文件操作 - timeb.h

文件: /usr/include/sys/timeb.h

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/* Copyright (C) 1994-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#ifndef _SYS_TIMEB_H
#define _SYS_TIMEB_H	1

#include <features.h>

#include <bits/types/time_t.h>

__BEGIN_DECLS

/* Structure returned by the `ftime' function.  */

struct timeb
  {
    time_t time;		/* Seconds since epoch, as from `time'.  */
    unsigned short int millitm;	/* Additional milliseconds.  */
    short int timezone;		/* Minutes west of GMT.  */
    short int dstflag;		/* Nonzero if Daylight Savings Time used.  */
  };

/* Fill in TIMEBUF with information about the current time.  */

extern int ftime (struct timeb *__timebuf);

__END_DECLS

#endif	/* sys/timeb.h */

文件操作 - timeb.h

文件: /usr/include/sys/timeb.h

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