USBPRN_OPEN
usbprnp->usbprn_flags |= USBPRN_OPEN;
usbprnp->usbprn_flags &= ~USBPRN_OPEN;
if (usbprnp->usbprn_flags & USBPRN_OPEN) {
if (usbprnp->usbprn_flags & USBPRN_OPEN) {
if (usbprnp->usbprn_flags & USBPRN_OPEN) {
ASSERT((usbprnp->usbprn_flags & USBPRN_OPEN) == 0);
if ((usbprnp->usbprn_flags & USBPRN_OPEN) != 0) {
if (usbprnp->usbprn_flags & USBPRN_OPEN) {
(((s)->usbprn_flags & USBPRN_OPEN) && \