VDC_OWNERSHIP_WANTED
if (vdcp->ownership & VDC_OWNERSHIP_WANTED)
if (vdc->ownership & VDC_OWNERSHIP_WANTED) {
while (vdc->ownership & VDC_OWNERSHIP_WANTED) {
if ((vdc->ownership & VDC_OWNERSHIP_WANTED) &&
vdc_ownership_update(vdc, VDC_OWNERSHIP_WANTED);
vdc_ownership_update(vdc, VDC_OWNERSHIP_WANTED |