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/********************* */
/*! \file clock_gettime.h
** \verbatim
** Original author: Morgan Deters <mdeters@cs.nyu.edu>
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 project.
** Copyright (c) 2009-2013 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief Replacement for clock_gettime() for systems without it (like Mac OS X)
**
** Replacement for clock_gettime() for systems without it (like Mac OS X).
**/
#include "cvc4_public.h"
#ifndef __CVC4__LIB__CLOCK_GETTIME_H
#define __CVC4__LIB__CLOCK_GETTIME_H
#include "lib/replacements.h"
#ifdef HAVE_CLOCK_GETTIME
/* it should be available from <time.h> */
#include <time.h>
#else /* HAVE_CLOCK_GETTIME */
/* otherwise, we have to define it */
#ifdef __WIN32__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
struct timespec {
uint64_t tv_sec;
int32_t tv_nsec;
};/* struct timespec */
#ifdef __cplusplus
}/* extern "C" */
#endif /* __cplusplus */
#else /* ! __WIN32__ */
/* get timespec from <time.h> */
#include <time.h>
#endif /* __WIN32__ */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
struct timespec;
typedef enum {
CLOCK_REALTIME,
CLOCK_MONOTONIC,
CLOCK_REALTIME_HR,
CLOCK_MONOTONIC_HR
} clockid_t;
long clock_gettime(clockid_t which_clock, struct timespec* tp);
#ifdef __cplusplus
}/* extern "C" */
#endif /* __cplusplus */
#endif /* HAVE_CLOCK_GETTIME */
#endif /*__CVC4__LIB__CLOCK_GETTIME_H */
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