--- tuxlayerprivate/include/net/sock.h.~1~	Sat Apr 28 20:32:17 2001
+++ tuxlayerprivate/include/net/sock.h	Sun Apr 29 16:44:42 2001
@@ -669,6 +669,9 @@
 	/* RPC layer private data */
 	void			*user_data;
   
+	/* TUX application layer private data */
+	void			*tux_data;
+
 	/* Callbacks */
 	void			(*state_change)(struct sock *sk);
 	void			(*data_ready)(struct sock *sk,int bytes);