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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
#ifndef UTF8_H
#define UTF8_H
#include "apr.h"
#include "apr_lib.h"
#include "apr_errno.h"
/* If we ever support anything more exciting than char... this could move.
*/
typedef apr_uint16_t apr_wchar_t;
/**
* An APR internal function for fast utf-8 octet-encoded Unicode conversion
* to the ucs-2 wide Unicode format. This function is used for filename and
* other resource conversions for platforms providing native Unicode support.
*
* @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
* when the character code is invalid (in or out of context) and the later
* when more characters were expected, but insufficient characters remain.
*/
APR_DECLARE(apr_status_t) apr_conv_utf8_to_ucs2(const char *in,
apr_size_t *inbytes,
apr_wchar_t *out,
apr_size_t *outwords);
/**
* An APR internal function for fast ucs-2 wide Unicode format conversion to
* the utf-8 octet-encoded Unicode. This function is used for filename and
* other resource conversions for platforms providing native Unicode support.
*
* @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
* when the character code is invalid (in or out of context) and the later
* when more words were expected, but insufficient words remain.
*/
APR_DECLARE(apr_status_t) apr_conv_ucs2_to_utf8(const apr_wchar_t *in,
apr_size_t *inwords,
char *out,
apr_size_t *outbytes);
#endif /* def UTF8_H */
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