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Lines Matching defs:crc

157 /* ISO/IEC 13818-1 Annex A "CRC Decoder Model" */
162 	uint32_t CRC = 0xffffffff;
166 	      	CRC = (CRC << 8) ^ crc_tab[((CRC >> 24) ^ *buf++) & 0xff];
168 	return CRC;
555  * Verify the CRC of a PSI section.
560 	uint32_t crc, sec_crc;
564 CRC field.
570 	crc = dtv_demux_crc32(&sec->sec_buf[0], sec->sec_length - 4);
572 	return crc == sec_crc;