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diff --git a/src/libs/cplusplus/SimpleLexer.h b/src/libs/cplusplus/SimpleLexer.h
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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#ifndef SIMPLELEXER_H
+#define SIMPLELEXER_H
+
+#include <CPlusPlusForwardDeclarations.h>
+#include <QString>
+#include <QList>
+
+namespace CPlusPlus {
+
+class SimpleLexer;
+
+class CPLUSPLUS_EXPORT SimpleToken
+{
+public:
+    SimpleToken()
+        : _kind(0),
+          _position(0),
+          _length(0)
+    { }
+
+    inline int kind() const
+    { return _kind; }
+
+    inline int position() const
+    { return _position; }
+
+    inline int length() const
+    { return _length; }
+
+    inline QStringRef text() const
+    { return _text; }
+
+    inline bool is(int k) const    { return _kind == k; }
+    inline bool isNot(int k) const { return _kind != k; }
+
+    bool isLiteral() const;
+    bool isOperator() const;
+    bool isKeyword() const;
+
+public:
+    int _kind;
+    int _position;
+    int _length;
+    QStringRef _text;
+
+    friend class SimpleLexer;
+};
+
+class CPLUSPLUS_EXPORT SimpleLexer
+{
+public:
+    SimpleLexer();
+    ~SimpleLexer();
+
+    bool skipComments() const;
+    void setSkipComments(bool skipComments);
+
+    bool qtMocRunEnabled() const;
+    void setQtMocRunEnabled(bool enabled);
+
+    QList<SimpleToken> operator()(const QString &text, int state = 0);
+
+    int state() const
+    { return _lastState; }
+
+private:
+    int _lastState;
+    bool _skipComments: 1;
+    bool _qtMocRunEnabled: 1;
+};
+
+} // end of namespace CPlusPlus
+
+#endif // SIMPLELEXER_H