/* Tables for conversion from and to IBM856.
   Copyright (C) 2000-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include <stdint.h>

static const uint32_t to_ucs4[256] =
{
  [0x00] = 0x0000, [0x01] = 0x0001, [0x02] = 0x0002, [0x03] = 0x0003,
  [0x04] = 0x0004, [0x05] = 0x0005, [0x06] = 0x0006, [0x07] = 0x0007,
  [0x08] = 0x0008, [0x09] = 0x0009, [0x0a] = 0x000a, [0x0b] = 0x000b,
  [0x0c] = 0x000c, [0x0d] = 0x000d, [0x0e] = 0x000e, [0x0f] = 0x000f,
  [0x10] = 0x0010, [0x11] = 0x0011, [0x12] = 0x0012, [0x13] = 0x0013,
  [0x14] = 0x0014, [0x15] = 0x0015, [0x16] = 0x0016, [0x17] = 0x0017,
  [0x18] = 0x0018, [0x19] = 0x0019, [0x1a] = 0x001c, [0x1b] = 0x001b,
  [0x1c] = 0x007f, [0x1d] = 0x001d, [0x1e] = 0x001e, [0x1f] = 0x001f,
  [0x20] = 0x0020, [0x21] = 0x0021, [0x22] = 0x0022, [0x23] = 0x0023,
  [0x24] = 0x0024, [0x25] = 0x0025, [0x26] = 0x0026, [0x27] = 0x0027,
  [0x28] = 0x0028, [0x29] = 0x0029, [0x2a] = 0x002a, [0x2b] = 0x002b,
  [0x2c] = 0x002c, [0x2d] = 0x002d, [0x2e] = 0x002e, [0x2f] = 0x002f,
  [0x30] = 0x0030, [0x31] = 0x0031, [0x32] = 0x0032, [0x33] = 0x0033,
  [0x34] = 0x0034, [0x35] = 0x0035, [0x36] = 0x0036, [0x37] = 0x0037,
  [0x38] = 0x0038, [0x39] = 0x0039, [0x3a] = 0x003a, [0x3b] = 0x003b,
  [0x3c] = 0x003c, [0x3d] = 0x003d, [0x3e] = 0x003e, [0x3f] = 0x003f,
  [0x40] = 0x0040, [0x41] = 0x0041, [0x42] = 0x0042, [0x43] = 0x0043,
  [0x44] = 0x0044, [0x45] = 0x0045, [0x46] = 0x0046, [0x47] = 0x0047,
  [0x48] = 0x0048, [0x49] = 0x0049, [0x4a] = 0x004a, [0x4b] = 0x004b,
  [0x4c] = 0x004c, [0x4d] = 0x004d, [0x4e] = 0x004e, [0x4f] = 0x004f,
  [0x50] = 0x0050, [0x51] = 0x0051, [0x52] = 0x0052, [0x53] = 0x0053,
  [0x54] = 0x0054, [0x55] = 0x0055, [0x56] = 0x0056, [0x57] = 0x0057,
  [0x58] = 0x0058, [0x59] = 0x0059, [0x5a] = 0x005a, [0x5b] = 0x005b,
  [0x5c] = 0x005c, [0x5d] = 0x005d, [0x5e] = 0x005e, [0x5f] = 0x005f,
  [0x60] = 0x0060, [0x61] = 0x0061, [0x62] = 0x0062, [0x63] = 0x0063,
  [0x64] = 0x0064, [0x65] = 0x0065, [0x66] = 0x0066, [0x67] = 0x0067,
  [0x68] = 0x0068, [0x69] = 0x0069, [0x6a] = 0x006a, [0x6b] = 0x006b,
  [0x6c] = 0x006c, [0x6d] = 0x006d, [0x6e] = 0x006e, [0x6f] = 0x006f,
  [0x70] = 0x0070, [0x71] = 0x0071, [0x72] = 0x0072, [0x73] = 0x0073,
  [0x74] = 0x0074, [0x75] = 0x0075, [0x76] = 0x0076, [0x77] = 0x0077,
  [0x78] = 0x0078, [0x79] = 0x0079, [0x7a] = 0x007a, [0x7b] = 0x007b,
  [0x7c] = 0x007c, [0x7d] = 0x007d, [0x7e] = 0x007e, [0x7f] = 0x001a,
  [0x80] = 0x05d0, [0x81] = 0x05d1, [0x82] = 0x05d2, [0x83] = 0x05d3,
  [0x84] = 0x05d4, [0x85] = 0x05d5, [0x86] = 0x05d6, [0x87] = 0x05d7,
  [0x88] = 0x05d8, [0x89] = 0x05d9, [0x8a] = 0x05da, [0x8b] = 0x05db,
  [0x8c] = 0x05dc, [0x8d] = 0x05dd, [0x8e] = 0x05de, [0x8f] = 0x05df,
  [0x90] = 0x05e0, [0x91] = 0x05e1, [0x92] = 0x05e2, [0x93] = 0x05e3,
  [0x94] = 0x05e4, [0x95] = 0x05e5, [0x96] = 0x05e6, [0x97] = 0x05e7,
  [0x98] = 0x05e8, [0x99] = 0x05e9, [0x9a] = 0x05ea, [0x9c] = 0x00a3,
  [0x9e] = 0x00d7, [0xa9] = 0x00ae, [0xaa] = 0x00ac, [0xab] = 0x00bd,
  [0xac] = 0x00bc, [0xae] = 0x00ab, [0xaf] = 0x00bb, [0xb0] = 0x2591,
  [0xb1] = 0x2592, [0xb2] = 0x2593, [0xb3] = 0x2502, [0xb4] = 0x2524,
  [0xb8] = 0x00a9, [0xb9] = 0x2563, [0xba] = 0x2551, [0xbb] = 0x2557,
  [0xbc] = 0x255d, [0xbd] = 0x00a2, [0xbe] = 0x00a5, [0xbf] = 0x2510,
  [0xc0] = 0x2514, [0xc1] = 0x2534, [0xc2] = 0x252c, [0xc3] = 0x251c,
  [0xc4] = 0x2500, [0xc5] = 0x253c, [0xc8] = 0x255a, [0xc9] = 0x2554,
  [0xca] = 0x2569, [0xcb] = 0x2566, [0xcc] = 0x2560, [0xcd] = 0x2550,
  [0xce] = 0x256c, [0xcf] = 0x00a4, [0xd9] = 0x2518, [0xda] = 0x250c,
  [0xdb] = 0x2588, [0xdc] = 0x2584, [0xdd] = 0x00a6, [0xdf] = 0x2580,
  [0xe6] = 0x00b5, [0xee] = 0x203e, [0xef] = 0x00b4, [0xf0] = 0x00ad,
  [0xf1] = 0x00b1, [0xf2] = 0x2017, [0xf3] = 0x00be, [0xf4] = 0x00b6,
  [0xf5] = 0x00a7, [0xf6] = 0x00f7, [0xf7] = 0x00b8, [0xf8] = 0x00b0,
  [0xf9] = 0x00a8, [0xfa] = 0x2022, [0xfb] = 0x00b9, [0xfc] = 0x00b3,
  [0xfd] = 0x00b2, [0xfe] = 0x25a0, [0xff] = 0x00a0
};

static const struct gap from_idx[] =
{
  { .start = 0x0000, .end = 0x007f, .idx =      0 },
  { .start = 0x00a0, .end = 0x00a0, .idx =    -32 },
  { .start = 0x00a2, .end = 0x00a9, .idx =    -33 },
  { .start = 0x00ab, .end = 0x00ae, .idx =    -34 },
  { .start = 0x00b0, .end = 0x00b6, .idx =    -35 },
  { .start = 0x00b8, .end = 0x00b9, .idx =    -36 },
  { .start = 0x00bb, .end = 0x00be, .idx =    -37 },
  { .start = 0x00d7, .end = 0x00d7, .idx =    -61 },
  { .start = 0x00f7, .end = 0x00f7, .idx =    -92 },
  { .start = 0x05d0, .end = 0x05ea, .idx =  -1332 },
  { .start = 0x2017, .end = 0x2017, .idx =  -8032 },
  { .start = 0x2022, .end = 0x2022, .idx =  -8042 },
  { .start = 0x203c, .end = 0x203c, .idx =  -8067 },
  { .start = 0x203e, .end = 0x203e, .idx =  -8068 },
  { .start = 0x2190, .end = 0x2195, .idx =  -8405 },
  { .start = 0x21a8, .end = 0x21a8, .idx =  -8423 },
  { .start = 0x221f, .end = 0x221f, .idx =  -8541 },
  { .start = 0x2302, .end = 0x2302, .idx =  -8767 },
  { .start = 0x2500, .end = 0x2500, .idx =  -9276 },
  { .start = 0x2502, .end = 0x2502, .idx =  -9277 },
  { .start = 0x250c, .end = 0x250c, .idx =  -9286 },
  { .start = 0x2510, .end = 0x2510, .idx =  -9289 },
  { .start = 0x2514, .end = 0x2514, .idx =  -9292 },
  { .start = 0x2518, .end = 0x2518, .idx =  -9295 },
  { .start = 0x251c, .end = 0x251c, .idx =  -9298 },
  { .start = 0x2524, .end = 0x2524, .idx =  -9305 },
  { .start = 0x252c, .end = 0x252c, .idx =  -9312 },
  { .start = 0x2534, .end = 0x2534, .idx =  -9319 },
  { .start = 0x253c, .end = 0x253c, .idx =  -9326 },
  { .start = 0x2550, .end = 0x2551, .idx =  -9345 },
  { .start = 0x2554, .end = 0x2554, .idx =  -9347 },
  { .start = 0x2557, .end = 0x2557, .idx =  -9349 },
  { .start = 0x255a, .end = 0x255a, .idx =  -9351 },
  { .start = 0x255d, .end = 0x255d, .idx =  -9353 },
  { .start = 0x2560, .end = 0x2560, .idx =  -9355 },
  { .start = 0x2563, .end = 0x2563, .idx =  -9357 },
  { .start = 0x2566, .end = 0x2566, .idx =  -9359 },
  { .start = 0x2569, .end = 0x2569, .idx =  -9361 },
  { .start = 0x256c, .end = 0x256c, .idx =  -9363 },
  { .start = 0x2580, .end = 0x2580, .idx =  -9382 },
  { .start = 0x2584, .end = 0x2584, .idx =  -9385 },
  { .start = 0x2588, .end = 0x2588, .idx =  -9388 },
  { .start = 0x2591, .end = 0x2593, .idx =  -9396 },
  { .start = 0x25a0, .end = 0x25a0, .idx =  -9408 },
  { .start = 0x25ac, .end = 0x25ac, .idx =  -9419 },
  { .start = 0x25b2, .end = 0x25b2, .idx =  -9424 },
  { .start = 0x25ba, .end = 0x25ba, .idx =  -9431 },
  { .start = 0x25bc, .end = 0x25bc, .idx =  -9432 },
  { .start = 0x25c4, .end = 0x25c4, .idx =  -9439 },
  { .start = 0x25cb, .end = 0x25cb, .idx =  -9445 },
  { .start = 0x25d8, .end = 0x25d9, .idx =  -9457 },
  { .start = 0x263a, .end = 0x263c, .idx =  -9553 },
  { .start = 0x2640, .end = 0x2640, .idx =  -9556 },
  { .start = 0x2642, .end = 0x2642, .idx =  -9557 },
  { .start = 0x2660, .end = 0x2660, .idx =  -9586 },
  { .start = 0x2663, .end = 0x2663, .idx =  -9588 },
  { .start = 0x2665, .end = 0x2666, .idx =  -9589 },
  { .start = 0x266a, .end = 0x266b, .idx =  -9592 },
  { .start = 0xffe8, .end = 0xffee, .idx = -65268 },
  { .start = 0xffff, .end = 0xffff, .idx =      0 }
};

static const char from_ucs4[] =
{
  '\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07', '\x08',
  '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f', '\x10', '\x11',
  '\x12', '\x13', '\x14', '\x15', '\x16', '\x17', '\x18', '\x19', '\x7f',
  '\x1b', '\x1a', '\x1d', '\x1e', '\x1f', '\x20', '\x21', '\x22', '\x23',
  '\x24', '\x25', '\x26', '\x27', '\x28', '\x29', '\x2a', '\x2b', '\x2c',
  '\x2d', '\x2e', '\x2f', '\x30', '\x31', '\x32', '\x33', '\x34', '\x35',
  '\x36', '\x37', '\x38', '\x39', '\x3a', '\x3b', '\x3c', '\x3d', '\x3e',
  '\x3f', '\x40', '\x41', '\x42', '\x43', '\x44', '\x45', '\x46', '\x47',
  '\x48', '\x49', '\x4a', '\x4b', '\x4c', '\x4d', '\x4e', '\x4f', '\x50',
  '\x51', '\x52', '\x53', '\x54', '\x55', '\x56', '\x57', '\x58', '\x59',
  '\x5a', '\x5b', '\x5c', '\x5d', '\x5e', '\x5f', '\x60', '\x61', '\x62',
  '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', '\x69', '\x6a', '\x6b',
  '\x6c', '\x6d', '\x6e', '\x6f', '\x70', '\x71', '\x72', '\x73', '\x74',
  '\x75', '\x76', '\x77', '\x78', '\x79', '\x7a', '\x7b', '\x7c', '\x7d',
  '\x7e', '\x1c', '\xff', '\xbd', '\x9c', '\xcf', '\xbe', '\xdd', '\xf5',
  '\xf9', '\xb8', '\xae', '\xaa', '\xf0', '\xa9', '\xf8', '\xf1', '\xfd',
  '\xfc', '\xef', '\xe6', '\xf4', '\xf7', '\xfb', '\xaf', '\xac', '\xab',
  '\xf3', '\x9e', '\xf6', '\x80', '\x81', '\x82', '\x83', '\x84', '\x85',
  '\x86', '\x87', '\x88', '\x89', '\x8a', '\x8b', '\x8c', '\x8d', '\x8e',
  '\x8f', '\x90', '\x91', '\x92', '\x93', '\x94', '\x95', '\x96', '\x97',
  '\x98', '\x99', '\x9a', '\xf2', '\xfa', '\x13', '\xee', '\x1b', '\x18',
  '\x1a', '\x19', '\x1d', '\x12', '\x17', '\x1c', '\x7f', '\xc4', '\xb3',
  '\xda', '\xbf', '\xc0', '\xd9', '\xc3', '\xb4', '\xc2', '\xc1', '\xc5',
  '\xcd', '\xba', '\xc9', '\xbb', '\xc8', '\xbc', '\xcc', '\xb9', '\xcb',
  '\xca', '\xce', '\xdf', '\xdc', '\xdb', '\xb0', '\xb1', '\xb2', '\xfe',
  '\x16', '\x1e', '\x10', '\x1f', '\x11', '\x09', '\x08', '\x0a', '\x01',
  '\x02', '\x0f', '\x0c', '\x0b', '\x06', '\x05', '\x03', '\x04', '\x0d',
  '\x0e', '\xb3', '\x1b', '\x18', '\x1a', '\x19', '\xfe', '\x09'
};