1  #ifndef UL_CRC64_H
       2  #define UL_CRC64_H
       3  
       4  #include <sys/types.h>
       5  #include <stdint.h>
       6  
       7  extern uint64_t ul_crc64_ecma(const unsigned char *input_str, size_t num_bytes);
       8  extern uint64_t ul_crc64_we(const unsigned char *input_str, size_t num_bytes);
       9  extern uint64_t ul_update_crc64(uint64_t crc, unsigned char c);
      10  
      11  #endif
      12