val sleep : t -> int -> unit
(** sleep for some seconds *)
+val ntfs_3g_probe : t -> bool -> string -> int
+(** probe NTFS volume *)
+
+val sh : t -> string -> string
+(** run a command via the shell *)
+
+val sh_lines : t -> string -> string array
+(** run a command via the shell returning lines *)
+
+val glob_expand : t -> string -> string array
+(** expand a wildcard path *)
+