diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Lexer/ISymLexerPositionProvider.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Lexer/ISymLexerPositionProvider.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,39 @@
+/*
+* Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+using System;
+using System.Text;
+using System.Collections;
+using SymBuildParsingLib.Utils;
+
+namespace SymBuildParsingLib.Lexer
+{
+	public interface ISymLexerPositionObserver
+	{
+		#region ISymLexerPositionProvider definition
+		void HandleEndOfLineDetected( SymTextPosition aEOLPosition );
+		#endregion
+	}
+
+	public interface ISymLexerPositionProvider
+	{
+		#region ISymLexerPositionProvider definition
+		void SetObserver( ISymLexerPositionObserver aObserver );
+		SymTextPosition CurrentPosition { get; }
+		#endregion
+	}
+}