UAC3_SELECTOR_UNIT
case PTYPE(UAC_VERSION_3, UAC3_SELECTOR_UNIT):
case UAC3_SELECTOR_UNIT:
term->type = UAC3_SELECTOR_UNIT << 16; /* virtual type */
case PTYPE(UAC_VERSION_3, UAC3_SELECTOR_UNIT):
FUNC(UAC_VERSION_3, UAC3_SELECTOR_UNIT, validate_selector_unit),