Lines Matching refs:heap_len
459 * one less element. Updates heap and heap_len.
464 s->heap[SMALLEST] = s->heap[s->heap_len--]; \
489 while (j <= s->heap_len) {
491 if (j < s->heap_len &&
661 s->heap_len = 0, s->heap_max = HEAP_SIZE;
665 s->heap[++(s->heap_len)] = max_code = n;
677 while (s->heap_len < 2) {
678 node = s->heap[++(s->heap_len)] = (max_code < 2 ? ++max_code : 0);
686 /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
689 for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n);
717 } while (s->heap_len >= 2);