{ QT_BEGIN_NAMESPACE class QImageReader; QT_END_NAMESPACE } QGuiApplicationPrivate_init_entry() QGuiApplicationPrivate_init_exit() QGuiApplicationPrivate_processWindowSystemEvent_entry(int type) QGuiApplicationPrivate_processWindowSystemEvent_exit() QFontDatabase_addApplicationFont(const QString &filename) QFontDatabase_load(const QString &family, int pointSize) QFontDatabase_loadEngine(const QString &family, int pointSize) QFontDatabasePrivate_addAppFont(const QString &fileName) QImageReader_read_before_reading(QImageReader *reader, const QString &filename) QImageReader_read_after_reading(QImageReader *reader, bool result)