1// -*- C++ -*-
2//===----------------------------------------------------------------------===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef _LIBCPP___CHRONO_HIGH_RESOLUTION_CLOCK_H
11#define _LIBCPP___CHRONO_HIGH_RESOLUTION_CLOCK_H
12
13#include <__chrono/steady_clock.h>
14#include <__chrono/system_clock.h>
15#include <__config>
16
17#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
18# pragma GCC system_header
19#endif
20
21_LIBCPP_BEGIN_NAMESPACE_STD
22
23namespace chrono {
24
25#ifndef _LIBCPP_HAS_NO_MONOTONIC_CLOCK
26typedef steady_clock high_resolution_clock;
27#else
28typedef system_clock high_resolution_clock;
29#endif
30
31} // namespace chrono
32
33_LIBCPP_END_NAMESPACE_STD
34
35#endif // _LIBCPP___CHRONO_HIGH_RESOLUTION_CLOCK_H
36