/*
* This file is part of the MicroPython project, http://micropython.org/
*/
#include "usbd_cdc_msc_hid.h"
extern const USBD_HID_ItfTypeDef USBD_HID_fops;
int USBD_HID_RxNum(void);
int USBD_HID_Rx(uint8_t *buf, uint32_t len, uint32_t timeout);