/* Copyright 2018 Canaan Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
* @file sleep.h
* @brief add from Canaan K210 SDK
*               https://canaan-creative.com/developer
* @version 1.0 
* @author AIIT XUOS Lab
* @date 2021-04-25
*/

#ifndef _BSP_SLEEP_H
#define _BSP_SLEEP_H

#include "encoding.h"
#include "clint.h"
#include "syscalls.h"

#ifdef __cplusplus
extern "C" {
#endif

int usleep(uint64_t usec);
int msleep(uint64_t msec);
unsigned int sleep(unsigned int seconds);

#ifdef __cplusplus
}
#endif

#endif /* _BSP_SLEEP_H */