$NetBSD: patch-as,v 1.1 2006/01/04 17:00:32 joerg Exp $

--- src/buffer.c.orig	2006-01-04 15:45:31.000000000 +0000
+++ src/buffer.c
@@ -25,8 +25,6 @@ Boston, MA 02111-1307, USA.  */
 #include <sys/param.h>
 #include <errno.h>
 
-extern int errno;
-
 #ifndef MAXPATHLEN
 /* in 4.1, param.h fails to define this. */
 #define MAXPATHLEN 1024