| 1 | /* Provide access to the last buffer returned by localtime() or gmtime(). |
| 2 | |
| 3 | Copyright (C) 2001-2003, 2005-2007, 2009-2020 Free Software Foundation, Inc. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3, or (at your option) |
| 8 | any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, see <https://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | /* written by Jim Meyering */ |
| 19 | |
| 20 | #include <time.h> |
| 21 | |
| 22 | #if GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME |
| 23 | |
| 24 | /* The address of the last buffer returned by localtime() or gmtime(). */ |
| 25 | extern struct tm *localtime_buffer_addr; |
| 26 | |
| 27 | #endif |