Lines Matching refs:hash_head

924     IPos hash_head = NIL; /* head of the hash chain */
942          * dictionary, and set hash_head to the head of the hash chain:
945             INSERT_STRING(s, s->strstart, hash_head);
951         if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
957                 s->match_length = longest_match (s, hash_head);
977                     INSERT_STRING(s, s->strstart, hash_head);
1018     IPos hash_head = NIL;    /* head of hash chain */
1037          * dictionary, and set hash_head to the head of the hash chain:
1040             INSERT_STRING(s, s->strstart, hash_head);
1048         if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
1049             s->strstart - hash_head <= MAX_DIST(s)) {
1055                 s->match_length = longest_match (s, hash_head);
1090                     INSERT_STRING(s, s->strstart, hash_head);