$NetBSD: patch-ag,v 1.5 2007/08/03 17:03:30 obache Exp $

--- src/osdep/unix/os_bsi.c.orig	2006-12-08 01:12:39.000000000 +0000
+++ src/osdep/unix/os_bsi.c
@@ -38,7 +38,6 @@
 #include <netdb.h>
 #include <ctype.h>
 #include <errno.h>
-extern int errno;		/* just in case */
 #include <pwd.h>
 #include "misc.h"