-val start_domain : GTree.view -> GTree.tree_store -> Vc_connections.columns -> unit -> unit
-val pause_domain : GTree.view -> GTree.tree_store -> Vc_connections.columns -> unit -> unit
-val resume_domain : GTree.view -> GTree.tree_store -> Vc_connections.columns -> unit -> unit
-val shutdown_domain : GTree.view -> GTree.tree_store -> Vc_connections.columns -> unit -> unit
+type dops_callback_fn =
+ GTree.view -> GTree.tree_store -> Vc_connections.columns -> unit -> unit
+ (** Domain ops callback function type.
+
+ The parameters are: tree (view), model, columns.
+ The extra unit parameter is there to make it easier to
+ turn into a callback.
+ *)
+
+val start_domain : dops_callback_fn
+val pause_domain : dops_callback_fn
+val resume_domain : dops_callback_fn
+val shutdown_domain : dops_callback_fn
+val open_domain_details : dops_callback_fn