From 7078e586be2422919cdbd4006f8274147b41c19f Mon Sep 17 00:00:00 2001
From: morkt <muvluv.ru@gmail.com>
Date: Mon, 28 Dec 2015 10:52:44 +0400
Subject: [PATCH] (IBitStream): new interface.

---
 ArcFormats/BitStream.cs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/ArcFormats/BitStream.cs b/ArcFormats/BitStream.cs
index 7fc6d5d0..ac13c182 100644
--- a/ArcFormats/BitStream.cs
+++ b/ArcFormats/BitStream.cs
@@ -72,7 +72,14 @@ namespace GameRes.Formats
         #endregion
     }
 
-    public class MsbBitStream : BitStream
+    public interface IBitStream
+    {
+        int GetBits (int count);
+        int GetNextBit ();
+        void Reset ();
+    }
+
+    public class MsbBitStream : BitStream, IBitStream
     {
         public MsbBitStream (Stream file, bool leave_open = false)
             : base (file, leave_open)
@@ -101,7 +108,7 @@ namespace GameRes.Formats
         }
     }
 
-    public class LsbBitStream : BitStream
+    public class LsbBitStream : BitStream, IBitStream
     {
         public LsbBitStream (Stream file, bool leave_open = false)
             : base (file, leave_open)