release/src-rt-6.x/linux/linux-2.6/scripts/squashfs/lzma/CS/7zip/Compress/LZ/IMatchFinder.cs

   1 // IMatchFinder.cs
   2
   3 using System;
   4
   5 namespace SevenZip.Compression.LZ
   6 {
   7         interface IInWindowStream
   8         {
   9                 void Init(System.IO.Stream inStream);
  10                 void ReleaseStream();
  11                 void MovePos();
  12                 Byte GetIndexByte(Int32 index);
  13                 UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit);
  14                 UInt32 GetNumAvailableBytes();
  15         }
  16
  17         interface IMatchFinder : IInWindowStream
  18         {
  19                 void Create(UInt32 historySize, UInt32 keepAddBufferBefore,
  20                                 UInt32 matchMaxLen, UInt32 keepAddBufferAfter);
  21                 UInt32 GetLongestMatch(UInt32[] distances);
  22                 void DummyLongestMatch();
  23         }
  24 }