rt-thread-official/bsp/wch/risc-v/Libraries/ch32_drivers/drv_common.h

/*
 * Copyright (c) 2006-2023, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2023-06-14     muaxiaohei   first version
 */

#ifndef __DRV_COMMON_H__
#define __DRV_COMMON_H__


#ifdef __cplusplus
extern "C" {
#endif

void rt_hw_us_delay(rt_uint32_t us);

#ifdef __cplusplus
}
#endif

#endif