members2 -> members

[bpt/portal.git] / util.sig

diff --git a/util.sig b/util.sig
index 5a5697b..1f46916 100644 (file)
--- a/util.sig
+++ b/util.sig
@@ -29,4 +29,7 @@ sig
     val readFile : string -> string
 
     val mem : ''a * ''a list -> bool
+
+    val allLower : string -> string
+    val normEmail : string -> string
 end