Lines Matching refs:head
120 state->head = Z_NULL;
639 if (state->head != Z_NULL)
640 state->head->done = -1;
685 if (state->head != Z_NULL)
686 state->head->text = (int)((hold >> 8) & 1);
694 if (state->head != Z_NULL)
695 state->head->time = hold;
703 if (state->head != Z_NULL) {
704 state->head->xflags = (int)(hold & 0xff);
705 state->head->os = (int)(hold >> 8);
716 if (state->head != Z_NULL)
717 state->head->extra_len = (unsigned)hold;
722 else if (state->head != Z_NULL)
723 state->head->extra = Z_NULL;
731 if (state->head != Z_NULL &&
732 state->head->extra != Z_NULL &&
733 (len = state->head->extra_len - state->length) <
734 state->head->extra_max) {
735 zmemcpy(state->head->extra + len, next,
736 len + copy > state->head->extra_max ?
737 state->head->extra_max - len : copy);
756 if (state->head != Z_NULL &&
757 state->head->name != Z_NULL &&
758 state->length < state->head->name_max)
759 state->head->name[state->length++] = (Bytef)len;
767 else if (state->head != Z_NULL)
768 state->head->name = Z_NULL;
778 if (state->head != Z_NULL &&
779 state->head->comment != Z_NULL &&
780 state->length < state->head->comm_max)
781 state->head->comment[state->length++] = (Bytef)len;
789 else if (state->head != Z_NULL)
790 state->head->comment = Z_NULL;
803 if (state->head != Z_NULL) {
804 state->head->hcrc = (int)((state->flags >> 9) & 1);
805 state->head->done = 1;
1332 int ZEXPORT inflateGetHeader(z_streamp strm, gz_headerp head) {
1341 state->head = head;
1342 head->done = 0;