X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic%2FcicUtil.mli;h=9069c24fb40194132f87b13da0cff04fc6ae0e5e;hb=5325734bc2e4927ed7ec146e35a6f0f2b49f50c1;hp=a2548f933026e528f30413882e1f24e876441ae7;hpb=fb3367a180abd237b4096fe398178dd14b994f6d;p=helm.git

diff --git a/helm/ocaml/cic/cicUtil.mli b/helm/ocaml/cic/cicUtil.mli
index a2548f933..9069c24fb 100644
--- a/helm/ocaml/cic/cicUtil.mli
+++ b/helm/ocaml/cic/cicUtil.mli
@@ -22,7 +22,11 @@
  * For details, see the HELM World-Wide-Web page,
  * http://helm.cs.unibo.it/
  *)
+
 exception Meta_not_found of int
 
 val lookup_meta: int -> Cic.metasenv -> Cic.conjecture
+val exists_meta: int -> Cic.metasenv -> bool
+
+val is_closed : Cic.term -> bool