--- a/Symbian3/PDK/Source/GUID-9D00655C-AFBA-5DF7-B11B-6B2355BDF08D.dita	Thu Mar 11 15:24:26 2010 +0000
+++ b/Symbian3/PDK/Source/GUID-9D00655C-AFBA-5DF7-B11B-6B2355BDF08D.dita	Thu Mar 11 18:02:22 2010 +0000
@@ -1,13 +1,13 @@
-<?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 xml:lang="en" id="GUID-9D00655C-AFBA-5DF7-B11B-6B2355BDF08D"><title>Using Semaphores</title><prolog><metadata><keywords/></metadata></prolog><conbody><p>Semaphores are provided to synchronise co-operating threads. They are Kernel objects and, as such, are managed by the Kernel.</p> <p>Access to a semaphore is through an RSemaphore handle.</p> <p>The semaphores are counting semaphores, having a <codeph>TInt</codeph> count value that is incremented by calling the <codeph>Signal()</codeph> member function of the semaphore handle and decremented by calling the <codeph>Wait()</codeph> member function of the semaphore handle. A semaphore with a negative value implies that a thread must wait for the completion of some event.</p> <p>The mechanism by which a thread waits on a semaphore is part of the overall management of thread scheduling.</p> <p>For general applications, it is not common to explicitly create a semaphore; most applications are interested in making asynchronous requests to service providers. When a thread is created, a <keyword>request
+<?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 xml:lang="en" id="GUID-9D00655C-AFBA-5DF7-B11B-6B2355BDF08D"><title>Using Semaphores</title><prolog><metadata><keywords/></metadata></prolog><conbody><p>Semaphores are provided to synchronise co-operating threads. They are Kernel objects and, as such, are managed by the Kernel.</p> <p>Access to a semaphore is through an RSemaphore handle.</p> <p>The semaphores are counting semaphores, having a <codeph>TInt</codeph> count value that is incremented by calling the <codeph>Signal()</codeph> member function of the semaphore handle and decremented by calling the <codeph>Wait()</codeph> member function of the semaphore handle. A semaphore with a negative value implies that a thread must wait for the completion of some event.</p> <p>The mechanism by which a thread waits on a semaphore is part of the overall management of thread scheduling.</p> <p>For general applications, it is not common to explicitly create a semaphore; most applications are interested in making asynchronous requests to service providers. When a thread is created, a <keyword>request
         semaphore</keyword> is also created that support asynchronous requests.</p> <p>After making one or more asynchronous requests, a thread calls User::WaitForAnyRequest() to wait for one of the requests to complete or calls User::WaitForRequest() to wait for a specific request to complete. A service provider calls User::RequestComplete() to signal request completion.</p> </conbody></concept>
\ No newline at end of file