$NetBSD: patch-as,v 1.1 2005/12/03 00:52:54 joerg Exp $

--- src/osdep/unix/tenex.c.orig	2005-12-03 00:01:26.000000000 +0000
+++ src/osdep/unix/tenex.c
@@ -34,7 +34,6 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <errno.h>
-extern int errno;		/* just in case */
 #include "mail.h"
 #include "osdep.h"
 #include <sys/stat.h>
