crc_lut.c

---

/**********************************************************

    File: crc_lut.c
    Look up table of partial remainders for calulating 
        CRC-16 checksums using the look up table method.
    Created 4/10/96 - LRE

***********************************************************/


const unsigned short crc_lut[256] = {
    
    0x0000, 0x0580, 0x0f80, 0x0a00, 0x1b80, 0x1e00, 0x1400, 0x1180,
    0x3380, 0x3600, 0x3c00, 0x3980, 0x2800, 0x2d80, 0x2780, 0x2200,
    0x6380, 0x6600, 0x6c00, 0x6980, 0x7800, 0x7d80, 0x7780, 0x7200,
    0x5000, 0x5580, 0x5f80, 0x5a00, 0x4b80, 0x4e00, 0x4400, 0x4180,

    0xc380, 0xc600, 0xcc00, 0xc980, 0xd800, 0xdd80, 0xd780, 0xd200,
    0xf000, 0xf580, 0xff80, 0xfa00, 0xeb80, 0xee00, 0xe400, 0xe180,
    0xa000, 0xa580, 0xaf80, 0xaa00, 0xbb80, 0xbe00, 0xb400, 0xb180,
    0x9380, 0x9600, 0x9c00, 0x9980, 0x8800, 0x8d80, 0x8780, 0x8200,

    0x8381, 0x8601, 0x8c01, 0x8981, 0x9801, 0x9d81, 0x9781, 0x9201,
    0xb001, 0xb581, 0xbf81, 0xba01, 0xab81, 0xae01, 0xa401, 0xa181,
    0xe001, 0xe581, 0xef81, 0xea01, 0xfb81, 0xfe01, 0xf401, 0xf181,
    0xd381, 0xd601, 0xdc01, 0xd981, 0xc801, 0xcd81, 0xc781, 0xc201,

    0x4001, 0x4581, 0x4f81, 0x4a01, 0x5b81, 0x5e01, 0x5401, 0x5181,
    0x7381, 0x7601, 0x7c01, 0x7981, 0x6801, 0x6d81, 0x6781, 0x6201,
    0x2381, 0x2601, 0x2c01, 0x2981, 0x3801, 0x3d81, 0x3781, 0x3201,
    0x1001, 0x1581, 0x1f81, 0x1a01, 0x0b81, 0x0e01, 0x0401, 0x0181,

    0x0383, 0x0603, 0x0c03, 0x0983, 0x1803, 0x1d83, 0x1783, 0x1203,
    0x3003, 0x3583, 0x3f83, 0x3a03, 0x2b83, 0x2e03, 0x2403, 0x2183,
    0x6003, 0x6583, 0x6f83, 0x6a03, 0x7b83, 0x7e03, 0x7403, 0x7183,
    0x5383, 0x5603, 0x5c03, 0x5983, 0x4803, 0x4d83, 0x4783, 0x4203,

    0xc003, 0xc583, 0xcf83, 0xca03, 0xdb83, 0xde03, 0xd403, 0xd183,
    0xf383, 0xf603, 0xfc03, 0xf983, 0xe803, 0xed83, 0xe783, 0xe203,
    0xa383, 0xa603, 0xac03, 0xa983, 0xb803, 0xbd83, 0xb783, 0xb203,
    0x9003, 0x9583, 0x9f83, 0x9a03, 0x8b83, 0x8e03, 0x8403, 0x8183,

    0x8002, 0x8582, 0x8f82, 0x8a02, 0x9b82, 0x9e02, 0x9402, 0x9182,
    0xb382, 0xb602, 0xbc02, 0xb982, 0xa802, 0xad82, 0xa782, 0xa202,
    0xe382, 0xe602, 0xec02, 0xe982, 0xf802, 0xfd82, 0xf782, 0xf202,
    0xd002, 0xd582, 0xdf82, 0xda02, 0xcb82, 0xce02, 0xc402, 0xc182,

    0x4382, 0x4602, 0x4c02, 0x4982, 0x5802, 0x5d82, 0x5782, 0x5202,
    0x7002, 0x7582, 0x7f82, 0x7a02, 0x6b82, 0x6e02, 0x6402, 0x6182,
    0x2002, 0x2582, 0x2f82, 0x2a02, 0x3b82, 0x3e02, 0x3402, 0x3182,
    0x1382, 0x1602, 0x1c02, 0x1982, 0x0802, 0x0d82, 0x0782, 0x0202

} ;