  		    "TapAgent(%s): sendpkt (%p, %d): %s\n",
  		    name(), p->accessdata(), hc->size(), strerror(errno));
 --- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h	Tue May 15 15:23:38 2001
-+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h	Fri Nov  8 17:04:05 2002
++++ ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h	Fri Nov  8 19:01:45 2002
 @@ -71,8 +71,9 @@
  protected:
  	int maxpkt_;		/* max size allocated to recv a pkt */

 
 /*
  * simulator schedules TapAgent::recv which calls sendpkt
@@ -231,23 +492,24 @@
   unsigned short dglen;
   struct ip *ipheader;
 

+  struct in_addr dst;
+  struct in_addr nexthop;
+  int nexthop_iface;
+  bool ipfwruleneeded;
+};
+
+#endif
