module V1: sig .. end
type t = Rpc_client.t 
val create_client : ?esys:Unixqueue.event_system ->
       ?program_number:Rtypes.uint4 ->
       ?version_number:Rtypes.uint4 ->
       Rpc_client.connector -> Rpc.protocol -> Rpc_client.t
val create_portmapped_client : ?esys:Unixqueue.event_system ->
       ?program_number:Rtypes.uint4 ->
       ?version_number:Rtypes.uint4 -> string -> Rpc.protocol -> Rpc_client.t
val create_client2 : ?esys:Unixqueue.event_system ->
       ?program_number:Rtypes.uint4 ->
       ?version_number:Rtypes.uint4 -> Rpc_client.mode2 -> Rpc_client.t
val _program : Rpc_program.t
val null : Rpc_client.t ->
       Pfs_rpcapi_aux.t_Datanode_discover'V1'null'arg ->
       Pfs_rpcapi_aux.t_Datanode_discover'V1'null'res
val null'async : Rpc_client.t ->
       Pfs_rpcapi_aux.t_Datanode_discover'V1'null'arg ->
       ((unit -> Pfs_rpcapi_aux.t_Datanode_discover'V1'null'res) -> unit) -> unit
val identity : Rpc_client.t ->
       Pfs_rpcapi_aux.t_Datanode_discover'V1'identity'arg ->
       Pfs_rpcapi_aux.t_Datanode_discover'V1'identity'res
val identity'async : Rpc_client.t ->
       Pfs_rpcapi_aux.t_Datanode_discover'V1'identity'arg ->
       ((unit -> Pfs_rpcapi_aux.t_Datanode_discover'V1'identity'res) -> unit) ->
       unit