diff --git a/components/utility/buffer/origin.patch b/components/utility/buffer/origin.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e0c943ce95bb39a2a3c5484ea814e7461b143a62
--- /dev/null
+++ b/components/utility/buffer/origin.patch
@@ -0,0 +1,24 @@
+diff -Nur a/buffer-0.4.0/buffer.c b/buffer-0.4.0/buffer.c
+--- a/buffer-0.4.0/buffer.c	2015-01-05 23:31:30.000000000 +0800
++++ b/buffer-0.4.0/buffer.c	2021-11-25 16:08:54.683294433 +0800
+@@ -27,7 +27,7 @@
+  */
+ 
+ buffer_t *
+-buffer_new() {
++buffer_new(void) {
+   return buffer_new_with_size(BUFFER_DEFAULT_SIZE);
+ }
+ 
+diff -Nur a/buffer-0.4.0/buffer.h b/buffer-0.4.0/buffer.h
+--- a/buffer-0.4.0/buffer.h	2015-01-05 23:31:30.000000000 +0800
++++ b/buffer-0.4.0/buffer.h	2021-11-25 16:08:54.683294433 +0800
+@@ -31,7 +31,7 @@
+ // prototypes
+ 
+ buffer_t *
+-buffer_new();
++buffer_new(void);
+ 
+ buffer_t *
+ buffer_new_with_size(size_t n);
diff --git a/components/utility/buffer/patch.sha256 b/components/utility/buffer/patch.sha256
new file mode 100644
index 0000000000000000000000000000000000000000..6ad7479bc14a6b2337ac4182612a46e6fb1d891e
--- /dev/null
+++ b/components/utility/buffer/patch.sha256
@@ -0,0 +1 @@
+64da72ce98fe6e72554a5dad0d44de391dc930bf3ac1e3e6470921b7583bd9cc  origin.patch
diff --git a/components/utility/buffer/src.sha256 b/components/utility/buffer/src.sha256
new file mode 100644
index 0000000000000000000000000000000000000000..c0d200b2020a8cf39f4a889f1bee8b818e77e852
--- /dev/null
+++ b/components/utility/buffer/src.sha256
@@ -0,0 +1 @@
+3c6c68848511a94bc1a06ec1fa469360eff155fa958367e973d51aa7b6ff0a8b  buffer-0.4.0.zip