1 files changed, 2 insertions, 3 deletions
diff --git a/CSharp/Ivy/IvyPPC/IvyProtocol.cs b/CSharp/Ivy/IvyPPC/IvyProtocol.cs
index 9cf91de..3d91812 100644
--- a/CSharp/Ivy/IvyPPC/IvyProtocol.cs
+++ b/CSharp/Ivy/IvyPPC/IvyProtocol.cs
@@ -3,13 +3,12 @@ using System.Text;
 
 namespace IvyBus
 {
-    interface IvyProtocolInterface
+    internal abstract class IvyProtocolInterface
     {
         void TokenStartRegexp(ushort port, string appName);
         void TokenEndRegexp();
         void TokenApplicationId(ushort priority, string appId);
-        void TokenAddBinding(ushort id, string regexp);
-        void TokenAddRegexp(ushort id, string regexp);
+        void TokenAddBinding(IvyBindingBase bind);
         void TokenDelBinding(ushort bind);
         void TokenDirectMsg(ushort id, string message);
         void TokenPong(string s);