libcxx/src/include/ryu/d2fixed.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
//
//===----------------------------------------------------------------------===//

// Copyright (c) Microsoft Corporation.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

// Copyright 2018 Ulf Adams
// Copyright (c) Microsoft Corporation. All rights reserved.

// Boost Software License - Version 1.0 - August 17th, 2003

// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:

// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
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// all derivative works of the Software, unless such copies or derivative
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#ifndef _LIBCPP_SRC_INCLUDE_RYU_D2FIXED_H
#define _LIBCPP_SRC_INCLUDE_RYU_D2FIXED_H

// Avoid formatting to keep the changes with the original code minimal.
// clang-format off

#include <__config>
#include <cstdint>

_LIBCPP_BEGIN_NAMESPACE_STD

void __append_n_digits(const uint32_t __olength, uint32_t __digits, char* const __result);
void __append_nine_digits(uint32_t __digits, char* const __result);

[[nodiscard]] to_chars_result __d2fixed_buffered_n(char* _First, char* const _Last, const double __d, const uint32_t __precision);
[[nodiscard]] to_chars_result __d2exp_buffered_n(char* _First, char* const _Last, const double __d, uint32_t __precision);

_LIBCPP_END_NAMESPACE_STD

// clang-format on

#endif // _LIBCPP_SRC_INCLUDE_RYU_D2FIXED_H