$NetBSD: patch-ak,v 1.1 2006/06/28 23:13:18 dbj Exp $

--- ckuus7.c.orig	2004-03-14 12:15:00.000000000 -0500
+++ ckuus7.c	2006-06-27 19:29:14.000000000 -0400
@@ -32,6 +32,8 @@
 #include "ckucmd.h"
 #include "ckclib.h"
 
+#include <errno.h>
+
 #ifdef VMS
 #ifndef TCPSOCKET
 #include <errno.h>