base/i18n/utf8_validator_tables.h

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_I18N_UTF8_VALIDATOR_TABLES_H_
#define BASE_I18N_UTF8_VALIDATOR_TABLES_H_

#include <stddef.h>
#include <stdint.h>

#include "base/macros.h"

namespace base {
namespace internal {

// The tables for all states; a list of entries of the form (right_shift,
// next_state, next_state, ....). The right_shifts are used to reduce the
// overall size of the table. The table only covers bytes in the range
// [0x80, 0xFF] to save space.
extern const uint8_t kUtf8ValidatorTables[];

extern const size_t kUtf8ValidatorTablesSize;

// The offset of the INVALID state in kUtf8ValidatorTables.
enum {
  I18N_UTF8_VALIDATOR_INVALID_INDEX = 129
};

}  // namespace internal
}  // namespace base

#endif  // BASE_I18N_UTF8_VALIDATOR_TABLES_H_