#include <QtGui/qundostack.h>
#ifndef QUNDOSTACK_H
#ifndef QT_NO_UNDOSTACK
class QUndoStack: public QObject{
   /* Some contents are skipped to improve readability */
#ifndef QT_NO_ACTION
   public: struct QAction* createRedoAction(class QObject* parent, class QString const & prefix = QString::QString()) const
#endif // QT_NO_ACTION
   /* ... */
};
#endif // QT_NO_UNDOSTACK
#endif // QUNDOSTACK_H