$NetBSD: patch-ag,v 1.2 2002/10/09 13:38:21 tron Exp $

--- common.c.orig	Mon Jul  8 16:38:24 2002
+++ common.c	Tue Oct  8 16:56:44 2002
@@ -20,5 +20,7 @@
 /* For vsnprintf prototype */
+#ifndef __NetBSD__
 #define _ISOC99_SOURCE 1
+#endif
 
 #include "pppoe.h"