forked from Mirrors/freeswitch
57 lines
2.4 KiB
C
57 lines
2.4 KiB
C
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/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef UTF8_H
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#define UTF8_H
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#include "apr.h"
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#include "apr_lib.h"
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#include "apr_errno.h"
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/* If we ever support anything more exciting than char... this could move.
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*/
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typedef apr_uint16_t apr_wchar_t;
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/**
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* An APR internal function for fast utf-8 octet-encoded Unicode conversion
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* to the ucs-2 wide Unicode format. This function is used for filename and
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* other resource conversions for platforms providing native Unicode support.
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*
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* @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
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* when the character code is invalid (in or out of context) and the later
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* when more characters were expected, but insufficient characters remain.
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*/
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APR_DECLARE(apr_status_t) apr_conv_utf8_to_ucs2(const char *in,
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apr_size_t *inbytes,
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apr_wchar_t *out,
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apr_size_t *outwords);
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/**
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* An APR internal function for fast ucs-2 wide Unicode format conversion to
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* the utf-8 octet-encoded Unicode. This function is used for filename and
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* other resource conversions for platforms providing native Unicode support.
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*
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* @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
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* when the character code is invalid (in or out of context) and the later
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* when more words were expected, but insufficient words remain.
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*/
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APR_DECLARE(apr_status_t) apr_conv_ucs2_to_utf8(const apr_wchar_t *in,
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apr_size_t *inwords,
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char *out,
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apr_size_t *outbytes);
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#endif /* def UTF8_H */
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