1 /* Threads.h -- multithreading library
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2 2009-03-27 : Igor Pavlov : Public domain */
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4 #ifndef __7Z_THREADS_H
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5 #define __7Z_THREADS_H
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13 WRes HandlePtr_Close(HANDLE *h);
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14 WRes Handle_WaitObject(HANDLE h);
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16 typedef HANDLE CThread;
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17 #define Thread_Construct(p) *(p) = NULL
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18 #define Thread_WasCreated(p) (*(p) != NULL)
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19 #define Thread_Close(p) HandlePtr_Close(p)
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20 #define Thread_Wait(p) Handle_WaitObject(*(p))
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21 typedef unsigned THREAD_FUNC_RET_TYPE;
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22 #define THREAD_FUNC_CALL_TYPE MY_STD_CALL
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23 #define THREAD_FUNC_DECL THREAD_FUNC_RET_TYPE THREAD_FUNC_CALL_TYPE
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24 typedef THREAD_FUNC_RET_TYPE (THREAD_FUNC_CALL_TYPE * THREAD_FUNC_TYPE)(void *);
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25 WRes Thread_Create(CThread *p, THREAD_FUNC_TYPE func, LPVOID param);
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27 typedef HANDLE CEvent;
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28 typedef CEvent CAutoResetEvent;
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29 typedef CEvent CManualResetEvent;
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30 #define Event_Construct(p) *(p) = NULL
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31 #define Event_IsCreated(p) (*(p) != NULL)
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32 #define Event_Close(p) HandlePtr_Close(p)
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33 #define Event_Wait(p) Handle_WaitObject(*(p))
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34 WRes Event_Set(CEvent *p);
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35 WRes Event_Reset(CEvent *p);
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36 WRes ManualResetEvent_Create(CManualResetEvent *p, int signaled);
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37 WRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *p);
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38 WRes AutoResetEvent_Create(CAutoResetEvent *p, int signaled);
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39 WRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *p);
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41 typedef HANDLE CSemaphore;
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42 #define Semaphore_Construct(p) (*p) = NULL
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43 #define Semaphore_Close(p) HandlePtr_Close(p)
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44 #define Semaphore_Wait(p) Handle_WaitObject(*(p))
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45 WRes Semaphore_Create(CSemaphore *p, UInt32 initCount, UInt32 maxCount);
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46 WRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num);
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47 WRes Semaphore_Release1(CSemaphore *p);
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49 typedef CRITICAL_SECTION CCriticalSection;
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50 WRes CriticalSection_Init(CCriticalSection *p);
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51 #define CriticalSection_Delete(p) DeleteCriticalSection(p)
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52 #define CriticalSection_Enter(p) EnterCriticalSection(p)
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53 #define CriticalSection_Leave(p) LeaveCriticalSection(p)
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