X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbin%2Froles%2FrolesUtils.mli;h=92acc162a432bf261733c28539173db753e9e796;hb=3be6630ba2a592488502b320e85e45b55a099580;hp=252162e892989ef7c9b17c9d95bf59b37d22c0d4;hpb=f07cd97493f650ee779be874d1159c0e807f8273;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli b/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
index 252162e89..92acc162a 100644
--- a/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
+++ b/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
@@ -21,10 +21,17 @@ 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) ->
+  (RolesTypes.pointer -> 'a -> 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
 
+val compare_versions: RolesTypes.version -> RolesTypes.version -> int
+
 val string_of_name: RolesTypes.name -> string
 
 val name_of_string: string -> RolesTypes.name
@@ -37,6 +44,8 @@ val obj_of_string: string -> RolesTypes.obj
 
 val objs_union: RolesTypes.objs -> RolesTypes.objs -> RolesTypes.objs
 
+val string_of_role: RolesTypes.role -> string
+
 val roles_union: RolesTypes.roles -> RolesTypes.roles -> RolesTypes.roles
 
 val exists_role_deleted: RolesTypes.version -> RolesTypes.roles -> bool
@@ -47,6 +56,8 @@ val match_names: int -> int -> RolesTypes.objs -> RolesTypes.names -> (int * int
 
 val new_status: RolesTypes.status
 
+val string_of_pointer: RolesTypes.pointer -> string
+
 val pointer_of_string: string -> RolesTypes.pointer
 
 val string_of_error: RolesTypes.error -> string