DISCONNECTED
xbdi->xbdi_status = DISCONNECTED;
if (xbdi->xbdi_status == DISCONNECTED) {
while (xbdi->xbdi_status != DISCONNECTED)
xbdi->xbdi_status = DISCONNECTED;
xneti->xni_status = DISCONNECTED;
scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
case DISCONNECTED: