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1//===-- Definition of mbstate-----------------------------------*-- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_LIBC_SRC___SUPPORT_MBSTATE_H10#define LLVM_LIBC_SRC___SUPPORT_MBSTATE_H11 12#include "hdr/stdint_proxy.h"13#include "hdr/types/char32_t.h"14#include "src/__support/common.h"15 16namespace LIBC_NAMESPACE_DECL {17namespace internal {18 19struct mbstate {20 // store a partial codepoint (in UTF-32)21 char32_t partial = 0;22 23 /*24 Progress towards a conversion25 Increases with each push(...) until it reaches total_bytes26 Decreases with each pop(...) until it reaches 027 */28 uint8_t bytes_stored = 0;29 30 // Total number of bytes that will be needed to represent this character31 uint8_t total_bytes = 0;32};33 34} // namespace internal35} // namespace LIBC_NAMESPACE_DECL36 37#endif // LLVM_LIBC_SRC___SUPPORT_MBSTATE_H38