X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbin%2Froles%2FrolesUtils.mli;h=6fb3bab57ea8653b289974d1ea8c09d770c81f81;hp=252162e892989ef7c9b17c9d95bf59b37d22c0d4;hb=7666f9dddfcaca5671dd25d3cd2095481968c7bf;hpb=2c9f4fddc259b09b6e71b18eef78f0bed38eeb14

diff --git a/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli b/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
index 252162e89..6fb3bab57 100644
--- a/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
+++ b/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
@@ -21,6 +21,10 @@ val list_split: (bool * 'b) list -> (bool * 'b) list * (bool * 'b) list
 
 val list_select: 'b option -> (bool * 'b) list -> 'b option
 
+val list_visit:
+  (string -> string -> unit) -> (string -> bool -> string -> unit) -> (unit -> unit) ->
+  ('a -> string) -> RolesTypes.pointer -> (bool * 'a) list -> unit
+
 val string_of_version: RolesTypes.version -> string
 
 val version_of_string: string -> RolesTypes.version