--- gvpe/src/vpn.h	2003/10/14 03:22:09	1.9
+++ gvpe/src/vpn.h	2004/04/02 14:42:45	1.14
@@ -1,5 +1,6 @@
 /*
     vpn.h -- header for vpn.C
+    Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com>
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -26,7 +27,7 @@
 
 struct vpn
   {
-    int udpv4_fd, tcpv4_fd, ipv4_fd, icmpv4_fd;
+    int udpv4_fd, tcpv4_fd, ipv4_fd, icmpv4_fd, dnsv4_fd;
 
     int events;
 
@@ -49,6 +50,7 @@
     void shutdown_all ();
 
     void tap_ev (io_watcher &w, short revents); io_watcher tap_ev_watcher;
+    void inject_data_packet (tap_packet *pkt, int dst);
 
     void send_connect_request (int id);
 
@@ -65,6 +67,11 @@
     bool send_icmpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
 #endif
 
+#if ENABLE_DNS
+    void dnsv4_ev (io_watcher &w, short revents); io_watcher dnsv4_ev_watcher;
+    bool send_dnsv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
+#endif
+
     void udpv4_ev (io_watcher &w, short revents); io_watcher udpv4_ev_watcher;
     bool send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
 
@@ -81,5 +88,7 @@
     const char *script_if_up ();
   };
 
+extern vpn network; // THE vpn
+
 #endif