pub unsafe extern "C" fn g_bus_own_name(
bus_type: GBusType,
name: *const c_char,
flags: GBusNameOwnerFlags,
bus_acquired_handler: GBusAcquiredCallback,
name_acquired_handler: GBusNameAcquiredCallback,
name_lost_handler: GBusNameLostCallback,
user_data: gpointer,
user_data_free_func: GDestroyNotify,
) -> c_uint