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30 lines
987 B
C
30 lines
987 B
C
//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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// Serialization/unserialization buffer
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//=============================================================================//
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#ifndef DIFF_H
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#define DIFF_H
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#pragma once
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int FindDiffs(uint8 const *NewBlock, uint8 const *OldBlock,
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int NewSize, int OldSize, int &DiffListSize,uint8 *Output,uint32 OutSize);
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int FindDiffsForLargeFiles(uint8 const *NewBlock, uint8 const *OldBlock,
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int NewSize, int OldSize, int &DiffListSize,uint8 *Output,
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uint32 OutSize,
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int hashsize=65536);
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void ApplyDiffs(uint8 const *OldBlock, uint8 const *DiffList,
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int OldSize, int DiffListSize, int &ResultListSize,uint8 *Output,uint32 OutSize);
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int FindDiffsLowMemory(uint8 const *NewBlock, uint8 const *OldBlock,
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int NewSize, int OldSize, int &DiffListSize,uint8 *Output,uint32 OutSize);
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#endif
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