VCC_PORT_OPEN
if (vport->status & VCC_PORT_OPEN) {
if (vport->status & VCC_PORT_OPEN) {
vport->status |= VCC_PORT_OPEN;
VCC_PORT_TERM_RD|VCC_PORT_TERM_WR|VCC_PORT_OPEN;
if ((vport->status & VCC_PORT_OPEN) == 0) {
vport->status &= ~VCC_PORT_OPEN;
if ((vport->status & VCC_PORT_OPEN) == 0) {
vport->status &= ~VCC_PORT_OPEN;
if ((vport->status & VCC_PORT_OPEN) == 0) {
if (vport->status & VCC_PORT_OPEN) {
if (vport->status & VCC_PORT_OPEN) {