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=2e94d9c8d0d65b0642d8f0a6b127ae6fb20e8a03;hpb=f6d0c3cef604c7624ce2f361cbd6248d858d7ad5;p=helm.git

diff --git a/helm/software/components/ng_refiner/nCicUnifHint.mli b/helm/software/components/ng_refiner/nCicUnifHint.mli
index 2e94d9c8d..21820ace4 100644
--- a/helm/software/components/ng_refiner/nCicUnifHint.mli
+++ b/helm/software/components/ng_refiner/nCicUnifHint.mli
@@ -14,11 +14,9 @@
 type db
 
 val index_hint: 
-  db -> NCic.context -> NCic.term -> NCic.term -> db
+  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 -> 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