/* mpfr_print_rnd_mode -- convert a given rounding mode to a string

Copyright 1999, 2001, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.

This file is part of the MPFR Library.

The MPFR Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version.

The MPFR Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
License for more details.

You should have received a copy of the GNU Lesser General Public License
along with the MPFR Library; see the file COPYING.LIB.  If not, write to
the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
MA 02110-1301, USA. */

#include "mpfr-impl.h"

const char *
mpfr_print_rnd_mode (mp_rnd_t rnd_mode)
{
  switch (rnd_mode)
    {
    case GMP_RNDD:
      return "GMP_RNDD";
    case GMP_RNDU:
      return "GMP_RNDU";
    case GMP_RNDN:
      return "GMP_RNDN";
    case GMP_RNDZ:
      return "GMP_RNDZ";
    default:
      return (const char*) 0;
    }
}