usbd_get_pipe0
struct usbd_pipe *pipe0 = usbd_get_pipe0(sc->atu_udev);
struct usbd_pipe *pipe0 = usbd_get_pipe0(sc->sc_udev);
struct usbd_pipe *pipe0 = usbd_get_pipe0(sc->sc_udev);
struct usbd_pipe *pipe0 = usbd_get_pipe0(sc->sc_udev);
struct usbd_pipe *pipe0 = usbd_get_pipe0(sc->sc_udev);
struct usbd_pipe *pipe0 = usbd_get_pipe0(sc->sc_udev);
struct usbd_pipe *usbd_get_pipe0(struct usbd_device *);