$NetBSD: patch-co,v 1.2 2011/07/03 20:15:59 dholland Exp $

- use modern C

--- server/ptc.c~	1998-04-27 11:31:58.000000000 -0400
+++ server/ptc.c	2008-08-31 01:41:24.000000000 -0400
@@ -28,6 +28,7 @@
 *	and apply X protocol translation "programs."			*
 *									*
 ************************************************************************/
+#include <stdlib.h>
 #define NEED_REPLIES
 #define NEED_EVENTS
 #include <X11/X.h>
