diff --git a/bash-5.1/r_jobs/src/lib.rs b/bash-5.1/r_jobs/src/lib.rs
index 07648c43c5dfc4c6c004635dc0423851cbe2e4b9..7b0219513f45983ab8ffdb72b0389b99a4eae2fd 100644
--- a/bash-5.1/r_jobs/src/lib.rs
+++ b/bash-5.1/r_jobs/src/lib.rs
@@ -357,3 +357,54 @@ macro_rules! QUEUE_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 
+    };
+}