iconvdata/t.61.c

   1 /* Generic conversion to and from T.61.
   2    Copyright (C) 1997-2015 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #include <dlfcn.h>
  21 #include <gconv.h>
  22 #include <stdint.h>
  23 #include <string.h>
  24
  25 /* Data taken from the WG15 tables.  */
  26 static const uint32_t to_ucs4[256] =
  27 {
  28   /* 0x00 */ 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007,
  29   /* 0x08 */ 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f,
  30   /* 0x10 */ 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017,
  31   /* 0x18 */ 0x0018, 0x0019, 0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f,
  32   /* 0x20 */ 0x0020, 0x0021, 0x0022, 0x0000, 0x0000, 0x0025, 0x0026, 0x0027,
  33   /* 0x28 */ 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
  34   /* 0x30 */ 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
  35   /* 0x38 */ 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
  36   /* 0x40 */ 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
  37   /* 0x48 */ 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
  38   /* 0x50 */ 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
  39   /* 0x58 */ 0x0058, 0x0059, 0x005a, 0x005b, 0x0000, 0x005d, 0x0000, 0x005f,
  40   /* 0x60 */ 0x0000, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
  41   /* 0x68 */ 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
  42   /* 0x70 */ 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
  43   /* 0x78 */ 0x0078, 0x0079, 0x007a, 0x0000, 0x007c, 0x0000, 0x0000, 0x007f,
  44   /* 0x80 */ 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
  45   /* 0x88 */ 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
  46   /* 0x90 */ 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
  47   /* 0x98 */ 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
  48   /* 0xa0 */ 0x0000, 0x00a1, 0x00a2, 0x00a3, 0x0024, 0x00a5, 0x0023, 0x00a7,
  49   /* 0xa8 */ 0x00a4, 0x0000, 0x0000, 0x00ab, 0x0000, 0x0000, 0x0000, 0x0000,
  50   /* 0xb0 */ 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00d7, 0x00b5, 0x00b6, 0x00b7,
  51   /* 0xb8 */ 0x00f7, 0x0000, 0x0000, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
  52   /* 0xc0 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  53   /* 0xc8 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  54   /* 0xd0 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  55   /* 0xd8 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  56   /* 0xe0 */ 0x2126, 0x00c6, 0x00d0, 0x00aa, 0x0126, 0x0000, 0x0132, 0x013f,
  57   /* 0xe8 */ 0x0141, 0x00d8, 0x0152, 0x00ba, 0x00de, 0x0166, 0x014a, 0x0149,
  58   /* 0xf0 */ 0x0138, 0x00e6, 0x0111, 0x00f0, 0x0127, 0x0131, 0x0133, 0x0140,
  59   /* 0xf8 */ 0x0142, 0x00f8, 0x0153, 0x00df, 0x00fe, 0x0167, 0x014b, 0x0000
  60 };
  61
  62 /* The outer array range runs from 0xc1 to 0xcf, the inner range from 0x20
  63    to 0x7f.  */
  64 static const uint32_t to_ucs4_comb[15][96] =
  65 {
  66   /* 0xc1 */
  67   {
  68     /* 0x20 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  69     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  70     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  71     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  72     /* 0x40 */ 0x0000, 0x00c0, 0x0000, 0x0000, 0x0000, 0x00c8, 0x0000, 0x0000,
  73     /* 0x48 */ 0x0000, 0x00cc, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00d2,
  74     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00d9, 0x0000, 0x0000,
  75     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  76     /* 0x60 */ 0x0000, 0x00e0, 0x0000, 0x0000, 0x0000, 0x00e8, 0x0000, 0x0000,
  77     /* 0x68 */ 0x0000, 0x00ec, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00f2,
  78     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00f9, 0x0000, 0x0000,
  79     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
  80   },
  81   /* 0xc2 */
  82   {
  83     /* 0x20 */ 0x00b4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  84     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  85     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  86     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  87     /* 0x40 */ 0x0000, 0x00c1, 0x0000, 0x0106, 0x0000, 0x00c9, 0x0000, 0x0000,
  88     /* 0x48 */ 0x0000, 0x00cd, 0x0000, 0x0000, 0x0139, 0x0000, 0x0143, 0x00d3,
  89     /* 0x50 */ 0x0000, 0x0000, 0x0154, 0x015a, 0x0000, 0x00da, 0x0000, 0x0000,
  90     /* 0x58 */ 0x0000, 0x00dd, 0x0179, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  91     /* 0x60 */ 0x0000, 0x00e1, 0x0000, 0x0107, 0x0000, 0x00e9, 0x0000, 0x0000,
  92     /* 0x68 */ 0x0000, 0x00ed, 0x0000, 0x0000, 0x013a, 0x0000, 0x0144, 0x00f3,
  93     /* 0x70 */ 0x0000, 0x0000, 0x0155, 0x015b, 0x0000, 0x00fa, 0x0000, 0x0000,
  94     /* 0x78 */ 0x0000, 0x00fd, 0x017a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
  95   },
  96   /* 0xc3 */
  97   {
  98     /* 0x20 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
  99     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 100     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 101     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 102     /* 0x40 */ 0x0000, 0x00c2, 0x0000, 0x0108, 0x0000, 0x00ca, 0x0000, 0x011c,
 103     /* 0x48 */ 0x0124, 0x00ce, 0x0134, 0x0000, 0x0000, 0x0000, 0x0000, 0x00d4,
 104     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x015c, 0x0000, 0x00db, 0x0000, 0x0174,
 105     /* 0x58 */ 0x0000, 0x0176, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 106     /* 0x60 */ 0x0000, 0x00e2, 0x0000, 0x0109, 0x0000, 0x00ea, 0x0000, 0x011d,
 107     /* 0x68 */ 0x0125, 0x00ee, 0x0135, 0x0000, 0x0000, 0x0000, 0x0000, 0x00f4,
 108     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x015d, 0x0000, 0x00fb, 0x0000, 0x0175,
 109     /* 0x78 */ 0x0000, 0x0177, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 110   },
 111   /* 0xc4 */
 112   {
 113     /* 0x20 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 114     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 115     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 116     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 117     /* 0x40 */ 0x0000, 0x00c3, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 118     /* 0x48 */ 0x0000, 0x0128, 0x0000, 0x0000, 0x0000, 0x0000, 0x00d1, 0x00d5,
 119     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0168, 0x0000, 0x0000,
 120     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 121     /* 0x60 */ 0x0000, 0x00e3, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 122     /* 0x68 */ 0x0000, 0x0129, 0x0000, 0x0000, 0x0000, 0x0000, 0x00f1, 0x00f5,
 123     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0169, 0x0000, 0x0000,
 124     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 125   },
 126   /* 0xc5 */
 127   {
 128     /* 0x20 */ 0x00af, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 129     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 130     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 131     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 132     /* 0x40 */ 0x0000, 0x0100, 0x0000, 0x0000, 0x0000, 0x0112, 0x0000, 0x0000,
 133     /* 0x48 */ 0x0000, 0x012a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x014c,
 134     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x016a, 0x0000, 0x0000,
 135     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 136     /* 0x60 */ 0x0000, 0x0101, 0x0000, 0x0000, 0x0000, 0x0113, 0x0000, 0x0000,
 137     /* 0x68 */ 0x0000, 0x012b, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x014d,
 138     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x016b, 0x0000, 0x0000,
 139     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 140   },
 141   /* 0xc6 */
 142   {
 143     /* 0x20 */ 0x02d8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 144     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 145     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 146     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 147     /* 0x40 */ 0x0000, 0x0102, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x011e,
 148     /* 0x48 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 149     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x016c, 0x0000, 0x0000,
 150     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 151     /* 0x60 */ 0x0000, 0x0103, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x011f,
 152     /* 0x68 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 153     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x016d, 0x0000, 0x0000,
 154     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 155   },
 156   /* 0xc7 */
 157   {
 158     /* 0x20 */ 0x02d9, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 159     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 160     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 161     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 162     /* 0x40 */ 0x0000, 0x0000, 0x0000, 0x010a, 0x0000, 0x0116, 0x0000, 0x0120,
 163     /* 0x48 */ 0x0000, 0x0130, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 164     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 165     /* 0x58 */ 0x0000, 0x0000, 0x017b, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 166     /* 0x60 */ 0x0000, 0x0000, 0x0000, 0x010b, 0x0000, 0x0117, 0x0000, 0x0121,
 167     /* 0x68 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 168     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 169     /* 0x78 */ 0x0000, 0x0000, 0x017c, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 170   },
 171   /* 0xc8 */
 172   {
 173     /* 0x20 */ 0x00a8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 174     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 175     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 176     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 177     /* 0x40 */ 0x0000, 0x00c4, 0x0000, 0x0000, 0x0000, 0x00cb, 0x0000, 0x0000,
 178     /* 0x48 */ 0x0000, 0x00cf, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00d6,
 179     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00dc, 0x0000, 0x0000,
 180     /* 0x58 */ 0x0000, 0x0178, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 181     /* 0x60 */ 0x0000, 0x00e4, 0x0000, 0x0000, 0x0000, 0x00eb, 0x0000, 0x0000,
 182     /* 0x68 */ 0x0000, 0x00ef, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00f6,
 183     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00fc, 0x0000, 0x0000,
 184     /* 0x78 */ 0x0000, 0x00ff, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 185   },
 186   /* 0xc9 */
 187   {
 188     0x0000,
 189   },
 190   /* 0xca */
 191   {
 192     /* 0x20 */ 0x02da, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 193     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 194     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 195     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 196     /* 0x40 */ 0x0000, 0x00c5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 197     /* 0x48 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 198     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x016e, 0x0000, 0x0000,
 199     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 200     /* 0x60 */ 0x0000, 0x00e5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 201     /* 0x68 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 202     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x016f, 0x0000, 0x0000,
 203     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 204   },
 205   /* 0xcb */
 206   {
 207     /* 0x20 */ 0x00b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 208     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 209     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 210     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 211     /* 0x40 */ 0x0000, 0x0000, 0x0000, 0x00c7, 0x0000, 0x0000, 0x0000, 0x0122,
 212     /* 0x48 */ 0x0000, 0x0000, 0x0000, 0x0136, 0x013b, 0x0000, 0x0145, 0x0000,
 213     /* 0x50 */ 0x0000, 0x0000, 0x0156, 0x015e, 0x0162, 0x0000, 0x0000, 0x0000,
 214     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 215     /* 0x60 */ 0x0000, 0x0000, 0x0000, 0x00e7, 0x0000, 0x0000, 0x0000, 0x0123,
 216     /* 0x68 */ 0x0000, 0x0000, 0x0000, 0x0137, 0x013c, 0x0000, 0x0146, 0x0000,
 217     /* 0x70 */ 0x0000, 0x0000, 0x0157, 0x015f, 0x0163, 0x0000, 0x0000, 0x0000,
 218     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 219   },
 220   /* 0xcc */
 221   {
 222     0x0000,
 223   },
 224   /* 0xcd */
 225   {
 226     /* 0x20 */ 0x02dd, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 227     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 228     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 229     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 230     /* 0x40 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 231     /* 0x48 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0150,
 232     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0170, 0x0000, 0x0000,
 233     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 234     /* 0x60 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 235     /* 0x68 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0151,
 236     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0171, 0x0000, 0x0000,
 237     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 238   },
 239   /* 0xce */
 240   {
 241     /* 0x20 */ 0x02db, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 242     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 243     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 244     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 245     /* 0x40 */ 0x0000, 0x0104, 0x0000, 0x0000, 0x0000, 0x0118, 0x0000, 0x0000,
 246     /* 0x48 */ 0x0000, 0x012e, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 247     /* 0x50 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0172, 0x0000, 0x0000,
 248     /* 0x58 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 249     /* 0x60 */ 0x0000, 0x0105, 0x0000, 0x0000, 0x0000, 0x0119, 0x0000, 0x0000,
 250     /* 0x68 */ 0x0000, 0x012f, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 251     /* 0x70 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0173, 0x0000, 0x0000,
 252     /* 0x78 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 253   },
 254   /* 0xcf */
 255   {
 256     /* 0x20 */ 0x02c7, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 257     /* 0x28 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 258     /* 0x30 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 259     /* 0x38 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 260     /* 0x40 */ 0x0000, 0x0000, 0x0000, 0x010c, 0x010e, 0x011a, 0x0000, 0x0000,
 261     /* 0x48 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x013d, 0x0000, 0x0147, 0x0000,
 262     /* 0x50 */ 0x0000, 0x0000, 0x0158, 0x0160, 0x0164, 0x0000, 0x0000, 0x0000,
 263     /* 0x58 */ 0x0000, 0x0000, 0x017d, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 264     /* 0x60 */ 0x0000, 0x0000, 0x0000, 0x010d, 0x010f, 0x011b, 0x0000, 0x0000,
 265     /* 0x68 */ 0x0000, 0x0000, 0x0000, 0x0000, 0x013e, 0x0000, 0x0148, 0x0000,
 266     /* 0x70 */ 0x0000, 0x0000, 0x0159, 0x0161, 0x0165, 0x0000, 0x0000, 0x0000,
 267     /* 0x78 */ 0x0000, 0x0000, 0x017e, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
 268   }
 269 };
 270
 271
 272 static const char from_ucs4[][2] =
 273 {
 274   /* 0x0000 */ "\x00\x00", "\x01\x00", "\x02\x00", "\x03\x00", "\x04\x00",
 275   /* 0x0005 */ "\x05\x00", "\x06\x00", "\x07\x00", "\x08\x00", "\x09\x00",
 276   /* 0x000a */ "\x0a\x00", "\x0b\x00", "\x0c\x00", "\x0d\x00", "\x0e\x00",
 277   /* 0x000f */ "\x0f\x00", "\x10\x00", "\x11\x00", "\x12\x00", "\x13\x00",
 278   /* 0x0014 */ "\x14\x00", "\x15\x00", "\x16\x00", "\x17\x00", "\x18\x00",
 279   /* 0x0019 */ "\x19\x00", "\x1a\x00", "\x1b\x00", "\x1c\x00", "\x1d\x00",
 280   /* 0x001e */ "\x1e\x00", "\x1f\x00", "\x20\x00", "\x21\x00", "\x22\x00",
 281   /* 0x0023 */ "\xa6\x00", "\xa4\x00", "\x25\x00", "\x26\x00", "\x27\x00",
 282   /* 0x0028 */ "\x28\x00", "\x29\x00", "\x2a\x00", "\x2b\x00", "\x2c\x00",
 283   /* 0x002d */ "\x2d\x00", "\x2e\x00", "\x2f\x00", "\x30\x00", "\x31\x00",
 284   /* 0x0032 */ "\x32\x00", "\x33\x00", "\x34\x00", "\x35\x00", "\x36\x00",
 285   /* 0x0037 */ "\x37\x00", "\x38\x00", "\x39\x00", "\x3a\x00", "\x3b\x00",
 286   /* 0x003c */ "\x3c\x00", "\x3d\x00", "\x3e\x00", "\x3f\x00", "\x40\x00",
 287   /* 0x0041 */ "\x41\x00", "\x42\x00", "\x43\x00", "\x44\x00", "\x45\x00",
 288   /* 0x0046 */ "\x46\x00", "\x47\x00", "\x48\x00", "\x49\x00", "\x4a\x00",
 289   /* 0x004b */ "\x4b\x00", "\x4c\x00", "\x4d\x00", "\x4e\x00", "\x4f\x00",
 290   /* 0x0050 */ "\x50\x00", "\x51\x00", "\x52\x00", "\x53\x00", "\x54\x00",
 291   /* 0x0055 */ "\x55\x00", "\x56\x00", "\x57\x00", "\x58\x00", "\x59\x00",
 292   /* 0x005a */ "\x5a\x00", "\x5b\x00", "\x00\x00", "\x5d\x00", "\x00\x00",
 293   /* 0x005f */ "\x5f\x00", "\x00\x00", "\x61\x00", "\x62\x00", "\x63\x00",
 294   /* 0x0064 */ "\x64\x00", "\x65\x00", "\x66\x00", "\x67\x00", "\x68\x00",
 295   /* 0x0069 */ "\x69\x00", "\x6a\x00", "\x6b\x00", "\x6c\x00", "\x6d\x00",
 296   /* 0x006e */ "\x6e\x00", "\x6f\x00", "\x70\x00", "\x71\x00", "\x72\x00",
 297   /* 0x0073 */ "\x73\x00", "\x74\x00", "\x75\x00", "\x76\x00", "\x77\x00",
 298   /* 0x0078 */ "\x78\x00", "\x79\x00", "\x7a\x00", "\x00\x00", "\x7c\x00",
 299   /* 0x007d */ "\x00\x00", "\x00\x00", "\x7f\x00", "\x80\x00", "\x81\x00",
 300   /* 0x0082 */ "\x82\x00", "\x83\x00", "\x84\x00", "\x85\x00", "\x86\x00",
 301   /* 0x0087 */ "\x87\x00", "\x88\x00", "\x89\x00", "\x8a\x00", "\x8b\x00",
 302   /* 0x008c */ "\x8c\x00", "\x8d\x00", "\x8e\x00", "\x8f\x00", "\x90\x00",
 303   /* 0x0091 */ "\x91\x00", "\x92\x00", "\x93\x00", "\x94\x00", "\x95\x00",
 304   /* 0x0096 */ "\x96\x00", "\x97\x00", "\x98\x00", "\x99\x00", "\x9a\x00",
 305   /* 0x009b */ "\x9b\x00", "\x9c\x00", "\x9d\x00", "\x9e\x00", "\x9f\x00",
 306   /* 0x00a0 */ "\x00\x00", "\xa1\x00", "\xa2\x00", "\xa3\x00", "\xa8\x00",
 307   /* 0x00a5 */ "\xa5\x00", "\x00\x00", "\xa7\x00", "\xc8\x20", "\x00\x00",
 308   /* 0x00aa */ "\xe3\x00", "\xab\x00", "\x00\x00", "\x00\x00", "\x00\x00",
 309   /* 0x00af */ "\xc5\x20", "\xb0\x00", "\xb1\x00", "\xb2\x00", "\xb3\x00",
 310   /* 0x00b4 */ "\xc2\x20", "\xb5\x00", "\xb6\x00", "\xb7\x00", "\xcb\x20",
 311   /* 0x00b9 */ "\x00\x00", "\xeb\x00", "\xbb\x00", "\xbc\x00", "\xbd\x00",
 312   /* 0x00be */ "\xbe\x00", "\xbf\x00", "\xc1\x41", "\xc2\x41", "\xc3\x41",
 313   /* 0x00c3 */ "\xc4\x41", "\xc8\x41", "\xca\x41", "\xe1\x00", "\xcb\x43",
 314   /* 0x00c8 */ "\xc1\x45", "\xc2\x45", "\xc3\x45", "\xc8\x45", "\xc1\x49",
 315   /* 0x00cd */ "\xc2\x49", "\xc3\x49", "\xc8\x49", "\xe2\x00", "\xc4\x4e",
 316   /* 0x00d2 */ "\xc1\x4f", "\xc2\x4f", "\xc3\x4f", "\xc4\x4f", "\xc8\x4f",
 317   /* 0x00d7 */ "\xb4\x00", "\xe9\x00", "\xc1\x55", "\xc2\x55", "\xc3\x55",
 318   /* 0x00dc */ "\xc8\x55", "\xc2\x59", "\xec\x00", "\xfb\x00", "\xc1\x61",
 319   /* 0x00e1 */ "\xc2\x61", "\xc3\x61", "\xc4\x61", "\xc8\x61", "\xca\x61",
 320   /* 0x00e6 */ "\xf1\x00", "\xcb\x63", "\xc1\x65", "\xc2\x65", "\xc3\x65",
 321   /* 0x00eb */ "\xc8\x65", "\xc1\x69", "\xc2\x69", "\xc3\x69", "\xc8\x69",
 322   /* 0x00f0 */ "\xf3\x00", "\xc4\x6e", "\xc1\x6f", "\xc2\x6f", "\xc3\x6f",
 323   /* 0x00f5 */ "\xc4\x6f", "\xc8\x6f", "\xb8\x00", "\xf9\x00", "\xc1\x75",
 324   /* 0x00fa */ "\xc2\x75", "\xc3\x75", "\xc8\x75", "\xc2\x79", "\xfc\x00",
 325   /* 0x00ff */ "\xc8\x79", "\xc5\x41", "\xc5\x61", "\xc6\x41", "\xc6\x61",
 326   /* 0x0104 */ "\xce\x41", "\xce\x61", "\xc2\x43", "\xc2\x63", "\xc3\x43",
 327   /* 0x0109 */ "\xc3\x63", "\xc7\x43", "\xc7\x63", "\xcf\x43", "\xcf\x63",
 328   /* 0x010e */ "\xcf\x44", "\xcf\x64", "\x00\x00", "\xf2\x00", "\xc5\x45",
 329   /* 0x0113 */ "\xc5\x65", "\x00\x00", "\x00\x00", "\xc7\x45", "\xc7\x65",
 330   /* 0x0118 */ "\xce\x45", "\xce\x65", "\xcf\x45", "\xcf\x65", "\xc3\x47",
 331   /* 0x011d */ "\xc3\x67", "\xc6\x47", "\xc6\x67", "\xc7\x47", "\xc7\x67",
 332   /* 0x0122 */ "\xcb\x47", "\xcb\x67", "\xc3\x48", "\xc3\x68", "\xe4\x00",
 333   /* 0x0127 */ "\xf4\x00", "\xc4\x49", "\xc4\x69", "\xc5\x49", "\xc5\x69",
 334   /* 0x012c */ "\x00\x00", "\x00\x00", "\xce\x49", "\xce\x69", "\xc7\x49",
 335   /* 0x0131 */ "\xf5\x00", "\xe6\x00", "\xf6\x00", "\xc3\x4a", "\xc3\x6a",
 336   /* 0x0136 */ "\xcb\x4b", "\xcb\x6b", "\xf0\x00", "\xc2\x4c", "\xc2\x6c",
 337   /* 0x013b */ "\xcb\x4c", "\xcb\x6c", "\xcf\x4c", "\xcf\x6c", "\xe7\x00",
 338   /* 0x0140 */ "\xf7\x00", "\xe8\x00", "\xf8\x00", "\xc2\x4e", "\xc2\x6e",
 339   /* 0x0145 */ "\xcb\x4e", "\xcb\x6e", "\xcf\x4e", "\xcf\x6e", "\xef\x00",
 340   /* 0x014a */ "\xee\x00", "\xfe\x00", "\xc5\x4f", "\xc5\x6f", "\x00\x00",
 341   /* 0x014f */ "\x00\x00", "\xcd\x4f", "\xcd\x6f", "\xea\x00", "\xfa\x00",
 342   /* 0x0154 */ "\xc2\x52", "\xc2\x72", "\xcb\x52", "\xcb\x72", "\xcf\x52",
 343   /* 0x0159 */ "\xcf\x72", "\xc2\x53", "\xc2\x73", "\xc3\x53", "\xc3\x73",
 344   /* 0x015e */ "\xcb\x53", "\xcb\x73", "\xcf\x53", "\xcf\x73", "\xcb\x54",
 345   /* 0x0163 */ "\xcb\x74", "\xcf\x54", "\xcf\x74", "\xed\x00", "\xfd\x00",
 346   /* 0x0168 */ "\xc4\x55", "\xc4\x75", "\xc5\x55", "\xc5\x75", "\xc6\x55",
 347   /* 0x016d */ "\xc6\x75", "\xca\x55", "\xca\x75", "\xcd\x55", "\xcd\x75",
 348   /* 0x0172 */ "\xce\x55", "\xce\x75", "\xc3\x57", "\xc3\x77", "\xc3\x59",
 349   /* 0x0177 */ "\xc3\x79", "\xc8\x59", "\xc2\x5a", "\xc2\x7a", "\xc7\x5a",
 350   /* 0x017c */ "\xc7\x7a", "\xcf\x5a", "\xcf\x7a"
 351 /*
 352    This table does not cover the following positions:
 353
 354      0x02c7    "\xcf\x20",
 355      ...
 356      0x02d8    "\xc6\x20", "\xc7\x20", "\xca\x20", "\xce\x20", "\x00\x00",
 357      0x02dd    "\xcd\x20",
 358      ...
 359      0x2126    "\xe0\x00"
 360
 361    These would blow up the table and are therefore handled specially in
 362    the code.
 363 */
 364 };
 365
 366
 367 /* Definitions used in the body of the `gconv' function.  */
 368 #define CHARSET_NAME            "T.61-8BIT//"
 369 #define FROM_LOOP               from_t_61
 370 #define TO_LOOP                 to_t_61
 371 #define DEFINE_INIT             1
 372 #define DEFINE_FINI             1
 373 #define MIN_NEEDED_FROM         1
 374 #define MAX_NEEDED_FROM         2
 375 #define MIN_NEEDED_TO           4
 376 #define ONE_DIRECTION           0
 377
 378 /* First define the conversion function from T.61 to UCS4.  */
 379 #define MIN_NEEDED_INPUT        MIN_NEEDED_FROM
 380 #define MAX_NEEDED_INPUT        MAX_NEEDED_FROM
 381 #define MIN_NEEDED_OUTPUT       MIN_NEEDED_TO
 382 #define LOOPFCT                 FROM_LOOP
 383 #define BODY \
 384   {                                                                           \
 385     uint32_t ch = *inptr;                                                     \
 386     int increment = 1;                                                        \
 387                                                                               \
 388     if (__builtin_expect (ch >= 0xc1, 0) && ch <= 0xcf)                       \
 389       {                                                                       \
 390         /* Composed character.  First test whether the next byte              \
 391            is also available.  */                                             \
 392         uint32_t ch2;                                                         \
 393                                                                               \
 394         if (__glibc_unlikely (inptr + 1 >= inend))                            \
 395           {                                                                   \
 396             /* The second character is not available.  */                     \
 397             result = __GCONV_INCOMPLETE_INPUT;                                \
 398             break;                                                            \
 399           }                                                                   \
 400                                                                               \
 401         ch2 = inptr[1];                                                       \
 402                                                                               \
 403         if (__builtin_expect (ch2 < 0x20, 0)                                  \
 404             || __builtin_expect (ch2 >= 0x80, 0))                             \
 405           {                                                                   \
 406             /* This is illegal.  */                                           \
 407             STANDARD_FROM_LOOP_ERR_HANDLER (1);                               \
 408           }                                                                   \
 409                                                                               \
 410         ch = to_ucs4_comb[ch - 0xc1][ch2 - 0x20];                             \
 411                                                                               \
 412         increment = 2;                                                        \
 413       }                                                                       \
 414     else                                                                      \
 415       ch = to_ucs4[ch];                                                       \
 416                                                                               \
 417     if (__builtin_expect (ch == 0, 0) && *inptr != '\0')                      \
 418       {                                                                       \
 419         /* This is an illegal character.  */                                  \
 420         STANDARD_FROM_LOOP_ERR_HANDLER (increment);                           \
 421       }                                                                       \
 422     else                                                                      \
 423       {                                                                       \
 424         put32 (outptr, ch);                                                   \
 425         outptr += 4;                                                          \
 426       }                                                                       \
 427     inptr += increment;                                                       \
 428   }
 429 #define LOOP_NEED_FLAGS
 430 #define ONEBYTE_BODY \
 431   {                                                                           \
 432     uint32_t ch = to_ucs4[c];                                                 \
 433     if (ch == 0 && c != '\0')                                                 \
 434       return WEOF;                                                            \
 435     return ch;                                                                \
 436   }
 437 #include <iconv/loop.c>
 438
 439
 440 /* Next, define the other direction.  */
 441 #define MIN_NEEDED_INPUT        MIN_NEEDED_TO
 442 #define MIN_NEEDED_OUTPUT       MIN_NEEDED_FROM
 443 #define MAX_NEEDED_OUTPUT       MAX_NEEDED_FROM
 444 #define LOOPFCT                 TO_LOOP
 445 #define BODY \
 446   {                                                                           \
 447     char tmp[2];                                                              \
 448     uint32_t ch = get32 (inptr);                                              \
 449     const char *cp;                                                           \
 450                                                                               \
 451     if (__builtin_expect (ch >= sizeof (from_ucs4) / sizeof (from_ucs4[0]),   \
 452                           0))                                                 \
 453       {                                                                       \
 454         if (__builtin_expect (ch, 0) == 0x2126)                               \
 455           cp = "\xe0";                                                        \
 456         else if (__builtin_expect (ch, 0) == 0x2c7)                           \
 457           cp = "\xcf\x20";                                                    \
 458         else if (__builtin_expect (ch < 0x2d8, 0)                             \
 459                  || __builtin_expect (ch > 0x2dd, 0)                          \
 460                  || __builtin_expect (ch == 0x2dc, 0))                        \
 461           {                                                                   \
 462             UNICODE_TAG_HANDLER (ch, 4);                                      \
 463                                                                               \
 464             /* Illegal characters.  */                                        \
 465             STANDARD_TO_LOOP_ERR_HANDLER (4);                                 \
 466           }                                                                   \
 467         else                                                                  \
 468           {                                                                   \
 469             static const char map[6] = "\xc6\xc7\xca\xce\x00\xcd";            \
 470                                                                               \
 471             tmp[0] = map[ch - 0x2d8];                                         \
 472             tmp[1] = ' ';                                                     \
 473             cp = tmp;                                                         \
 474           }                                                                   \
 475       }                                                                       \
 476     else                                                                      \
 477       {                                                                       \
 478         cp = from_ucs4[ch];                                                   \
 479                                                                               \
 480         if (__builtin_expect (cp[0] == '\0', 0) && ch != 0)                   \
 481           {                                                                   \
 482             /* Illegal.  */                                                   \
 483             STANDARD_TO_LOOP_ERR_HANDLER (4);                                 \
 484           }                                                                   \
 485       }                                                                       \
 486                                                                               \
 487     *outptr++ = cp[0];                                                        \
 488     /* Now test for a possible second byte and write this if possible.  */    \
 489     if (cp[1] != '\0')                                                        \
 490       {                                                                       \
 491         if (__glibc_unlikely (outptr >= outend))                              \
 492           {                                                                   \
 493             /* The result does not fit into the buffer.  */                   \
 494             --outptr;                                                         \
 495             result = __GCONV_FULL_OUTPUT;                                     \
 496             break;                                                            \
 497           }                                                                   \
 498                                                                               \
 499         *outptr++ = cp[1];                                                    \
 500       }                                                                       \
 501                                                                               \
 502     inptr += 4;                                                               \
 503   }
 504 #define LOOP_NEED_FLAGS
 505 #include <iconv/loop.c>
 506
 507
 508 /* Now define the toplevel functions.  */
 509 #include <iconv/skeleton.c>