/*
 * Copyright 2009-present MongoDB, Inc.
 *
 * 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
 *
 *   http://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.
 */

#include <bson/bson-prelude.h>


#ifndef BSON_UTF8_H
#define BSON_UTF8_H


#include <bson/bson-types.h>
#include <bson/macros.h>


BSON_BEGIN_DECLS


BSON_EXPORT(bool)
bson_utf8_validate(const char *utf8, size_t utf8_len, bool allow_null);
BSON_EXPORT(char *)
bson_utf8_escape_for_json(const char *utf8, ssize_t utf8_len);
BSON_EXPORT(bson_unichar_t)
bson_utf8_get_char(const char *utf8);
BSON_EXPORT(const char *)
bson_utf8_next_char(const char *utf8);
BSON_EXPORT(void)
bson_utf8_from_unichar(bson_unichar_t unichar, char utf8[6], uint32_t *len);


BSON_END_DECLS


#endif /* BSON_UTF8_H */