/********************************************************************************
*                                                                               *
* realtimeapi.h -- ApiSet Contract for api-ms-win-core-realtime-l1              *
*                                                                               *
* Copyright (c) Microsoft Corporation. All rights reserved.                     *
*                                                                               *
********************************************************************************/

#ifdef _MSC_VER
#pragma once
#endif // _MSC_VER

#ifndef _APISETREALTIME_
#define _APISETREALTIME_

#include <apiset.h>
#include <apisetcconv.h>
#include <minwindef.h>

#ifdef __cplusplus
extern "C" {
#endif

#pragma region Desktop Family or OneCore Family
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM)

#if (_WIN32_WINNT >= 0x0600)

WINBASEAPI
BOOL
WINAPI
QueryThreadCycleTime(
    _In_ HANDLE ThreadHandle,
    _Out_ PULONG64 CycleTime
    );

WINBASEAPI
BOOL
WINAPI
QueryProcessCycleTime(
    _In_ HANDLE ProcessHandle,
    _Out_ PULONG64 CycleTime
    );

WINBASEAPI
BOOL
WINAPI
QueryIdleProcessorCycleTime(
    _Inout_ PULONG BufferLength,
    _Out_writes_bytes_opt_(*BufferLength) PULONG64 ProcessorIdleCycleTime
    );

#endif

#if (_WIN32_WINNT >= 0x0601)

WINBASEAPI
BOOL
WINAPI
QueryIdleProcessorCycleTimeEx(
    _In_ USHORT Group,
    _Inout_ PULONG BufferLength,
    _Out_writes_bytes_opt_(*BufferLength) PULONG64 ProcessorIdleCycleTime
    );

#endif // (_WIN32_WINNT >= 0x0601)

#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM) */
#pragma endregion

#pragma region Application Family or OneCore Family
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP | WINAPI_PARTITION_SYSTEM)

WINBASEAPI
VOID
WINAPI
QueryInterruptTimePrecise(
    _Out_ PULONGLONG lpInterruptTimePrecise
    );

WINBASEAPI
VOID
WINAPI
QueryUnbiasedInterruptTimePrecise(
    _Out_ PULONGLONG lpUnbiasedInterruptTimePrecise
    );

WINBASEAPI
VOID
WINAPI
QueryInterruptTime(
    _Out_ PULONGLONG lpInterruptTime
    );

#if (_WIN32_WINNT >= 0x0601)

WINBASEAPI
BOOL
WINAPI
QueryUnbiasedInterruptTime(
    _Out_ PULONGLONG UnbiasedTime
    );

#endif // (_WIN32_WINNT >= 0x0601)

WINBASEAPI
HRESULT
WINAPI
QueryAuxiliaryCounterFrequency(
    _Out_ PULONGLONG lpAuxiliaryCounterFrequency
    );

WINBASEAPI
HRESULT
WINAPI
ConvertAuxiliaryCounterToPerformanceCounter(
    _In_ ULONGLONG ullAuxiliaryCounterValue,
    _Out_ PULONGLONG lpPerformanceCounterValue,
    _Out_opt_ PULONGLONG lpConversionError
    );

WINBASEAPI
HRESULT
WINAPI
ConvertPerformanceCounterToAuxiliaryCounter(
    _In_ ULONGLONG ullPerformanceCounterValue,
    _Out_ PULONGLONG lpAuxiliaryCounterValue,
    _Out_opt_ PULONGLONG lpConversionError
    );

#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP | WINAPI_PARTITION_SYSTEM) */
#pragma endregion

#ifdef __cplusplus
}
#endif

#endif // _APISETREALTIME_