-//extern void show_all_local_dev(connection_hci *connection, bt_device *p_device);
-//extern void call_hci_inquiry_cmd(dev_lap lap,__u8 inq_length,__u8 resp_count);
-//extern void call_hci_create_connection(bt_address *dev_adress,unsigned short pkt_type,__u8 sc_mod);
-//extern void call_hci_read_bd_addr_cmd(bt_device *p_device);
-//extern void call_hci_read_local_name_cmd(bt_device *p_device);
-//extern void create_BTsocket_connection(connection_hci *connection, bt_device *p_device);