#include <QtGui/qpixmap.h>
#ifndef QPIXMAP_H
class QPixmap: public QPaintDevice{
   /* Some contents are skipped to improve readability */
#ifndef QT_NO_IMAGE_HEURISTIC_MASK
   public: struct QBitmap createHeuristicMask(bool clipTight = 1) const
#endif
   /* ... */
};
#endif // QPIXMAP_H