#include <QtGui/qstyleplugin.h>
#ifndef QSTYLEPLUGIN_H
class QStylePlugin: public QObject, public QStyleFactoryInterface{
   /* Some contents are skipped to improve readability */
   public: virtual int qt_metacall(enum QMetaObject::Call, int, void* *);
   /* ... */
};
#endif // QSTYLEPLUGIN_H