X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_refiner%2FnCicUnifHint.mli;h=21820ace4f98ca6a70f81bdf9227de790aa25633;hb=8de1a75899a83dd31e856804bd448c1bd87d9ab3;hp=076ac2f628cc175eaf022a3b43820fdd0fbed877;hpb=4573f1fecaf83f4706f39702555d5319d132477b;p=helm.git

diff --git a/helm/software/components/ng_refiner/nCicUnifHint.mli b/helm/software/components/ng_refiner/nCicUnifHint.mli
index 076ac2f62..21820ace4 100644
--- a/helm/software/components/ng_refiner/nCicUnifHint.mli
+++ b/helm/software/components/ng_refiner/nCicUnifHint.mli
@@ -16,9 +16,7 @@ type db
 val index_hint: 
   db -> NCic.context -> NCic.term -> NCic.term -> int -> db
 
-  (* gets the old imperative coercion DB *)
-val db : unit -> db
-val add_user_provided_hint : Cic.term -> int -> unit 
+val add_user_provided_hint : db -> NCic.term -> int -> db 
 
 val empty_db : db
 
@@ -26,4 +24,5 @@ val look_for_hint:
     db ->
     NCic.metasenv -> NCic.substitution -> NCic.context -> 
     NCic.term -> NCic.term -> 
-      (NCic.metasenv * NCic.term * NCic.term) list
+      (NCic.metasenv * 
+        (NCic.term * NCic.term) * (NCic.term * NCic.term) list) list