int configure_usb_device(struct usb_pipe *pipe);
int send_default_control(struct usb_pipe *pipe, const struct usb_ctrlrequest *req
, void *data);
int configure_usb_device(struct usb_pipe *pipe);
int send_default_control(struct usb_pipe *pipe, const struct usb_ctrlrequest *req
, void *data);