text: //
  //  mutex.h
  //  C-ray
  //
  //  Created by Valtteri on 29.3.2020.
  //  Copyright © 2020 Valtteri Koskivuori. All rights reserved.
  //
  
  //Platform-agnostic mutexes
  
  struct crMutex;
  
  struct crMutex *createMutex(void);
  
  void lockMutex(struct crMutex *m);
  
  void releaseMutex(struct crMutex *m);
  