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diff --git a/src/xmlpatterns/type/qebvtype_p.h b/src/xmlpatterns/type/qebvtype_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 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 the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef Patternist_EBVType_H
+#define Patternist_EBVType_H
+
+#include "qatomictype_p.h"
+#include "qsequencetype_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+
+    /**
+     * @short Represents the type for which a value of can an Effective %Boolean Value
+     * be extracted from.
+     *
+     * EBVType is an artificial type. It is not available to users of any host language
+     * or is specified in any specification. It is used for implementing static type
+     * checking for expressions such as IfThenClause and AndExpression.
+     *
+     * @ingroup Patternist_types
+     * @author Frans Englich <fenglich@trolltech.com>
+     */
+    class EBVType : public ItemType,
+                    public SequenceType
+    {
+    public:
+        typedef QExplicitlySharedDataPointer<EBVType> Ptr;
+
+        /**
+         * @todo docs if it's an ebvable type, etc.
+         */
+        virtual bool itemMatches(const Item &item) const;
+        virtual bool xdtTypeMatches(const ItemType::Ptr &other) const;
+
+        virtual QString displayName(const NamePool::Ptr &np) const;
+
+        /**
+         * @note The semantical meaning of this type's item type can
+         * surely be discussed. The function is provided due to
+         * it being mandated by the SequenceType base class.
+         *
+         * @returns always 'this' since EBVType is also an ItemType
+         */
+        virtual ItemType::Ptr itemType() const;
+
+        /**
+         * @note The semantical meaning of this type's cardinality
+         * can surely be discussed. The function is provided due to
+         * it being mandated by the SequenceType base class.
+         *
+         * @returns always Cardinality::zeroOrMore()
+         */
+        virtual Cardinality cardinality() const;
+
+        virtual bool isAtomicType() const;
+
+        /**
+         * @returns always @c null
+         */
+        virtual ItemType::Ptr atomizedType() const;
+
+        /**
+         * @returns always BuiltinTypes::item
+         */
+        virtual ItemType::Ptr xdtSuperType() const;
+
+        /**
+         * @returns always @c false
+         */
+        virtual bool isNodeType() const;
+
+    protected:
+        friend class CommonSequenceTypes;
+        EBVType();
+    };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif