X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmathql_interpreter%2FmQIPostgres.mli;h=8fa7acc3b0bc33f3df32bd550c90841b7f8db06a;hb=b5503c72c5560e8da3337e99bf058f0caab350e8;hp=8906a4985e1c04783b8f045d73441a166dddc583;hpb=48b9bb5e9504aba97cff28a9d7e2797feb42972e;p=helm.git

diff --git a/helm/ocaml/mathql_interpreter/mQIPostgres.mli b/helm/ocaml/mathql_interpreter/mQIPostgres.mli
index 8906a4985..8fa7acc3b 100644
--- a/helm/ocaml/mathql_interpreter/mQIPostgres.mli
+++ b/helm/ocaml/mathql_interpreter/mQIPostgres.mli
@@ -23,23 +23,15 @@
  * http://cs.unibo.it/helm/.
  *)
 
-(******************************************************************************)
-(*                                                                            *)
-(*                               PROJECT HELM                                 *)
-(*                                                                            *)
-(*                     Ferruccio Guidi <fguidi@cs.unibo.it>                   *)
-(*                                 06/01/2003                                 *)
-(*                                                                            *)
-(*                                                                            *)
-(******************************************************************************)
-
+(*  AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
+ *)
 
-val init  : unit -> unit
+type connection
 
-val close : unit -> unit
+val init  : string -> connection option
 
-val check : unit -> bool
+val close : connection option -> unit
 
-val exec  : string -> string list list
+val exec  : connection option -> string -> string list list
 
 val quote : string -> string