$NetBSD: patch-ad,v 1.4 2011/04/28 07:27:25 adam Exp $

--- config.h.in.orig	2010-11-04 19:37:13.000000000 +0000
+++ config.h.in
@@ -234,6 +234,9 @@
 /* Define to 1 if you have the <net/if.h> header file. */
 #undef HAVE_NET_IF_H
 
+/* Define to 1 if you have the <net/if_tap.h> header file. */
+#undef HAVE_NET_IF_TAP_H
+
 /* Define to 1 if you have the <net/if_tun.h> header file. */
 #undef HAVE_NET_IF_TUN_H
 
