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-rwxr-xr-xCS/7zip/Compress/LZ/IMatchFinder.cs24
1 files changed, 24 insertions, 0 deletions
diff --git a/CS/7zip/Compress/LZ/IMatchFinder.cs b/CS/7zip/Compress/LZ/IMatchFinder.cs
new file mode 100755
index 0000000..30fab86
--- /dev/null
+++ b/CS/7zip/Compress/LZ/IMatchFinder.cs
@@ -0,0 +1,24 @@
+// 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);
+ }
+}