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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef _LINUX_NLS_H |
| 2 | #define _LINUX_NLS_H |
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| 3 | |||
| 4 | #include <linux/init.h> |
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| 5 | |||
| 6 | /* unicode character */ |
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| 7 | typedef __u16 wchar_t; |
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| 8 | |||
| 9 | struct nls_table { |
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| 10 | char *charset; |
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| 11 | char *alias; |
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| 12 | int (*uni2char) (wchar_t uni, unsigned char *out, int boundlen); |
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| 13 | int (*char2uni) (const unsigned char *rawstring, int boundlen, |
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| 14 | wchar_t *uni); |
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| 15 | unsigned char *charset2lower; |
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| 16 | unsigned char *charset2upper; |
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| 17 | struct module *owner; |
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| 18 | struct nls_table *next; |
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| 19 | }; |
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| 20 | |||
| 21 | /* this value hold the maximum octet of charset */ |
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| 22 | #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */ |
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| 23 | |||
| 24 | /* nls.c */ |
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| 25 | extern int register_nls(struct nls_table *); |
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| 26 | extern int unregister_nls(struct nls_table *); |
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| 27 | extern struct nls_table *load_nls(char *); |
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| 28 | extern void unload_nls(struct nls_table *); |
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| 29 | extern struct nls_table *load_nls_default(void); |
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| 30 | |||
| 31 | extern int utf8_mbtowc(wchar_t *, const __u8 *, int); |
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| 32 | extern int utf8_mbstowcs(wchar_t *, const __u8 *, int); |
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| 33 | extern int utf8_wctomb(__u8 *, wchar_t, int); |
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| 34 | extern int utf8_wcstombs(__u8 *, const wchar_t *, int); |
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| 35 | |||
| 36 | #define MODULE_ALIAS_NLS(name) MODULE_ALIAS("nls_" __stringify(name)) |
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| 37 | |||
| 38 | #endif /* _LINUX_NLS_H */ |
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| 39 |