+#include "../net/if_types.h"
+#include "../net/netisr.h"
+#include "../net/route.h"
+
+#include "machine/mtpr.h"
+
+#ifdef INET
+#include "../netinet/in.h"
+#include "../netinet/in_systm.h"
+#include "../netinet/in_var.h"
+#include "../netinet/ip.h"
+#endif
+
+#ifdef NS
+#include "../netns/ns.h"
+#include "../netns/ns_if.h"
+#endif
+
+#ifdef ISO
+#include "../netiso/iso.h"
+#include "../netiso/iso_var.h"
+#endif