Index: undo_act.c
===================================================================
--- undo_act.c	(revision 4890)
+++ undo_act.c	(revision 4891)
@@ -295,4 +295,4 @@
 	 redo_help, redo_syntax}
 };
 
-REGISTER_ACTIONS(undo_action_list, NULL)
+PCB_REGISTER_ACTIONS(undo_action_list, NULL)