/* mktime variant that also uses an offset guess

   Copyright 2016-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or

   modify it under the terms of the GNU General Public

   License as published by the Free Software Foundation; either

   version 3 of the License, or (at your option) any later version.

   This program 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

   General Public License for more details.

   You should have received a copy of the GNU General Public

   License along with this program; if not, see

   <https://www.gnu.org/licenses/>.  */

#include <time.h>

/* mktime_offset_t is a signed type wide enough to hold a UTC offset

   in seconds, and used as part of the type of the offset-guess

   argument to mktime_internal.  Use time_t on platforms where time_t

   is signed, to be compatible with platforms like BeOS that export

   this implementation detail of mktime.  On platforms where time_t is

   unsigned, GNU and POSIX code can assume 'int' is at least 32 bits

   which is wide enough for a UTC offset.  */

#if TIME_T_IS_SIGNED

typedef time_t mktime_offset_t;

#else

typedef int mktime_offset_t;

#endif

time_t mktime_internal (struct tm *,

                        struct tm * (*) (time_t const *, struct tm *),

                        mktime_offset_t *);