: i32) -> i32 {
-            l + r
-        }
-
-        // Test vector of (left, right, expected) values.
-        let test_vector = vec![
-            (Ok(1), Ok(2), Ok(3)),
-            (Ok(1), Err("right"), Err("right")),
-            (Err("left"), Ok(2), Err("left")),
-            (Err("left"), Err("right"), Err("left")),
-        ];
-
-        for (left, right, expected) in test_vector {
-            assert_eq!(left.combine_with(right, f), expected);
-        }
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/str.rs b/bash-5.1/vendor/stdext/src/str.rs
deleted file mode 100644
index b7b62f2175cea63c6a3933af136757915be3096a..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/str.rs
+++ /dev/null
@@ -1,76 +0,0 @@
-//! Extension traits for `str` primitive type.
-
-/// Alternative for `std::str::pattern::Pattern` that does not require
-/// nightly Rust (as `Pattern` is unstable yet).
-#[doc(hidden)]
-pub enum AltPattern<'a> {
-    Str(&'a str),
-    Char(char),
-}
-
-impl<'a> From<&'a str> for AltPattern<'a> {
-    fn from(data: &'a str) -> Self {
-        Self::Str(data)
-    }
-}
-
-impl<'a> From<char> for AltPattern<'a> {
-    fn from(data: char) -> Self {
-        Self::Char(data)
-    }
-}
-
-/// Extension trait with useful methods for primitive type [`str`].
-///
-/// [`str`]: https://doc.rust-lang.org/std/primitive.str.html
-pub trait StrExt {
-    /// Version of [`str::splitn`] which expects the **exact**
-    /// amount of entries obtained after splitting. This method
-    /// returns `Vec`, as [`SplitN`] iterator depends on the unstable
-    /// type [`Pattern`] and cannot be returned on the stable Rust.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// let data = "Hello world";
-    /// let splitted = data.splitn_exact(2, " ").unwrap();
-    /// assert_eq!(&splitted, &["Hello", "world"]);
-    ///
-    /// let splitted = data.splitn_exact(5, '-');
-    /// assert!(splitted.is_none());
-    /// ```
-    ///
-    /// [`str::splitn`]: https://doc.rust-lang.org/std/primitive.str.html#method.splitn
-    /// [`SplitN`]: https://doc.rust-lang.org/std/str/struct.SplitN.html
-    /// [`Pattern`]: https://doc.rust-lang.org/std/str/pattern/trait.Pattern.html
-    fn splitn_exact<'a, P: Into<AltPattern<'a>>>(
-        &'a self,
-        n: usize,
-        pat: P,
-    ) -> Option<Vec<&'a str>>;
-}
-
-impl StrExt for &str {
-    fn splitn_exact<'a, P: Into<AltPattern<'a>>>(
-        &'a self,
-        n: usize,
-        pat: P,
-    ) -> Option<Vec<&'a str>> {
-        let pat = pat.into();
-        // Overcome for `&str` splitting API: it accepts generic arguments as separators,
-        // but the `Pattern` trait is unstable, thus it's impossible to just forward arguments
-        // inside on stable Rust.
-        let splitted: Vec<_> = match pat {
-            AltPattern::Str(sep) => self.splitn(n, sep).collect(),
-            AltPattern::Char(sep) => self.splitn(n, sep).collect(),
-        };
-
-        if splitted.len() == n {
-            Some(splitted)
-        } else {
-            None
-        }
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/sync/mod.rs b/bash-5.1/vendor/stdext/src/sync/mod.rs
deleted file mode 100644
index 1050b60e772eff8294c36eaddb0a443756ccb2ca..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/sync/mod.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-//! Extension traits for the standard synchronization primitives.
-
-pub mod mutex;
-pub mod rw_lock;
diff --git a/bash-5.1/vendor/stdext/src/sync/mutex.rs b/bash-5.1/vendor/stdext/src/sync/mutex.rs
deleted file mode 100644
index 091d152071efdae139445eb32d217a2a2098f404..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/sync/mutex.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-//! Extension traits for `std::sync::Mutex`.
-
-use std::sync::{Mutex, MutexGuard};
-
-/// Extension trait with useful methods for [`std::sync::Mutex`].
-///
-/// [`std::sync::Mutex`]: https://doc.rust-lang.org/std/sync/struct.Mutex.html
-pub trait MutexExt<T> {
-    /// Shorthand for `mutex.lock().unwrap()` with a better panic message.
-    ///
-    /// This method is intended to be used in situations where poisoned locks are
-    /// considered an exceptional situation and should always result in panic.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::sync::Mutex;
-    /// use stdext::prelude::*;
-    ///
-    /// let lock = Mutex::new(1);
-    ///
-    /// let n = lock.force_lock();
-    /// assert_eq!(*n, 1);
-    /// ```
-    fn force_lock(&self) -> MutexGuard<T>;
-}
-
-impl<T> MutexExt<T> for Mutex<T> {
-    fn force_lock(&self) -> MutexGuard<T> {
-        self.lock()
-            .expect("Unable to obtain lock: Mutex is poisoned")
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/sync/rw_lock.rs b/bash-5.1/vendor/stdext/src/sync/rw_lock.rs
deleted file mode 100644
index c05419d65c6d8cdcad9009cc0d86447e54900994..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/sync/rw_lock.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-//! Extension traits for `std::sync::RwLock`.
-
-use std::sync::{RwLock, RwLockReadGuard, RwLockWriteGuard};
-
-/// Extension trait with useful methods for [`std::sync::RwLock`].
-///
-/// [`std::sync::RwLock`]: https://doc.rust-lang.org/std/sync/struct.RwLock.html
-pub trait RwLockExt<T> {
-    /// Shorthand for `lock.read().unwrap()` with a better panic message.
-    ///
-    /// This method is intended to be used in situations where poisoned locks are
-    /// considered an exceptional situation and should always result in panic.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::sync::{Arc, RwLock};
-    /// use stdext::prelude::*;
-    ///
-    /// let lock = Arc::new(RwLock::new(1));
-    ///
-    /// let n = lock.force_read();
-    /// assert_eq!(*n, 1);
-    /// ```
-    fn force_read(&self) -> RwLockReadGuard<T>;
-
-    /// Shorthand for `lock.write().unwrap()` with a better panic message.
-    ///
-    /// This method is intended to be used in situations where poisoned locks are
-    /// considered an exceptional situation and should always result in panic.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::sync::{Arc, RwLock};
-    /// use stdext::prelude::*;
-    ///
-    /// let lock = Arc::new(RwLock::new(1));
-    ///
-    /// {
-    ///     let mut n = lock.force_write();
-    ///     *n = 2;
-    /// }
-    ///
-    /// let n = lock.force_read();
-    /// assert_eq!(*n, 2);
-    /// ```
-    fn force_write(&self) -> RwLockWriteGuard<T>;
-}
-
-impl<T> RwLockExt<T> for RwLock<T> {
-    fn force_read(&self) -> RwLockReadGuard<T> {
-        self.read()
-            .expect("Unable to obtain read lock: RwLock is poisoned")
-    }
-    fn force_write(&self) -> RwLockWriteGuard<T> {
-        self.write()
-            .expect("Unable to obtain write lock: RwLock is poisoned")
-    }
-}
diff --git a/bash-5.1/vendor/stdext/src/vec.rs b/bash-5.1/vendor/stdext/src/vec.rs
deleted file mode 100644
index d06afd0db63acf3cc37fb7297f0445546fdd693c..0000000000000000000000000000000000000000
--- a/bash-5.1/vendor/stdext/src/vec.rs
+++ /dev/null
@@ -1,128 +0,0 @@
-//! Extension traits for `std::Vec`.
-
-/// Extension trait with useful methods for [`std::vec::Vec`].
-///
-/// [`std::vec::Vec`]: https://doc.rust-lang.org/std/vec/struct.Vec.html
-pub trait VecExt<T> {
-    /// Resizes the `Vec` in-place if the provided `new_len` is **greater** than
-    /// the current `Vec` length.
-    ///
-    /// In simple words, this method only make vector bigger, but not smaller.
-    /// Calling this method with a length smaller or equal to the current length will
-    /// do nothing.
-    ///
-    /// This method uses a closure to create new values on every push. If
-    /// you'd rather [`Clone`] a given value, use [`resize_up`]. If you want
-    /// to use the [`Default`] trait to generate values, you can pass
-    /// [`Default::default()`] as the second argument.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// let mut vec = vec![1, 2, 3];
-    /// vec.resize_up_with(5, Default::default);
-    /// assert_eq!(vec, [1, 2, 3, 0, 0]);
-    ///
-    /// let mut vec = vec![];
-    /// let mut p = 1;
-    /// vec.resize_up_with(4, || { p *= 2; p });
-    /// assert_eq!(vec, [2, 4, 8, 16]);
-    ///
-    /// let mut vec = vec![1, 2, 3];
-    /// vec.resize_up_with(1, Default::default);
-    /// assert_eq!(vec, [1, 2, 3]); // Resizing to smaller size does nothing.
-    /// ```
-    ///
-    /// [`Clone`]: https://doc.rust-lang.org/std/clone/trait.Clone.html
-    /// [`Default`]: https://doc.rust-lang.org/std/default/trait.Default.html
-    /// [`Default::default()`]: https://doc.rust-lang.org/std/default/trait.Default.html#tymethod.default
-    /// [`resize_up`]: ./trait.VecExtClone.html#tymethod.resize_up
-    fn resize_up_with<F>(&mut self, new_len: usize, f: F)
-    where
-        F: FnMut() -> T;
-
-    /// Removes the first instance of `item` from the vector if the item exists.
-    ///
-    /// Based on the unstable vec_remove_item feature, which has been deprecated and will be removed.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    /// let mut vec = vec![1, 2, 3, 1];
-    ///
-    /// vec.remove_item(&1);
-    ///
-    /// assert_eq!(vec, vec![2, 3, 1]);
-    /// ```
-    fn remove_item<V>(&mut self, item: &V) -> Option<T>
-    where
-        T: PartialEq<V>;
-}
-
-/// Extension trait with useful methods for [`std::vec::Vec`].
-///
-/// This trait contains functions that require `T` to implement `Clone` trait.
-///
-/// [`std::vec::Vec`]: https://doc.rust-lang.org/std/vec/struct.Vec.html
-pub trait VecExtClone<T: Clone> {
-    /// Resizes the `Vec` in-place if the provided `new_len` is **greater** than
-    /// the current `Vec` length.
-    ///
-    /// In simple words, this method only make vector bigger, but not smaller.
-    /// Calling this method with a length smaller or equal to the current length will
-    /// do nothing.
-    ///
-    /// This method requires `T` to implement [`Clone`],
-    /// in order to be able to clone the passed value.
-    /// If you need more flexibility (or want to rely on [`Default`] instead of
-    /// [`Clone`]), use [`resize_up_with`].
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use stdext::prelude::*;
-    ///
-    /// let mut vec = vec!["hello"];
-    /// vec.resize_up(3, "world");
-    /// assert_eq!(vec, ["hello", "world", "world"]);
-    ///
-    /// let mut vec = vec![1, 2, 3, 4];
-    /// vec.resize_up(2, 0);
-    /// assert_eq!(vec, [1, 2, 3, 4]); // Resizing to smaller size does nothing.
-    /// ```
-    ///
-    /// [`Clone`]: https://doc.rust-lang.org/std/clone/trait.Clone.html
-    /// [`Default`]: https://doc.rust-lang.org/std/default/trait.Default.html
-    /// [`resize_up_with`]: ./trait.VecExt.html#tymethod.resize_up_with
-    fn resize_up(&mut self, new_len: usize, value: T);
-}
-
-impl<T> VecExt<T> for Vec<T> {
-    fn resize_up_with<F>(&mut self, new_len: usize, f: F)
-    where
-        F: FnMut() -> T,
-    {
-        if self.len() < new_len {
-            self.resize_with(new_len, f);
-        }
-    }
-
-    fn remove_item<V>(&mut self, item: &V) -> Option<T>
-    where
-        T: PartialEq<V>,
-    {
-        let pos = self.iter().position(|x| *x == *item)?;
-        Some(self.remove(pos))
-    }
-}
-
-impl<T: Clone> VecExtClone<T> for Vec<T> {
-    fn resize_up(&mut self, new_len: usize, value: T) {
-        if self.len() < new_len {
-            self.resize(new_len, value);
-        }
-    }
-}
diff --git a/bash-5.1/x.sh b/bash-5.1/x.sh
new file mode 100644
index 0000000000000000000000000000000000000000..d005c705cd113527fd818e46c13057d0426d7911
--- /dev/null
+++ b/bash-5.1/x.sh
@@ -0,0 +1,3082 @@
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv1;
+git checkout -b bv1;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  4e5ff3911664c3535659c83e05c05d6d809e57d5   ; 
+echo git reset --hard  4e5ff3911664c3535659c83e05c05d6d809e57d5   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 1 >> record.txt
+echo echo 4e5ff3911664c3535659c83e05c05d6d809e57d5  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " add README821d31e4f75848ca30bf5b5bede06256907b09f0 "
+echo git commit -m  add README821d31e4f75848ca30bf5b5bede06256907b09f0   ;
+git push  origin bv1
+echo git push  origin bv1;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv2;
+git checkout -b bv2;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  d8b5fe4e7673b03007c243172537bc84b7d7c558   ; 
+echo git reset --hard  d8b5fe4e7673b03007c243172537bc84b7d7c558   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
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+echo git commit -m  1 添加fc命令源码 2 优化代码规范，去掉多余的空格 3 添加注册函数  ;
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+echo git commit -m  builtins_rust: add kill plugin  ;
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+echo git commit -m  1 添加bash rust重构pushd 命令源码  ;
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+git add .;
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+git commit -m " Merge "builtins_rust: add kill plugin" into rustdev"
+echo git commit -m  Merge "builtins_rust: add kill plugin" into rustdev  ;
+git push  origin bv21
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+cd  /home/huan/gerrit/bash
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+echo git commit -m  builtins_rust: add let plugin  ;
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+cd  /home/huan/gerrit/bash
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+cd  /home/huan/gerrit/bash
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+echo git commit -m  builtins_rust: add printf plugin  ;
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+echo 26 >> record.txt
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+echo git commit -m  builtins_rust: add return plugin  ;
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+cd  /home/huan/gerrit/bash
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+git commit -m " builtins_rust: add shift plugin builtins_rust: add times plugin builtins_rust: add suspend plugin builtins_rust: add test plugin"
+echo git commit -m  builtins_rust: add shift plugin builtins_rust: add times plugin builtins_rust: add suspend plugin builtins_rust: add test plugin  ;
+git push  origin bv27
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+echo git commit -m  rush: build with rust so  ;
+git push  origin bv28
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+echo git commit -m  rust: add colon and builtin  ;
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+git push  origin bv41
+echo git push  origin bv41;
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+echo git commit -m  check mapfile printf read suspend test time trap and merge refact common  ;
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+echo git commit -m  Unified Interface parameter type and Implement factory patterns  ;
+git push  origin bv54
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+echo cd  /home/huan/gerrit/bash;
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+echo git commit -m  fixed readonly and export cannot jump loop  ;
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+echo git commit -m  Merge "modify transfile path" into rustdev  ;
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+echo git commit -m  change LANGUAGE to LANG  ;
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+echo git commit -m  Merge "realize some command translation" into rustdev  ;
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+echo 81 >> record.txt
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+git add .;
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+git commit -m " Merge "change LANGUAGE to LANG" into rustdev"
+echo git commit -m  Merge "change LANGUAGE to LANG" into rustdev  ;
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+echo git push  origin bv81;
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+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 82 >> record.txt
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+echo git commit -m  fix 160413 umask fmt error  ;
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+echo git commit -m  Merge "fix 160413 umask fmt error" into rustdev  ;
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+echo 88 >> record.txt
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+git add .;
+echo  git add .;
+git commit -m " Merge "fixed ulimit cmd print format err" into rustdev"
+echo git commit -m  Merge "fixed ulimit cmd print format err" into rustdev  ;
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+echo git push  origin bv101;
+cd  /home/huan/gerrit/bash
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+echo 102 >> record.txt
+echo echo d9ed5098a46ac6bcd9addc2c1e97a3195ac022bd  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " fix printf %f"
+echo git commit -m  fix printf %f  ;
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+echo git push  origin bv102;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
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+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 103 >> record.txt
+echo echo ad9027e057c5a227be8159b9a6eb31d5e8641309  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " change en-US translztion format"
+echo git commit -m  change en-US translztion format  ;
+git push  origin bv103
+echo git push  origin bv103;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
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+echo 104 >> record.txt
+echo echo 204c0925c7d148257a8d6102e82e4e8dccf53cb3  to record.txt ; 
+git add .;
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+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
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+echo 105 >> record.txt
+echo echo fea9649b3799f2e6de35ebca49b4c771f73d1c92  to record.txt ; 
+git add .;
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+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
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+echo 106 >> record.txt
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+echo git push  origin bv106;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
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+echo cd /home/huan/gerrit/utshell;
+echo 107 >> record.txt
+echo echo 3788e0451fcd072fabf44cf96de23d723676c13b  to record.txt ; 
+git add .;
+echo  git add .;
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+echo git commit -m  Merge "change en-US translztion format" into rustdev  ;
+git push  origin bv107
+echo git push  origin bv107;
+cd  /home/huan/gerrit/bash
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+read 
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+echo cd /home/huan/gerrit/utshell;
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+git add .;
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+echo git commit -m  Merge "fix enable -a" into rustdev  ;
+git push  origin bv108
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+cd  /home/huan/gerrit/bash
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+echo cd /home/huan/gerrit/utshell;
+echo 109 >> record.txt
+echo echo da17d91645784496a5edcdde6f882389397127e1  to record.txt ; 
+git add .;
+echo  git add .;
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+echo git commit -m  Merge "fixed declare -a err" into rustdev  ;
+git push  origin bv109
+echo git push  origin bv109;
+cd  /home/huan/gerrit/bash
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+read 
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+echo 110 >> record.txt
+echo echo af506d1a9f0e9542545f613db3c06887929d6d12  to record.txt ; 
+git add .;
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+echo 111 >> record.txt
+echo echo 90a00b5509b085d1439800dff068bd96a26d277a  to record.txt ; 
+git add .;
+echo  git add .;
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+echo git commit -m  Merge "fix typeset -f function" into rustdev  ;
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+cd  /home/huan/gerrit/bash
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+echo 112 >> record.txt
+echo echo 3b850c3821bdc84882ef7ed8b779555e179afd25  to record.txt ; 
+git add .;
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+echo git commit -m  add traslations for type  ;
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+echo cd  /home/huan/gerrit/bash;
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+echo 113 >> record.txt
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+git add .;
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+echo cd  /home/huan/gerrit/bash;
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+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv123;
+git checkout -b bv123;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  6d72fd0a3ccc1063c57467015616ee923d2ff7e2   ; 
+echo git reset --hard  6d72fd0a3ccc1063c57467015616ee923d2ff7e2   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 123 >> record.txt
+echo echo 6d72fd0a3ccc1063c57467015616ee923d2ff7e2  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " Merge "add safe protocol for alias and hash" into rustdev"
+echo git commit -m  Merge "add safe protocol for alias and hash" into rustdev  ;
+git push  origin bv123
+echo git push  origin bv123;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv124;
+git checkout -b bv124;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  ac5c53099a6515a85e977ccf9afbf4e35c46a5ad   ; 
+echo git reset --hard  ac5c53099a6515a85e977ccf9afbf4e35c46a5ad   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 124 >> record.txt
+echo echo ac5c53099a6515a85e977ccf9afbf4e35c46a5ad  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " change translate file"
+echo git commit -m  change translate file  ;
+git push  origin bv124
+echo git push  origin bv124;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv125;
+git checkout -b bv125;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  bc1080dd99fbc11c1f3c80131c776878523c30c2   ; 
+echo git reset --hard  bc1080dd99fbc11c1f3c80131c776878523c30c2   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 125 >> record.txt
+echo echo bc1080dd99fbc11c1f3c80131c776878523c30c2  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " fix:193533 utshell环境，Ctrl+D退出会话时，提示exit_builtin"
+echo git commit -m  fix:193533 utshell环境，Ctrl+D退出会话时，提示exit_builtin  ;
+git push  origin bv125
+echo git push  origin bv125;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv126;
+git checkout -b bv126;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  1a86263c1c045c8c0bf59faa61de8897ba71082e   ; 
+echo git reset --hard  1a86263c1c045c8c0bf59faa61de8897ba71082e   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 126 >> record.txt
+echo echo 1a86263c1c045c8c0bf59faa61de8897ba71082e  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " fix:193535.history -p mount和用例中预期不符"
+echo git commit -m  fix:193535.history -p mount和用例中预期不符  ;
+git push  origin bv126
+echo git push  origin bv126;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv127;
+git checkout -b bv127;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  5e7f126369b7c5be332ea82cae8534f4499b3a90   ; 
+echo git reset --hard  5e7f126369b7c5be332ea82cae8534f4499b3a90   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 127 >> record.txt
+echo echo 5e7f126369b7c5be332ea82cae8534f4499b3a90  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " fix:193581 utshell环境，未执行kill -CONT 恢复进程时，执行ctrl+C无法结束wait -f 进程"
+echo git commit -m  fix:193581 utshell环境，未执行kill -CONT 恢复进程时，执行ctrl+C无法结束wait -f 进程  ;
+git push  origin bv127
+echo git push  origin bv127;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv128;
+git checkout -b bv128;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  97c737d22ff3adf518655aa848b6531a548b7779   ; 
+echo git reset --hard  97c737d22ff3adf518655aa848b6531a548b7779   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 128 >> record.txt
+echo echo 97c737d22ff3adf518655aa848b6531a548b7779  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " fixed 193557 declare 命令变量输出异常，和用例中预期不一致"
+echo git commit -m  fixed 193557 declare 命令变量输出异常，和用例中预期不一致  ;
+git push  origin bv128
+echo git push  origin bv128;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv129;
+git checkout -b bv129;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  7e07d17473de10c94e37a2fddb63c39c00702be2   ; 
+echo git reset --hard  7e07d17473de10c94e37a2fddb63c39c00702be2   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 129 >> record.txt
+echo echo 7e07d17473de10c94e37a2fddb63c39c00702be2  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " Merge "fixed 193557 declare 命令变量输出异常，和用例中预期不一致" into rustdev"
+echo git commit -m  Merge "fixed 193557 declare 命令变量输出异常，和用例中预期不一致" into rustdev  ;
+git push  origin bv129
+echo git push  origin bv129;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv130;
+git checkout -b bv130;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  f9f38431efe992eb9e7a0928968303643a6f0807   ; 
+echo git reset --hard  f9f38431efe992eb9e7a0928968303643a6f0807   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 130 >> record.txt
+echo echo f9f38431efe992eb9e7a0928968303643a6f0807  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " fixed declare command brackets's format"
+echo git commit -m  fixed declare command brackets's format  ;
+git push  origin bv130
+echo git push  origin bv130;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv131;
+git checkout -b bv131;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  6cad4846183d77119319c2236c5c337e8f632c9a   ; 
+echo git reset --hard  6cad4846183d77119319c2236c5c337e8f632c9a   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 131 >> record.txt
+echo echo 6cad4846183d77119319c2236c5c337e8f632c9a  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " Merge "fixed declare command brackets's format" into rustdev"
+echo git commit -m  Merge "fixed declare command brackets's format" into rustdev  ;
+git push  origin bv131
+echo git push  origin bv131;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv132;
+git checkout -b bv132;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  7cf4c921dd95788697bd1f0ec49b6d918359b410   ; 
+echo git reset --hard  7cf4c921dd95788697bd1f0ec49b6d918359b410   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 132 >> record.txt
+echo echo 7cf4c921dd95788697bd1f0ec49b6d918359b410  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " add print_cmd reconstruction"
+echo git commit -m  add print_cmd reconstruction  ;
+git push  origin bv132
+echo git push  origin bv132;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv133;
+git checkout -b bv133;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  c74756216fafb31404717cacfef813637b43d1f3   ; 
+echo git reset --hard  c74756216fafb31404717cacfef813637b43d1f3   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 133 >> record.txt
+echo echo c74756216fafb31404717cacfef813637b43d1f3  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " delete command_h.re test"
+echo git commit -m  delete command_h.re test  ;
+git push  origin bv133
+echo git push  origin bv133;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read 
+echo cd /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell;
+echo git checkout -b bv134;
+git checkout -b bv134;
+cd /home/huan/gerrit/bash;
+echo cd /home/huan/gerrit/bash;
+git reset --hard  a9f5a77741d8d425cadab98626379c37045958e3   ; 
+echo git reset --hard  a9f5a77741d8d425cadab98626379c37045958e3   ; 
+cp -r /home/huan/gerrit/bash//* /home/huan/gerrit/utshell;
+echo cp -r /home/huan/gerrit/bash//*  /home/huan/gerrit/utshell;
+cd /home/huan/gerrit/utshell
+echo cd /home/huan/gerrit/utshell;
+echo 134 >> record.txt
+echo echo a9f5a77741d8d425cadab98626379c37045958e3  to record.txt ; 
+git add .;
+echo  git add .;
+git commit -m " generate header.rs from .h header files"
+echo git commit -m  generate header.rs from .h header files  ;
+git push  origin bv134
+echo git push  origin bv134;
+cd  /home/huan/gerrit/bash
+echo cd  /home/huan/gerrit/bash;
+read