diff options
Diffstat (limited to 'third_party/abseil_cpp/absl/strings/internal/utf8.h')
-rw-r--r-- | third_party/abseil_cpp/absl/strings/internal/utf8.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/third_party/abseil_cpp/absl/strings/internal/utf8.h b/third_party/abseil_cpp/absl/strings/internal/utf8.h deleted file mode 100644 index 32fb1093bea3..000000000000 --- a/third_party/abseil_cpp/absl/strings/internal/utf8.h +++ /dev/null @@ -1,50 +0,0 @@ -// Copyright 2017 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// UTF8 utilities, implemented to reduce dependencies. - -#ifndef ABSL_STRINGS_INTERNAL_UTF8_H_ -#define ABSL_STRINGS_INTERNAL_UTF8_H_ - -#include <cstddef> -#include <cstdint> - -#include "absl/base/config.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace strings_internal { - -// For Unicode code points 0 through 0x10FFFF, EncodeUTF8Char writes -// out the UTF-8 encoding into buffer, and returns the number of chars -// it wrote. -// -// As described in https://tools.ietf.org/html/rfc3629#section-3 , the encodings -// are: -// 00 - 7F : 0xxxxxxx -// 80 - 7FF : 110xxxxx 10xxxxxx -// 800 - FFFF : 1110xxxx 10xxxxxx 10xxxxxx -// 10000 - 10FFFF : 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx -// -// Values greater than 0x10FFFF are not supported and may or may not write -// characters into buffer, however never will more than kMaxEncodedUTF8Size -// bytes be written, regardless of the value of utf8_char. -enum { kMaxEncodedUTF8Size = 4 }; -size_t EncodeUTF8Char(char *buffer, char32_t utf8_char); - -} // namespace strings_internal -ABSL_NAMESPACE_END -} // namespace absl - -#endif // ABSL_STRINGS_INTERNAL_UTF8_H_ |