summaryrefslogtreecommitdiffstats
path: root/contrib/src/boost/detail/winapi/timers.hpp
blob: e129dd9b1a3a2004f5fd527b8fba5766d3cba1e1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
//  timers.hpp  --------------------------------------------------------------//


//  Copyright 2010 Vicente J. Botet Escriba

//  Copyright 2015 Andrey Semashev


//  Distributed under the Boost Software License, Version 1.0.

//  See http://www.boost.org/LICENSE_1_0.txt



#ifndef BOOST_DETAIL_WINAPI_TIMERS_HPP

#define BOOST_DETAIL_WINAPI_TIMERS_HPP


#include <boost/detail/winapi/basic_types.hpp>


#ifdef BOOST_HAS_PRAGMA_ONCE

#pragma once

#endif


#if !defined( BOOST_USE_WINDOWS_H )

extern "C" {
BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
QueryPerformanceCounter(::_LARGE_INTEGER* lpPerformanceCount);

BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
QueryPerformanceFrequency(::_LARGE_INTEGER* lpFrequency);
}
#endif



namespace boost {
namespace detail {
namespace winapi {

BOOST_FORCEINLINE BOOL_ QueryPerformanceCounter(LARGE_INTEGER_* lpPerformanceCount)
{
    return ::QueryPerformanceCounter(reinterpret_cast< ::_LARGE_INTEGER* >(lpPerformanceCount));
}

BOOST_FORCEINLINE BOOL_ QueryPerformanceFrequency(LARGE_INTEGER_* lpFrequency)
{
    return ::QueryPerformanceFrequency(reinterpret_cast< ::_LARGE_INTEGER* >(lpFrequency));
}

}
}
}

#endif // BOOST_DETAIL_WINAPI_TIMERS_HPP