diff --git a/m-prioqueue.h b/m-prioqueue.h
index ef4c5166..89a58e41 100644
--- a/m-prioqueue.h
+++ b/m-prioqueue.h
@@ -344,5 +344,6 @@
    , /* No EQUAL */ \)                                                  \
    
 
+// TODO: set all & remove all function
 
 #endif