| //===---------------------------- cfenv -----------------------------------===// |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| //===----------------------------------------------------------------------===// |
| This entire header is C99 / C++0X |
| int feclearexcept(int excepts); |
| int fegetexceptflag(fexcept_t* flagp, int excepts); |
| int feraiseexcept(int excepts); |
| int fesetexceptflag(const fexcept_t* flagp, int excepts); |
| int fetestexcept(int excepts); |
| int fesetround(int round); |
| int fegetenv(fenv_t* envp); |
| int feholdexcept(fenv_t* envp); |
| int fesetenv(const fenv_t* envp); |
| int feupdateenv(const fenv_t* envp); |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| #pragma GCC system_header |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| _LIBCPP_END_NAMESPACE_STD |