time/sys/timeb.h

   1 /* Copyright (C) 1994-2018 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 #ifndef _SYS_TIMEB_H
  19 #define _SYS_TIMEB_H    1
  20
  21 #include <features.h>
  22
  23 #include <bits/types/time_t.h>
  24
  25 __BEGIN_DECLS
  26
  27 /* Structure returned by the `ftime' function.  */
  28
  29 struct timeb
  30   {
  31     time_t time;                /* Seconds since epoch, as from `time'.  */
  32     unsigned short int millitm; /* Additional milliseconds.  */
  33     short int timezone;         /* Minutes west of GMT.  */
  34     short int dstflag;          /* Nonzero if Daylight Savings Time used.  */
  35   };
  36
  37 /* Fill in TIMEBUF with information about the current time.  */
  38
  39 extern int ftime (struct timeb *__timebuf);
  40
  41 __END_DECLS
  42
  43 #endif  /* sys/timeb.h */