-/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2018 Free Software Foundation, Inc.
This file is part of gnulib.
This program is free software: you can redistribute it and/or modify
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 <http://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#include <config.h>
#include <unistd.h>
#include <errno.h>
+#include <stdlib.h>
#include <string.h>
#if GNULIB_GETCWD