X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_refiner%2FnCicUnification.mli;h=54ccf2143f479a2aec9251aba5296098f0fa8e0a;hb=ff3bd23d19abd7c9e981fd754f54d536fc563ec3;hp=d5a7422796aced717380c94ec2ab225a9758c7b6;hpb=c5b3da2ed2b2dafd22cc50edb4ac5f1d402dfa94;p=helm.git

diff --git a/helm/software/components/ng_refiner/nCicUnification.mli b/helm/software/components/ng_refiner/nCicUnification.mli
index d5a742279..54ccf2143 100644
--- a/helm/software/components/ng_refiner/nCicUnification.mli
+++ b/helm/software/components/ng_refiner/nCicUnification.mli
@@ -11,6 +11,16 @@
 
 (* $Id$ *)
 
+exception UnificationFailure of string Lazy.t;;
+exception Uncertain of string Lazy.t;;
+exception AssertFailure of string Lazy.t;;
+
+val unify :
+  NCicUnifHint.db ->
+  NCic.metasenv -> NCic.substitution -> NCic.context -> 
+  NCic.term -> NCic.term ->
+   NCic.metasenv * NCic.substitution
+
 (* 
 exception UnificationFailure of string Lazy.t;;
 exception Uncertain of string Lazy.t;;