Tezos_raw_protocol_002_PsYLVpVv.Fitness_reprSourceval int64_of_bytes :
Tezos_protocol_environment_002_PsYLVpVv.MBytes.t ->
int64 Tezos_protocol_environment_002_PsYLVpVv.Error_monad.tzresultval to_int64 :
Tezos_protocol_environment_002_PsYLVpVv.MBytes.t list ->
int64 Tezos_protocol_environment_002_PsYLVpVv.Error_monad.tzresult