/******************************************************************************** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.**** This file is part of the QtCore module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QLIBRARY_P_H#define QLIBRARY_P_H////  W A R N I N G//  -------------//// This file is not part of the Qt API.  It exists for the convenience// of the QLibrary class.  This header file may change from// version to version without notice, or even be removed.//// We mean it.//#ifdef Q_WS_WIN# include "QtCore/qt_windows.h"#endif#include "QtCore/qlibrary.h"#include "QtCore/qpointer.h"#include "QtCore/qstringlist.h"#include "QtCore/qplugin.h"#ifndef QT_NO_LIBRARYbool qt_debug_component();class QLibraryPrivate{public:#ifdef Q_WS_WIN    HINSTANCE#else    void *#endif    pHnd;    QString fileName, qualifiedFileName;    int majorVerNum;    bool load();    bool loadPlugin(); // loads and resolves instance    bool unload();    void release();    void *resolve(const char *);    static QLibraryPrivate *findOrCreate(const QString &fileName, int verNum = -1);    QtPluginInstanceFunction instance;    uint qt_version;    QString lastModified;    QString errorString;    QLibrary::LoadHints loadHints;    bool isPlugin();private:    explicit QLibraryPrivate(const QString &canonicalFileName, int verNum = -1);    ~QLibraryPrivate();    bool load_sys();    bool unload_sys();    void *resolve_sys(const char *);    QAtomic libraryRefCount;    QAtomic libraryUnloadCount;    enum {IsAPlugin, IsNotAPlugin, MightBeAPlugin } pluginState;    friend class QLibraryPrivateHasFriends;};#endif // QT_NO_LIBRARY#endif // QLIBRARY_P_H