/* Properties of long double type.

   Copyright (C) 2016-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License  published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU 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 for more details.

   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/>.  */

/* This header is included by <sys/cdefs.h>.

   If long double is ABI-compatible with double, it should define

   __NO_LONG_DOUBLE_MATH to 1; otherwise, it should leave

   __NO_LONG_DOUBLE_MATH undefined.

   If this build of the GNU C Library supports both long double

   ABI-compatible with double and some other long double format not

   ABI-compatible with double, it should define

   __LONG_DOUBLE_MATH_OPTIONAL to 1; otherwise, it should leave

   __LONG_DOUBLE_MATH_OPTIONAL undefined.

   If __NO_LONG_DOUBLE_MATH is already defined, this header must not

   define anything; this is needed to work with the definition of

   __NO_LONG_DOUBLE_MATH in nldbl-compat.h.  */

/* In the default version of this header, long double is

   ABI-compatible with double.  */

#ifndef __NO_LONG_DOUBLE_MATH

# define __NO_LONG_DOUBLE_MATH	1

#endif