/* * This file is part of OpenTTD. * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>. *//** @file progress.h Functions related to modal progress. */#ifndef PROGRESS_H#define PROGRESS_H/** * Check if we are currently in a modal progress state. * @return Are we in the modal state? */inlineboolHasModalProgress(){externbool_in_modal_progress;return_in_modal_progress;}voidSetModalProgress(boolstate);#endif /* PROGRESS_H */