52 lines
618 B
C
52 lines
618 B
C
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/*++
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Copyright (c) 1998-1999, Microsoft Corporation
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Module Name:
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CCrc32.h
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Abstract:
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--*/
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#ifndef CCRC32_H
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#define CCRC32_H
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#ifndef __WINDOWS_H
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#include <windows.h>
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#endif
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// Used Definitions Declarations
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#define CCRC32_CLASSID 0x13420808L
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#define CRC32_POLYNOMIAL 0xEDB88320
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// Class Declaration
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class CCrc32
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{
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public:
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CCrc32();
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virtual ~CCrc32();
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public:
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ULONG CalculateBlockCRC( LPVOID lpvBlock, INT nBlockLength );
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public:
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ULONG uClassID;
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private:
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VOID InitialiseCRCTable();
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private:
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ULONG m_uCRC32Table[ 256 ];
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};
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#endif
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