/* Copyright (C) 2011-2018 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 as 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/>.  */

#ifndef _FENV_H

# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."

#endif

/* MicroBlaze supports only round-to-nearest.  The software

   floating-point support also acts this way.  */

enum

  {

    __FE_UNDEFINED = 0,

    FE_TONEAREST =

#define FE_TONEAREST	0x1

    FE_TONEAREST,

  };

#define FE_ALL_EXCEPT 0

/* Type representing exception flags (if there were any).  */

typedef unsigned int fexcept_t;

/* Type representing floating-point environment.  */

typedef unsigned int fenv_t;

/* If the default argument is used we use this value.  */

#define FE_DFL_ENV	((const fenv_t *) -1l)

#if __GLIBC_USE (IEC_60559_BFP_EXT)

/* Type representing floating-point control modes.  */

typedef unsigned int femode_t;

/* Default floating-point control modes.  */

# define FE_DFL_MODE	((const femode_t *) -1L)

#endif