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iso8859_9.h

00001 /* $XFree86: xc/lib/X11/lcUniConv/iso8859_9.h,v 1.3 2000/11/29 17:40:32 dawes Exp $ */
00002 
00003 /*
00004  * ISO-8859-9
00005  */
00006 
00007 #ifdef NEED_TOWC
00008 static const unsigned short iso8859_9_2uni[48] = {
00009   /* 0xd0 */
00010   0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
00011   0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df,
00012   /* 0xe0 */
00013   0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
00014   0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
00015   /* 0xf0 */
00016   0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
00017   0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff,
00018 };
00019 
00020 static int
00021 iso8859_9_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
00022 {
00023   unsigned char c = *s;
00024   if (c >= 0xd0)
00025     *pwc = (ucs4_t) iso8859_9_2uni[c-0xd0];
00026   else
00027     *pwc = (ucs4_t) c;
00028   return 1;
00029 }
00030 #endif /* NEED_TOWC */
00031 
00032 #ifdef  NEED_TOMB
00033 static const unsigned char iso8859_9_page00[48] = {
00034   0x00, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
00035   0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0x00, 0x00, 0xdf, /* 0xd8-0xdf */
00036   0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
00037   0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
00038   0x00, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
00039   0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0x00, 0xff, /* 0xf8-0xff */
00040 };
00041 static const unsigned char iso8859_9_page01[72] = {
00042   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd0, 0xf0, /* 0x18-0x1f */
00043   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
00044   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
00045   0xdd, 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
00046   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
00047   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
00048   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
00049   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
00050   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde, 0xfe, /* 0x58-0x5f */
00051 };
00052 
00053 static int
00054 iso8859_9_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
00055 {
00056   unsigned char c = 0;
00057   if (wc < 0x00d0) {
00058     *r = wc;
00059     return 1;
00060   }
00061   else if (wc >= 0x00d0 && wc < 0x0100)
00062     c = iso8859_9_page00[wc-0x00d0];
00063   else if (wc >= 0x0118 && wc < 0x0160)
00064     c = iso8859_9_page01[wc-0x0118];
00065   if (c != 0) {
00066     *r = c;
00067     return 1;
00068   }
00069   return RET_ILSEQ;
00070 }
00071 #endif /* NEED_TOMB */
  • © 1998-2016 by Bill Spitzak and others.     FLTK

  • © 1998-2016 by Bill Spitzak and others.     FLTK

    Permission is granted to reproduce this manual or any portion for any purpose, provided this copyright and permission notice are preserved.