sc_iface0         167 dev/usb/ubt.c  	usbd_interface_handle	 sc_iface0;
sc_iface0         339 dev/usb/ubt.c  	err = usbd_device2interface_handle(sc->sc_udev, 0, &sc->sc_iface0);
sc_iface0         352 dev/usb/ubt.c  	(void)usbd_endpoint_count(sc->sc_iface0, &count);
sc_iface0         357 dev/usb/ubt.c  		ed = usbd_interface2endpoint_descriptor(sc->sc_iface0, i);
sc_iface0         725 dev/usb/ubt.c  	err = usbd_open_pipe_intr(sc->sc_iface0,
sc_iface0         752 dev/usb/ubt.c  	err = usbd_open_pipe(sc->sc_iface0, sc->sc_aclrd_addr,
sc_iface0         772 dev/usb/ubt.c  	err = usbd_open_pipe(sc->sc_iface0, sc->sc_aclwr_addr,