diff -r 43e37759235e -r 51a74ef9ed63 Symbian3/SDK/Source/GUID-C08CE95C-E1D4-5C43-93FB-21B6E86F4565.dita
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-C08CE95C-E1D4-5C43-93FB-21B6E86F4565.dita	Wed Mar 31 11:11:55 2010 +0100
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-C08CE95C-E1D4-5C43-93FB-21B6E86F4565" xml:lang="en"><title>About
+the types of services</title><shortdesc>Describes the asynchronous services used by a client program.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>There are a variety of asynchronous services that a client program can
+utilise. The main types are: </p>
+<ul>
+<li id="GUID-31716F0B-9C79-5DF9-B249-9A1D00E15705"><p>service provided by
+the kernel</p> </li>
+<li id="GUID-EA18A7D2-EB48-5476-83CF-5621FCFD1EF7"><p>service provided by
+a server thread, running in user mode</p> </li>
+<li id="GUID-AC3B80B6-981B-5DBB-9521-A6B169DCEB6B"><p>service provided by
+a device driver</p> </li>
+<li id="GUID-A0F6BAB0-DE36-5CA4-B607-B03EB9EC1740"><p>service provided in
+the same thread</p> </li>
+</ul>
+</conbody></concept>
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