-/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
+ <https://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <math.h>
unsigned n;
mp1 xp;
mp2 tmp;
- mp_limb_t chk;
+ mp_limb_t chk __attribute__ ((unused));
mp1 tol;
memset (xp, 0, sizeof (mp1));