Fix file paths for recursive rmdom

[hcoop/domtool2.git] / src / acl.sig

diff --git a/src/acl.sig b/src/acl.sig
index 2ac1f19..10abcde 100644 (file)
--- a/src/acl.sig
+++ b/src/acl.sig
@@ -30,6 +30,9 @@ signature ACL = sig
     val queryAll : string -> (string * string list) list
     (* What are all of a user's permissions, by class? *)
 
+    val users : unit -> string list
+    (* Which users have been granted privileges? *)
+
     val whoHas : {class : string, value : string} -> string list
     (* Which users have a permission? *)