Lines Matching defs:head

120     state->head = Z_NULL;
638             if (state->head != Z_NULL)
639                 state->head->done = -1;
684             if (state->head != Z_NULL)
685                 state->head->text = (int)((hold >> 8) & 1);
693             if (state->head != Z_NULL)
694                 state->head->time = hold;
702             if (state->head != Z_NULL) {
703                 state->head->xflags = (int)(hold & 0xff);
704                 state->head->os = (int)(hold >> 8);
715                 if (state->head != Z_NULL)
716                     state->head->extra_len = (unsigned)hold;
721             else if (state->head != Z_NULL)
722                 state->head->extra = Z_NULL;
730                     if (state->head != Z_NULL &&
731                         state->head->extra != Z_NULL &&
732                         (len = state->head->extra_len - state->length) <
733                             state->head->extra_max) {
734                         zmemcpy(state->head->extra + len, next,
735                                 len + copy > state->head->extra_max ?
736                                 state->head->extra_max - len : copy);
755                     if (state->head != Z_NULL &&
756                             state->head->name != Z_NULL &&
757                             state->length < state->head->name_max)
758                         state->head->name[state->length++] = (Bytef)len;
766             else if (state->head != Z_NULL)
767                 state->head->name = Z_NULL;
777                     if (state->head != Z_NULL &&
778                             state->head->comment != Z_NULL &&
779                             state->length < state->head->comm_max)
780                         state->head->comment[state->length++] = (Bytef)len;
788             else if (state->head != Z_NULL)
789                 state->head->comment = Z_NULL;
802             if (state->head != Z_NULL) {
803                 state->head->hcrc = (int)((state->flags >> 9) & 1);
804                 state->head->done = 1;
1330 int ZEXPORT inflateGetHeader(z_streamp strm, gz_headerp head) {
1339     state->head = head;
1340     head->done = 0;