usbhid_xfer_ctx
struct usbhid_xfer_ctx sc_xfer_ctx[POLL_XFER(USBHID_N_TRANSFER)];
struct usbhid_xfer_ctx *xfer_ctx = usbd_xfer_softc(xfer);
struct usbhid_xfer_ctx *xfer_ctx = usbd_xfer_softc(xfer);
struct usbhid_xfer_ctx *xfer_ctx = usbd_xfer_softc(xfer);
usbhid_intr_handler_cb(struct usbhid_xfer_ctx *xfer_ctx)
usbhid_sync_wakeup_cb(struct usbhid_xfer_ctx *xfer_ctx)
sc->sc_xfer_ctx[USBHID_INTR_IN_DT] = (struct usbhid_xfer_ctx) {
sc->sc_xfer_ctx[POLL_XFER(USBHID_INTR_IN_DT)] = (struct usbhid_xfer_ctx) {
struct usbhid_xfer_ctx *xfer_ctx;
struct usbhid_xfer_ctx;
typedef int usbhid_callback_t(struct usbhid_xfer_ctx *xfer_ctx);