$NetBSD: patch-ag,v 1.4 2005/12/03 00:52:54 joerg Exp $

--- src/osdep/unix/os_bsi.c.orig	2005-12-02 23:38:04.000000000 +0000
+++ src/osdep/unix/os_bsi.c
@@ -30,7 +30,6 @@
 #include <netdb.h>
 #include <ctype.h>
 #include <errno.h>
-extern int errno;		/* just in case */
 #include <pwd.h>
 #include "misc.h"
 
