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55 lines
1.7 KiB
55 lines
1.7 KiB
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1996 - 1999
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//
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// File: eventlst.h
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//
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// Contents: Microsoft Internet Security Trust Provider
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//
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// History: 29-May-1997 pberkman created
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//
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//--------------------------------------------------------------------------
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#ifndef EVENTLST_H
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#define EVENTLST_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef struct _LIST_LOCK
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{
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HANDLE hMutexNoWriter;
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HANDLE hEventNoReaders;
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LONG NumReaders;
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DWORD dwDebugMask;
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} LIST_LOCK, *PLIST_LOCK;
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extern BOOL InitializeListLock(LIST_LOCK *pListLock, DWORD dwDebugMask);
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extern BOOL LockFree(LIST_LOCK *pListLock);
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extern BOOL InitializeListEvent(HANDLE *phListLock);
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extern BOOL EventFree(HANDLE hListLock);
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extern void LockWaitToWrite(LIST_LOCK *pListLock);
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extern void LockDoneWriting(LIST_LOCK *pListLock);
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extern void LockWaitToRead(LIST_LOCK *pListLock);
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extern void LockDoneReading(LIST_LOCK *pListLock);
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#define SetListEvent(hListEvent) ((void)SetEvent(hListEvent))
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#define ResetListEvent(hListEvent) ((void)ResetEvent(hListEvent))
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#define WaitForListEvent(hListEvent) (WaitForSingleObject(hListEvent, INFINITE))
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#define AcquireReadLock(sListLock) (LockWaitToRead(&sListLock))
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#define ReleaseReadLock(sListLock) (LockDoneReading(&sListLock))
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#define AcquireWriteLock(sListLock) (LockWaitToWrite(&sListLock))
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#define ReleaseWriteLock(sListLock) (LockDoneWriting(&sListLock))
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#ifdef __cplusplus
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}
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#endif
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#endif // EVENTLST_H
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