1264391Snwhitehorn/*-
2264391Snwhitehorn * Copyright (c) 2004 David Schultz <das@FreeBSD.ORG>
3264925Simp * All rights reserved.
4264391Snwhitehorn *
5294060Ssmh * Redistribution and use in source and binary forms, with or without
6264391Snwhitehorn * modification, are permitted provided that the following conditions
7264391Snwhitehorn * are met:
8264391Snwhitehorn * 1. Redistributions of source code must retain the above copyright
9287930Sjhb *    notice, this list of conditions and the following disclaimer.
10264391Snwhitehorn * 2. Redistributions in binary form must reproduce the above copyright
11293724Ssmh *    notice, this list of conditions and the following disclaimer in the
12264391Snwhitehorn *    documentation and/or other materials provided with the distribution.
13294068Ssmh *
14294068Ssmh * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15294068Ssmh * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16294068Ssmh * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17294068Ssmh * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18294068Ssmh * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19294068Ssmh * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20294068Ssmh * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21294068Ssmh * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22294068Ssmh * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23294068Ssmh * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24264391Snwhitehorn * SUCH DAMAGE.
25294060Ssmh *
26294068Ssmh * $FreeBSD$
27294068Ssmh */
28294068Ssmh
29264391Snwhitehorn#define	__fenv_static
30264391Snwhitehorn#include "fenv.h"
31280950Sandrew
32281524Sandrew#ifdef __GNUC_GNU_INLINE__
33264391Snwhitehorn#error "This file must be compiled with C99 'inline' semantics"
34264391Snwhitehorn#endif
35294060Ssmh
36294265Ssmhconst fenv_t __fe_dfl_env = 0x00000000;
37294265Ssmh
38294265Ssmhextern inline int feclearexcept(int __excepts);
39264391Snwhitehornextern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
40294068Ssmhextern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
41294068Ssmhextern inline int feraiseexcept(int __excepts);
42294068Ssmhextern inline int fetestexcept(int __excepts);
43294068Ssmhextern inline int fegetround(void);
44294068Ssmhextern inline int fesetround(int __round);
45294068Ssmhextern inline int fegetenv(fenv_t *__envp);
46264403Snwhitehornextern inline int feholdexcept(fenv_t *__envp);
47281524Sandrewextern inline int fesetenv(const fenv_t *__envp);
48281237Semasteextern inline int feupdateenv(const fenv_t *__envp);
49281237Semaste