XPORT_VERSION_UNSPECIFIED
|| cts->transport_version == XPORT_VERSION_UNSPECIFIED)
cts->transport_version = XPORT_VERSION_UNSPECIFIED;
cpi->transport_version = XPORT_VERSION_UNSPECIFIED;
ccb->cts.transport_version = XPORT_VERSION_UNSPECIFIED;
cts->transport_version = XPORT_VERSION_UNSPECIFIED;
ccb->cts.transport_version = XPORT_VERSION_UNSPECIFIED;
if (cts->transport_version != XPORT_VERSION_UNSPECIFIED &&