val config : t -> string -> string option -> unit
(** add qemu parameters *)
+val set_qemu : t -> string -> unit
+(** set the qemu binary *)
+
+val get_qemu : t -> string
+(** get the qemu binary *)
+
val set_path : t -> string -> unit
(** set the search path *)
val tgz_out : t -> string -> string -> unit
(** pack directory into compressed tarball *)
+val mount_ro : t -> string -> string -> unit
+(** mount a guest disk, read-only *)
+
+val mount_options : t -> string -> string -> string -> unit
+(** mount a guest disk with mount options *)
+
+val mount_vfs : t -> string -> string -> string -> string -> unit
+(** mount a guest disk with mount options and vfstype *)
+
+val debug : t -> string -> string array -> string
+(** debugging and internals *)
+