$OpenBSD: patch-vtmouse_c,v 1.1 2005/10/31 20:27:14 naddy Exp $
--- vtmouse.c.orig	Mon Oct 31 21:11:57 2005
+++ vtmouse.c	Mon Oct 31 21:12:14 2005
@@ -8,6 +8,7 @@
 #define SPLITVT_SOURCE
 
 #include <stdio.h>
+#include <stdlib.h>
 #include "vtmouse.h"
 
 extern FILE *safe_popen();		/* From misc.c */
