HSFSMNT_NOMAPLCASE
maplc = (flags & HSFSMNT_NOMAPLCASE) == 0;
flags |= HSFSMNT_NOMAPLCASE;
mount_flags &= ~(HSFSMNT_NOMAPLCASE | HSFSMNT_NOTRAILDOT);
mount_flags |= HSFSMNT_NOMAPLCASE | HSFSMNT_NOVERSION;
mount_flags &= ~(HSFSMNT_NOMAPLCASE | HSFSMNT_NOTRAILDOT);
mount_flags |= HSFSMNT_NOMAPLCASE;