$NetBSD: patch-bb,v 1.3 2008/11/06 15:27:00 tron Exp $

--- src/mailutil/mailutil.c.orig	2008-06-04 19:18:34.000000000 +0100
+++ src/mailutil/mailutil.c	2008-11-06 13:35:58.000000000 +0000
@@ -27,7 +27,6 @@
 
 #include <stdio.h>
 #include <errno.h>
-extern int errno;		/* just in case */
 #include "c-client.h"
 #ifdef SYSCONFIG		/* defined in env_unix.h */
 #include <pwd.h>