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saviour-backup-system/Saviour Backup System/7-Zip SDK/IMatchFinder.cs

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2015-01-03 14:31:22 +00:00
// IMatchFinder.cs
using System;
namespace SevenZip.Compression.LZ
{
interface IInWindowStream
{
void SetStream(System.IO.Stream inStream);
void Init();
void ReleaseStream();
Byte GetIndexByte(Int32 index);
UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit);
UInt32 GetNumAvailableBytes();
}
interface IMatchFinder : IInWindowStream
{
void Create(UInt32 historySize, UInt32 keepAddBufferBefore,
UInt32 matchMaxLen, UInt32 keepAddBufferAfter);
UInt32 GetMatches(UInt32[] distances);
void Skip(UInt32 num);
}
}