$OpenBSD: patch-parse_c,v 1.1 2002/07/21 01:48:42 naddy Exp $
--- parse.c.orig	Sun Jul 21 03:41:39 2002
+++ parse.c	Sun Jul 21 03:41:53 2002
@@ -3,6 +3,7 @@
    tree for that regular expression.				*/
 
 #include <stdio.h>
+#include <stdlib.h>
 #include "re.h"
 
 #define FALSE	0