61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
// global.h
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#ifndef GLOBAL_H
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#define GLOBAL_H
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// all static and dynamic objects must go here so we can avoid all that nasty
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// forward referencing currently going on in the .h files
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typedef void *GHANDLE;
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typedef struct tagGLOBAL
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{
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#ifndef WINCE
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CRITICAL_SECTION cs;
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#endif
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GHANDLE *rgHandle;
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int cHandle;
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int cHandleMax;
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ABSTIME atTickRef;
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int nSamplingRate; // samples / second
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} GLOBAL;
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#define CLUSTER_DELTAMEAS 2
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#define CLUSTER_CMEASMAX 50
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extern GLOBAL global;
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#ifdef WINCE
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#define ENTER_HANDLE_MANAGER
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#define LEAVE_HANDLE_MANAGER
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#else
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#define ENTER_HANDLE_MANAGER EnterCriticalSection(&global.cs);
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#define LEAVE_HANDLE_MANAGER LeaveCriticalSection(&global.cs);
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#endif
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#define RgHandleValidGlobal() global.rgHandleValid
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#define CHandleValidGlobal() global.cHandleValid
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#define CHandleValidMaxGlobal() global.cHandleValidMax
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#define AtTickRefGlobal() global.atTickRef
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#define NSamplingRateGlobal() global.nSamplingRate
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#ifdef DBG
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# define CB_DEBUGSTRING 256
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extern wchar_t szDebugString[];
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#endif //DBG
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#define CHANDLE_ALLOC 8
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#define AddValidHRC(hrc) AddValidHANDLE((GHANDLE) hrc)
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#define RemoveValidHRC(hrc) RemoveValidHANDLE((GHANDLE) hrc)
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#define VerifyHRC(hrc) VerifyHANDLE((GHANDLE) hrc)
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BOOL InitGLOBAL(VOID);
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void DestroyGLOBAL(VOID);
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BOOL PUBLIC AddValidHANDLE(GHANDLE handle);
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VOID PUBLIC RemoveValidHANDLE(GHANDLE handle);
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BOOL PUBLIC VerifyHANDLE(GHANDLE handle);
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#endif
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