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0001 /*
0002  * linux/fs/nls/nls_cp864.c
0003  *
0004  * Charset cp864 translation tables.
0005  * Generated automatically from the Unicode and charset
0006  * tables from the Unicode Organization (www.unicode.org).
0007  * The Unicode to charset table has only exact mappings.
0008  */
0009 
0010 #include <linux/module.h>
0011 #include <linux/kernel.h>
0012 #include <linux/string.h>
0013 #include <linux/nls.h>
0014 #include <linux/errno.h>
0015 
0016 static const wchar_t charset2uni[256] = {
0017     /* 0x00*/
0018     0x0000, 0x0001, 0x0002, 0x0003,
0019     0x0004, 0x0005, 0x0006, 0x0007,
0020     0x0008, 0x0009, 0x000a, 0x000b,
0021     0x000c, 0x000d, 0x000e, 0x000f,
0022     /* 0x10*/
0023     0x0010, 0x0011, 0x0012, 0x0013,
0024     0x0014, 0x0015, 0x0016, 0x0017,
0025     0x0018, 0x0019, 0x001a, 0x001b,
0026     0x001c, 0x001d, 0x001e, 0x001f,
0027     /* 0x20*/
0028     0x0020, 0x0021, 0x0022, 0x0023,
0029     0x0024, 0x066a, 0x0026, 0x0027,
0030     0x0028, 0x0029, 0x002a, 0x002b,
0031     0x002c, 0x002d, 0x002e, 0x002f,
0032     /* 0x30*/
0033     0x0030, 0x0031, 0x0032, 0x0033,
0034     0x0034, 0x0035, 0x0036, 0x0037,
0035     0x0038, 0x0039, 0x003a, 0x003b,
0036     0x003c, 0x003d, 0x003e, 0x003f,
0037     /* 0x40*/
0038     0x0040, 0x0041, 0x0042, 0x0043,
0039     0x0044, 0x0045, 0x0046, 0x0047,
0040     0x0048, 0x0049, 0x004a, 0x004b,
0041     0x004c, 0x004d, 0x004e, 0x004f,
0042     /* 0x50*/
0043     0x0050, 0x0051, 0x0052, 0x0053,
0044     0x0054, 0x0055, 0x0056, 0x0057,
0045     0x0058, 0x0059, 0x005a, 0x005b,
0046     0x005c, 0x005d, 0x005e, 0x005f,
0047     /* 0x60*/
0048     0x0060, 0x0061, 0x0062, 0x0063,
0049     0x0064, 0x0065, 0x0066, 0x0067,
0050     0x0068, 0x0069, 0x006a, 0x006b,
0051     0x006c, 0x006d, 0x006e, 0x006f,
0052     /* 0x70*/
0053     0x0070, 0x0071, 0x0072, 0x0073,
0054     0x0074, 0x0075, 0x0076, 0x0077,
0055     0x0078, 0x0079, 0x007a, 0x007b,
0056     0x007c, 0x007d, 0x007e, 0x007f,
0057     /* 0x80*/
0058     0x00b0, 0x00b7, 0x2219, 0x221a,
0059     0x2592, 0x2500, 0x2502, 0x253c,
0060     0x2524, 0x252c, 0x251c, 0x2534,
0061     0x2510, 0x250c, 0x2514, 0x2518,
0062     /* 0x90*/
0063     0x03b2, 0x221e, 0x03c6, 0x00b1,
0064     0x00bd, 0x00bc, 0x2248, 0x00ab,
0065     0x00bb, 0xfef7, 0xfef8, 0x0000,
0066     0x0000, 0xfefb, 0xfefc, 0x0000,
0067     /* 0xa0*/
0068     0x00a0, 0x00ad, 0xfe82, 0x00a3,
0069     0x00a4, 0xfe84, 0x0000, 0x0000,
0070     0xfe8e, 0xfe8f, 0xfe95, 0xfe99,
0071     0x060c, 0xfe9d, 0xfea1, 0xfea5,
0072     /* 0xb0*/
0073     0x0660, 0x0661, 0x0662, 0x0663,
0074     0x0664, 0x0665, 0x0666, 0x0667,
0075     0x0668, 0x0669, 0xfed1, 0x061b,
0076     0xfeb1, 0xfeb5, 0xfeb9, 0x061f,
0077     /* 0xc0*/
0078     0x00a2, 0xfe80, 0xfe81, 0xfe83,
0079     0xfe85, 0xfeca, 0xfe8b, 0xfe8d,
0080     0xfe91, 0xfe93, 0xfe97, 0xfe9b,
0081     0xfe9f, 0xfea3, 0xfea7, 0xfea9,
0082     /* 0xd0*/
0083     0xfeab, 0xfead, 0xfeaf, 0xfeb3,
0084     0xfeb7, 0xfebb, 0xfebf, 0xfec1,
0085     0xfec5, 0xfecb, 0xfecf, 0x00a6,
0086     0x00ac, 0x00f7, 0x00d7, 0xfec9,
0087     /* 0xe0*/
0088     0x0640, 0xfed3, 0xfed7, 0xfedb,
0089     0xfedf, 0xfee3, 0xfee7, 0xfeeb,
0090     0xfeed, 0xfeef, 0xfef3, 0xfebd,
0091     0xfecc, 0xfece, 0xfecd, 0xfee1,
0092     /* 0xf0*/
0093     0xfe7d, 0x0651, 0xfee5, 0xfee9,
0094     0xfeec, 0xfef0, 0xfef2, 0xfed0,
0095     0xfed5, 0xfef5, 0xfef6, 0xfedd,
0096     0xfed9, 0xfef1, 0x25a0, 0x0000,
0097 };
0098 
0099 static const unsigned char page00[256] = {
0100     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
0101     0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
0102     0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
0103     0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
0104     0x20, 0x21, 0x22, 0x23, 0x24, 0x00, 0x26, 0x27, /* 0x20-0x27 */
0105     0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
0106     0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
0107     0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
0108     0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
0109     0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
0110     0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
0111     0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
0112     0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
0113     0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
0114     0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
0115     0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
0116 
0117     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
0118     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
0119     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
0120     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
0121     0xa0, 0x00, 0xc0, 0xa3, 0xa4, 0x00, 0xdb, 0x00, /* 0xa0-0xa7 */
0122     0x00, 0x00, 0x00, 0x97, 0xdc, 0xa1, 0x00, 0x00, /* 0xa8-0xaf */
0123     0x80, 0x93, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, /* 0xb0-0xb7 */
0124     0x00, 0x00, 0x00, 0x98, 0x95, 0x94, 0x00, 0x00, /* 0xb8-0xbf */
0125     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
0126     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
0127     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde, /* 0xd0-0xd7 */
0128     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
0129     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe0-0xe7 */
0130     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */
0131     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdd, /* 0xf0-0xf7 */
0132 };
0133 
0134 static const unsigned char page03[256] = {
0135     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
0136     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
0137     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
0138     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
0139     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
0140     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
0141     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
0142     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
0143     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
0144     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
0145     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
0146     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
0147     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
0148     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
0149     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
0150     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
0151 
0152     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
0153     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
0154     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
0155     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
0156     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
0157     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
0158     0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
0159     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */
0160     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x92, 0x00, /* 0xc0-0xc7 */
0161 };
0162 
0163 static const unsigned char page06[256] = {
0164     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
0165     0x00, 0x00, 0x00, 0x00, 0xac, 0x00, 0x00, 0x00, /* 0x08-0x0f */
0166     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
0167     0x00, 0x00, 0x00, 0xbb, 0x00, 0x00, 0x00, 0xbf, /* 0x18-0x1f */
0168     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
0169     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
0170     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
0171     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
0172     0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
0173     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
0174     0x00, 0xf1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
0175     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
0176     0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x60-0x67 */
0177     0xb8, 0xb9, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
0178 };
0179 
0180 static const unsigned char page22[256] = {
0181     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
0182     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
0183     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
0184     0x00, 0x82, 0x83, 0x00, 0x00, 0x00, 0x91, 0x00, /* 0x18-0x1f */
0185     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
0186     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
0187     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
0188     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
0189     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
0190     0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
0191 };
0192 
0193 static const unsigned char page25[256] = {
0194     0x85, 0x00, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
0195     0x00, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x00, 0x00, /* 0x08-0x0f */
0196     0x8c, 0x00, 0x00, 0x00, 0x8e, 0x00, 0x00, 0x00, /* 0x10-0x17 */
0197     0x8f, 0x00, 0x00, 0x00, 0x8a, 0x00, 0x00, 0x00, /* 0x18-0x1f */
0198     0x00, 0x00, 0x00, 0x00, 0x88, 0x00, 0x00, 0x00, /* 0x20-0x27 */
0199     0x00, 0x00, 0x00, 0x00, 0x89, 0x00, 0x00, 0x00, /* 0x28-0x2f */
0200     0x00, 0x00, 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00, /* 0x30-0x37 */
0201     0x00, 0x00, 0x00, 0x00, 0x87, 0x00, 0x00, 0x00, /* 0x38-0x3f */
0202     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
0203     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
0204     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
0205     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
0206     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
0207     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
0208     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
0209     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
0210 
0211     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
0212     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
0213     0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
0214     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */
0215     0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
0216 };
0217 
0218 static const unsigned char pagefe[256] = {
0219     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00-0x07 */
0220     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08-0x0f */
0221     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */
0222     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
0223     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
0224     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
0225     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
0226     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
0227     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
0228     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
0229     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
0230     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
0231     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
0232     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
0233     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
0234     0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, /* 0x78-0x7f */
0235 
0236     0xc1, 0xc2, 0xa2, 0xc3, 0xa5, 0xc4, 0x00, 0x00, /* 0x80-0x87 */
0237     0x00, 0x00, 0x00, 0xc6, 0x00, 0xc7, 0xa8, 0xa9, /* 0x88-0x8f */
0238     0x00, 0xc8, 0x00, 0xc9, 0x00, 0xaa, 0x00, 0xca, /* 0x90-0x97 */
0239     0x00, 0xab, 0x00, 0xcb, 0x00, 0xad, 0x00, 0xcc, /* 0x98-0x9f */
0240     0x00, 0xae, 0x00, 0xcd, 0x00, 0xaf, 0x00, 0xce, /* 0xa0-0xa7 */
0241     0x00, 0xcf, 0x00, 0xd0, 0x00, 0xd1, 0x00, 0xd2, /* 0xa8-0xaf */
0242     0x00, 0xbc, 0x00, 0xd3, 0x00, 0xbd, 0x00, 0xd4, /* 0xb0-0xb7 */
0243     0x00, 0xbe, 0x00, 0xd5, 0x00, 0xeb, 0x00, 0xd6, /* 0xb8-0xbf */
0244     0x00, 0xd7, 0x00, 0x00, 0x00, 0xd8, 0x00, 0x00, /* 0xc0-0xc7 */
0245     0x00, 0xdf, 0xc5, 0xd9, 0xec, 0xee, 0xed, 0xda, /* 0xc8-0xcf */
0246     0xf7, 0xba, 0x00, 0xe1, 0x00, 0xf8, 0x00, 0xe2, /* 0xd0-0xd7 */
0247     0x00, 0xfc, 0x00, 0xe3, 0x00, 0xfb, 0x00, 0xe4, /* 0xd8-0xdf */
0248     0x00, 0xef, 0x00, 0xe5, 0x00, 0xf2, 0x00, 0xe6, /* 0xe0-0xe7 */
0249     0x00, 0xf3, 0x00, 0xe7, 0xf4, 0xe8, 0x00, 0xe9, /* 0xe8-0xef */
0250     0xf5, 0xfd, 0xf6, 0xea, 0x00, 0xf9, 0xfa, 0x99, /* 0xf0-0xf7 */
0251     0x9a, 0x00, 0x00, 0x9d, 0x9e, 0x00, 0x00, 0x00, /* 0xf8-0xff */
0252 };
0253 
0254 static const unsigned char *const page_uni2charset[256] = {
0255     page00, NULL,   NULL,   page03, NULL,   NULL,   page06, NULL,   
0256     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0257     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0258     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0259     NULL,   NULL,   page22, NULL,   NULL,   page25, NULL,   NULL,   
0260     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0261     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0262     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0263     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0264     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0265     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0266     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0267     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0268     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0269     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0270     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0271     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0272     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0273     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0274     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0275     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0276     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0277     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0278     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0279     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0280     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0281     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0282     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0283     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0284     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0285     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   
0286     NULL,   NULL,   NULL,   NULL,   NULL,   NULL,   pagefe, NULL,   
0287 };
0288 
0289 static const unsigned char charset2lower[256] = {
0290     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
0291     0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
0292     0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
0293     0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
0294     0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
0295     0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
0296     0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
0297     0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
0298     0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x40-0x47 */
0299     0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x48-0x4f */
0300     0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x50-0x57 */
0301     0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
0302     0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 0x60-0x67 */
0303     0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, /* 0x68-0x6f */
0304     0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, /* 0x70-0x77 */
0305     0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
0306 
0307     0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */
0308     0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
0309     0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
0310     0x98, 0x99, 0x9a, 0x00, 0x00, 0x9d, 0x9e, 0x00, /* 0x98-0x9f */
0311     0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0x00, 0x00, /* 0xa0-0xa7 */
0312     0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
0313     0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
0314     0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */
0315     0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
0316     0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
0317     0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
0318     0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xd8-0xdf */
0319     0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
0320     0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
0321     0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
0322     0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0x00, /* 0xf8-0xff */
0323 };
0324 
0325 static const unsigned char charset2upper[256] = {
0326     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* 0x00-0x07 */
0327     0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
0328     0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, /* 0x10-0x17 */
0329     0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
0330     0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, /* 0x20-0x27 */
0331     0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x28-0x2f */
0332     0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* 0x30-0x37 */
0333     0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, /* 0x38-0x3f */
0334     0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x40-0x47 */
0335     0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x48-0x4f */
0336     0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x50-0x57 */
0337     0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, /* 0x58-0x5f */
0338     0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* 0x60-0x67 */
0339     0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, /* 0x68-0x6f */
0340     0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, /* 0x70-0x77 */
0341     0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, /* 0x78-0x7f */
0342 
0343     0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x80-0x87 */
0344     0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
0345     0x00, 0x91, 0x00, 0x93, 0x94, 0x95, 0x96, 0x97, /* 0x90-0x97 */
0346     0x98, 0x99, 0x9a, 0x00, 0x00, 0x9d, 0x9e, 0x00, /* 0x98-0x9f */
0347     0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0x00, 0x00, /* 0xa0-0xa7 */
0348     0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */
0349     0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */
0350     0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0xb8-0xbf */
0351     0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0xc0-0xc7 */
0352     0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
0353     0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0xd0-0xd7 */
0354     0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xd8-0xdf */
0355     0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xe0-0xe7 */
0356     0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xe8-0xef */
0357     0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xf0-0xf7 */
0358     0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0x00, /* 0xf8-0xff */
0359 };
0360 
0361 static int uni2char(wchar_t uni, unsigned char *out, int boundlen)
0362 {
0363     const unsigned char *uni2charset;
0364     unsigned char cl = uni & 0x00ff;
0365     unsigned char ch = (uni & 0xff00) >> 8;
0366 
0367     if (boundlen <= 0)
0368         return -ENAMETOOLONG;
0369 
0370     uni2charset = page_uni2charset[ch];
0371     if (uni2charset && uni2charset[cl])
0372         out[0] = uni2charset[cl];
0373     else
0374         return -EINVAL;
0375     return 1;
0376 }
0377 
0378 static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
0379 {
0380     *uni = charset2uni[*rawstring];
0381     if (*uni == 0x0000)
0382         return -EINVAL;
0383     return 1;
0384 }
0385 
0386 static struct nls_table table = {
0387     .charset    = "cp864",
0388     .uni2char   = uni2char,
0389     .char2uni   = char2uni,
0390     .charset2lower  = charset2lower,
0391     .charset2upper  = charset2upper,
0392 };
0393 
0394 static int __init init_nls_cp864(void)
0395 {
0396     return register_nls(&table);
0397 }
0398 
0399 static void __exit exit_nls_cp864(void)
0400 {
0401     unregister_nls(&table);
0402 }
0403 
0404 module_init(init_nls_cp864)
0405 module_exit(exit_nls_cp864)
0406 
0407 MODULE_LICENSE("Dual BSD/GPL");
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