Lines Matching defs:hash_head
1230 IPos hash_head = NIL; /* head of the hash chain */
1249 * dictionary, and set hash_head to the head of the hash chain:
1252 INSERT_STRING(s, s->strstart, hash_head);
1258 if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
1264 s->match_length = longest_match (s, hash_head);
1286 INSERT_STRING(s, s->strstart, hash_head);
1326 IPos hash_head = NIL; /* head of hash chain */
1344 * dictionary, and set hash_head to the head of the hash chain:
1347 INSERT_STRING(s, s->strstart, hash_head);
1355 if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
1356 s->strstart - hash_head <= MAX_DIST(s)) {
1362 s->match_length = longest_match (s, hash_head);
1398 INSERT_STRING(s, s->strstart, hash_head);