diff -r 000000000000 -r dfb7c4ff071f serialserver/c32serialserver/INC/COMMIPC.H
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/serialserver/c32serialserver/INC/COMMIPC.H	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,96 @@
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+//
+// Description:
+//
+
+
+#ifndef COMMIPC_H
+#define COMMIPC_H
+
+/** 
+@file
+ 
+Defines the IPC numbers used for C32 Client/Server communications
+@internalAll
+*/
+
+/**
+unique numbers used for message passing between
+client and C32 comms server.
+@internalAll
+*/
+enum TCommMess
+{
+	ECommLoadCommModule,            //< 0 Load a CSY comms module
+	ECommCloseCommModule,           //< 1 Unload a CSY comms module
+	ECommPortInfo,
+	ECommPortInfoByName,            //< 3 Get information on serial ports by name
+	ECommPortInfoByNumber,          //< 4 Get information on serial ports by number
+	ECommNumPorts,                  //< 5 Get how many CSY's are loaded
+	ECommStartServerThread,         //< 6 Start another thread in the C32 process
+	ECommOpen,                      //< 7 Open a comm port
+	ECommRead,                      //< 8 Read from the comm port
+	ECommReadCancel,                //< 9 Cancel an outstanding read
+	ECommQueryReceiveBuffer,        //< 10 Get number of bytes in received buffer
+
+	ECommResetBuffers,              //< 11 Reset the serial port buffers
+	ECommWrite,                     //< 12 Write to the comm port
+	ECommWriteCancel,               //< 13 Cancel an outstanding write
+	ECommBreak,                     //< 14 Send a break
+	ECommBreakCancel,               //< 15 Cancel sending of break
+	ECommCancel,                    //< 16 Cancel any outstanding reads or writes
+	ECommConfig,                    //< 17 Get comm port configuration
+	ECommSetConfig,                 //< 18 Set comm port configuration
+	ECommCaps,                      //< 19 Get the capabilities of the comm port
+	ECommSetMode,                   //< 20 Set server buffering mode
+
+	ECommGetMode,                   //< 21 Get server buffering mode
+	ECommSignals,                   //< 22 Read serial port control lines
+	ECommSetSignalsToMark,          //< 23 Set control lines high (1)
+	ECommSetSignalsToSpace,         //< 24 Set control line low (0)
+	ECommReceiveBufferLength,       //< 25 Get the size of the receive buffer
+	ECommSetReceiveBufferLength,    //< 26 Set the size of the receive buffer
+	ECommClose,                     //< 27 Close the comm port
+	ECommDbgMarkHeap,               //< 28 Set a heap mark in the Comms server
+	ECommDbgCheckHeap,              //< 29 Check the heap mark in the Comms server
+	ECommDbgMarkEnd,                //< 30 Set the heap mark end in the Comms server
+
+	ECommDbgFailNext,               //< 31 Emulate fail next heap allocation in the comm server
+	ECommDbgSetDebugPrintMask,      //< 32 Set the debug print mask
+	ECommDbgDoDumpDebugInfo,        //< 33 Dump debug info
+
+	// Here starts version 02 extensions
+	ECommGetRole,                   //< 34 Get the current role
+	ECommNotifySignals,             //< 35 Notify when signals change
+	ECommNotifySignalsCancel,       //< 36 Cancel an outstanding signals notify
+	ECommNotifyFlowControl,         //< 37 Notify when flow control changes
+	ECommNotifyFlowControlCancel,   //< 38 Cancel an outstanding flow control notify
+	ECommGetFlowControl,            //< 39 Get the current status of flow control
+	ECommNotifyConfigChange,        //< 40 Notify when config change
+
+	ECommNotifyConfigChangeCancel,  //< 41 Cancel an outstanding config notify
+	ECommNotifyBreak,               //< 42 Send break
+	ECommNotifyBreakCancel,	        //< 43 Cancel an outstanding sending of break
+	ECommNotifyDataAvailable,       //< 44 Notify when data available in Rx buffer
+	ECommNotifyDataAvailableCancel, //< 45 Cancel an outstanding notify data available
+	ECommNotifyOutputEmpty,         //< 46 Notify when Tx buffer is empty
+	ECommNotifyOutputEmptyCancel,   //< 47 Cancel an outstanding output empty notify
+	// Here ends version 02 extensions
+
+	ECommSetAccess,                 //< 48 Set the access mode defined by TCommAccess
+	ECommDebugState,                //< 49 Get the debug state
+	ECommOpenWhenAvailable,         //< 50 Open port when it is available
+	ECommOpenWhenAvailableCancel    //< 51 Cancel open port when it is available
+	};
+
+#endif // COMMIPC_H