extern void connman_device_set_mode(struct connman_device *device,
enum connman_device_mode mode);
extern enum connman_device_mode connman_device_get_mode(struct connman_device *device);
extern void connman_device_set_mode(struct connman_device *device,
enum connman_device_mode mode);
extern enum connman_device_mode connman_device_get_mode(struct connman_device *device);