libc/include/time.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *  Copyright (C) 2009  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20
  21 #ifndef _TIME_H
  22 #define _TIME_H
  23
  24 #include <sys/types.h>
  25
  26 #define EPOCH_YEAR                      1970
  27
  28 struct tm {
  29         int tm_sec;                     /* Seconds.     [0-60] (1 leap second) */
  30         int tm_min;                     /* Minutes.     [0-59] */
  31         int tm_hour;                    /* Hours.       [0-23] */
  32         int tm_mday;                    /* Day.         [1-31] */
  33         int tm_mon;                     /* Month.       [0-11] */
  34         int tm_year;                    /* Year - 1900.  */
  35         int tm_wday;                    /* Day of week. [0-6] */
  36         int tm_yday;                    /* Days in year.[0-365] */
  37         int tm_isdst;                   /* DST.         [-1/0/1]*/
  38
  39         time_t tm_gmtoff;               /* Seconds east of UTC.  */
  40         const char *tm_zone;            /* Timezone abbreviation.  */
  41 };
  42
  43 extern time_t time (time_t *t);
  44 extern struct tm *localtime_r (const time_t *time, struct tm *resultp);
  45
  46 #endif