X-Git-Url: http://git.hcoop.net/hcoop/zz_old/portal.git/blobdiff_plain/566fd71293b52f72e94433da590b14b4a06b07e2..270da709d5bf3c40b531908b14e629d1a7bb3577:/pref.sig

diff --git a/pref.sig b/pref.sig
index 1bf518a..e3cb7d7 100644
--- a/pref.sig
+++ b/pref.sig
@@ -3,4 +3,8 @@ sig
     val hasDirectory : int -> bool
     val setDirectory : int -> unit
     val unsetDirectory : int -> unit
+
+    val subscribed : string * string -> bool
+    val subscribe : string * string -> bool
+    val unsubscribe : string * string -> bool
 end
\ No newline at end of file