--- gvpe/src/connection.h	2003/04/02 03:25:17	1.2
+++ gvpe/src/connection.h	2003/04/06 04:17:36	1.6
@@ -19,8 +19,6 @@
 #ifndef VPE_CONNECTION_H__
 #define VPE_CONNECTION_H__
 
-#include <netinet/ip.h> // for tos etc.
-
 #include <openssl/hmac.h>
 
 #include "global.h"
@@ -77,7 +75,7 @@
     u8 type;
     u8 srcdst, src1, dst1;
 
-    void set_hdr (ptype type, unsigned int dst);
+    void set_hdr (ptype type_, unsigned int dst);
 
     unsigned int src () const
     {
@@ -134,13 +132,14 @@
     enum conf_node::connectmode connectmode;
     u8 prot_minor; // minor number of other side
 
-    void reset_dstaddr ();
+    void reset_si ();
+    const sockinfo &forward_si (const sockinfo &si) const;
 
     void shutdown ();
     void reset_connection ();
-    void establish_connection_cb (tstamp &ts); time_watcher establish_connection;
-    void rekey_cb (tstamp &ts); time_watcher rekey; // next rekying (actually current reset + reestablishing)
-    void keepalive_cb (tstamp &ts); time_watcher keepalive; // next keepalive probe
+    void establish_connection_cb (time_watcher &w); time_watcher establish_connection;
+    void rekey_cb (time_watcher &w); time_watcher rekey; // next rekying (actually current reset + reestablishing)
+    void keepalive_cb (time_watcher &w); time_watcher keepalive; // next keepalive probe
 
     void send_auth_request (const sockinfo &si, bool initiate);
     void send_auth_response (const sockinfo &si, const rsaid &id, const rsachallenge &chg);
@@ -149,14 +148,14 @@
     void send_ping (const sockinfo &dsi, u8 pong = 0);
     void send_data_packet (tap_packet *pkt, bool broadcast = false);
     void inject_data_packet (tap_packet *pkt, bool broadcast = false);
+    void inject_vpn_packet (vpn_packet *pkt, int tos = 0); // for forwarding
     void connect_request (int id);
 
-    void send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos = IPTOS_RELIABILITY);
     void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi);
 
     void script_node ();
-    const char *script_node_up (int);
-    const char *script_node_down (int);
+    const char *script_node_up ();
+    const char *script_node_down ();
 
     void dump_status ();