Removed APIs

All the APIs removed from Symbian^3 are listed with changes required for the existing applications to work on Symbian^3.

The following list summarizes the removed APIs:

APIs	Affected headers and libraries	Description
CDMA Support	`etelcdma.dll`, `etelcdmautils.dll`, and `cdmau.dll`.	All APIs related to CDMA are removed. Device manufacturers who want to have Symbian-based CDMA products, must have their own CDMA implementation.
`CFontStore::RemoveLinkedFont()`, `CFontStore::IsValidLinkedFontSpecification()`, `CBitmapFont::FontWithCharacter()`, `CBitmapFont::IsLinkedFont()`, `CBitmapFont::LinkedFontInformation()`, `CBitmapFont::NextFontClientSpace()`, `CLinkedFontInformation`, `CLinkedFontSpecification`, `CLinkedFontForCache`, and `COpenFontForCache`.	`openfont.h` and `fntstr.dll`	All these linked font APIs have been removed. Remove all references to these APIs and rebuild the applications.
Application Engines Word Engine (`wngmodel.h`, `wngmodel.inl`, and `wngdoor.h`) Sheet Engine (`shgapi.h`, `shgerr.h`, `shgpanic.h`, `shgcoord.h`, `shgtoken.h`, `shgfmlex.h`, `shgfmevl.h`, and `shgfmvwr.h`) Chart Engine (`chtstd.h` and `chtstd.inl`) Text to Word Converter Engine Data Model Engine	`wpeng.dll`, `sheng.dll`, `chart.dll`, and `txtword.dll`.	All these application engines are removed. Remove all references to the relevant APIs and rebuild the applications.
`CCHFContentHandler`, `CCHFDataSupplier`, `CCHFTopParent`, `CCHFContentLoader`, `CCHFProxySessionObject`, `CCHFSession`, `CCHFDiscoveryService`, `CCHFEventMappingService`, `RAbstractEventArray`, `MCHFContentLoaderObserver`, `MCHFDataSupplierObserver`, `MCHFDiscoveryService`, `MCHFEventMappingService`, and `MCHFParent;CFileDataSupplier`.	`chf.dll`, `filedatasupplier.dll`, and `filedatasupplier_shared.dll`.	All Content Handling Framework APIs are removed. Remove all references to these APIs and rebuild the applications.
`MContactBackupObserver`	`cntmodel.lib`	This API has been removed. Remove implementations of this API and rebuild applications.
`CClkDateTimeView`and `MClkModelObserver`		These APIs have been removed as they were deprecated in the earlier platform releases.
`CVibraControl`, `TVibraCtrlPanic`, `MVibraControlObserver`, and `VibraFactory`.	`VibraCtrl.DLL`	This API has been removed as it was deprecated in earlier platform release. Use the HWRM Vibra API instead.
Calendar Interim Utils API	`CalenInterimUtils.h` and `CalenInterimUtils.lib`	This API has been replaced with Calendar Interim Utils2 API in Symbian^3. So replace all your references to `CalenInterimUtils.h` and `CalenInterimUtils.lib` with `CalenInterimUtils2.h` and `CalenInterimUtils2.lib`, and build the application binaries.
Home Screen Widget Publisher API	`hswidgetpublisher.dll`and `hswidgetpublisher.h`	This API was made available as a device-specific API in the N97 SDK. It is not included in the Symbian S^3 SDK. Application developers are recommended to use the WRT to develop home screen widgets. For more information on WRT, refer to Web Developer's Library.
IM API and IM application launch API	`imclient.lib` and the following headers: `imconnection.h` `imlauncherplugin.h`	All references to these APIs must be removed from your application, as they are not supported in this platform release.