FLTK 1.3.9
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iso8859_11.h
1/* $XFree86: xc/lib/X11/lcUniConv/iso8859_11.h,v 1.2 2002/10/09 16:38:19 tsi Exp $ */
2
3/*
4 * ISO8859-11
5 */
6
7#ifdef NEED_TOWC
8static const unsigned short iso8859_11_2uni[96] = {
9 /* 0xa0 */
10 0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,
11 0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
12 /* 0xb0 */
13 0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,
14 0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
15 /* 0xc0 */
16 0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,
17 0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
18 /* 0xd0 */
19 0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,
20 0x0e38, 0x0e39, 0x0e3a, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x0e3f,
21 /* 0xe0 */
22 0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,
23 0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
24 /* 0xf0 */
25 0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,
26 0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
27};
28
29static int
30iso8859_11_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
31{
32 unsigned char c = *s;
33 if (c < 0x80) {
34 *pwc = (ucs4_t) c;
35 return 1;
36 }
37 else if (c < 0xa0) {
38 }
39 else {
40 unsigned short wc = iso8859_11_2uni[c-0xa0];
41 if (wc != 0xfffd) {
42 *pwc = (ucs4_t) wc;
43 return 1;
44 }
45 }
46 return RET_ILSEQ;
47}
48#endif /* NEED_TOWC */
49
50#ifdef NEED_TOMB
51static const unsigned char iso8859_11_page0e[96] = {
52 0x00, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0x00-0x07 */
53 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0x08-0x0f */
54 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x10-0x17 */
55 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0x18-0x1f */
56 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x20-0x27 */
57 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0x28-0x2f */
58 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0x30-0x37 */
59 0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0x38-0x3f */
60 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x40-0x47 */
61 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0x48-0x4f */
62 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0x50-0x57 */
63 0xf8, 0xf9, 0xfa, 0xfb, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
64};
65
66static int
67iso8859_11_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
68{
69 unsigned char c = 0;
70 if (wc < 0x0080 || wc == 0x00a0) {
71 *r = wc;
72 return 1;
73 }
74 else if (wc >= 0x0e00 && wc < 0x0e60)
75 c = iso8859_11_page0e[wc-0x0e00];
76 if (c != 0) {
77 *r = c;
78 return 1;
79 }
80 return RET_ILSEQ;
81}
82#endif /* NEED_TOMB */