$NetBSD: patch-al,v 1.5 2010/12/30 09:02:52 obache Exp $

--- incoming/modemd.c.orig	1996-09-10 00:34:58.000000000 +0000
+++ incoming/modemd.c
@@ -48,6 +48,7 @@ static char copyright[] =
 #include <syslog.h>
 #include <pwd.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 static char *ttyName;
 static char progName [1024];