text: /*
   * Copyright (C) 2014-2015  Red Hat ; see COPYRIGHT for license
   */
  
  #ifndef LOCK_H_
  #define LOCK_H_
  
  #include "instance.h"
  #include "util.h"
  
  void
  run_exclusive_enter(sample_instance_t *inst, isc_result_t *statep);
  
  void
  run_exclusive_exit(sample_instance_t *inst, isc_result_t state);
  
  #endif /* LOCK_H_ */
  