homework-jianmu/2.0/deps/MsvcLibX/include/msvcTime.h

49 lines
1.7 KiB
C

/*****************************************************************************\
* *
* Filename: time.h *
* *
* Description: MsvcLibX extensions to time.h. *
* *
* Notes: *
* *
* History: *
* 2014-06-04 JFL Created this file. *
* 2015-11-15 JFL Visual Studio 2015 moved this file to the Windows Kit UCRT.
* *
* Copyright 2016 Hewlett Packard Enterprise Development LP *
* Licensed under the Apache 2.0 license - www.apache.org/licenses/LICENSE-2.0 *
\*****************************************************************************/
#ifndef _MSVCLIBX_TIME_H
#define _MSVCLIBX_TIME_H 1
#include "msvclibx.h"
#include <winsock2.h>
#include <time.h> /* Include MSVC's own <time.h> file */
#ifdef _MSDOS
/* Check for the definition of _STRUCT_TIMESPEC before using clock_gettime().
If it's not defined, use time() instead, which is supported by all OSs. */
#endif /* defined(_MSDOS) */
#ifdef _WIN32
#include "sys\msvcTime.h" /* for struct timespec */
typedef int clockid_t;
/* Supported values for clockid_t */
#define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 1
int clock_gettime(clockid_t clock_id, struct timespec *tp);
#endif /* defined(_WIN32) */
#endif /* defined(_MSVCLIBX_TIME_H) */