progress.h

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/*
 * 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/>.
 */
 
#ifndef PROGRESS_H
#define PROGRESS_H
 
inline bool HasModalProgress()
{
  extern bool _in_modal_progress;
  return _in_modal_progress;
}
 
void SetModalProgress(bool state);
 
#endif /* PROGRESS_H */