$NetBSD: patch-ae,v 1.1 2005/12/16 15:52:03 joerg Exp $

--- src/socket.c.orig	2005-12-16 15:23:27.000000000 +0000
+++ src/socket.c
@@ -24,9 +24,6 @@
 #include "h.h"
 #include <signal.h>
 #include "inet.h"
-#ifndef _WIN32
-extern int errno;		/* ...seems that errno.h doesn't define this everywhere */
-#endif
 #include <sys/types.h>
 #ifndef _WIN32
 #include <sys/socket.h>