X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_unification%2FcicMetaSubst.mli;h=635825c7f34c696116a8bd23bb4451c74550de3f;hb=7cb90c67bc6f8113188a91ecc29f6db20db5aeb8;hp=3d1032aa85b629092ea3b4ca6f8a4a90aeb77506;hpb=0de03e5561ce39a3e684e367be7f5b7979575af9;p=helm.git

diff --git a/helm/ocaml/cic_unification/cicMetaSubst.mli b/helm/ocaml/cic_unification/cicMetaSubst.mli
index 3d1032aa8..635825c7f 100644
--- a/helm/ocaml/cic_unification/cicMetaSubst.mli
+++ b/helm/ocaml/cic_unification/cicMetaSubst.mli
@@ -69,6 +69,10 @@ val ppsubst: substitution -> string
  * the calculus *)
 
 val whd: substitution -> Cic.context -> Cic.term -> Cic.term
+val are_convertible:
+  substitution -> Cic.context -> Cic.term -> Cic.term ->
+    bool
 val type_of_aux':
-  Cic.metasenv -> substitution -> Cic.context -> Cic.term -> Cic.term
+  Cic.metasenv -> substitution -> Cic.context -> Cic.term ->
+    Cic.term