diff -r 6a1fe72036e3 -r 0b192a3a05a4 bluetoothengine/btmac/common/btmchandlerapi.h
--- a/bluetoothengine/btmac/common/btmchandlerapi.h	Tue Jan 26 12:06:42 2010 +0200
+++ b/bluetoothengine/btmac/common/btmchandlerapi.h	Tue Feb 02 00:20:42 2010 +0200
@@ -47,6 +47,12 @@
     IMPORT_C void DeActivateRemoteVolumeControl();     
     
     IMPORT_C TInt GetRemoteSupportedFeature();
+    
+    /**
+     * Set the support status of remote volume control of HSP in the remote device.
+     * @param aSupported ETrue if remote volume control is supported by HS unit.
+     */
+    IMPORT_C void SetHspRvcSupported(TBool aSupported);
 
 private:
     CBtmcHandlerApi();