Leaked source code of windows server 2003
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/*++
Copyright (c) 1996,1997 Microsoft Corporation
Module Name:
MYTIMER.H
Abstract:
Include For
Handle adjusting timer resolution for throttling and do thread pool
Author:
Aaron Ogus (aarono)
Environment:
Win32
Revision History:
Date Author Description
====== ====== ============================================================
6/04/98 aarono Original
--*/
typedef void CALLBACK MYTIMERCALLBACK (UINT_PTR uID, UINT uMsg, DWORD_PTR dwUser, DWORD dw1, DWORD dw2);
typedef enum _TimerState {
NotInUse,
WaitingForTimeout,
QueuedForThread,
InCallBack,
End
} eTimerState;
typedef struct _MyTimer {
BILINK Bilink;
eTimerState TimerState;
DWORD TimeOut;
DWORD_PTR Context;
MYTIMERCALLBACK *CallBack;
DWORD Unique;
} MYTIMER, *PMYTIMER;
DWORD_PTR SetMyTimer(DWORD dwTimeOut, DWORD TimerRes, MYTIMERCALLBACK TimerCallBack, DWORD_PTR UserContext, PUINT pUnique);
HRESULT InitTimerWorkaround();
VOID FiniTimerWorkaround();
HRESULT CancelMyTimer(DWORD_PTR pTimer, DWORD Unique);