buildroot/package/wireless_tools/wireless_tools-29-remove-bzero.patch

--- a/iwlib.c	2007-06-29 19:43:31.000000000 -0400
+++ b/iwlib.c	2008-03-12 14:18:48.000000000 -0400
@@ -475,7 +475,7 @@ iw_get_range_info(int		skfd,
   union iw_range_raw *	range_raw;
 
   /* Cleanup */
-  bzero(buffer, sizeof(buffer));
+  memset(buffer, 0, sizeof(buffer));
 
   wrq.u.data.pointer = (caddr_t) buffer;
   wrq.u.data.length = sizeof(buffer);
@@ -504,7 +504,7 @@ iw_get_range_info(int		skfd,
   else
     {
       /* Zero unknown fields */
-      bzero((char *) range, sizeof(struct iw_range));
+      memset((char *) range, 0, sizeof(struct iw_range));
 
       /* Initial part unmoved */
       memcpy((char *) range,
@@ -2960,7 +2960,7 @@ iw_process_scanning_token(struct iw_even
 	oldwscan->next = wscan;
 
       /* Reset it */
-      bzero(wscan, sizeof(struct wireless_scan));
+      memset(wscan, 0, sizeof(struct wireless_scan));
 
       /* Save cell identifier */
       wscan->has_ap_addr = 1;