mxtimer.h

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/*++
 
Copyright (c) Microsoft Corporation
 
ModuleName:
 
    MxTimer.h
 
Abstract:
 
    Mode agnostic definiton of timer
 
    See MxTimerKm.h and MxTimerUm.h for
    mode specific implementations
 
Author:
 
 
Revision History:
 
 
 
--*/
 
#pragma once
 
class MxTimer
{
private:
    //
    // Handle to the timer object
    //
    MdTimer m_Timer;
 
public:
 
    __inline
    MxTimer(
        VOID
        );
 
    __inline
    ~MxTimer(
        VOID
        );
 
    CHECK_RETURN_IF_USER_MODE
    __inline
    NTSTATUS
    Initialize(
        __in_opt PVOID TimerContext,
        __in MdDeferredRoutine TimerCallback,
        __in LONG Period
        );
 
    CHECK_RETURN_IF_USER_MODE
    __inline
    NTSTATUS
    InitializeEx(
        __in_opt PVOID TimerContext,
        __in MdExtCallbackType TimerCallback,
        __in LONG Period,
        __in ULONG TolerableDelay,
        __in BOOLEAN UseHighResolutionTimer
        );
 
    __inline
    VOID
    Start(
        __in LARGE_INTEGER DueTime,
        __in ULONG TolerableDelay = 0
        );
 
    __inline
    BOOLEAN
    StartWithReturn(
        __in LARGE_INTEGER DueTime,
        __in ULONG TolerableDelay = 0
        );
 
    _Must_inspect_result_
    __inline
    BOOLEAN
    Stop(
        VOID
        );
 
    __inline
    VOID
    FlushQueuedDpcs(
        VOID
        );
};