LXR linux/fs/nls/nls

   1/*
   2 * linux/fs/nls/nls_cp775.c
   3 *
   4 * Charset cp775 translation tables.
   5 * Generated automatically from the Unicode and charset
   6 * tables from the Unicode Organization (www.unicode.org).
   7 * The Unicode to charset table has only exact mappings.
   8 */
   9
  10#include <linux/module.h>
  11#include <linux/kernel.h>
  12#include <linux/string.h>
  13#include <linux/nls.h>
  14#include <linux/errno.h>
  15
  16static const wchar_t charset2uni[256] = {
  17        /* 0x00*/
  18        0x0000, 0x0001, 0x0002, 0x0003,
  19        0x0004, 0x0005, 0x0006, 0x0007,
  20        0x0008, 0x0009, 0x000a, 0x000b,
  21        0x000c, 0x000d, 0x000e, 0x000f,
  22        /* 0x10*/
  23        0x0010, 0x0011, 0x0012, 0x0013,
  24        0x0014, 0x0015, 0x0016, 0x0017,
  25        0x0018, 0x0019, 0x001a, 0x001b,
  26        0x001c, 0x001d, 0x001e, 0x001f,
  27        /* 0x20*/
  28        0x0020, 0x0021, 0x0022, 0x0023,
  29        0x0024, 0x0025, 0x0026, 0x0027,
  30        0x0028, 0x0029, 0x002a, 0x002b,
  31        0x002c, 0x002d, 0x002e, 0x002f,
  32        /* 0x30*/
  33        0x0030, 0x0031, 0x0032, 0x0033,
  34        0x0034, 0x0035, 0x0036, 0x0037,
  35        0x0038, 0x0039, 0x003a, 0x003b,
  36        0x003c, 0x003d, 0x003e, 0x003f,
  37        /* 0x40*/
  38        0x0040, 0x0041, 0x0042, 0x0043,
  39        0x0044, 0x0045, 0x0046, 0x0047,
  40        0x0048, 0x0049, 0x004a, 0x004b,
  41        0x004c, 0x004d, 0x004e, 0x004f,
  42        /* 0x50*/
  43        0x0050, 0x0051, 0x0052, 0x0053,
  44        0x0054, 0x0055, 0x0056, 0x0057,
  45        0x0058, 0x0059, 0x005a, 0x005b,
  46        0x005c, 0x005d, 0x005e, 0x005f,
  47        /* 0x60*/
  48        0x0060, 0x0061, 0x0062, 0x0063,
  49        0x0064, 0x0065, 0x0066, 0x0067,
  50        0x0068, 0x0069, 0x006a, 0x006b,
  51        0x006c, 0x006d, 0x006e, 0x006f,
  52        /* 0x70*/
  53        0x0070, 0x0071, 0x0072, 0x0073,
  54        0x0074, 0x0075, 0x0076, 0x0077,
  55        0x0078, 0x0079, 0x007a, 0x007b,
  56        0x007c, 0x007d, 0x007e, 0x007f,
  57        /* 0x80*/
  58        0x0106, 0x00fc, 0x00e9, 0x0101,
  59        0x00e4, 0x0123, 0x00e5, 0x0107,
  60        0x0142, 0x0113, 0x0156, 0x0157,
  61        0x012b, 0x0179, 0x00c4, 0x00c5,
  62        /* 0x90*/
  63        0x00c9, 0x00e6, 0x00c6, 0x014d,
  64        0x00f6, 0x0122, 0x00a2, 0x015a,
  65        0x015b, 0x00d6, 0x00dc, 0x00f8,
  66        0x00a3, 0x00d8, 0x00d7, 0x00a4,
  67        /* 0xa0*/
  68        0x0100, 0x012a, 0x00f3, 0x017b,
  69        0x017c, 0x017a, 0x201d, 0x00a6,
  70        0x00a9, 0x00ae, 0x00ac, 0x00bd,
  71        0x00bc, 0x0141, 0x00ab, 0x00bb,
  72        /* 0xb0*/
  73        0x2591, 0x2592, 0x2593, 0x2502,
  74        0x2524, 0x0104, 0x010c, 0x0118,
  75        0x0116, 0x2563, 0x2551, 0x2557,
  76        0x255d, 0x012e, 0x0160, 0x2510,
  77        /* 0xc0*/
  78        0x2514, 0x2534, 0x252c, 0x251c,
  79        0x2500, 0x253c, 0x0172, 0x016a,
  80        0x255a, 0x2554, 0x2569, 0x2566,
  81        0x2560, 0x2550, 0x256c, 0x017d,
  82        /* 0xd0*/
  83        0x0105, 0x010d, 0x0119, 0x0117,
  84        0x012f, 0x0161, 0x0173, 0x016b,
  85        0x017e, 0x2518, 0x250c, 0x2588,
  86        0x2584, 0x258c, 0x2590, 0x2580,
  87        /* 0xe0*/
  88        0x00d3, 0x00df, 0x014c, 0x0143,
  89        0x00f5, 0x00d5, 0x00b5, 0x0144,
  90        0x0136, 0x0137, 0x013b, 0x013c,
  91        0x0146, 0x0112, 0x0145, 0x2019,
  92        /* 0xf0*/
  93        0x00ad, 0x00b1, 0x201c, 0x00be,
  94        0x00b6, 0x00a7, 0x00f7, 0x201e,
  95        0x00b0, 0x2219, 0x00b7, 0x00b9,
  96        0x00b3, 0x00b2, 0x25a0, 0x00a0,
  97};
  98
  99static const unsigned char page00[256] = {
 100        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
 101        0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
 102        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
 103        0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
 104        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
 105        0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
 106        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
 107        0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
 108        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
 109        0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
 110        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
 111        0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
 112        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
 113        0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
 114        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
 115        0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
 116
 117        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
 118        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
 119        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
 120        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
 121        0xff, 0x00, 0x96, 0x9c, 0x9f, 0x00, 0xa7, 0xf5, /* 0xa0-0xa7 */
 122        0x00, 0xa8, 0x00, 0xae, 0xaa, 0xf0, 0xa9, 0x00, /* 0xa8-0xaf */
 123        0xf8, 0xf1, 0xfd, 0xfc, 0x00, 0xe6, 0xf4, 0xfa, /* 0xb0-0xb7 */
 124        0x00, 0xfb, 0x00, 0xaf, 0xac, 0xab, 0xf3, 0x00, /* 0xb8-0xbf */
 125        0x00, 0x00, 0x00, 0x00, 0x8e, 0x8f, 0x92, 0x00, /* 0xc0-0xc7 */
 126        0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
 127        0x00, 0x00, 0x00, 0xe0, 0x00, 0xe5, 0x99, 0x9e, /* 0xd0-0xd7 */
 128        0x9d, 0x00, 0x00, 0x00, 0x9a, 0x00, 0x00, 0xe1, /* 0xd8-0xdf */
 129        0x00, 0x00, 0x00, 0x00, 0x84, 0x86, 0x91, 0x00, /* 0xe0-0xe7 */
 130        0x00, 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */
 131        0x00, 0x00, 0x00, 0xa2, 0x00, 0xe4, 0x94, 0xf6, /* 0xf0-0xf7 */
 132        0x9b, 0x00, 0x00, 0x00, 0x81, 0x00, 0x00, 0x00, /* 0xf8-0xff */
 133};
 134
 135static const unsigned char page01[256] = {
 136        0xa0, 0x83, 0x00, 0x00, 0xb5, 0xd0, 0x80, 0x87, /* 0x00-0x07 */
 137        0x00, 0x00, 0x00, 0x00, 0xb6, 0xd1, 0x00, 0x00, /* 0x08-0x0f */
 138        0x00, 0x00, 0xed, 0x89, 0x00, 0x00, 0xb8, 0xd3, /* 0x10-0x17 */
 139        0xb7, 0xd2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
 140        0x00, 0x00, 0x95, 0x85, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
 141        0x00, 0x00, 0xa1, 0x8c, 0x00, 0x00, 0xbd, 0xd4, /* 0x28-0x2f */
 142        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe8, 0xe9, /* 0x30-0x37 */
 143        0x00, 0x00, 0x00, 0xea, 0xeb, 0x00, 0x00, 0x00, /* 0x38-0x3f */
 144        0x00, 0xad, 0x88, 0xe3, 0xe7, 0xee, 0xec, 0x00, /* 0x40-0x47 */
 145        0x00, 0x00, 0x00, 0x00, 0xe2, 0x93, 0x00, 0x00, /* 0x48-0x4f */
 146        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8a, 0x8b, /* 0x50-0x57 */
 147        0x00, 0x00, 0x97, 0x98, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
 148        0xbe, 0xd5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
 149        0x00, 0x00, 0xc7, 0xd7, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
 150        0x00, 0x00, 0xc6, 0xd6, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
 151        0x00, 0x8d, 0xa5, 0xa3, 0xa4, 0xcf, 0xd8, 0x00, /* 0x78-0x7f */
 152};
 153
 154static const unsigned char page20[256] = {
 155        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
 156        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
 157        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
 158        0x00, 0xef, 0x00, 0x00, 0xf2, 0xa6, 0xf7, 0x00, /* 0x18-0x1f */
 159};
 160
 161static const unsigned char page22[256] = {
 162        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
 163        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
 164        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
 165        0x00, 0xf9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
 166};
 167
 168static const unsigned char page25[256] = {
 169        0xc4, 0x00, 0xb3, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
 170        0x00, 0x00, 0x00, 0x00, 0xda, 0x00, 0x00, 0x00, /* 0x08-0x0f */
 171        0xbf, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, /* 0x10-0x17 */
 172        0xd9, 0x00, 0x00, 0x00, 0xc3, 0x00, 0x00, 0x00, /* 0x18-0x1f */
 173        0x00, 0x00, 0x00, 0x00, 0xb4, 0x00, 0x00, 0x00, /* 0x20-0x27 */
 174        0x00, 0x00, 0x00, 0x00, 0xc2, 0x00, 0x00, 0x00, /* 0x28-0x2f */
 175        0x00, 0x00, 0x00, 0x00, 0xc1, 0x00, 0x00, 0x00, /* 0x30-0x37 */
 176        0x00, 0x00, 0x00, 0x00, 0xc5, 0x00, 0x00, 0x00, /* 0x38-0x3f */
 177        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
 178        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
 179        0xcd, 0xba, 0x00, 0x00, 0xc9, 0x00, 0x00, 0xbb, /* 0x50-0x57 */
 180        0x00, 0x00, 0xc8, 0x00, 0x00, 0xbc, 0x00, 0x00, /* 0x58-0x5f */
 181        0xcc, 0x00, 0x00, 0xb9, 0x00, 0x00, 0xcb, 0x00, /* 0x60-0x67 */
 182        0x00, 0xca, 0x00, 0x00, 0xce, 0x00, 0x00, 0x00, /* 0x68-0x6f */
 183        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
 184        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
 185
 186        0xdf, 0x00, 0x00, 0x00, 0xdc, 0x00, 0x00, 0x00, /* 0x80-0x87 */
 187        0xdb, 0x00, 0x00, 0x00, 0xdd, 0x00, 0x00, 0x00, /* 0x88-0x8f */
 188        0xde, 0xb0, 0xb1, 0xb2, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
 189        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
 190        0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
 191};
 192
 193static const unsigned char *const page_uni2charset[256] = {
 194        page00, page01, NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
 195        NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
 196        NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
 197        NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
 198        page20, NULL,   page22, NULL,   NULL,   page25, NULL,   NULL,   
 199};
 200
 201static const unsigned char charset2lower[256] = {
 202        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
 203        0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
 204        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
 205        0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
 206        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
 207        0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
 208        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
 209        0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
 210        0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */
 211        0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */
 212        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */
 213        0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
 214        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
 215        0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
 216        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
 217        0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
 218
 219        0x87, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */
 220        0x88, 0x89, 0x8b, 0x8b, 0x8c, 0xa5, 0x84, 0x86, /* 0x88-0x8f */
 221        0x82, 0x91, 0x91, 0x93, 0x94, 0x85, 0x96, 0x98, /* 0x90-0x97 */
 222        0x98, 0x94, 0x81, 0x9b, 0x9c, 0x9b, 0x9e, 0x9f, /* 0x98-0x9f */
 223        0x83, 0x8c, 0xa2, 0xa4, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */
 224        0xa8, 0xa9, 0xaa, 0xab, 0xac, 0x88, 0xae, 0xaf, /* 0xa8-0xaf */
 225        0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xd0, 0xd1, 0xd2, /* 0xb0-0xb7 */
 226        0xd3, 0xb9, 0xba, 0xbb, 0xbc, 0xd4, 0xd5, 0xbf, /* 0xb8-0xbf */
 227        0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xd6, 0xd7, /* 0xc0-0xc7 */
 228        0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xd8, /* 0xc8-0xcf */
 229        0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
 230        0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xd8-0xdf */
 231        0xa2, 0xe1, 0x93, 0xe7, 0xe4, 0xe4, 0xe6, 0xe7, /* 0xe0-0xe7 */
 232        0xe9, 0xe9, 0xeb, 0xeb, 0xec, 0x89, 0xec, 0xef, /* 0xe8-0xef */
 233        0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
 234        0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */
 235};
 236
 237static const unsigned char charset2upper[256] = {
 238        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
 239        0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
 240        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
 241        0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
 242        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
 243        0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
 244        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
 245        0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
 246        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
 247        0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
 248        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
 249        0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
 250        0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */
 251        0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */
 252        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */
 253        0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
 254
 255        0x80, 0x9a, 0x90, 0xa0, 0x8e, 0x95, 0x8f, 0x80, /* 0x80-0x87 */
 256        0xad, 0xed, 0x8a, 0x8a, 0xa1, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
 257        0x90, 0x92, 0x92, 0xe2, 0x99, 0x95, 0x96, 0x97, /* 0x90-0x97 */
 258        0x97, 0x99, 0x9a, 0x9d, 0x9c, 0x9d, 0x9e, 0x9f, /* 0x98-0x9f */
 259        0xa0, 0xa1, 0xe0, 0xa3, 0xa3, 0x8d, 0xa6, 0xa7, /* 0xa0-0xa7 */
 260        0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
 261        0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
 262        0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */
 263        0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
 264        0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
 265        0xb5, 0xb6, 0xb7, 0xb8, 0xbd, 0xbe, 0xc6, 0xc7, /* 0xd0-0xd7 */
 266        0xcf, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xd8-0xdf */
 267        0xe0, 0xe1, 0xe2, 0xe3, 0xe5, 0xe5, 0x00, 0xe3, /* 0xe0-0xe7 */
 268        0xe8, 0xe8, 0xea, 0xea, 0xee, 0xed, 0xee, 0xef, /* 0xe8-0xef */
 269        0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
 270        0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */
 271};
 272
 273static int uni2char(wchar_t uni, unsigned char *out, int boundlen)
 274{
 275        const unsigned char *uni2charset;
 276        unsigned char cl = uni & 0x00ff;
 277        unsigned char ch = (uni & 0xff00) >> 8;
 278
 279        if (boundlen <= 0)
 280                return -ENAMETOOLONG;
 281
 282        uni2charset = page_uni2charset[ch];
 283        if (uni2charset && uni2charset[cl])
 284                out[0] = uni2charset[cl];
 285        else
 286                return -EINVAL;
 287        return 1;
 288}
 289
 290static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
 291{
 292        *uni = charset2uni[*rawstring];
 293        if (*uni == 0x0000)
 294                return -EINVAL;
 295        return 1;
 296}
 297
 298static struct nls_table table = {
 299        .charset        = "cp775",
 300        .uni2char       = uni2char,
 301        .char2uni       = char2uni,
 302        .charset2lower  = charset2lower,
 303        .charset2upper  = charset2upper,
 304        .owner          = THIS_MODULE,
 305};
 306
 307static int __init init_nls_cp775(void)
 308{
 309        return register_nls(&table);
 310}
 311
 312static void __exit exit_nls_cp775(void)
 313{
 314        unregister_nls(&table);
 315}
 316
 317module_init(init_nls_cp775)
 318module_exit(exit_nls_cp775)
 319
 320MODULE_LICENSE("Dual BSD/GPL");
 321