libavutil/crc.h

   1 #ifndef CRC_H
   2 #define CRC_H
   3
   4 typedef uint32_t AVCRC;
   5
   6 extern AVCRC *av_crcEDB88320;
   7 extern AVCRC *av_crc04C11DB7;
   8 extern AVCRC *av_crc8005    ;
   9 extern AVCRC *av_crc07      ;
  10
  11 int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size);
  12 uint32_t av_crc(const AVCRC *ctx, uint32_t start_crc, const uint8_t *buffer, size_t length);
  13
  14 #endif /* CRC_H */
  15