$NetBSD: patch-ac,v 1.2 2019/11/16 10:14:15 mef Exp $

date: 2005-11-11 01:31:25 +0900;  author: joerg;  state: Exp;
Depend on errno.h for errno.

--- wipe.c.orig	2009-06-15 12:07:00.000000000 +0900
+++ wipe.c	2019-11-16 19:01:20.812061117 +0900
@@ -56,7 +56,6 @@
 #include "rand.h"
 #include "wipe.h"
 
-extern int errno;
 extern int exit_code;
 extern char *argvzero;
 extern struct rename_s rns;