cfenv revision 287679 
1276792Sdim// -*- C++ -*-
2276792Sdim//===---------------------------- cctype ----------------------------------===//
3276792Sdim//
4276792Sdim//                     The LLVM Compiler Infrastructure
5276792Sdim//
6276792Sdim// This file is dual licensed under the MIT and the University of Illinois Open
7276792Sdim// Source Licenses. See LICENSE.TXT for details.
8276792Sdim//
9276792Sdim//===----------------------------------------------------------------------===//
10276792Sdim
11276792Sdim#ifndef _LIBCPP_CFENV
12276792Sdim#define _LIBCPP_CFENV
13276792Sdim
14276792Sdim/*
15276792Sdim    cfenv synopsis
16276792Sdim
17276792SdimThis entire header is C99 / C++0X
18276792Sdim
19276792SdimMacros:
20276792Sdim
21276792Sdim    FE_DIVBYZERO
22276792Sdim    FE_INEXACT
23276792Sdim    FE_INVALID
24276792Sdim    FE_OVERFLOW
25276792Sdim    FE_UNDERFLOW
26276792Sdim    FE_ALL_EXCEPT
27276792Sdim    FE_DOWNWARD
28276792Sdim    FE_TONEAREST
29276792Sdim    FE_TOWARDZERO
30276792Sdim    FE_UPWARD
31276792Sdim    FE_DFL_ENV
32276792Sdim
33276792Sdimnamespace std
34288943Sdim{
35288943Sdim
36276792SdimTypes:
37288943Sdim
38288943Sdim    fenv_t
39288943Sdim    fexcept_t
40276792Sdim
41276792Sdimint feclearexcept(int excepts);
42276792Sdimint fegetexceptflag(fexcept_t* flagp, int excepts);
43276792Sdimint feraiseexcept(int excepts);
44276792Sdimint fesetexceptflag(const fexcept_t* flagp, int excepts);
45276792Sdimint fetestexcept(int excepts);
46276792Sdimint fegetround();
47276792Sdimint fesetround(int round);
48int fegetenv(fenv_t* envp);
49int feholdexcept(fenv_t* envp);
50int fesetenv(const fenv_t* envp);
51int feupdateenv(const fenv_t* envp);
52
53}  // std
54*/
55
56#include <__config>
57#include <fenv.h>
58
59#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
60#pragma GCC system_header
61#endif
62
63_LIBCPP_BEGIN_NAMESPACE_STD
64
65using ::fenv_t;
66using ::fexcept_t;
67
68using ::feclearexcept;
69using ::fegetexceptflag;
70using ::feraiseexcept;
71using ::fesetexceptflag;
72using ::fetestexcept;
73using ::fegetround;
74using ::fesetround;
75using ::fegetenv;
76using ::feholdexcept;
77using ::fesetenv;
78using ::feupdateenv;
79
80_LIBCPP_END_NAMESPACE_STD
81
82#endif  // _LIBCPP_CFENV
83