1 files changed, 4 insertions, 0 deletions
diff --git a/src/kompsos.ads b/src/kompsos.ads
index ab50a08..fa2ea8e 100644
--- a/src/kompsos.ads
+++ b/src/kompsos.ads
@@ -498,6 +498,10 @@ private
 
     type Graph_Component_Access is access Graph_Component;
 
+    function Graph_Component_Access_Hash
+           (Key : in Graph_Component_Access)
+        return Ada.Containers.Hash_Type;
+
     type Goal_Graph is new Ada.Finalization.Controlled with record
         Actual : Graph_Component_Access := null;
     end record;