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/* Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.

   Contributed by Janne Blomqvist

This file is part of the GNU Fortran runtime library (libgfortran).

Libgfortran is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 3, or (at your option)

any later version.

Libgfortran 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 General Public License for more details.

Under Section 7 of GPL version 3, you are granted additional

permissions described in the GCC Runtime Library Exception, version

3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and

a copy of the GCC Runtime Library Exception along with this program;

see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

<http://www.gnu.org/licenses/>.  */

/* This file contains utility functions for determining the size of a

   variable given its kind. */

#include "io.h"

size_t

size_from_real_kind (int kind)

{

  switch (kind)

    {

#ifdef HAVE_GFC_REAL_4

    case 4:

      return sizeof (GFC_REAL_4);

#endif

#ifdef HAVE_GFC_REAL_8

    case 8:

      return sizeof (GFC_REAL_8);

#endif

#ifdef HAVE_GFC_REAL_10

    case 10:

      return sizeof (GFC_REAL_10);

#endif

#ifdef HAVE_GFC_REAL_16

    case 16:

      return sizeof (GFC_REAL_16);

#endif

    default:

      return kind;

    }

}

size_t

size_from_complex_kind (int kind)

{

  switch (kind)

    {

#ifdef HAVE_GFC_COMPLEX_4

    case 4:

      return sizeof (GFC_COMPLEX_4);

#endif

#ifdef HAVE_GFC_COMPLEX_8

    case 8:

      return sizeof (GFC_COMPLEX_8);

#endif

#ifdef HAVE_GFC_COMPLEX_10

    case 10:

      return sizeof (GFC_COMPLEX_10);

#endif

#ifdef HAVE_GFC_COMPLEX_16

    case 16:

      return sizeof (GFC_COMPLEX_16);

#endif

    default:

      return 2 * kind;

    }

}