#include <QtCore/qcoreapplication.h>
#ifndef QCOREAPPLICATION_H
class QCoreApplication: public QObject{
   /* Some contents are skipped to improve readability */
#ifndef QT_NO_LIBRARY
   public: static struct QStringList libraryPaths();
#endif // QT_NO_LIBRARY
   /* ... */
};
#endif // QCOREAPPLICATION_H