1*0eae32dcSDimitry Andric //===----------------------------------------------------------------------===// 2*0eae32dcSDimitry Andric // 3*0eae32dcSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0eae32dcSDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0eae32dcSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0eae32dcSDimitry Andric // 7*0eae32dcSDimitry Andric //===----------------------------------------------------------------------===// 8*0eae32dcSDimitry Andric 9*0eae32dcSDimitry Andric // Copyright (c) Microsoft Corporation. 10*0eae32dcSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 11*0eae32dcSDimitry Andric 12*0eae32dcSDimitry Andric // Copyright 2018 Ulf Adams 13*0eae32dcSDimitry Andric // Copyright (c) Microsoft Corporation. All rights reserved. 14*0eae32dcSDimitry Andric 15*0eae32dcSDimitry Andric // Boost Software License - Version 1.0 - August 17th, 2003 16*0eae32dcSDimitry Andric 17*0eae32dcSDimitry Andric // Permission is hereby granted, free of charge, to any person or organization 18*0eae32dcSDimitry Andric // obtaining a copy of the software and accompanying documentation covered by 19*0eae32dcSDimitry Andric // this license (the "Software") to use, reproduce, display, distribute, 20*0eae32dcSDimitry Andric // execute, and transmit the Software, and to prepare derivative works of the 21*0eae32dcSDimitry Andric // Software, and to permit third-parties to whom the Software is furnished to 22*0eae32dcSDimitry Andric // do so, all subject to the following: 23*0eae32dcSDimitry Andric 24*0eae32dcSDimitry Andric // The copyright notices in the Software and this entire statement, including 25*0eae32dcSDimitry Andric // the above license grant, this restriction and the following disclaimer, 26*0eae32dcSDimitry Andric // must be included in all copies of the Software, in whole or in part, and 27*0eae32dcSDimitry Andric // all derivative works of the Software, unless such copies or derivative 28*0eae32dcSDimitry Andric // works are solely in the form of machine-executable object code generated by 29*0eae32dcSDimitry Andric // a source language processor. 30*0eae32dcSDimitry Andric 31*0eae32dcSDimitry Andric // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 32*0eae32dcSDimitry Andric // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 33*0eae32dcSDimitry Andric // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 34*0eae32dcSDimitry Andric // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 35*0eae32dcSDimitry Andric // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 36*0eae32dcSDimitry Andric // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 37*0eae32dcSDimitry Andric // DEALINGS IN THE SOFTWARE. 38*0eae32dcSDimitry Andric 39*0eae32dcSDimitry Andric #ifndef _LIBCPP_SRC_INCLUDE_RYU_DS2_H 40*0eae32dcSDimitry Andric #define _LIBCPP_SRC_INCLUDE_RYU_DS2_H 41*0eae32dcSDimitry Andric 42*0eae32dcSDimitry Andric // Avoid formatting to keep the changes with the original code minimal. 43*0eae32dcSDimitry Andric // clang-format off 44*0eae32dcSDimitry Andric 45*0eae32dcSDimitry Andric #include "__config" 46*0eae32dcSDimitry Andric 47*0eae32dcSDimitry Andric _LIBCPP_BEGIN_NAMESPACE_STD 48*0eae32dcSDimitry Andric 49*0eae32dcSDimitry Andric inline constexpr int __DOUBLE_MANTISSA_BITS = 52; 50*0eae32dcSDimitry Andric inline constexpr int __DOUBLE_EXPONENT_BITS = 11; 51*0eae32dcSDimitry Andric inline constexpr int __DOUBLE_BIAS = 1023; 52*0eae32dcSDimitry Andric 53*0eae32dcSDimitry Andric inline constexpr int __DOUBLE_POW5_INV_BITCOUNT = 122; 54*0eae32dcSDimitry Andric inline constexpr int __DOUBLE_POW5_BITCOUNT = 121; 55*0eae32dcSDimitry Andric 56*0eae32dcSDimitry Andric [[nodiscard]] to_chars_result __d2s_buffered_n(char* const _First, char* const _Last, const double __f, const chars_format _Fmt); 57*0eae32dcSDimitry Andric 58*0eae32dcSDimitry Andric _LIBCPP_END_NAMESPACE_STD 59*0eae32dcSDimitry Andric 60*0eae32dcSDimitry Andric // clang-format on 61*0eae32dcSDimitry Andric 62*0eae32dcSDimitry Andric #endif // _LIBCPP_SRC_INCLUDE_RYU_DS2_H 63