#ifndef FG_GUI_MESSAGE_BOX_HXX #define FG_GUI_MESSAGE_BOX_HXX #include namespace flightgear { enum MessageBoxResult { MSG_BOX_OK, MSG_BOX_YES, MSG_BOX_NO }; MessageBoxResult modalMessageBox(const std::string& caption, const std::string& msg, const std::string& moreText = std::string()); MessageBoxResult fatalMessageBox(const std::string& caption, const std::string& msg, const std::string& moreText = std::string()); } // of namespace flightgear #endif // of FG_GUI_MESSAGE_BOX_HXX