1/* mpfr_clears --  free the memory space allocated for several
2   floating-point numbers
3
4Copyright 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
5Contributed by the AriC and Caramel projects, INRIA.
6
7This file is part of the GNU MPFR Library.
8
9The GNU MPFR Library is free software; you can redistribute it and/or modify
10it under the terms of the GNU Lesser General Public License as published by
11the Free Software Foundation; either version 3 of the License, or (at your
12option) any later version.
13
14The GNU MPFR Library is distributed in the hope that it will be useful, but
15WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
17License for more details.
18
19You should have received a copy of the GNU Lesser General Public License
20along with the GNU MPFR Library; see the file COPYING.LESSER.  If not, see
21http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
2251 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
23
24#ifdef HAVE_CONFIG_H
25#undef HAVE_STDARG
26#include "config.h"     /* for a build within gmp */
27#endif
28
29#if HAVE_STDARG
30# include <stdarg.h>
31#else
32# include <varargs.h>
33#endif
34
35#include "mpfr-impl.h"
36
37void
38#if HAVE_STDARG
39mpfr_clears (mpfr_ptr x, ...)
40#else
41mpfr_clears (va_alist)
42 va_dcl
43#endif
44{
45  va_list arg;
46
47#if HAVE_STDARG
48  va_start (arg, x);
49#else
50  mpfr_ptr x;
51  va_start(arg);
52  x =  va_arg (arg, mpfr_ptr);
53#endif
54
55  while (x != 0)
56    {
57      mpfr_clear (x);
58      x = (mpfr_ptr) va_arg (arg, mpfr_ptr);
59    }
60  va_end (arg);
61}
62