Added SSH2 only support.

[sgt/putty] / proxy.h

diff --git a/proxy.h b/proxy.h
index 43d92cb..7c8d948 100644 (file)
--- a/proxy.h
+++ b/proxy.h
@@ -80,24 +80,6 @@ struct Socket_proxy_tag {
     /* accepting */
     void *accepting_sock;
 
-    /* spin locks, for the critical switch from negotiating
-     * to active state. we have to dump all of our pending
-     * buffers without new events (read, writes, etc) corrupting
-     * things. we should not have built up a large amount of
-     * pending data during negotiation, so hopefully this will
-     * not have a large effect on performance.
-     */
-
-    char lock_close;
-    char lock_write;
-    char lock_write_oob;
-    char lock_receive;
-    char lock_flush;
-    char lock_closing;
-    char lock_sent;
-    char lock_accepting;
-    char lock_freeze;
-
 };
 
 typedef struct Plug_proxy_tag * Proxy_Plug;
@@ -114,6 +96,7 @@ extern void proxy_activate (Proxy_Socket);
 
 extern int proxy_http_negotiate (Proxy_Socket, int);
 extern int proxy_telnet_negotiate (Proxy_Socket, int);
-extern int proxy_socks_negotiate (Proxy_Socket, int);
+extern int proxy_socks4_negotiate (Proxy_Socket, int);
+extern int proxy_socks5_negotiate (Proxy_Socket, int);
 
 #endif