102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
/* @(#)timedefs.h 1.11 03/11/24 Copyright 1996 J. Schilling */
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/*
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* Generic header for users of time(), gettimeofday() ...
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*
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* It includes definitions for time_t, struct timeval, ...
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*
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* Copyright (c) 1996 J. Schilling
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; see the file COPYING. If not, write to the Free Software
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* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _TIMEDEFS_H
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#define _TIMEDEFS_H
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#ifndef _MCONFIG_H
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#include <mconfig.h>
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#endif
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#ifndef _INCL_SYS_TYPES_H
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#include <sys/types.h> /* Needed for time_t */
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#define _INCL_SYS_TYPES_H
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#endif
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#ifdef TIME_WITH_SYS_TIME
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# ifndef _INCL_SYS_TIME_H
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# include <sys/time.h>
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# define _INCL_SYS_TIME_H
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# endif
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# ifndef _INCL_TIME_H
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# include <time.h>
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# define _INCL_TIME_H
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# endif
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#else
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#ifdef HAVE_SYS_TIME_H
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# ifndef _INCL_SYS_TIME_H
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# include <sys/time.h>
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# define _INCL_SYS_TIME_H
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# endif
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#else
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# ifndef _INCL_TIME_H
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# include <time.h>
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# define _INCL_TIME_H
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# endif
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#endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(__CYGWIN32__) || defined(__EMX__) || defined(__linux__) || defined(__DJGPP__)
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/*
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* Cygnus defines struct timeval in sys/time.h but not timerclear
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* timerclear is defined in windows32/Sockets.h ???
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*
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* EMX for OS/2 defines struct timeval in sys/time.h but not timerclear
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*
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* Linux defines struct timeval in sys/time.h but if __USE_BSD is not
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* defined, timerclear is missing.
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*/
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#ifndef timerclear
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#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
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#endif
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#endif
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#ifndef timerclear
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#ifndef VMS
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struct timeval {
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long tv_sec;
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long tv_usec;
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};
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#endif
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struct timezone {
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int tz_minuteswest;
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int tz_dsttime;
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};
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#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TIMEDEFS_H */
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