RING_HAS_UNCONSUMED_RESPONSES
if (RING_HAS_UNCONSUMED_RESPONSES(&queue->rx))
while (RING_HAS_UNCONSUMED_RESPONSES(&bedata->ring)) {
(_work_to_do) = RING_HAS_UNCONSUMED_RESPONSES(_r); \
(_work_to_do) = RING_HAS_UNCONSUMED_RESPONSES(_r); \