Lines Matching refs:NIL
104 #define NIL 0
197 s->head[s->hash_size-1] = NIL; \
1158 s->strstart - (IPos)MAX_DIST(s) : NIL;
1435 *p = (Pos)(m >= wsize ? m-wsize : NIL);
1443 *p = (Pos)(m >= wsize ? m-wsize : NIL);
1651 hash_head = NIL;
1659 if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
1754 hash_head = NIL;
1764 if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
