$NetBSD: patch-am,v 1.5 2004/04/20 22:11:48 drochner Exp $

--- src/uipp/dxuilib/PacketIF.C.orig	2003-09-26 17:38:11.000000000 +0000
+++ src/uipp/dxuilib/PacketIF.C	2004-04-20 19:26:00.000000000 +0000
@@ -1418,7 +1418,7 @@
     int fd;
     int sts;
     int oldPort;
-#if !defined(linux) && !defined(cygwin) && !defined(freebsd) && !defined(macos) && !defined(solaris)
+#if !defined(linux) && !defined(cygwin) && !defined(freebsd) && !defined(macos) && !defined(solaris) && !defined(__NetBSD__)
     extern int errno;
 #endif
     int tries;