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46 lines
1.3 KiB
46 lines
1.3 KiB
#ifndef __UTF8_H__
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#define __UTF8_H__
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/* utf8.h -- convert characters to/from UTF-8
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(c) 1998-2006 (W3C) MIT, ERCIM, Keio University
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See tidy.h for the copyright notice.
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*/
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#include "tidyplatform.h"
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#include "tidybuffio.h"
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/* UTF-8 encoding/decoding support
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** Does not convert character "codepoints", i.e. to/from 10646.
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*/
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int TY_(DecodeUTF8BytesToChar)( uint* c, uint firstByte, ctmbstr successorBytes,
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TidyInputSource* inp, int* count );
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int TY_(EncodeCharToUTF8Bytes)( uint c, tmbstr encodebuf,
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TidyOutputSink* outp, int* count );
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uint TY_(GetUTF8)( ctmbstr str, uint *ch );
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tmbstr TY_(PutUTF8)( tmbstr buf, uint c );
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#define UNICODE_BOM_BE 0xFEFF /* big-endian (default) UNICODE BOM */
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#define UNICODE_BOM UNICODE_BOM_BE
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#define UNICODE_BOM_LE 0xFFFE /* little-endian UNICODE BOM */
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#define UNICODE_BOM_UTF8 0xEFBBBF /* UTF-8 UNICODE BOM */
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Bool TY_(IsValidUTF16FromUCS4)( tchar ucs4 );
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Bool TY_(IsHighSurrogate)( tchar ch );
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Bool TY_(IsLowSurrogate)( tchar ch );
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Bool TY_(IsCombinedChar)( tchar ch );
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Bool TY_(IsValidCombinedChar)( tchar ch );
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tchar TY_(CombineSurrogatePair)( tchar high, tchar low );
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Bool TY_(SplitSurrogatePair)( tchar utf16, tchar* high, tchar* low );
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#endif /* __UTF8_H__ */
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