65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
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#ifndef MACRO_HEAD_FILE
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#define MACRO_HEAD_FILE
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//////////////////////////////////////////////////////////////////////////////////
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//<2F><><EFBFBD>ó<EFBFBD><C3B3><EFBFBD>
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//<2F><>Ч<EFBFBD><D0A7>ֵ
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#define INVALID_BYTE ((BYTE)(0xFF)) //<2F><>Ч<EFBFBD><D0A7>ֵ
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#define INVALID_WORD ((WORD)(0xFFFF)) //<2F><>Ч<EFBFBD><D0A7>ֵ
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#define INVALID_DWORD ((DWORD)(0xFFFFFFFF)) //<2F><>Ч<EFBFBD><D0A7>ֵ
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//////////////////////////////////////////////////////////////////////////////////
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//<2F><><EFBFBD><EFBFBD>ά<EFBFBD><CEAC>
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#define CountArray(Array) (sizeof(Array)/sizeof(Array[0]))
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//<2F><>Ч<EFBFBD><D0A7>ַ
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#define INVALID_IP_ADDRESS(IPAddress) (((IPAddress==0L)||(IPAddress==INADDR_NONE)))
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//////////////////////////////////////////////////////////////////////////////////
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//<2F>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD>
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#ifdef _UNICODE
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#define CountStringBuffer CountStringBufferW
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#else
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#define CountStringBuffer CountStringBufferA
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#endif
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//<2F>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD>
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#define CountStringBufferA(String) ((UINT)((lstrlenA(String)+1)*sizeof(CHAR)))
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#define CountStringBufferW(String) ((UINT)((lstrlenW(String)+1)*sizeof(WCHAR)))
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//<2F>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>鳤<EFBFBD><E9B3A4>
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#define CountStringW(sz) (sizeof(sz)>>1)
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#define CountStringA(sz) (sizeof(sz))
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#ifdef UNICODE
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#define CountString CountStringW
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#else
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#define CountString CountStringA
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#endif
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//////////////////////////////////////////////////////////////////////////////////
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//<2F>ӿ<EFBFBD><D3BF>ͷ<EFBFBD>
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#define SafeRelease(pObject) { if (pObject!=NULL) { pObject->Release(); pObject=NULL; } }
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//ɾ<><C9BE>ָ<EFBFBD><D6B8>
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#define SafeDelete(pData) { try { delete pData; } catch (...) { ASSERT(FALSE); } pData=NULL; }
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//<2F>رվ<D8B1><D5BE><EFBFBD>
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#define SafeCloseHandle(hHandle) { if (hHandle!=NULL) { CloseHandle(hHandle); hHandle=NULL; } }
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//ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#define SafeDeleteArray(pData) { try { delete [] pData; } catch (...) { ASSERT(FALSE); } pData=NULL; }
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//У<><D0A3><EFBFBD><EFBFBD>
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#define VERIFY_RETURN_FALSE(x) {if (!(x)){ ASSERT(0); return false; }}
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#define VERIFY_RETURN_TRUE(x) {if (!(x)){ ASSERT(0); return true; }}
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#define VERIFY_THROW(x,y) {if (!(x)){ ASSERT(0); throw (y); }}
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#define VERIFY_RETURN_VOID(x) {if (!(x)){ ASSERT(0); return; }}
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#define VERIFY_RETURN(x,y) {if (!(x)){ ASSERT(0); return (y); }}
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//////////////////////////////////////////////////////////////////////////////////
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#endif
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