--- libaitrpc/inc/aitrpc_pkt.h	2022/10/13 22:09:36	1.3.4.1
+++ libaitrpc/inc/aitrpc_pkt.h	2024/02/26 11:00:37	1.3.4.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitrpc_pkt.h,v 1.3.4.1 2022/10/13 22:09:36 misho Exp $
+* $Id: aitrpc_pkt.h,v 1.3.4.2 2024/02/26 11:00:37 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2022
+Copyright 2004 - 2024
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -79,8 +79,9 @@ SUCH DAMAGE.
 
 /* RPC call I/O direction */
 
-#define RPC_REQ			0x0
-#define RPC_ACK			0x1
+#define RPC_REQ			0x1
+#define RPC_ACK			0x2
+#define RPC_IPC			0x4
 
 /* RPC builtin registed calls */