VALID_MVDS
h->udfs.flags |= VALID_MVDS;
if ((h->udfs.flags & (VALID_MVDS | VALID_RVDS)) == 0) {
if (h->udfs.flags & VALID_MVDS) {
if (udfs->flags & VALID_MVDS) {
v = (udfs->flags & VALID_MVDS) ? &udfs->mvds : &udfs->rvds;
if (udh->udfs.flags & VALID_MVDS) {
if (udh->udfs.flags & VALID_MVDS) {