usba_get_pipe_handle
pipe_handle = usba_get_pipe_handle(req_wrp->wr_ph_data);
pipe_handle = usba_get_pipe_handle(ph_data);
usb_pipe_handle_t pipe_handle = usba_get_pipe_handle(ph_data);
usb_pipe_handle_t usba_get_pipe_handle(usba_pipe_handle_data_t *);