Lines Matching defs:index
520 /* "producer index" */
547 * the s/w producer index
561 * index (tc_next).
565 /* ("consumer index") */
597 offset_t index;
857 * Next/Prev value of a cyclic index
859 #define NEXT(index, limit) ((index) + 1 < (limit) ? (index) + 1 : 0)
860 #define PREV(index, limit) (0 == (index) ? (limit - 1) : (index) - 1)