release/src/lzma/C/Threads.h

   1 /* Threads.h */
   2
   3 #ifndef __7Z_THRESDS_H
   4 #define __7Z_THRESDS_H
   5
   6 #include <windows.h>
   7
   8 #include "Types.h"
   9
  10 typedef struct _CThread
  11 {
  12   HANDLE handle;
  13 } CThread;
  14
  15 #define Thread_Construct(thread) (thread)->handle = NULL
  16 #define Thread_WasCreated(thread) ((thread)->handle != NULL)
  17
  18 typedef unsigned THREAD_FUNC_RET_TYPE;
  19 #define THREAD_FUNC_CALL_TYPE StdCall
  20 #define THREAD_FUNC_DECL THREAD_FUNC_RET_TYPE THREAD_FUNC_CALL_TYPE
  21
  22 HRes Thread_Create(CThread *thread, THREAD_FUNC_RET_TYPE (THREAD_FUNC_CALL_TYPE *startAddress)(void *), LPVOID parameter);
  23 HRes Thread_Wait(CThread *thread);
  24 HRes Thread_Close(CThread *thread);
  25
  26 typedef struct _CEvent
  27 {
  28   HANDLE handle;
  29 } CEvent;
  30
  31 typedef CEvent CAutoResetEvent;
  32 typedef CEvent CManualResetEvent;
  33
  34 #define Event_Construct(event) (event)->handle = NULL
  35 #define Event_IsCreated(event) ((event)->handle != NULL)
  36
  37 HRes ManualResetEvent_Create(CManualResetEvent *event, int initialSignaled);
  38 HRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *event);
  39 HRes AutoResetEvent_Create(CAutoResetEvent *event, int initialSignaled);
  40 HRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *event);
  41 HRes Event_Set(CEvent *event);
  42 HRes Event_Reset(CEvent *event);
  43 HRes Event_Wait(CEvent *event);
  44 HRes Event_Close(CEvent *event);
  45
  46
  47 typedef struct _CSemaphore
  48 {
  49   HANDLE handle;
  50 } CSemaphore;
  51
  52 #define Semaphore_Construct(p) (p)->handle = NULL
  53
  54 HRes Semaphore_Create(CSemaphore *p, UInt32 initiallyCount, UInt32 maxCount);
  55 HRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num);
  56 HRes Semaphore_Release1(CSemaphore *p);
  57 HRes Semaphore_Wait(CSemaphore *p);
  58 HRes Semaphore_Close(CSemaphore *p);
  59
  60
  61 typedef CRITICAL_SECTION CCriticalSection;
  62
  63 HRes CriticalSection_Init(CCriticalSection *p);
  64 #define CriticalSection_Delete(p) DeleteCriticalSection(p)
  65 #define CriticalSection_Enter(p) EnterCriticalSection(p)
  66 #define CriticalSection_Leave(p) LeaveCriticalSection(p)
  67
  68 #endif
  69