HelenOS sources

xhci_event_ring_dequeue  666 uspace/drv/bus/usb/xhci/hc.c 	while ((err = xhci_event_ring_dequeue(event_ring, &trb)) != ENOENT) {
xhci_event_ring_dequeue  117 uspace/drv/bus/usb/xhci/trb_ring.h extern errno_t xhci_event_ring_dequeue(xhci_event_ring_t *, xhci_trb_t *);