#include <QtCore/qobjectdefs.h>
#ifndef QOBJECTDEFS_H
struct QMetaObject{
   /* Some contents are skipped to improve readability */
   public: static bool connect(struct QObject const * sender, int signal_index, struct QObject const * receiver, int method_index, int type = 0, int* types = 0);
   /* ... */
};
#endif // QOBJECTDEFS_H