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5 * This code is derived from software contributed to Berkeley by
6 * Paul Borman at Krystal Technologies.
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18 * This product includes software developed by the University of
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20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
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36 * $FreeBSD: src/lib/libc/locale/big5.c,v 1.3.2.2 2001/03/05 10:02:54 obrien Exp $
37 * $DragonFly: src/lib/libc/locale/Attic/big5.c,v 1.3 2003/11/12 20:21:24 eirikn Exp $
39 * @(#)big5.c 8.1 (Berkeley) 6/4/93
46 #include <sys/types.h>
48 rune_t _BIG5_sgetrune (const char *, size_t, char const **);
49 int _BIG5_sputrune (rune_t, char *, size_t, char **);
55 rl->sgetrune = _BIG5_sgetrune;
56 rl->sputrune = _BIG5_sputrune;
57 _CurrentRuneLocale = rl;
67 return ((c >= 0xa1 && c <= 0xfe) ? 2 : 1);
71 _BIG5_sgetrune(string, n, result)
79 if (n < 1 || (len = _big5_check(*string)) > n) {
82 return (_INVALID_RUNE);
85 rune = (rune << 8) | ((u_int)(*string++) & 0xff);
92 _BIG5_sputrune(c, string, n, result)
94 char *string, **result;
99 string[0] = (c >> 8) & 0xff;
100 string[1] = c & 0xff;
102 *result = string + 2;
110 *result = string + 1;