1 files changed, 14 insertions, 0 deletions
diff --git a/src/base/mem/rfind.c b/src/base/mem/rfind.c
new file mode 100644
index 0000000..ed45086
--- /dev/null
+++ b/src/base/mem/rfind.c
@@ -0,0 +1,14 @@
+#include "internal.h"
+
+void *
+mem·rfindc(void *addr, uintptr len, int c)
+{
+    char *s = addr;
+    c = (uchar)c;
+
+    while(len--){
+        if(s[len]==c)
+            return(s+len);
+    }
+    return nil;
+}