ICE_BT_TUN_PORT_OFF_H
if (on && item->key[ICE_BT_TUN_PORT_OFF_H] == ICE_BT_INV_KEY &&
item->key_inv[ICE_BT_TUN_PORT_OFF_H] == ICE_BT_INV_KEY) {
item->key_inv[ICE_BT_TUN_PORT_OFF_H] =
item->key[ICE_BT_TUN_PORT_OFF_H] =
item->key_inv[ICE_BT_TUN_PORT_OFF_H] ==
item->key_inv[ICE_BT_TUN_PORT_OFF_H] = ICE_BT_INV_KEY;
item->key[ICE_BT_TUN_PORT_OFF_H] = ICE_BT_INV_KEY;