#include <QtGui/qsessionmanager.h> #ifndef QSESSIONMANAGER_H #ifndef QT_NO_SESSIONMANAGER class QSessionManager: public QObject{ /* Some contents are skipped to improve readability */ public: enum RestartHint{ /* ... */ RestartIfRunning = 0, /* ... */ }; /* ... */ }; #endif // QT_NO_SESSIONMANAGER #endif // QSESSIONMANAGER_H