diff -r 80ef3a206772 -r 48780e181b38 Symbian3/SDK/Source/GUID-50BE8F1A-513A-433C-B045-66658FC226D7.dita
--- a/Symbian3/SDK/Source/GUID-50BE8F1A-513A-433C-B045-66658FC226D7.dita	Fri Jul 16 17:23:46 2010 +0100
+++ b/Symbian3/SDK/Source/GUID-50BE8F1A-513A-433C-B045-66658FC226D7.dita	Tue Jul 20 12:00:49 2010 +0100
@@ -9,32 +9,36 @@
 -->
 <!DOCTYPE concept
   PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
-<concept id="GUID-50BE8F1A-513A-433C-B045-66658FC226D7" xml:lang="en"><title>Client/server
-communication</title><prolog><metadata><keywords/></metadata></prolog><conbody>
-<p><xref href="GUID-E530CBB9-C20D-5426-89AA-DC0281C05381.dita">Inter Process
-Communication</xref> (IPC) is the basis for client/server architecture. Clients
-and servers run in different threads, although not necessarily in different
-processes, and communicate through message passing protocol. There are no
-direct pointers between the parties, leaving the integrity of the server and
-its resources untouched by clients. For more information, see <xref href="GUID-D4C7A714-F7BB-5A8D-A875-4796395B9B6C.dita">Introduction
-to the client/server architecture</xref>.</p>
-<p>Communication between the client and the server is managed by <xref href="GUID-E651C7A7-D6EB-533E-A97A-360D089DE7A5.dita">Inter-thread data transfer</xref>.
-Only the server and its clients can decode the parameters of the message.
-This is also a security feature, because process boundaries are separators
-of memory space, direct pointers to the client's data structures cannot be
-delivered. All data not fitting in the provided integers must be represented
-as a <xref href="GUID-261ADCEC-C8C8-46E3-A7DC-804AC868C233.dita">descriptor</xref>,
-and an address to the descriptor (or actually a <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TPckgClass.html" format="application/java-archive">TPckg</xref></codeph> object)
-is delivered within the message. The server then uses safe inter-thread read
-and write functions to access the provided descriptor.</p>
+<concept id="GUID-50BE8F1A-513A-433C-B045-66658FC226D7" xml:lang="en"><title>Client/server communication</title><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p><xref href="GUID-E530CBB9-C20D-5426-89AA-DC0281C05381.dita">Inter
+Process Communication</xref> (IPC) is the basis for client/server
+architecture. Clients and servers run in different threads, although
+not necessarily in different processes, and communicate through message
+passing protocol. There are no direct pointers between the parties,
+leaving the integrity of the server and its resources untouched by
+clients. For more information, see <xref href="GUID-D4C7A714-F7BB-5A8D-A875-4796395B9B6C.dita">Introduction to the
+client/server architecture</xref>.</p>
+<p>Communication between the client and the server is managed by <xref href="GUID-E651C7A7-D6EB-533E-A97A-360D089DE7A5.dita">Inter-thread data
+transfer</xref>. Only the server and its clients can decode the parameters
+of the message. This is also a security feature, because process boundaries
+are separators of memory space, direct pointers to the client's data
+structures cannot be delivered. All data not fitting in the provided
+integers must be represented as a <xref href="GUID-261ADCEC-C8C8-46E3-A7DC-804AC868C233.dita">descriptor</xref>, and an address to the descriptor (or actually a <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TPckgClass.html" format="application/java-archive">TPckg</xref></codeph> object) is delivered within the message.
+The server then uses safe inter-thread read and write functions to
+access the provided descriptor.</p>
 <p>The following figure shows the relationship of the <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/e32cmn.hGlobals.html#%3a%3aTDesC" format="application/java-archive">TDesC</xref></codeph> and <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TPckgClass.html" format="application/java-archive">TPckg</xref></codeph> classes.</p>
-<fig id="GUID-715F1B96-AFC4-4FB2-AF51-6E720077F83A"><title>Relationship of a message package and a descriptor class</title><image href="GUID-D99BA4CA-9823-4968-953D-36AA7F266B39_d0e12054_href.png"/></fig>
-<p>Consider the following issues when implementing the client-side API:</p>
+<fig id="GUID-715F1B96-AFC4-4FB2-AF51-6E720077F83A"><title>Relationship of a message package and a descriptor class</title><image href="GUID-D99BA4CA-9823-4968-953D-36AA7F266B39_d0e12157_href.png"/></fig>
+<p>Consider the following issues when implementing the client-side
+API:</p>
 <ul>
-<li><p>Determine if the server is already running with the <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TFindServerClass.html" format="application/java-archive">TFindServer</xref></codeph> class. If not, then it should be launched.</p></li>
-<li><p>Once the server is running, create the connection with <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/RSessionBaseClass.html" format="application/java-archive">RSessionBase::CreateSession</xref></codeph> and make sure there are free message slots available to avoid lost
-messages.</p></li>
-<li><p>When packaging message arguments, make sure they are in a
-format that the server understands. For more information, see <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TIpcArgsClass.html" format="application/java-archive">TIpcArgs</xref></codeph>.</p></li>
+<li><p>Determine if the server is already running with the <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TFindServerClass.html" format="application/java-archive">TFindServer</xref></codeph> class. If not, then it should be
+launched.</p></li>
+<li><p>Once the server is running, create the connection
+with <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/RSessionBaseClass.html" format="application/java-archive">RSessionBase::CreateSession</xref></codeph> and make sure there
+are free message slots available to avoid lost messages.</p>
+</li>
+<li><p>When packaging message arguments, make sure they
+are in a format that the server understands. For more information,
+see <codeph><xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/reference/reference-cpp/Kernel_Architecture_2/TIpcArgsClass.html" format="application/java-archive">TIpcArgs</xref></codeph>.</p></li>
 </ul>
 </conbody></concept>
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