--- rpl/src/dft.c	2011/04/14 08:46:36	1.16.2.2
+++ rpl/src/dft.c	2015/02/19 11:01:19	1.50
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.0.23
-  Copyright (C) 1989-2011 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.21
+  Copyright (C) 1989-2015 Dr. BERTRAND Joël
 
   This file is part of RPL/2.