b0fee17d6e
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8169 a1c6a512-1295-4272-9138-f99709370657
29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
/* Some conversion functions for handling UTF-8
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*
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* copyright Marcoen Hirschberg (2004,2005)
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*
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* I got all the info from:
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* http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
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* and
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* http://en.wikipedia.org/wiki/Unicode
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*/
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#define CODEPAGE_DIR "/.rockbox/codepages"
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#define MAX_CP_TABLE_SIZE 32768
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#define MASK 0xC0 /* 11000000 */
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#define COMP 0x80 /* 10x */
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extern int codepage;
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/* Encode a UCS value as UTF-8 and return a pointer after this UTF-8 char. */
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unsigned char* utf8encode(unsigned long ucs, unsigned char *utf8);
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unsigned char* iso_decode(const unsigned char *latin1, unsigned char *utf8, int cp, int count);
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unsigned char* utf16LEdecode(const unsigned char *utf16, unsigned char *utf8, unsigned int count);
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unsigned char* utf16BEdecode(const unsigned char *utf16, unsigned char *utf8, unsigned int count);
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unsigned char* utf16decode(const unsigned char *utf16, unsigned char *utf8, unsigned int count);
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unsigned long utf8length(const unsigned char *utf8);
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const unsigned char* utf8decode(const unsigned char *utf8, unsigned short *ucs);
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void set_codepage(int cp);
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int utf8seek(const unsigned char* utf8, int offset);
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