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diff --git a/src/xmlpatterns/data/qatomicstring_p.h b/src/xmlpatterns/data/qatomicstring_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_String_H
+#define Patternist_String_H
+
+#include <QUrl>
+
+#include "qitem_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+    /**
+     * @short Implements the value instance of the @c xs:string type.
+     *
+     *
+     * This class was originally called String, and correspondingly the header
+     * file was called String.h. However, this broke building on OS X, which
+     * looks up file names case insensitively, and therefore found string.h.
+     *
+     * @author Frans Englich <fenglich@trolltech.com>
+     * @ingroup Patternist_xdm
+     * @todo Documentation is missing/incomplete
+     */
+    class Q_AUTOTEST_EXPORT AtomicString : public AtomicValue
+    {
+    public:
+        friend class CommonValues;
+
+        typedef AtomicValue::Ptr Ptr;
+
+        /**
+         * Creates an instance representing @p value.
+         *
+         * @note This function does not remove the string literal escaping allowed in XPath 2.0
+         */
+        static AtomicString::Ptr fromValue(const QString &value);
+
+        static inline AtomicString::Ptr fromValue(const QUrl &value)
+        {
+            return fromValue(value.toString());
+        }
+
+        /**
+         * Get the Effective %Boolean Value of this string. A zero-length
+         * string has an effective boolean value of @c false, in all other cases @c true.
+         *
+         * @returns @c false if the contained string has a zero-length, otherwise @c true.
+         */
+        virtual bool evaluateEBV(const QExplicitlySharedDataPointer<DynamicContext> &) const;
+
+        /**
+         * The string value of a AtomicString instance is the value space.
+         */
+        virtual QString stringValue() const;
+
+        virtual ItemType::Ptr type() const;
+
+    protected:
+        friend class StringComparator;
+        friend class CompareFN;
+        AtomicString(const QString &value);
+        const QString m_value;
+    };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif