VIES_INOUT
if ((vie->status & VIES_INOUT) == 0) {
} else if (vie->status & VIES_INOUT) {
vie->status = VIES_INIT | VIES_INOUT;
if ((vie->status & VIES_INOUT) == 0 ||
} else if ((vie->status & VIES_INOUT) != 0) {