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diff --git a/src/corelib/mimetypes/qmimemagicrule_p.h b/src/corelib/mimetypes/qmimemagicrule_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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 1.1, 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#ifndef QMIMEMAGICRULE_P_H
+#define QMIMEMAGICRULE_P_H
+
+#include <QtCore/qbytearray.h>
+#include <QtCore/qscopedpointer.h>
+#include <QtCore/qlist.h>
+
+QT_BEGIN_NAMESPACE
+
+class QMimeMagicRulePrivate;
+class QMimeMagicRule
+{
+public:
+    enum Type { Invalid = 0, String, Host16, Host32, Big16, Big32, Little16, Little32, Byte };
+
+    QMimeMagicRule(Type type, const QByteArray &value, int startPos, int endPos, const QByteArray &mask = QByteArray());
+    QMimeMagicRule(const QMimeMagicRule &other);
+    ~QMimeMagicRule();
+
+    QMimeMagicRule &operator=(const QMimeMagicRule &other);
+
+    bool operator==(const QMimeMagicRule &other) const;
+
+    Type type() const;
+    QByteArray value() const;
+    int startPos() const;
+    int endPos() const;
+    QByteArray mask() const;
+
+    bool isValid() const;
+
+    bool matches(const QByteArray &data) const;
+
+    QList<QMimeMagicRule> m_subMatches;
+
+    static Type type(const QByteArray &type);
+    static QByteArray typeName(Type type);
+
+    static bool matchSubstring(const char *dataPtr, int dataSize, int rangeStart, int rangeLength, int valueLength, const char *valueData, const char *mask);
+
+private:
+    const QScopedPointer<QMimeMagicRulePrivate> d;
+};
+
+QT_END_NAMESPACE
+
+#endif // QMIMEMAGICRULE_H