X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_refiner%2FnCicUnifHint.mli;h=49df40bf9bd203b8f7aef5abecd1a0eb4d9fef10;hb=f68f477d76866de24ebdb5351912754a7dccbda5;hp=115ddfb15b27fa5ad3868e9bef6d54ff5149bbb7;hpb=e6cfe36583259c1e3f6d91e66e50a647726c1716;p=helm.git

diff --git a/helm/software/components/ng_refiner/nCicUnifHint.mli b/helm/software/components/ng_refiner/nCicUnifHint.mli
index 115ddfb15..49df40bf9 100644
--- a/helm/software/components/ng_refiner/nCicUnifHint.mli
+++ b/helm/software/components/ng_refiner/nCicUnifHint.mli
@@ -14,10 +14,11 @@
 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 -> int -> unit 
 
 val empty_db : db
 
@@ -25,4 +26,5 @@ 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