Lines Matching refs:prev_match
1648 s->prev_length = s->match_length, s->prev_match = s->match_start;
1667 /* If prev_match is also MIN_MATCH, match_start is garbage
1680 check_match(s, s->strstart-1, s->prev_match, s->prev_length);
1682 _tr_tally_dist(s, s->strstart -1 - s->prev_match,
