ATTR_EXT
if (ds->attr != ATTR_EXT)
if ((*de)->attr == ATTR_EXT)
if (de->attr != ATTR_EXT && (de->attr & ATTR_VOLUME))
if (de->attr != ATTR_EXT && IS_FREE(de->name))
if (de->attr == ATTR_EXT) {
if (de->attr != ATTR_EXT && (de->attr & ATTR_VOLUME))
if (de->attr != ATTR_EXT && IS_FREE(de->name))
if (isvfat && de->attr == ATTR_EXT) {
ps->attr = ATTR_EXT;