25 lines
479 B
C++
25 lines
479 B
C++
// Copyright © 2008-2021 Pioneer Developers. See AUTHORS.txt for details
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// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
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#ifndef _CRC32_H
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#define _CRC32_H
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#include <SDL_stdinc.h>
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class CRC32 {
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public:
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CRC32();
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void AddData(const char *data, int length);
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Uint32 GetChecksum() const { return m_checksum; }
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private:
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Uint32 m_checksum;
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static const Uint32 s_polynomial;
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static bool s_lookupTableGenerated;
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static Uint32 s_lookupTable[256];
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};
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#endif
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