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/* Convert `time_t' to `struct tm' in UTC.
Copyright (C) 1991, 1993, 1995, 1996, 1997 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <time.h>
/* Defined in localtime.c. */
extern struct tm _tmbuf;
/* Prototype for the internal function to get information based on TZ. */
extern struct tm *__tz_convert __P ((const time_t *t, int use_localtime,
struct tm *tp));
/* Return the `struct tm' representation of *T in UTC,
using *TP to store the result. */
struct tm *
__gmtime_r (t, tp)
const time_t *t;
struct tm *tp;
{
return __tz_convert (t, 0, tp);
}
weak_alias (__gmtime_r, gmtime_r)
/* Return the `struct tm' representation of *T in UTC. */
struct tm *
gmtime (t)
const time_t *t;
{
return __tz_convert (t, 0, &_tmbuf);
}
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