--- rpl/src/usages.h	2015/01/05 15:32:25	1.70
+++ rpl/src/usages.h	2017/08/21 12:17:20	1.80
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.20
-  Copyright (C) 1989-2015 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.28
+  Copyright (C) 1989-2017 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
 
@@ -172,7 +172,7 @@ static unsigned char *usages[] =
 				"CRITICAL/END", "CRMTX",
 				"CRSMPHR", "CSTOP", "DAEMONIZE",
 				"DETACH", "FUSE", "ISWI", "MTXLOCK", "MTXSTATUS",
-				"MTXTRYLOCK", "MTXUNLOCK",
+				"MTXTRYLOCK", "MTXUNLOCK", "NBRCPUS",
 				"NRPROC", "PEEK", "POKE", "PROCID",
 				"RCLSWI", "RECV", "RFUSE",
 				"RSTOP", "SCHED", "SEND",