SUPPORTS_EXTENDED_NAMES
if (SUPPORTS_EXTENDED_NAMES(attributes))
SUPPORTS_EXTENDED_NAMES(flags))
SUPPORTS_EXTENDED_NAMES(flags)) {
if (!ret && SUPPORTS_EXTENDED_NAMES(flags))
SUPPORTS_EXTENDED_NAMES(attributes))
SUPPORTS_EXTENDED_NAMES(attrl))
if (SUPPORTS_EXTENDED_NAMES(attributes))