twa_poll_response
if (twa_poll_response(tw_dev, request_id, 30))
if (twa_poll_response(tw_dev, request_id, 30)) {
static int twa_poll_response(TW_Device_Extension *tw_dev, int request_id, int seconds);
if (twa_poll_response(tw_dev, request_id, 30)) {