--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libphysfs/lzma/CS/7zip/Compress/LZ/IMatchFinder.cs	Mon Apr 10 12:06:43 2017 -0400
@@ -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);
+	}
+}