clock.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id$
#ifndef CXXUTILS_CLOCK_H
#define CXXUTILS_CLOCK_H
 
#if defined (__APPLE__) && __clang_major__ < 12
#include <time.h>
#define CLOCK_REALTIME           0
#define CLOCK_MONOTONIC          1
#define CLOCK_PROCESS_CPUTIME_ID 2
#define CLOCK_THREAD_CPUTIME_ID  3
 
long clock_gettime (unsigned int which_clock, struct timespec *tp);
#endif
 
#endif // not CXXUTILS_CLOCK_H