$NetBSD: patch-aa,v 1.1 2007/12/27 17:46:53 joerg Exp $

--- mfc/mfc.h.orig	2007-12-27 15:47:26.000000000 +0000
+++ mfc/mfc.h
@@ -40,6 +40,9 @@
 #ifdef __linux__
 #include <linux/mroute.h>
 #include <linux/mroute6.h>
+#elif defined(__DragonFly__)
+#include <net/ip_mroute/ip_mroute.h>
+#include <netinet6/ip6_mroute.h>
 #else
 #include <netinet/ip_mroute.h>
 #include <netinet6/ip6_mroute.h>