rt-thread/bsp/mm32l3xx/drivers/drv_gpio.h

/*
 * Copyright (c) 2006-2018, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2019-04-02     henryhuang   the first version
 */
#ifndef DRV_GPIO_H__
#define DRV_GPIO_H__

int rt_hw_pin_init(void);

#endif