--- embedaddon/quagga/lib/memory.h	2012/02/21 17:26:12	1.1.1.1
+++ embedaddon/quagga/lib/memory.h	2013/07/21 23:54:39	1.1.1.2
@@ -21,6 +21,8 @@ Software Foundation, Inc., 59 Temple Place - Suite 330
 #ifndef _ZEBRA_MEMORY_H
 #define _ZEBRA_MEMORY_H
 
+#define array_size(ar) (sizeof(ar) / sizeof(ar[0]))
+
 /* For pretty printing of memory allocate information. */
 struct memory_list
 {