$NetBSD: patch-aj,v 1.4 2010/12/30 09:02:52 obache Exp $

--- common/mcap.c.orig	1997-02-21 23:05:16.000000000 +0000
+++ common/mcap.c
@@ -48,6 +48,8 @@ static char copyright[] =
 #include "mcap.h"
 
 static void enter_modemcap PROTO ((char *));
+#include <stdlib.h>
+
 static void parse_mcstring PROTO ((char *, struct modemcap *));
 static void read_mcap PROTO ((void));
 static void parse_modemcap PROTO ((char *, struct modemcap *));