Lines Matching refs:extra
514 if (s->gzhead->extra != Z_NULL)
629 (s->gzhead->extra == Z_NULL ? 0 : 4) +
641 if (s->gzhead->extra != Z_NULL) {
683 if (s->gzhead->extra != Z_NULL) {
696 put_byte(s, s->gzhead->extra[s->gzindex]);
1459 * NOTE: this function should be optimized to avoid extra copying from
