VDC_DRING_LOCAL
if ((vdc->initialized & VDC_DRING_LOCAL) == 0) {
vdc->initialized |= VDC_DRING_LOCAL;
if (vdc->initialized & VDC_DRING_LOCAL) {
vdc->initialized &= ~VDC_DRING_LOCAL;
if (!(vdcp->initialized & VDC_DRING_LOCAL))
VDC_DRING_LOCAL | VDC_DRING_ENTRY)