Add missing EXPORT_C in cpp files, and reinstate the DEF file additions, to fix Bug 2473
Mystery solved - RVCT 2.2 only exports functions on the basis of EXPORT_C, but RVCT 4.0 is triggered by the IMPORT_C as well
EXPORTS
_ZN20CGlxTagsBoundCommand4NewLEv @ 1 NONAME
_ZN21CGlxTitleBoundCommand4NewLEv @ 2 NONAME
_ZN22CGlxAlbumsBoundCommand4NewLEv @ 3 NONAME
_ZN22CGlxMulDRMIconProvider4NewLEv @ 4 NONAME
_ZN24CGlxDurationBoundCommand4NewLEv @ 5 NONAME
_ZN24CGlxFileSizeBoundCommand4NewLEv @ 6 NONAME
_ZN24CGlxLocationBoundCommand4NewLEv @ 7 NONAME
_ZN24CGlxMulDriveIconProvider4NewLEv @ 8 NONAME
_ZN24CGlxMulVideoIconProvider4NewLEi @ 9 NONAME
_ZN24TGlxMulBindingSetFactoryC2Ev @ 10 NONAME
_ZN24TGlxMulBindingSetFactoryD0Ev @ 11 NONAME
_ZN24TGlxMulBindingSetFactoryD1Ev @ 12 NONAME
_ZN24TGlxMulBindingSetFactoryD2Ev @ 13 NONAME
_ZN25CGlxAttributeRequirements4NewLER13MGlxMediaList @ 14 NONAME
_ZN25CGlxMulStaticIconProvider4NewLEi @ 15 NONAME
_ZN26CGlxResolutionBoundCommand4NewLEv @ 16 NONAME
_ZN27CGlxDateAndTimeBoundCommand4NewLEv @ 17 NONAME
_ZN27CGlxDescriptionBoundCommand4NewLEv @ 18 NONAME
_ZN27CGlxDetailsMulModelProvider10EnableMskLEv @ 19 NONAME
_ZN27CGlxDetailsMulModelProvider13OfferCommandLEi @ 20 NONAME
_ZN27CGlxDetailsMulModelProvider20HideLocationMenuItemER12CEikMenuPane @ 21 NONAME
_ZN27CGlxDetailsMulModelProvider24SetDetailsDailogObserverER26MGlxMetadataDialogObserver @ 22 NONAME
_ZN27CGlxDetailsMulModelProvider4NewLER7CAlfEnvRN3Alf10IMulWidgetER13MGlxMediaListNS2_9mulwidget16TLogicalTemplateEi @ 23 NONAME
_ZN27CGlxDetailsMulModelProvider9AddEntryLERK24TGlxMulBindingSetFactory @ 24 NONAME
_ZN27CGlxDetailsMulModelProvider9InitMenuLER12CEikMenuPane @ 25 NONAME
_ZN27CGlxDetailsMulModelProviderD0Ev @ 26 NONAME
_ZN27CGlxDetailsMulModelProviderD1Ev @ 27 NONAME
_ZN27CGlxDetailsMulModelProviderD2Ev @ 28 NONAME
_ZN27CGlxMulLocationIconProvider4NewLEv @ 29 NONAME
_ZN27CGlxUsageRightsBoundCommand4NewLEv @ 30 NONAME
_ZN29CGlxMediaListMulModelProvider11UpdateItemsEii @ 31 NONAME
_ZN29CGlxMediaListMulModelProvider4NewLER7CAlfEnvRN3Alf10IMulWidgetER13MGlxMediaListRK24TGlxMulBindingSetFactoryNS2_9mulwidget16TLogicalTemplateEi @ 32 NONAME
_ZNK24TGlxMulBindingSetFactory15AddIconBindingLERKN3Alf13mulvisualitem16TVisualAttributeEPK19CGlxMulIconProviderRK5TSize @ 33 NONAME
_ZNK24TGlxMulBindingSetFactory17AddStringBindingLERKN3Alf13mulvisualitem16TVisualAttributeEi @ 34 NONAME
_ZNK24TGlxMulBindingSetFactory18AddCommandBindingLEP16MGlxBoundCommand @ 35 NONAME
_ZNK24TGlxMulBindingSetFactory19AddTemplateBindingLEN3Alf9mulwidget16TLogicalTemplateES2_ @ 36 NONAME
_ZNK24TGlxMulBindingSetFactory20AddThumbnailBindingLERKN3Alf13mulvisualitem16TVisualAttributeERK5TSize @ 37 NONAME
_ZNK24TGlxMulBindingSetFactory23AddMpxAttributeBindingLERKN3Alf13mulvisualitem16TVisualAttributeERK13TMPXAttributei @ 38 NONAME
_ZNK24TGlxMulBindingSetFactory24AddContainerListBindingLERKN3Alf13mulvisualitem16TVisualAttributeERK18CMPXCollectionPath @ 39 NONAME
_ZNK24TGlxMulBindingSetFactory27AddPreviewThumbnailBindingLEv @ 40 NONAME
_ZNK24TGlxMulBindingSetFactory30AddFullScreenThumbnailBindingLERKN3Alf13mulvisualitem16TVisualAttributeE @ 41 NONAME
_ZTI24TGlxMulBindingSetFactory @ 42 NONAME
_ZTI25CGlxAttributeRequirements @ 43 NONAME
_ZTV24TGlxMulBindingSetFactory @ 44 NONAME
_ZTV25CGlxAttributeRequirements @ 45 NONAME