$NetBSD: patch-ab,v 1.3 2004/02/29 13:45:48 jdc Exp $

--- all.c.orig	1995-12-22 12:05:56.000000000 +0000
+++ all.c	2004-02-29 13:17:51.000000000 +0000
@@ -639,4 +639,6 @@
 {
+#ifndef __NetBSD__
   extern int sys_nerr;
   extern char *sys_errlist[];
+#endif