$OpenBSD: patch-sgrep_c,v 1.1 2002/07/21 01:48:42 naddy Exp $
--- sgrep.c.orig	Sun Jul 21 03:42:51 2002
+++ sgrep.c	Sun Jul 21 03:43:05 2002
@@ -1,5 +1,6 @@
 /* Copyright (c) 1991 Sun Wu and Udi Manber.  All Rights Reserved. */
 #include <stdio.h>
+#include <stdlib.h>
 #include <ctype.h>
 #define MAXSYM  256
 #define MAXMEMBER 8192