#include <QtCore/qlibrary.h>
#ifndef QLIBRARY_H
#ifndef QT_NO_LIBRARY
class QLibrary: public QObject{
   /* Some contents are skipped to improve readability */
   public: explicit QLibrary(class QObject* parent = 0);
   /* ... */
};
#endif //QT_NO_LIBRARY
#endif //QLIBRARY_H