#include <QtCore/qsignalmapper.h>
#ifndef QSIGNALMAPPER_H
#ifndef QT_NO_SIGNALMAPPER
class QSignalMapper: public QObject{
   /* Some contents are skipped to improve readability */
   protected: void mapped(struct QWidget*);
   /* ... */
};
#endif // QT_NO_SIGNALMAPPER
#endif // QSIGNALMAPPER_H