UDP IO implemented

src/msg/rt/src/rt_iom_msg.msg

+! 
+!  Proview   $Id$
+!  Copyright (C) 2005 SSAB Oxelösund AB.
+!
+!  This program is free software; you can redistribute it and/or 
+!  modify it under the terms of the GNU General Public License as 
+!  published by the Free Software Foundation, either version 2 of 
+!  the License, or (at your option) any later version.
+!
+!  This program is distributed in the hope that it will be useful 
+!  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+!  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
+!  GNU General Public License for more details.
+!
+!  You should have received a copy of the GNU General Public License 
+!  along with the program, if not, write to the Free Software 
+!  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+!
+!  rt_iom_msg.msg -- <short description>
+!
+.facility       IOM,143 /prefix = IOM__		! IO methods
+
+success		<Normal, successful completion>				/succ
+udp_up		<UDP link is up>					/succ
+udp_init	<UDP initalizing>					/info
+udp_down	<UDP link is down>					/error
+udp_socket	<UDP create socket error>				/error
+udp_bind	<UDP bind socket error>					/error
+udp_remote	<UDP unknown remote host>				/error
+.end
+
+

src/msg/used_facility_numbers.txt

@@ -31,6 +31,8 @@
   130   plc
   140   io
   141   pb
+  142   mb
+  143   iom
   180   ini
   190   mh
   191   ph