Lines Matching defs:hash_head
921 IPos hash_head = NIL; /* head of the hash chain */
939 * dictionary, and set hash_head to the head of the hash chain:
942 INSERT_STRING(s, s->strstart, hash_head);
948 if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
954 s->match_length = longest_match (s, hash_head);
974 INSERT_STRING(s, s->strstart, hash_head);
1015 IPos hash_head = NIL; /* head of hash chain */
1034 * dictionary, and set hash_head to the head of the hash chain:
1037 INSERT_STRING(s, s->strstart, hash_head);
1045 if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
1046 s->strstart - hash_head <= MAX_DIST(s)) {
1052 s->match_length = longest_match (s, hash_head);
1087 INSERT_STRING(s, s->strstart, hash_head);