ossp-pkg/uuid/uuid_time.h
1.6
/*
** OSSP uuid - Universally Unique Identifier
** Copyright (c) 2004-2008 Ralf S. Engelschall <rse@engelschall.com>
** Copyright (c) 2004-2008 The OSSP Project <http://www.ossp.org/>
**
** This file is part of OSSP uuid, a library for the generation
** of UUIDs which can found at http://www.ossp.org/pkg/lib/uuid/
**
** Permission to use, copy, modify, and distribute this software for
** any purpose with or without fee is hereby granted, provided that
** the above copyright notice and this permission notice appear in all
** copies.
**
** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
** SUCH DAMAGE.
**
** uuid_time.h: Time Management API
*/
#ifndef __UUID_TIME_H__
#define __UUID_TIME_H__
#include "uuid_ac.h"
#if defined(WIN32)
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#endif
#include <time.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#define TIME_PREFIX uuid_
/* embedding support */
#ifdef TIME_PREFIX
#if defined(__STDC__) || defined(__cplusplus)
#define __TIME_CONCAT(x,y) x ## y
#define TIME_CONCAT(x,y) __TIME_CONCAT(x,y)
#else
#define __TIME_CONCAT(x) x
#define TIME_CONCAT(x,y) __TIME_CONCAT(x)y
#endif
#define time_gettimeofday TIME_CONCAT(TIME_PREFIX,time_gettimeofday)
#define time_usleep TIME_CONCAT(TIME_PREFIX,time_usleep)
#endif
/* minimum C++ support */
#ifdef __cplusplus
#define DECLARATION_BEGIN extern "C" {
#define DECLARATION_END }
#else
#define DECLARATION_BEGIN
#define DECLARATION_END
#endif
DECLARATION_BEGIN
#ifndef HAVE_STRUCT_TIMEVAL
struct timeval { long tv_sec; long tv_usec; };
#endif
extern int time_gettimeofday(struct timeval *);
extern int time_usleep(long usec);
DECLARATION_END
#endif /* __UUID_TIME_H__ */
