Searched refs:_tail (Results 1 – 1 of 1) sorted by relevance
70 #define EP_RING_FULL(_head, _tail, _max) \ argument71 (0 == EP_RING_INDEX(((_tail) - (_head)), (_max)))72 #define EP_RING_EMPTY(_head, _tail, _max) \ argument73 (1 == EP_RING_INDEX(((_tail) - (_head)), (_max)))