(* the callback function must return false iff the query must be skipped *)
val set_confirm_query : (MathQL.query -> bool) -> unit
-val execute_query : MathQL.query -> MathQL.result
+val execute_query : MQIConn.handle -> MathQL.query -> MathQL.result
-val locate : string -> MathQL.result
+val locate : MQIConn.handle -> string -> MathQL.result
-val searchPattern : must_restrictions -> only_restrictions -> MathQL.result
+val searchPattern : MQIConn.handle -> must_restrictions -> only_restrictions -> MathQL.result
val get_query_info : unit -> string list