--- zzzz-none-000/linux-2.6.32.61/scripts/kallsyms.c	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/scripts/kallsyms.c	2011-10-21 12:21:44.000000000 +0000
@@ -22,6 +22,35 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#ifdef __APPLE__
+/* Darwin has no memmem implementation, this one is ripped of the uClibc-0.9.28 source */
+void *memmem (const void *haystack, size_t haystack_len,
+                          const void *needle,  size_t needle_len)
+{
+  const char *begin;
+  const char *const last_possible
+    = (const char *) haystack + haystack_len - needle_len;
+
+  if (needle_len == 0)
+    /* The first occurrence of the empty string is deemed to occur at
+       the beginning of the string.  */
+    return (void *) haystack;
+
+  /* Sanity check, otherwise the loop might search through the whole
+     memory.  */
+  if (__builtin_expect (haystack_len < needle_len, 0))
+    return NULL;
+
+  for (begin = (const char *) haystack; begin <= last_possible; ++begin)
+    if (begin[0] == ((const char *) needle)[0] &&
+        !memcmp ((const void *) &begin[1],
+                 (const void *) ((const char *) needle + 1),
+                 needle_len - 1))
+      return (void *) begin;
+
+  return NULL;
+}
+#endif
 
 #ifndef ARRAY_SIZE
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
@@ -109,7 +138,10 @@
 	if (rc != 3) {
 		if (rc != EOF) {
 			/* skip line */
-			fgets(str, 500, in);
+            // hbl: remove fgets(...) warn_unused_result
+			if(!fgets(str, 500, in)) {
+                str[0] = '\0';
+            }
 		}
 		return -1;
 	}