$NetBSD: patch-aj,v 1.1 2006/01/24 19:01:45 joerg Exp $

--- lib/localmbx.c.orig	2006-01-24 15:24:32.000000000 +0000
+++ lib/localmbx.c
@@ -52,7 +52,6 @@ static char *us2s(str) 
 #endif
 
 #include <errno.h>
-extern int errno;
 
 static int GrabRead_the_file P_((int flock_fd));
 
