Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System/sys/system/IO/compression/Match.cs

@@ -0,0 +1,31 @@
+namespace System.IO.Compression {
+    // This class represents a match in the history window
+    internal class Match {
+        private MatchState state;
+        private int pos;
+        private int len;
+        private byte symbol;
+
+        internal MatchState State {
+            get { return state; }
+            set { state = value; }
+        }
+
+        internal int Position {
+            get { return pos; }
+            set { pos = value; }
+        }
+
+        internal int Length {
+            get { return len; }
+            set { len = value; }
+        }
+
+        internal byte Symbol {
+            get { return symbol; }
+            set { symbol = value; }
+
+        }
+    }
+
+}