Lines Matching refs:head
121 state->head = Z_NULL;
650 if (state->head != Z_NULL)
651 state->head->done = -1;
696 if (state->head != Z_NULL)
697 state->head->text = (int)((hold >> 8) & 1);
705 if (state->head != Z_NULL)
706 state->head->time = hold;
714 if (state->head != Z_NULL) {
715 state->head->xflags = (int)(hold & 0xff);
716 state->head->os = (int)(hold >> 8);
727 if (state->head != Z_NULL)
728 state->head->extra_len = (unsigned)hold;
733 else if (state->head != Z_NULL)
734 state->head->extra = Z_NULL;
742 if (state->head != Z_NULL &&
743 state->head->extra != Z_NULL &&
744 (len = state->head->extra_len - state->length) <
745 state->head->extra_max) {
746 zmemcpy(state->head->extra + len, next,
747 len + copy > state->head->extra_max ?
748 state->head->extra_max - len : copy);
767 if (state->head != Z_NULL &&
768 state->head->name != Z_NULL &&
769 state->length < state->head->name_max)
770 state->head->name[state->length++] = (Bytef)len;
778 else if (state->head != Z_NULL)
779 state->head->name = Z_NULL;
789 if (state->head != Z_NULL &&
790 state->head->comment != Z_NULL &&
791 state->length < state->head->comm_max)
792 state->head->comment[state->length++] = (Bytef)len;
800 else if (state->head != Z_NULL)
801 state->head->comment = Z_NULL;
814 if (state->head != Z_NULL) {
815 state->head->hcrc = (int)((state->flags >> 9) & 1);
816 state->head->done = 1;
1365 int ZEXPORT inflateGetHeader(z_streamp strm, gz_headerp head) {
1374 state->head = head;
1375 head->done = 0;