/* Safe automatic memory allocation.
- Copyright (C) 2003, 2006-2007, 2009-2020 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2006-2007, 2009-2021 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2003, 2018.
This program is free software; you can redistribute it and/or modify