$OpenBSD: patch-xmalloc_c,v 1.1 2010/07/09 07:17:37 sthen Exp $
--- xmalloc.c.orig	Thu Jul  8 21:29:48 2010
+++ xmalloc.c	Thu Jul  8 21:30:38 2010
@@ -36,6 +36,7 @@
 
 #include <config.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/types.h>
 #include "popclient.h"