Merge pull request #33 from mysterywolf/master

remove memrchr

Author: mysterywolf

module/wn_module_upload.c

@@ -12,6 +12,8 @@
 #include <wn_module.h>
 #include <wn_utils.h>
 
+#include <strings.h>
+
 #ifdef RT_USING_DFS
 #include <dfs_posix.h>
 #endif
@@ -146,27 +148,6 @@ static char* memstrs(const char* str, size_t length, int num, ...)
     return ptr;
 }
 
-#if !(defined(__GNUC__) && !defined(__ARMCC_VERSION)/*GCC*/)
-static void* memrchr(const void *s, int c, size_t n)
-{
-    register const char* t=s;
-    register const char* last=0;
-    int i;
-
-    t = t + n;
-    for (i=n; i; --i)
-    {
-        if (*t==c)
-        {
-            last=t;
-            break;
-        }
-        t--;
-    }
-    return (void*)last; /* man, what an utterly b0rken prototype */
-}
-#endif
-
 static char* _webnet_module_upload_parse_header(struct webnet_session* session, char* buffer, rt_size_t length)
 {
     char *ptr, *ch, *end_ptr;