_AllocateEndpoint
ohci_endpoint_descriptor *endpoint = _AllocateEndpoint();
fDummyControl = _AllocateEndpoint();
fDummyBulk = _AllocateEndpoint();
fDummyIsochronous = _AllocateEndpoint();
fInterruptEndpoints[i] = _AllocateEndpoint();
ohci_endpoint_descriptor * _AllocateEndpoint();