// Copyright (c) 2005-2009 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 // which accompanies this distribution, and is available

 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 // Symbian_OS.hrh

 // Configuration options for Symbian OS

 // This file is managed by the Master Codeline Forum

 // SYMBIAN_JAVA_NOT_INCLUDED

 // For TB9.1 and later versions, J2ME will no longer be included in the 

 // build.  

 // This #define supports PREQ2545

 // 

 //

 #include "platform_paths.hrh"

 #define SMPSAFE   /* SMPSAFE keyword removed */

 /**

  @publishedPartner

 */

 #define SYMBIAN_JAVA_NOT_INCLUDED

 /**

 @publishedAll

 __WATCHER_API_V2__

 If __WATCHER_API_V2__ is defined then the 

 watcher framework supports ECOM watcher plugins.

 */

 #define __WATCHER_API_V2__

 /**

 @publishedAll

 __HIDE_WATCHER_API_V1__

 Hides support APIs for loading non-ECOM watcher plugins. Non-ECOM watcher 

 plugins are still loaded. The associated define __REMOVE_WATCHER_API_V1__

 removes the implementation of the support APIs.

 Assumes that __WATCHER_API_V2__ has been defined.

 */

 #define __HIDE_WATCHER_API_V1__

 #define __REMOVE_WATCHER_API_V1__

 /**

 SYMBIAN_TIMEZONE_SUPPORT_V1

 @publishedAll

 When SYMBIAN_TIMEZONE_SUPPORT_V1 is defined the App-services TzClient.dll 

 module (and accompanying import library) is made available for client 

 application use.

 This #define supports PREQ663

 */

 #define SYMBIAN_TIMEZONE_SUPPORT_V1

 /** 

 @publishedAll

 SYMBIAN_ENABLE_MMF_MULTISCREEN_SUPPORT

 If SYMBIAN_ENABLE_MMF_MULTISCREEN_SUPPORT is defined then 

 the Multimedia Framework (MMF) can support video playback on 

 a secondary display. The default screen will be the screen 

 number in the cone environment.

 @see CVideoPlayerUtility

 */

 #define SYMBIAN_ENABLE_MMF_MULTISCREEN_SUPPORT

 /**

 @publishedAll

 SYMBIAN_EXTENDED_COMPOSITE_FILESYSTEM

 If  SYMBIAN_EXTENDED_COMPOSITE_FILESYSTEM is defined, the Composite

 File System allows more than one ROFS partition to be included in

 the composite Z: drive.

 This #define supports PREQ1085

 */

 #define SYMBIAN_EXTENDED_COMPOSITE_FILESYSTEM

 /**

 @publishedPartner

 __SECURE_BIN__

 When __SECURE_BIN__ is defined, executable files stored as

 "data" in the XIP ROM are assumed to be in their data-caged 

 locations. The presence of this #define does not imply that 

 data-caging is enforced, and does not imply that binaries have 

 been relocated to sys\bin.

 This #define supports PREQ537 "Platform security - file system layout".

 */

 #define __SECURE_BIN__

 /**

 @publishedAll

 SYMBIAN_COREAPPS_API_V2

 If SYMBIAN_COREAPPS_API_V2 is defined then new functionality is available within 

 the Core Apps sub-system (Contacts Model, Agenda Model and World Server) to 

 support a platform secured OS.

 */

 #define SYMBIAN_COREAPPS_API_V2

 /**

 @publishedPartner

 SYMBIAN_APPARC_APPINFO_CACHE

 If SYMBIAN_APPARC_APPINFO_CACHE is defined then apparc creates 

 a file of application information on the first boot, which is 

 used during subsequent boots for application information.

 */

 #define SYMBIAN_APPARC_APPINFO_CACHE

 /**

 @publishedPartner

 SYMBIAN_NETWORKING_IPSEC_IKE_V2

 If SYMBIAN_NETWORKING_IPSEC_IKE_V2 is defined, IPSEC will 

 be able to support Internet Key Exchange version 2 in 

 addition to IKE v1. This involves a change in the size of 

 the TPfkeyMsgBase class - see BR1736.1.

 Actual support for IKE v2 will depend on the provision 

 of a suitable plugin to the Key Management Daemon.

 This #define supports PREQ1223.

 */

 #define SYMBIAN_NETWORKING_IPSEC_IKE_V2

 /**

 @publishedPartner

 SYMBIAN_UIKON_UNIFICATION

 When SYMBIAN_UIKON_UNIFICATION is defined, the existing 

 CEikSrvAppUiBase class is replaced with a customisable class

 provided by the System GUI. 

 This #define supports PREQ819 and PREQ826

 */

 #define SYMBIAN_UIKON_UNIFICATION

 /**

 @publishedAll

 __SECURITY_PLATSEC_ARCH__

 If this macro is defined, then platform security aware security services 

 APIs will be present.  This includes architectural changes to several 

 components.

 If this macro is not defined, the original version (since 8.0) of the 

 security services APIs will be present. 

 The following components are affected:

   cryptotokens

   certman

   filetokens

 */

 #define __SECURITY_PLATSEC_ARCH__

 /**

 SYMBIAN_ECAM_CHUNKAPI

 @publishedAll

 @released

 Specifies that an extended API will be used in the multimedia 

 camera interface. This has a v2 observer which allows camera data 

 to be returned without buffer copy, and also allows clients to set 

 camera access priority

 @see CCamera

 @see MCameraObserver2

 This #define supports PREQ799.

 */

 #define SYMBIAN_ECAM_CHUNKAPI

 /**

 @publishedAll

 SYMBIAN_SECURE_ECOM

 When SYMBIAN_SECURE_ECOM is not defined, ECOM plugins are discovered by 

 searching for DLLs in System\libs\plugins, and inferring the name of 

 the resource file from the UID3 of the DLL.

 When SYMBIAN_SECURE_ECOM is defined, ECOM plugins will also be discovered

 by searching for resource files in \Resource\Plugins, and inferring the

 name of the DLL from the name of the resource file. When platform security

 is fully enforced, only this new style of discovery will work.

 */

 #define SYMBIAN_SECURE_ECOM

 /**

 @publishedAll

 SYMBIAN_INETPROTUTILS_RFC3986

 Description:

 If SYMBIAN_INETPROTUTILS_RFC3986 is defined, the Internet 

 Protocol Utility Library supports RFC 3986, which increases 

 the set of reserved characters.

 @see EscapeUtils::IsExcludedChar

 This #define implements BR2009.

 */

 #define SYMBIAN_INETPROTUTILS_RFC3986

 /**

 @publishedPartner

 SYMBIAN_FONT_METRICS_V2 

 If this is defined, then classes which derive from COpenFont (usually 

 these are part of a font rasterizer implementation) must set the 

 protected member variables:

 iFontAscentOfCapitals

 iFontAscentIncAccents

 iFontDescent

 iFontLineGap

 to appropriate values during the creation of a font. 

 If this macro is not defined then these member variables do not exist.

 @see COpenFont

 */

 #define SYMBIAN_FONT_METRICS_V2

 /**

 @publishedAll

 __OBEX_USER_DEFINED_HEADERS__

 If __OBEX_USER_DEFINED_HEADERS__ is defined then the new API support for extended Headers will be available.

 This new support includes USER DEFINED HEADERS and the COUNT header.

 If this functionality is compiled out then the old API is available as before.

 For more information on see documents shown below.

 @see SGL.GT171.097 - Obex Header Extension how to

 @see SGL.GT171.095 - Obex Extension Design Document

 */

 #define __OBEX_USER_DEFINED_HEADERS__

 /**

 @publishedPartner

 SYMBIAN_CENTREP_NOC

 If SYMBIAN_CENTREP_NOC is defined, the Central Repository 

 includes Notify-Only Client Optimization. This will cause 

 repositories to be unloaded after a timeout even if the 

 connection is still open.

 This #define supports PREQ1228. 

 */

 #define SYMBIAN_CENTREP_NOC

 /**

 @publishedPartner

 @since 8.1

 SYMBIAN_BLUETOOTH_REQUIRES_HCI_FLUSH_COMPLETE_EVENT 

 If this is defined, the MHCIEventObserver class must implement

 the FlushCompleteEvent virtual function, which will be used by 

 the link manager to send Flush Complete events up to the stack. 

 If this macro is not defined, Flush Complete events will be discarded.

 @see MHCIEventObserver

 @see CHCIFacade

 */

 #define SYMBIAN_BLUETOOTH_REQUIRES_HCI_FLUSH_COMPLETE_EVENT

 /**

 @publishedAll

 SYMBIAN_MULTIMEDIA_CODEC_API

 If SYMBIAN_MULTIMEDIA_CODEC_API is defined then support is 

 available for PREQ1024 delivered Processing Unit or 

 OpenMAX based codecs and Multimedia hardware devices.

 */

 #define SYMBIAN_MULTIMEDIA_CODEC_API

 /**

 @publishedAll

 __MESSAGING_API_V2__

 If __MESSAGING_API_V2__ is defined then new functionality 

 is available within the Messaging sub-system to support a 

 platform secured OS, e.g. the Attachment API.

 */

 #define __MESSAGING_API_V2__

 #define __HIDE_MESSAGING_API_V1__

 #define __REMOVE_MESSAGING_API_V1__

 /**

 @publishedPartner

 SYMBIAN_BOOKMARK_DATABASE

 The Bookmark Database is an API used to provide system-wide 

 storage and management functionality for URI bookmarks. 

 If defined, this macro indicates that the Bookmark Database 

 API is present in the platform.

 */

 #define SYMBIAN_BOOKMARK_DATABASE

 /**

 @publishedPartner

 SYMBIAN_NETWORKING_UMTSR5

 If SYMBIAN_NETWORKING_UMTSR5 is defined support for the QoS 

 and IMS parameters introduced by Release 5 of the 3GPP 

 specification will be enabled. This involves a BC break in 

 TContextConfig - see BR1582.1 for details.

 @see TContextConfig

 This #define supports PREQ192 and PREQ635.

 */

 #define SYMBIAN_NETWORKING_UMTSR5

 /**

 @publishedPartner

 SYMBIAN_NETWORKING_3GPPDEFAULTQOS

 If SYMBIAN_NETWORKING_3GPPDEFAULTQOS is defined, support 

 for QoS modification on the default PDP context will be 

 enabled via the RSubconnection API.

 This #define supports PREQ870.

 */

 #define SYMBIAN_NETWORKING_3GPPDEFAULTQOS

 /**

 SYMBIAN_STAGED_SYSTEM_STARTUP

 @publishedPartner

 When SYMBIAN_STAGED_SYSTEM_STARTUP is defined, the staged 

 start-up architecture has been introduced into the OS and 

 'Start-up State Aware' components can make use of the 

 architecture.

 This #define supports PREQ 810.

 */

 #define SYMBIAN_STAGED_SYSTEM_STARTUP

 /**

 @publishedAll

 __HIDE_IPC_V1__

 If __HIDE_IPC_V1__ is defined then the deprecated insecure IPC APIs will be removed from various Symbian OS header files. Classes affected include CSession, CServer, RMessage and RMessageptr.

 For more information see the document listed below.

 @see SMG.SM0005.004 - Platform Security Development for Zephyr

 @see CSession

 @see CServer

 @see RMessage

 @see RMessagePtr

 */

 #define __HIDE_IPC_V1__

 /**

 @publishedPartner

 SYMBIAN_NETWORKING_DHCPSERVER

 If SYMBIAN_NETWORKING_DHCPSERVER is defined, Symbian OS includes a

 simplified DHCPv4 server capable of dealing with single client.

 This #define provides functionality to support PREQ749.

 */

 #define SYMBIAN_NETWORKING_DHCPSERVER

 /**  

 @publishedAll 

 SYMBIAN_REMOVE_TRIVIAL_ENCRYPTION

 This macro removes the trivial encryption APIs that are exported by EUSER. 

 See BR1320 for more details

 */

 #define SYMBIAN_REMOVE_TRIVIAL_ENCRYPTION

 /**

 @internalTechnology

 SYMBIAN_WAPPUSH_WHITELIST_BLACKLIST

 Description:

 If SYMBIAN_WAPPUSH_WHITELIST_BLACKLIST is defined, the WAP Push

 watcher compares the origin of Push messages against URIs in a

 "White list" and "Black list".

 This #define supports PREQ1505

 */

 #define SYMBIAN_WAPPUSH_WHITELIST_BLACKLIST

 /**

 @publishedPartner

 SYMBIAN_FLEXIBLE_ALARM

 When this macro is defined, Calendar Interim API, Alarm server and UIKON 

 Alert Server will support additional functionality.

 - Extra data can be attached to calendar alarm and allow UI app 

 to retrieve the associated data.

 - The Alarm server can send multiple expired alarms to Alert Server without 

 waiting for the previous alarm acknowledged first

 - A Resource file can be used to configure alarm play intervals and durations, 

 or to disable alarm sound control.

 This #define supports PREQ1118

 */

 #define SYMBIAN_FLEXIBLE_ALARM

 /**

 @publishedPartner

 SYMBIAN_PKCS12

 If SYMBIAN_PKCS12 is defined, the PKCS#12 Key Derivation 

 Algorithm is supplied.

 This #define supports PREQ1054. 

 */

 #define SYMBIAN_PKCS12

 /**

 @publishedAll

 SYMBIAN_MMF_AUTOPAUSE_RESUME

 This #define enables extra features in the MMF APIs for auto pause 

 and resume of audio streams.

 */

 #define SYMBIAN_MMF_AUTOPAUSE_RESUME

 /**

 @publishedAll

 __SECURE_BACKUP__

 If __SECURE_BACKUP__ is defined, the Secure Backup server replaces

 the use of SCRemFs for backup and restore, changing the backup protocol.

 Applications which have private data need to provide additional backup 

 registration files, and may use Publish & Subscribe to receive 

 notification of backup requests.

 This #define supports PREQ716 - Provide support for secure backup and 

 restore for licensee PC Connectivity software 

 */

 #define __SECURE_BACKUP__

 /** 

 @publishedAll

 SYMBIAN_NETWORKING_REMOVE_RGENERIC

 If this macro is defined the deprecated APIs RGenericAgent, 

 RNif, RNifMonitor and Nifman are removed. All of these APIs, 

 exported by NIFMAN, have been deprecated and replaced by 

 the RConnection API exported by ESOCK.

 @see Break request BR1070 

 */ 

 #define SYMBIAN_NETWORKING_REMOVE_RGENERIC

 /**

 @publishedPartner

 @released 9.0

 SYMBIAN_NETWORKING_RSUBCONNECTION

 If SYMBIAN_NETWORKING_RSUBCONNECTION is defined, the RQosChannel API is

 removed, and the RSubConnection API exported by ESOCK must be used instead.

 This #define supports PREQ 26.

 */ 

 #define SYMBIAN_NETWORKING_RSUBCONNECTION

 /**

 @publishedAll

 SYMBIAN_HIDE_COREAPPS_API_V1

 If SYMBIAN_HIDE_COREAPPS_API_V1 is defined then the insecure CoreApps APIs

 will be removed from various Symbian OS header files. Components affected are 

 Contacts Model, Agenda Model and World Server.

 The related define SYMBIAN_REMOVE_COREAPPS_API_V1 removes the underlying implementations,

 causing a binary compatibility break to match the source compatibility break.

 */

 #define SYMBIAN_HIDE_COREAPPS_API_V1

 #define SYMBIAN_REMOVE_COREAPPS_API_V1

 /**

 @publishedAll

 __UI_FRAMEWORKS_V2__

 If __UI_FRAMEWORKS_V2__ is defined then PlatSec aware UI Frameworks API's will be available. 

 The following frameworks will be affected:

 Applications 

 File Recognizers

 Data Recognizers

 Notifiers

 Control Panel Plugins

 Feps

 App-initialization (CEikLibrary)

 Converters

 Error-Resolving

 */

 #define __UI_FRAMEWORKS_V2__

 #define SYMBIAN_HIDE_UI_FRAMEWORKS_V1

 #define SYMBIAN_REMOVE_UI_FRAMEWORKS_V1

 /**

 @internalAll

 __BC_FUTURE_PROOFING__

 Support for the implementation of PREQ743 "Introduction of interface 

 robustness patterns to support future binary compatibility".

 */

 #define __BC_FUTURE_PROOFING__

 /** 

 @publishedPartner 

 SYMBIAN_TELEPHONY_USAT5 

 If SYMBIAN_TELEPHONY_USAT5 is defined then support for 3GPP 

 Release 5 (U)SAT will be enabled. 

 @see RSat::TCallControlV5

 This #define supports PREQ1234.

 */ 

 #define SYMBIAN_TELEPHONY_USAT5

 /**

 SYMBIAN_GENERIC_SYSTEM_STARTUP

 @publishedPartner

 This #define enables the generic start-up architecture in

 which the System Starter process is responsible for the

 controlled startup of the system. 

 The #define supports PREQ808 and PREQ809.

 */

 #define SYMBIAN_GENERIC_SYSTEM_STARTUP

 /**

 @publishedAll

 SYMBIAN_SECURE_PUBLISH_AND_SUBSCRIBE

 If this macro is defined, then the Bluetooth stack reconfigures to take

 advantage of security mechanisms in Publish and Subscribe. Any other

 components requiring reconfiguration to make use of Publish and Subscribe

 can also use this macro.

 */

 #define SYMBIAN_SECURE_PUBLISH_AND_SUBSCRIBE

 /**

 @publishedAll

 SYMBIAN_SECURITY_CAF_RFILE_HANDLE

 If SYMBIAN_SECURITY_CAF_RFILE_HANDLE is defined then it enables the Content Access 

 Framework to read from files passed to it as an open RFile handles instead of CAF 

 opening the file itself. This allows files stored in a data caged directory to be 

 read by CAF.  

 */

 #define SYMBIAN_SECURITY_CAF_RFILE_HANDLE

 /**

 @publishedAll

 __JAVACUSTOMINSTALL__

 If __JAVACUSTOMINSTALL__ is defined then an additional UI callback is made after MIDlet

 installation has succeeded or failed. This callback is intended for information only and the 

 information passed can be licensee customised. The intention would be that the device user

 can use this information to diagnose install problems in conjunction with network operators.

 If this #define is not present then the callback is not present and is not called.

 For more information on see documents shown below.

 @see SGL.GT0188.253 CDMA Java MIDlet Installer Component Design

 */

 #define __JAVACUSTOMINSTALL__

 /**  

 @publishedAll 

 SYMBIAN_MDF_API_V2 

 This macro selects the Symbian OS 9.x phase of development in 

 the Media Device Framework API, including changes to enable 

 MDF Video Decoder Hardware devices to support applications, 

 streaming and demux.

 @see CMMFVideoPlayHwDevice

 */ 

 #define SYMBIAN_MDF_API_V2

 /**

 @publishedPartner

 SYMBIAN_SMS_REL6_SUPPORT

 SMS Release 6 support is defined in the 3GPP specifications

 (3GPP TS 23.040 V6.5.0 and 3GPP TS 23.038 V6.1.0).

 If defined, this macro indicates that Symbian OS SMS APIs

 shall support Release 6 functionality.

 */

 #define SYMBIAN_SMS_REL6_SUPPORT

 /**

 @publishedPartner

 SYMBIAN_SWI_POST_INSTALL_REVOCATION

 When SYMBIAN_SWI_POST_INSTALL_REVOCATION is defined, 

 support for the SWI post install revocation service is enabled.

 This #define supports PREQ919

 */

 #define SYMBIAN_SWI_POST_INSTALL_REVOCATION

 /**

 @publishedPartner

 SYMBIAN_TELEPHONY_IMS

 If SYMBIAN_TELEPHONY_IMS is defined then IMS related APIs are included 

 in Telephony components.

 This #define supports PREQ61.

 */

 #define SYMBIAN_TELEPHONY_IMS

 /**

 @publishedPartner

 SYMBIAN_IGNORE_BIN_TARGETPATH

 When SYMBIAN_IGNORE_BIN_TARGETPATH is defined the TARGETPATH keyword in MMP files is ignored for executables. 

 Executables for the emulator instead get built to the default location.

 e.g. \epoc32\release\winscw\udeb

 */

 #define SYMBIAN_IGNORE_BIN_TARGETPATH

 /**

 @publishedAll 

 SYMBIAN_COMMS_REPOSITORY

 Comms data is now stored in the Central Repository rather than the DBMS server.  

 A new module, CommsDat.dll, replaces Commdb.dll as the interface for comms data stored on a device. 

 CommsDat has a different API to Commdb, but provides equivalent functionality. 

 There is no longer an SQL API for access to Comms Data. 

 Commdb tools have been migrated for use with CommsDat 

 Commdb is deprecated and should not be used, though it remains as a temporary BC shim on top of CommsDat.   

 */

 #define SYMBIAN_COMMS_REPOSITORY

 /**

 @publishedAll

 SYMBIAN_VARIABLE_BITRATE_CODEC

 If SYMBIAN_VARIABLE_BITRATE_CODEC is defined then 

 CMMFSwCodecWrapper based audio hardware devices in the 

 Multimedia Framework (MMF) can support variable bitrate codecs.

 @see CMMFSwCodecWrapper

 */

 #define SYMBIAN_VARIABLE_BITRATE_CODEC

 /**

 @publishedAll

 __SECURE_TELEPHONY__

 If __SECURE_TELEPHONY__ is defined, all Platform Security functionality 

 within the Telephony subsystem will be enabled.

 If __SECURE_TELEPHONY__ is not defined, no Platform Security functionality 

 within the Telephony subsystem is enabled.

 */

 #define __SECURE_TELEPHONY__

 /**

 @publishedPartner

 SYMBIAN_CAF_V2

 The SYMBIAN_CAF_V2 flag indicates the CAF API v2 is present. 

 CAF v2 supports files containing multiple content objects, which requires 

 a change of API for CAF agents: agents written for CAF v1 will not compile

 against CAF v2. See BR.1219.2 for migration information.

 This #define supports PREQ780.

 */

 #define SYMBIAN_CAF_V2

 /**

 SYMBIAN_ROM_STATIC_PLUGIN_INFORMATION

 @publishedPartner

 This macro enables a consolidation phase in the ROM building 

 process to generate additional metadata for each ROM drive.  

 The metadata describes the content and structure of the ROM 

 conveniently filtered for any component that requires it.

 Components supply metadata with the "spidata" BUILDROM keyword.

 This macro supports PREQ806 and other requirements that 

 eliminate run-time scanning of ROM content.

 */

 #define SYMBIAN_ROM_STATIC_PLUGIN_INFORMATION

 /**

 @publishedPartner

 SYMBIAN_BLUETOOTH_ESCO_ENABLED

 Enable support for Bluetooth eSCO synchronous links.  

 Defining this macro extends the interface to CHCIBase to support 

 the Synchronous connection commands added in Bluetooth 1.2.

 */

 #define SYMBIAN_BLUETOOTH_ESCO_ENABLED

 /**

 @publishedPartner

 SYMBIAN_SECURE_MIDLET_INSTALL

 If SYMBIAN_SECURE_MIDLET_INSTALL is defined then the Java MIDlet 

 Installer supports installation under Platform Security policies, 

 using the interface published by security\JavaMIDletInstaller.

 If SYMBIAN_SECURE_MIDLET_INSTALL is not defined then Java MIDlet 

 installation is achieved through the security\appinst interfaces.

 */

 #define SYMBIAN_SECURE_MIDLET_INSTALL

 /**

 @publishedAll

 SYMBIAN_UI_FRAMEWORKS_CONTROL_API_V2

 If SYMBIAN_UI_FRAMEWORKS_CONTROL_API_V2 is defined then 

 the following additional features will be available in CONE.

 1) Functions to set and get the background of a control.

 2) Functions to add components to a compound control in a simpler way.

 3) Hooks for the support of layout managers.

 4) A component that will provide fonts and cache them for easier use 

    of these fonts by controls.

 @see CCoeControl

 */

 #define SYMBIAN_UI_FRAMEWORKS_CONTROL_API_V2

 /**

 @publishedAll

 SYMBIAN_CNTMODEL_V2

 If SYMBIAN_CNTMODEL_V2 is defined, clients of the

 Contacts Model can exploit the efficiency improvements

 introduced by PREQ811, e.g. efficient use of transactions. 

 This #define supports PREQ811

 */

 #define SYMBIAN_CNTMODEL_V2

 /**

 @publishedAll

 SYMBIAN_COREAPPS_PLUGIN_API_V2

 If SYMBIAN_COREAPPS_PLUGIN_API_V2 is defined then  Ecom solely is used as loading 

 mechanism.The legacy plugin loading mechanism is used otherwise.

 */

 #define SYMBIAN_COREAPPS_PLUGIN_API_V2

 /**

 @internalAll

 DO_NOT_USE_THIS_MACRO

 If DO_NOT_USE_THIS_MACRO is defined, assume the Cedar platform.

 If DO_NOT_USE_THIS_MACRO is not defined, assume the Beech platform.

 This macro was originally introduced as a stopgap measure, to

 identify differences between Symbian OS v7.0s and Symbian OS v8.0b

 which were not specifically to do with the change from Kernel

 Architecture 1 to Kernel Architecture 2.

 This macro will be deprecated when a suitable alternative is provided.

 */

 #ifndef DO_NOT_USE_THIS_MACRO

 #define DO_NOT_USE_THIS_MACRO

 #endif

 /** 

 @publishedPartner

 SYMBIAN_C32ROOT_API_V2

 Strengthens the C32Root API and extends it to include 

 configuration of queue length for bindings. 

 This #define supports PREQ318.

 */

 #define SYMBIAN_C32ROOT_API_V2

 /**

 @publishedAll

 __SECURE_API__

 Hides unsecure APIs. Many of these have been replaced by Secure variants 

 but some are no longer available in a Secure platform.

 e.g.

 @see User::RenameThread

 @see User::CommandLine

 */

 #define __SECURE_API__

 #define SYMBIAN_REMOVE_INSECURE_API

 /**

 @publishedAll

 __CNF_FORMAT_V2__

 If __CNF_FORMAT_V2__ is defined, assume that Epoccnf.pl generates

 files in version 2 of the CNF format, and that both versions 1

 and 2 of this file format can be read by Conarc.

 If __CNF_FORMAT_V2__ is not defined, assume that Epoccnf.pl

 generates files in version 1 of the CNF format, and that only

 version 1 of this file format can be read by Conarc.

 */

 #define __CNF_FORMAT_V2__

 /** 

 @publishedPartner 

 SYMBIAN_SUPPORT_LINKED_FONTS 

 If SYMBIAN_SUPPORT_LINKED_FONTS is defined then APIs are provided 

 to create 'linked' font instances which combine glyph sets from 

 multiple existing font glyph sets.

 @see CLinkedTypefaceElement

 @see CLinkedTypefaceSpecification

 This #define supports PREQ1431.

 */ 

 #define SYMBIAN_SUPPORT_LINKED_FONTS

 /**

 @publishedPartner

 SYMBIAN_SECURE_DBMS

 When SYMBIAN_SECURE_DBMS is defined, support for secure 

 shared databases is enabled within DBMS.  

 When not defined, all secure-shared-database-specific APIs 

 take the form of dummy implementations which return KErrNone.

 */

 #define SYMBIAN_SECURE_DBMS

 /**

 @publishedAll

 SYMBIAN_ASSUME_SECURE_DATA

 When this macro is defined, all data files are assumed to be in their secure

 locations, and all code which provided backward compatibility for the

 insecure locations is removed. For example, ICL extended resource files

 will not be loaded from System\Libs\Plugins, only from \Resource\ICL.

 This macro only makes sense if __SECURE_DATA__ is defined.

 */

 #define SYMBIAN_ASSUME_SECURE_DATA

 /**

 @publishedAll

 @deprecated

 @since 8.0

 __KEYSTORE_API_V2__

 */

 #define __KEYSTORE_API_V2__

 /**

 @publishedAll

 __SECURE_DATA__

 When __SECURE_DATA__ is defined, public read-only files are

 assumed to be in their data-caged locations. The presence of

 this #define does not imply that data-caging is enforced, and

 does not imply that binaries have been relocated to sys\bin.

 This #define supports PREQ537 "Platform security - file system layout".

 */

 #define __SECURE_DATA__

 /**

 @publishedAll

 SYMBIAN_NETWORKING_PLATSEC

 If SYMBIAN_NETWORKING_PLATSEC is defined, additional platform security 

 related functionality in enabled in the Comms-Infras and Networking 

 subsystems (e.g. API policing).

 */

 #define SYMBIAN_NETWORKING_PLATSEC

 /**

 @publishedAll

 __CONDITIONS_SCHEDULES_VALID__

 If __CONDITIONS_SCHEDULES_VALID__ is defined then the Task Scheduler component 

 supports creating persistent schedules based on a set of conditions and a 

 timeout. The schedule is run when either all the conditions are met or the 

 timeout is reached.

 This functionality is part of PREQ694 - PREQ 694 - Automatic sending of SMS on

 network reconnection.

 */

 #define __CONDITIONS_SCHEDULES_VALID__

 /**

 @internalComponent

 __LEAVE_EQUALS_THROW__

 If __LEAVE_EQUALS_THROW__ is defined, User::Leave() and TRAP() are 

 implemented in terms of C++ exceptions where the compiler supports this.

 If __LEAVE_EQUALS_THROW__ is not defined, the legacy Symbian exception 

 mechanism is used instead.

 Support for C++ exceptions by the compiler is indicated by the 

 internal macro __SUPPORT_CPP_EXCEPTIONS__ supplied by the tools.  

 Where this macro is not present, __LEAVE_EQUALS_THROW__ is automatically 

 undefined.

 This macro supports PREQ519 "Implement User::Leave() in terms of throw()".

 */

 #define __LEAVE_EQUALS_THROW__

 /**

 @publishedAll

 __BLUETOOTH_API_V2__

 If __BLUETOOTH_API_V2__ is defined assume that version 2 of the bluetooth

 subsystem will be built.  This is binary compatible with version 1 for all

 published-all APIs but is not source compatible.  Users of classes defined

 in BTDevice.h and BTManClient.h may need to make source changes.

 The BTRegistry.dll is removed, users should link instead against BTManClient.lib.

 The APIs provided by that DLL were classified as published-partner.

 @see CBTDevice

 @see SGL.GT172.103 - Bluetooth Compatibility Specification

 If __BLUETOOTH_API_V2__ is not defined then version 1 of the bluetooth subsystem

 will be built.

 */

 #define __BLUETOOTH_API_V2__

 /**

 @publishedAll

 __BLUETOOTH_HCI_ALLOWS_AFH__

 If __BLUETOOTH_HCI_ALLOWS_AFH__ is defined the HCI interface will require the Adaptive Frequency Hopping CHCIBase pure virtual functions to be implemented in any derived class in Licensee produced host controller interface (HCI) code. 

 If this is not defined no AFH commands may be sent to the host controller, and no AFH events will be received from the host controller. 

 The APIs provided by the HCI DLL were classified as published-partner.

 @see CHCIBase

 @see MHCIEventObserver

 */

 #define __BLUETOOTH_HCI_ALLOWS_AFH__

 /**

 @publishedAll

 EKA2

 If EKA2 is defined, assume Kernel Architecture 2.

 If EKA2 is not defined, assume Kernel Architecture 1

 Kernel Architecture 2 is a defining property of the Cedar platform.

 Kernel Architecture 1 is a defining property of the Beech platform.

 */

 #ifndef EKA2

 #define EKA2

 #endif

 /**

 @publishedPartner

 SYMBIAN_GRAPHICS_ALPHA_SUPPORT_V1

 When SYMBIAN_GRAPHICS_ALPHA_SUPPORT_V1 is defined a new EColor16MA 

 display mode is available, having an alpha channel. The alpha support 

 is tailored to the needs of wserv server-side, although some alpha 

 support will also be available to client applications.

 This #define supports PREQ915.

 */

 #define SYMBIAN_GRAPHICS_ALPHA_SUPPORT_V1

 /**

 @publishedPartner

 __SECURE_SOFTWARE_INSTALL__

 When __SECURE_SOFTWARE_INSTALL__ is defined, the Software

 Install APIs are replaced with versions appropriate to

 the Secure Platform.

 This #define supports PREQ56 "Software install enhancements"

 */

 #define __SECURE_SOFTWARE_INSTALL__

 /**

 @publishedPartner

 SYMBIAN_ESOCK_V3

 If SYMBIAN_ESOCK_V3 is defined, the socket server allows protocol 

 families to run in individual threads to protect one protocol family 

 from the behaviour of another. The allocation of protocol families to

 threads is determined by a naming convention on the ESK files.

 This #define supports PREQ318.

 */

 #define SYMBIAN_ESOCK_V3

 /**

 @publishedAll

 SYMBIAN_CURB_SYSTEMSERVER_PRIORITIES

 If SYMBIAN_CURB_SYSTEMSERVER_PRIORITIES is defined, threads at 

 priority SystemServer/More (i.e. process priorities EPriorityFileServer, 

 EPriorityWindowServer or EPrioritySupervisor with relative thread priority 

 EPriorityMore) are mapped to absolute priority 23, equal to the highest 

 priority available to normal applications. This lowers the Window Server 

 and File Server priorities so application threads can timeslice with them, 

 benefitting audio and other pseudo real-time applications.

 If SYMBIAN_CURB_SYSTEMSERVER_PRIORITIES is not defined, these system server 

 priorities remain at 24, preempting all normal user application threads.

 This #define supports PREQ955, and BR1821.

 */

 #define SYMBIAN_CURB_SYSTEMSERVER_PRIORITIES

 /**

 @publishedAll

 @deprecated

 @since 8.0

 SYMBIAN_CRYPTO

 */

 #define SYMBIAN_CRYPTO

 /**

 @publishedPartner

 SYMBIAN_GRAPHICS_BUILD_WSERV2

 If SYMBIAN_GRAPHICS_BUILD_WSERV2 is defined WServ2 binaries are built and can be used instead of WSERV1 versions

 */

 #define SYMBIAN_GRAPHICS_BUILD_WSERV2

 /**

 @publishedPartner

 SYMBIAN_HCI_API_V2

 If SYMBIAN_HCI_API_V2 is defined then the HCI APIs provided in PREQ750 (Bluetooth HCI improvements) will be required for use by a version 2 Bluetooth Stack and a version 2 HCI. These APIs are neither binary nor source compatible with the previous version 1 HCI APIs. Both the original version 1  Bluetooth stack and HCI, and the new version 2 Bluetooth stack and HCI will be built, but both rombuild and the emulator will be configured to use the version 2 binaries. The version 2 HCI will support all commands and events listed in Bluetooth v2.0 specification.

 If SYMBIAN_HCI_API_V2 is not defined then only the version 1 Bluetooth stack and HCI will be built and used by rombuild and the emulator.

 The version 1 HCI supports most but NOT all commands and events listed in Bluetooth v2.0 specification.

 See BR1613 for more information.

 */

 #define SYMBIAN_HCI_API_V2

 /**

 @publishedAll

 @released

 SYMBIAN_BAFL_SYSUTIL

 If SYMBIAN_BAFL_SYSUTIL is defined, the bafl sysutil.dll is present, 

 providing APIs for obtaining system version information and 

 APIs for monitoring free disk space.

 @see SysUtil::GetSWVersion

 @see SysUtil::DiskSpaceBelowCriticalLevelL

 This #define supports PREQ1802.

 */

 #define SYMBIAN_BAFL_SYSUTIL 

 /**

 @publishedPartner

 @released

 SYMBIAN_BAFL_ACTIVITYMGR

 If SYMBIAN_BAFL_ACTIVITYMGR is defined, the bafl activitymgr.dll is 

 presentand provides an API that allows the client to take action at the 

 start and/or end of a period of user inactivity.

 @see CUserActivityManager::Start

 This #define supports PREQ1802.

 */

 #define SYMBIAN_BAFL_ACTIVITYMGR 

 /**

 @publishedPartner

 SYMBIAN_CENREPNOTIFIERHANDLER

 If SYMBIAN_CENREPNOTIFIERHANDLER is defined, the Central 

 Repository notifier handler is present.

 @see CCenRepNotifyHandler

 @see MCenRepNotifyHandlerCallback

 This #define supports PREQ1802. 

 */

 #define SYMBIAN_CENREPNOTIFIERHANDLER

 /**

 @publishedPartner 

 SYMBIAN_C32_SERCOMMS_V2

 Description: 

 If SYMBIAN_C32_SERCOMMS_V2 is defined, the Comms Server allows grouped CSYs

 to get loaded into individual threads in order to avoid CSY blocking. 

 The allocation of CSYs to threads is determined by naming convention from 

 the configurator/INI file. 

 This #define supports PREQ890

 */

 #define SYMBIAN_C32_SERCOMMS_V2

 /**

 @internalAll

 SYMBIAN_J2ME_USE_CALENDAR

 Internal macro - do not use outside Symbian code.

 */

 #define SYMBIAN_J2ME_USE_CALENDAR

 /** 

 @publishedPartner 

 SYMBIAN_LOCATION_PRIVACY_V2 

 If SYMBIAN_LOCATION_PRIVACY_V2 is defined, the Symbian LBS sub-system 

 includes support for the advanced privacy dialogs and standalone 

 privacy components.

 This #define supports PREQ1660. 

 */

 #define SYMBIAN_LOCATION_PRIVACY_V2

 /** 

 @publishedPartner 

 SYMBIAN_MDF_SHAREDCHUNK_SOUNDDRIVER

 If SYMBIAN_MDF_SHAREDCHUNK_SOUNDDRIVER is defined, the Media Device

 Framework (MDF) will use the RSoundSc sound driver interface.

 If this macro is not defined, MDF will use the older RMdaDevSound interface.

 BR2079 gives further details of the migration needed by customers who 

 are using the Symbian reference DevSound with their own implementation

 of RMdaDevSound.

 @see RMdaDevSound

 @see RSoundSc

 */

 #define SYMBIAN_MDF_SHAREDCHUNK_SOUNDDRIVER

 /** 

 @publishedPartnerProto 

 SYMBIAN_MULTIMEDIA_A3FDEVSOUND 

 If SYMBIAN_MULTIMEDIA_A3FDEVSOUND is defined, the PREQ1540 DevSound API is 

 present in the Advanced Audio Adaptation Framework

 This #define supports PREQ1540. 

 */

 #define SYMBIAN_MULTIMEDIA_A3FDEVSOUND