Lines Matching refs:hash_head
905 IPos hash_head = 0;
933 INSERT_STRING(s, n, hash_head);
935 if (hash_head) hash_head = 0; /* to make compiler happy */
1761 IPos hash_head = NIL; /* head of the hash chain */
1779 * dictionary, and set hash_head to the head of the hash chain:
1782 INSERT_STRING(s, s->strstart, hash_head);
1788 if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
1794 s->match_length = longest_match (s, hash_head);
1815 INSERT_STRING(s, s->strstart, hash_head);
1855 IPos hash_head = NIL; /* head of hash chain */
1874 * dictionary, and set hash_head to the head of the hash chain:
1877 INSERT_STRING(s, s->strstart, hash_head);
1885 if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
1886 s->strstart - hash_head <= MAX_DIST(s)) {
1892 s->match_length = longest_match (s, hash_head);
1927 INSERT_STRING(s, s->strstart, hash_head);