usbd_get_string_desc
err = usbd_get_string_desc(sc->sc_udev, si->usd_string_index,
err = usbd_get_string_desc(usc->sc_udev,
err = usbd_get_string_desc(dev, USB_LANGUAGE_TABLE, 0, &us,
err = usbd_get_string_desc(dev, si, dev->ud_langid, &us, &size);
usbd_status usbd_get_string_desc(struct usbd_device *, int, int,