--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-E530CBB9-C20D-5426-89AA-DC0281C05381.dita	Thu Jan 21 18:18:20 2010 +0000
@@ -0,0 +1,34 @@
+<?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-E530CBB9-C20D-5426-89AA-DC0281C05381" xml:lang="en"><title>Inter
+Process Communication Overview</title><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-473DC9B6-A731-4F9B-9116-F174D9DDC6DB"><title>Purpose</title> <p>Provides idioms and frameworks by which
+processes can pass requests and data to other running processes. </p> </section>
+<section id="GUID-21600C43-FBB8-4D79-8FC6-8DB0D1396FFA"><title>Architectural relationships</title> <p>The APIs in this group
+are fundamental to Symbian platform programming. This is particularly so of
+the high-level classes in the Asynchronous Services API, which are provide
+the underlying structure of most Symbian platform applications.</p> </section>
+<section id="GUID-D6CD2FE0-B8AD-4806-8AA6-1FC7CA9B197B"><title>Description</title> <p>Functionality is provided by a number
+of APIs. Use them as follows:</p> <p><xref href="GUID-1294F540-FDA7-5050-BAFB-3C9888491B98.dita">Asynchronous
+Services Overview</xref> </p> <p>Provides the idioms by which one process
+in Symbian platform can request services from another. </p> <p><xref href="GUID-D0D27AEA-FDDB-5F6F-94F6-ADDF5910DC47.dita">Client/Server
+Overview</xref> </p> <p>Provides the Symbian platform client/server
+framework, by which a program can offer services to multiple other programs.</p> <p><xref href="GUID-24508C2D-31B9-5CC2-9EB8-F00AD39D8AA0.dita">Notification Services Overview</xref> </p> <p>Provides
+miscellaneous low-level services for notifying programs of environment changes
+and of thread deaths, and for putting simple messages on screen.</p> </section>
+<section id="GUID-01EC89FD-DD72-4C75-B76C-BB8174BE9DB2"><title>See also</title> <p><xref href="GUID-AFE6FB6B-E7FC-50A2-8374-B046AA709EB5.dita">Environment
+Change Notifier Overview</xref> </p> <p><xref href="GUID-E189B0C0-AAB5-5472-996B-91043DE0B6D4.dita">Package
+Buffers Overview</xref> </p> <p><xref href="GUID-BE0C94BE-94F0-54B3-8674-366C09261E5D.dita">Reference
+Counting Objects Overview</xref> </p> <p><xref href="GUID-FF8F5D97-7D37-5F6B-84A3-C064E2FD53E0.dita">System
+Static Functions Overview</xref> </p> <p><xref href="GUID-547CF71C-6A62-57C0-A9BE-E76B4286C6D6.dita">Threads
+And Processes Overview</xref> </p> </section>
+</conbody></concept>
\ No newline at end of file