external kill_subprocess : t -> unit = "ocaml_guestfs_kill_subprocess"
external add_drive : t -> string -> unit = "ocaml_guestfs_add_drive"
external add_cdrom : t -> string -> unit = "ocaml_guestfs_add_cdrom"
+external add_drive_ro : t -> string -> unit = "ocaml_guestfs_add_drive_ro"
external config : t -> string -> string option -> unit = "ocaml_guestfs_config"
external set_qemu : t -> string -> unit = "ocaml_guestfs_set_qemu"
external get_qemu : t -> string = "ocaml_guestfs_get_qemu"
external resize2fs : t -> string -> unit = "ocaml_guestfs_resize2fs"
external find : t -> string -> string array = "ocaml_guestfs_find"
external e2fsck_f : t -> string -> unit = "ocaml_guestfs_e2fsck_f"
+external sleep : t -> int -> unit = "ocaml_guestfs_sleep"
+external ntfs_3g_probe : t -> bool -> string -> int = "ocaml_guestfs_ntfs_3g_probe"
+external sh : t -> string -> string = "ocaml_guestfs_sh"
+external sh_lines : t -> string -> string array = "ocaml_guestfs_sh_lines"
+external glob_expand : t -> string -> string array = "ocaml_guestfs_glob_expand"