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/* Returns a reprentation of NaN in the _Decimal32 format
Copyright (C) 2006 IBM Corporation.
Copyright (C) 2007-2015 Free Software Foundation, Inc.
This file is part of the Decimal Floating Point C Library.
Author(s): Joseph Kerian <jkerian@us.ibm.com>
The Decimal Floating Point C Library is free software; you can
redistribute it and/or modify it under the terms of the GNU Lesser
General Public License version 2.1.
The Decimal Floating Point C 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 version 2.1 for more details.
You should have received a copy of the GNU Lesser General Public
License version 2.1 along with the Decimal Floating Point C Library;
if not, write to the Free Software Foundation, Inc., 59 Temple Place,
Suite 330, Boston, MA 02111-1307 USA.
Please see libdfp/COPYING.txt for more information. */
#ifndef _DECIMAL_SIZE
# define _DECIMAL_SIZE 32
/* needed to pick up DECNUMDIGITS before including decNumber.h */
# include <decimal32.h>
#endif
#include <decContext.h>
#include <decNumber.h>
#include <math.h>
#define FUNCTION_NAME nan
#include <dfpmacro.h>
/* `unused' is a GCC extension to disable warnings on intentionally unused
* parameters. */
DEC_TYPE
INTERNAL_FUNCTION_NAME (const char *tagp __attribute__ ((unused)))
{
/* decContext context;
decNumber dn_result;
DEC_TYPE result;
___decContextDefault(&context, DEFAULT_CONTEXT);
___decNumberFromString(&dn_result, x, &context);
dn_result.bits |= DECNAN;
FUNC_CONVERT_FROM_DN(&dn_result, &result, &context);
*/
return (DEC_TYPE)DEC_NAN;
}
weak_alias (INTERNAL_FUNCTION_NAME, EXTERNAL_FUNCTION_NAME)
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