$OpenBSD: patch-src_ipc_c,v 1.7 2012/05/09 11:56:49 dcoppa Exp $

Add missing header

--- src/ipc.c.orig	Mon May  7 17:04:44 2012
+++ src/ipc.c	Mon May  7 17:04:58 2012
@@ -9,6 +9,7 @@
  */
 #include "all.h"
 
+#include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <fcntl.h>
