utf8.h

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/*
 * This file is part of LibParserUtils.
 * Licensed under the MIT License,
 *                http://www.opensource.org/licenses/mit-license.php
 * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
 */
 
#ifndef parserutils_charset_utf8_h_
#define parserutils_charset_utf8_h_
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#include <inttypes.h>
 
#include <parserutils/errors.h>
 
parserutils_error parserutils_charset_utf8_to_ucs4(const uint8_t *s, size_t len,
        uint32_t *ucs4, size_t *clen);
parserutils_error parserutils_charset_utf8_from_ucs4(uint32_t ucs4, uint8_t **s,
        size_t *len);
 
parserutils_error parserutils_charset_utf8_length(const uint8_t *s, size_t max,
        size_t *len);
parserutils_error parserutils_charset_utf8_char_byte_length(const uint8_t *s,
        size_t *len);
 
parserutils_error parserutils_charset_utf8_prev(const uint8_t *s, uint32_t off,
        uint32_t *prevoff);
parserutils_error parserutils_charset_utf8_next(const uint8_t *s, uint32_t len,
        uint32_t off, uint32_t *nextoff);
 
parserutils_error parserutils_charset_utf8_next_paranoid(const uint8_t *s, 
        uint32_t len, uint32_t off, uint32_t *nextoff);
 
#ifdef __cplusplus
}
#endif
 
#endif