#include <QtCore/qprocess.h>
#ifndef QPROCESS_H
#ifndef QT_NO_PROCESS
class QProcess: public QIODevice{
   /* Some contents are skipped to improve readability */
   public: enum ProcessError{
      /* ... */
      FailedToStart = 0,
      /* ... */
   };
   /* ... */
};
#endif // QT_NO_PROCESS
#endif // QPROCESS_H