external get_state : t -> int = "ocaml_guestfs_get_state"
external set_busy : t -> unit = "ocaml_guestfs_set_busy"
external set_ready : t -> unit = "ocaml_guestfs_set_ready"
+external end_busy : t -> unit = "ocaml_guestfs_end_busy"
external mount : t -> string -> string -> unit = "ocaml_guestfs_mount"
external sync : t -> unit = "ocaml_guestfs_sync"
external touch : t -> string -> unit = "ocaml_guestfs_touch"
external mv : t -> string -> string -> unit = "ocaml_guestfs_mv"
external drop_caches : t -> int -> unit = "ocaml_guestfs_drop_caches"
external dmesg : t -> string = "ocaml_guestfs_dmesg"
+external ping_daemon : t -> unit = "ocaml_guestfs_ping_daemon"
+external equal : t -> string -> string -> bool = "ocaml_guestfs_equal"
+external strings : t -> string -> string array = "ocaml_guestfs_strings"
+external strings_e : t -> string -> string -> string array = "ocaml_guestfs_strings_e"
+external hexdump : t -> string -> string = "ocaml_guestfs_hexdump"