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| author |   patrick <patrick@openbsd.org> | 2021-01-02 20:29:13 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2021-01-02 20:29:13 +0000 |
| commit | 46035553bfdd96e63c94e32da0210227ec2e3cf1 (patch) | |
| tree | b191f708fb9a2995ba745b2f31cdeeaee4872b7f /gnu/llvm/libcxx/include/float.h | |
| parent | Move Makefiles for libc++ and libc++abi to gnu/lib in preparation for an (diff) | |
| download | wireguard-openbsd-46035553bfdd96e63c94e32da0210227ec2e3cf1.tar.xz wireguard-openbsd-46035553bfdd96e63c94e32da0210227ec2e3cf1.zip | |
Import libc++ 10.0.1 release.
Diffstat (limited to 'gnu/llvm/libcxx/include/float.h')
| -rw-r--r-- | gnu/llvm/libcxx/include/float.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/gnu/llvm/libcxx/include/float.h b/gnu/llvm/libcxx/include/float.h new file mode 100644 index 00000000000..5c1e1db7976 --- /dev/null +++ b/gnu/llvm/libcxx/include/float.h @@ -0,0 +1,93 @@ +// -*- C++ -*- +//===--------------------------- float.h ----------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP_FLOAT_H +#define _LIBCPP_FLOAT_H + +/* + float.h synopsis + +Macros: + + FLT_ROUNDS + FLT_EVAL_METHOD // C99 + FLT_RADIX + + FLT_MANT_DIG + DBL_MANT_DIG + LDBL_MANT_DIG + + FLT_HAS_SUBNORM // C11 + DBL_HAS_SUBNORM // C11 + LDBL_HAS_SUBNORM // C11 + + DECIMAL_DIG // C99 + FLT_DECIMAL_DIG // C11 + DBL_DECIMAL_DIG // C11 + LDBL_DECIMAL_DIG // C11 + + FLT_DIG + DBL_DIG + LDBL_DIG + + FLT_MIN_EXP + DBL_MIN_EXP + LDBL_MIN_EXP + + FLT_MIN_10_EXP + DBL_MIN_10_EXP + LDBL_MIN_10_EXP + + FLT_MAX_EXP + DBL_MAX_EXP + LDBL_MAX_EXP + + FLT_MAX_10_EXP + DBL_MAX_10_EXP + LDBL_MAX_10_EXP + + FLT_MAX + DBL_MAX + LDBL_MAX + + FLT_EPSILON + DBL_EPSILON + LDBL_EPSILON + + FLT_MIN + DBL_MIN + LDBL_MIN + + FLT_TRUE_MIN // C11 + DBL_TRUE_MIN // C11 + LDBL_TRUE_MIN // C11 + +*/ + +#include <__config> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +#pragma GCC system_header +#endif + +#include_next <float.h> + +#ifdef __cplusplus + +#ifndef FLT_EVAL_METHOD +#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__ +#endif + +#ifndef DECIMAL_DIG +#define DECIMAL_DIG __DECIMAL_DIG__ +#endif + +#endif // __cplusplus + +#endif // _LIBCPP_FLOAT_H |