static int adapter_cmp(gconstpointer a, gconstpointer b)
{
	struct btd_adapter *adapter = (struct btd_adapter *) a;
	const bdaddr_t *bdaddr = b;

	return bacmp(&adapter->bdaddr, bdaddr);
}
static int adapter_cmp(gconstpointer a, gconstpointer b)
{
	struct btd_adapter *adapter = (struct btd_adapter *) a;
	const bdaddr_t *bdaddr = b;

	return bacmp(&adapter->bdaddr, bdaddr);
}