$NetBSD: patch-al,v 1.7 2005/12/18 18:54:26 joerg Exp $

--- support/ftw.c.orig	2005-12-18 18:43:08.000000000 +0000
+++ support/ftw.c
@@ -55,7 +55,6 @@
 	(dp->d_name[0] == '.' && (!dp->d_name[1] || \
 	    (dp->d_name[1] == '.' && !dp->d_name[2])))
 
-extern int errno;
 static int g_fds, (*g_fn) (), g_opts;
 static char *bp;