X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fcommon%2Fhierarchy.mli;h=19e94305453935e2641a95bcfce28c6fa9a90db1;hb=e22808c929a9cebf5e4e2b7428ff0cbf89e1f92a;hp=a0790321cefca7880b778b73f08cc416066c62e2;hpb=79684e8bd0f54b5c88fff981366bd8c78dd0fbe9;p=helm.git

diff --git a/helm/software/lambda-delta/common/hierarchy.mli b/helm/software/lambda-delta/common/hierarchy.mli
index a0790321c..19e943054 100644
--- a/helm/software/lambda-delta/common/hierarchy.mli
+++ b/helm/software/lambda-delta/common/hierarchy.mli
@@ -11,12 +11,12 @@
 
 type graph
 
-val set_sorts: (int -> 'a) -> string list -> int -> 'a
+val set_sorts: string list -> int -> int
 
 val get_sort: (unit -> 'a) -> (string -> 'a) -> int -> 'a
 
 val graph_of_string: (unit -> 'a) -> (graph -> 'a) -> string -> 'a
 
-val string_of_graph: (string -> 'a) -> graph -> 'a
+val string_of_graph: graph -> string
 
-val apply: (int -> 'a) -> graph -> int -> 'a
+val apply: graph -> int -> int