Lines Matching defs:crc
76 uint32_t i, j, k, crc;
79 crc = reflect_32(i);
82 crc = (crc & 0x80000000) ?
83 (crc << 1) ^ SCTP_POLY : crc << 1;
86 crctab[3 - k][i] = flip32(reflect_32(crc));
88 crctab[k][i] = reflect_32(crc);
97 uint32_t crc;
100 crc = *crcptr;
103 crc = (crc << 8) ^ crctab[3][buf[i] ^ (crc >> 24)];
105 crc = (crc >> 8) ^ crctab[0][buf[i] ^ (crc & 0xff)];
108 *crcptr = crc;
114 uint32_t w, crc;
117 crc = *crcptr;
119 w = crc ^ buf[i];
120 crc = crctab[0][w >> 24] ^ crctab[1][(w >> 16) & 0xff] ^
123 *crcptr = crc;