diff -urN linux-2.4.16-wt2-4h/net/socket.c linux-2.4.16-wt2-4i/net/socket.c
--- linux-2.4.16-wt2-4h/net/socket.c	Sat Dec  1 21:22:34 2001
+++ linux-2.4.16-wt2-4i/net/socket.c	Sat Dec  1 21:22:23 2001
@@ -1791,3 +1791,41 @@
 	return ret;
 }
 
+int tux_Dprintk;
+int tux_TDprintk;
+
+#ifdef CONFIG_TUX_MODULE
+
+int (*sys_tux_ptr) (unsigned int action, user_req_t *u_info) = NULL;
+
+struct module *tux_module = NULL;
+spinlock_t tux_module_lock = SPIN_LOCK_UNLOCKED;
+
+asmlinkage int sys_tux (unsigned int action, user_req_t *u_info)
+{
+	int ret;
+
+	if (current->tux_info)
+		return sys_tux_ptr(action, u_info);
+
+	ret = -ENOSYS;
+	spin_lock(&tux_module_lock);
+	if (!tux_module)
+		goto out_unlock;
+	__MOD_INC_USE_COUNT(tux_module);
+	spin_unlock(&tux_module_lock);
+
+	if (!sys_tux_ptr)
+		TUX_BUG();
+	ret = sys_tux_ptr(action, u_info);
+
+	spin_lock(&tux_module_lock);
+	__MOD_DEC_USE_COUNT(tux_module);
+out_unlock:
+	spin_unlock(&tux_module_lock);
+
+	return ret;
+}
+
+#endif
+