$NetBSD: patch-ah,v 1.1.1.1 2002/06/17 02:24:58 dmcmahill Exp $

--- src/x/wx_ipc.cpp.orig	Thu Mar 26 17:15:44 1998
+++ src/x/wx_ipc.cpp
@@ -104,7 +104,7 @@
 #ifdef VMS
 int errno=0; // there is no defined global variable
 #else
-extern errno;
+#include <errno.h>
 #endif
 
 int wx_socket_create (int port);