The following public C routines are new in release 8.5 of
the Tcl/Tk libraries:

**TIP #111 - Dictionary API [http://tip.tcl.tk/111]**

   * int '''Tcl_DictObjPut'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', Tcl_Obj *''keyPtr'', Tcl_Obj *''valuePtr'')

   * int '''Tcl_DictObjGet'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', Tcl_Obj *''keyPtr'', Tcl_Obj **''valuePtrPtr'')

   * int '''Tcl_DictObjRemove'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', Tcl_Obj *''keyPtr'')

   * int '''Tcl_DictObjSize'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', int *''sizePtr'')

   * int '''Tcl_DictObjFirst'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', Tcl_DictSearch *''searchPtr'', Tcl_Obj **''keyPtrPtr'', Tcl_Obj **''valuePtrPtr'', int *''donePtr'')

   * void '''Tcl_DictObjNext'''(Tcl_DictSearch *''searchPtr'', Tcl_Obj **''keyPtrPtr'', Tcl_Obj **''valuePtrPtr'', int *''donePtr'')

   * void '''Tcl_DictObjDone'''(Tcl_DictSearch *''searchPtr'')

   * int '''Tcl_DictObjPutKeyList'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', int ''keyc'', Tcl_Obj *const *''keyv'', Tcl_Obj *''valuePtr'')

   * int '''Tcl_DictObjRemoveKeyList'''(Tcl_Interp *''interp'', Tcl_Obj *''dictPtr'', int ''keyc'', Tcl_Obj *const *''keyv'')

   * Tcl_Obj *'''Tcl_NewDictObj'''()

   * Tcl_Obj *'''Tcl_DbNewDictObj'''(const char *''file'', int ''line'')

**TIP #59 - Configuration Descriptor API [http://tip.tcl.tk/59]**

   * void '''Tcl_RegisterConfig'''(Tcl_Interp *''interp'', const char *''pkgName'', Tcl_Config *''configuration'', const char *''valEncoding'')


**TIP #139 - Namespace API [http://tip.tcl.tk/139]**

   * Tcl_Namespace *'''Tcl_CreateNamespace'''(Tcl_Interp *''interp'', const char *''name'', ClientData ''clientData'', Tcl_NamespaceDeleteProc *''deleteProc'') 

   * void '''Tcl_DeleteNamespace'''(Tcl_Namespace *''nsPtr'')

   * int '''Tcl_AppendExportList'''(Tcl_Interp *''interp'', Tcl_Namespace *''nsPtr'', Tcl_Obj *''objPtr'')

   * int '''Tcl_Export'''(Tcl_Interp *''interp'', Tcl_Namespace *''nsPtr'', const char *''pattern'', int ''resetListFirst'')

   * int '''Tcl_Import'''(Tcl_Interp *''interp'', Tcl_Namespace *''nsPtr'', const char *''pattern'', int ''allowOverwrite'')

   * int '''Tcl_ForgetImport'''(Tcl_Interp *''interp'', Tcl_Namespace *''nsPtr'', const char *''pattern'')

   * Tcl_Namespace *'''Tcl_GetCurrentNamespace'''(Tcl_Interp *''interp'')

   * Tcl_Namespace *'''Tcl_GetGlobalNamespace'''(Tcl_Interp *''interp'')

   * Tcl_Namespace *'''Tcl_FindNamespace'''(Tcl_Interp *''interp'', const char *''name'', Tcl_Namespace *''contextNsPtr'', int ''flags'')

   * Tcl_Command '''Tcl_FindCommand'''(Tcl_Interp *''interp'', const char *''name'', Tcl_Namespace *''contextNsPtr'', int ''flags'')

   * Tcl_Command '''Tcl_GetCommandFromObj'''(Tcl_Interp *''interp'', Tcl_Obj *''objPtr'')

   * void '''Tcl_GetCommandFullName'''(Tcl_Interp *''interp'', Tcl_Command ''command'', Tcl_Obj *''objPtr'')


**TIP #137 - Extended Source Command Core [http://tip.tcl.tk/137]**

   * int '''Tcl_FSEvalFileEx'''(Tcl_Interp *''interp'', Tcl_Obj *''fileName'', const char *''encodingName'') 


**TIP #121 - Exit Handler API [http://tip.tcl.tk/121]**

   * Tcl_ExitProc *'''Tcl_SetExitProc'''(Tcl_ExitProc *''proc'') 


**TIP #143 - Resource Limiting API [http://tip.tcl.tk/143]**

   * void '''Tcl_LimitAddHandler'''(Tcl_Interp *''interp'', int ''type'', Tcl_LimitHandlerProc *''handlerProc'', ClientData ''clientData'', Tcl_LimitHandlerDeleteProc *''deleteProc'') 

   * void '''Tcl_LimitRemoveHandler'''(Tcl_Interp *''interp'', int ''type'', Tcl_LimitHandlerProc *''handlerProc'', ClientData ''clientData'')

   * int '''Tcl_LimitReady'''(Tcl_Interp *''interp'')

   * int '''Tcl_LimitCheck'''(Tcl_Interp *''interp'')

   * int '''Tcl_LimitExceeded'''(Tcl_Interp *''interp'')

   * void '''Tcl_LimitSetCommands'''(Tcl_Interp *''interp'', int ''commandLimit'')

   * void '''Tcl_LimitSetTime'''(Tcl_Interp *''interp'', Tcl_Time *''timeLimitPtr'')

   * void '''Tcl_LimitSetGranularity'''(Tcl_Interp *''interp'', int ''type'', int ''granularity'')

   * int '''Tcl_LimitTypeEnabled'''(Tcl_Interp *''interp'', int ''type'')

   * int '''Tcl_LimitTypeExceeded'''(Tcl_Interp *''interp'', int ''type'')

   * void '''Tcl_LimitTypeSet'''(Tcl_Interp *''interp'', int ''type'')

   * void '''Tcl_LimitTypeReset'''(Tcl_Interp *''interp'', int ''type'')

   * int '''Tcl_LimitGetCommands'''(Tcl_Interp *''interp'')

   * void '''Tcl_LimitGetTime'''(Tcl_Interp *''interp'', Tcl_Time *''timeLimitPtr'')

   * int '''Tcl_LimitGetGranularity'''(Tcl_Interp *''interp'', int ''type'')

**TIP #226 - Result State Management API [http://tip.tcl.tk/226]**

   * Tcl_InterpState '''Tcl_SaveInterpState'''(Tcl_Interp *''interp'', int ''status'') 

   * int '''Tcl_RestoreInterpState'''(Tcl_Interp *''interp'', Tcl_InterpState ''state'')

   * void '''Tcl_DiscardInterpState'''(Tcl_InterpState ''state'')


**TIP #227 - Return Options API [http://tip.tcl.tk/227]**

   * int '''Tcl_SetReturnOptions'''(Tcl_Interp *''interp'', Tcl_Obj *''options'') 

   * Tcl_Obj *'''Tcl_GetReturnOptions'''(Tcl_Interp *''interp'', int ''result'')


**TIP #235 - Ensemble API [http://tip.tcl.tk/235]**

   * int '''Tcl_IsEnsemble'''(Tcl_Command ''token'') 

   * Tcl_Command '''Tcl_CreateEnsemble'''(Tcl_Interp *''interp'', const char *''name'', Tcl_Namespace *''namespacePtr'', int ''flags'')

   * Tcl_Command '''Tcl_FindEnsemble'''(Tcl_Interp *''interp'', Tcl_Obj *''cmdNameObj'', int ''flags'')

   * int '''Tcl_SetEnsembleSubcommandList'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Obj *''subcmdList'')

   * int '''Tcl_SetEnsembleMappingDict'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Obj *''mapDict'')

   * int '''Tcl_SetEnsembleUnknownHandler'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Obj *''unknownList'')

   * int '''Tcl_SetEnsembleFlags'''(Tcl_Interp *''interp'', Tcl_Command ''token'', int ''flags'')

   * int '''Tcl_GetEnsembleSubcommandList'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Obj **''subcmdListPtr'')

   * int '''Tcl_GetEnsembleMappingDict'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Obj **''mapDictPtr'')

   * int '''Tcl_GetEnsembleUnknownHandler'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Obj **''unknownListPtr'')

   * int '''Tcl_GetEnsembleFlags'''(Tcl_Interp *''interp'', Tcl_Command ''token'', int *''flagsPtr'')

   * int '''Tcl_GetEnsembleNamespace'''(Tcl_Interp *''interp'', Tcl_Command ''token'', Tcl_Namespace **''namespacePtrPtr'')


**TIP #233 - Virtualized Time API [http://tip.tcl.tk/233]**

   * void '''Tcl_SetTimeProc'''(Tcl_GetTimeProc *''getProc'', Tcl_ScaleTimeProc *''scaleProc'', ClientData ''clientData'')

   * void '''Tcl_QueryTimeProc'''(Tcl_GetTimeProc **''getProc'', Tcl_ScaleTimeProc **''scaleProc'', ClientData *''clientData'')


**Extensions to Channel API**

[http://tip.tcl.tk/208%|%TIP #208] - Add a 'chan' Command, [http://tip.tcl.tk/218%|%TIP #218] - Tcl Channel Driver Thread State Actions, [http://tip.tcl.tk/219%|%TIP #219] - Tcl Channel Reflection API

   * Tcl_DriverThreadActionProc *'''Tcl_ChannelThreadActionProc'''(const Tcl_ChannelType *''chanTypePtr'')

   * int '''Tcl_TruncateChannel'''(Tcl_Channel ''chan'', Tcl_WideInt ''length'')

   * Tcl_DriverTruncateProc *'''Tcl_ChannelTruncateProc'''(const Tcl_ChannelType *''chanTypePtr'')

   * void '''Tcl_SetChannelErrorInterp'''(Tcl_Interp *''interp'', Tcl_Obj *''msg'')

   * void '''Tcl_GetChannelErrorInterp'''(Tcl_Interp *''interp'', Tcl_Obj **''msg'')

   * void '''Tcl_SetChannelError'''(Tcl_Channel ''chan'', Tcl_Obj *''msg'')

   * void '''Tcl_GetChannelError'''(Tcl_Channel ''chan'', Tcl_Obj **''msg'')


**TIP #237 Arbitrary Precision Arithmetic API [http://tip.tcl.tk/237]**

   * Tcl_Obj *'''Tcl_NewBignumObj'''(mp_int *''value'')

   * Tcl_Obj *'''Tcl_DbNewBignumObj'''(mp_int *''value'', const char *''file'', int ''line'')

   * void '''Tcl_SetBignumObj'''(Tcl_Obj *''obj'', mp_int *''value'')

   * int '''Tcl_GetBignumFromObj'''(Tcl_Interp *''interp'', Tcl_Obj *''obj'', mp_int *''value'')

   * int '''Tcl_InitBignumFromDouble'''(Tcl_Interp *''interp'', double ''initval'', mp_int *''toInit'')


**TIP #298 - Revise Shared Value Rules for Tcl_GetBignumAndClearObj [http://tip.tcl.tk/298]**

   * int '''Tcl_TakeBignumFromObj'''(Tcl_Interp *''interp'', Tcl_Obj *''obj'', mp_int *''value'')


**TIP #181 - Namespace-Specific Unknown Handler API [http://tip.tcl.tk/181]**

   * Tcl_Obj *'''Tcl_GetNamespaceUnknownHandler'''(Tcl_Interp *''interp'', Tcl_Namespace *''nsPtr'')

   * int '''Tcl_SetNamespaceUnknownHandler'''(Tcl_Interp *''interp'', Tcl_Namespace *''nsPtr'', Tcl_Obj *''handlerPtr'')


**TIP #258 - Extended Encoding API [http://tip.tcl.tk/258]**

   * int '''Tcl_GetEncodingFromObj'''(Tcl_Interp *''interp'', Tcl_Obj *''objPtr'', Tcl_Encoding *''encodingPtr'')

   * Tcl_Obj *'''Tcl_GetEncodingSearchPath'''(void)

   * int '''Tcl_SetEncodingSearchPath'''(Tcl_Obj *''searchPath'')

   * const char *'''Tcl_GetEncodingNameFromEnvironment'''(Tcl_DString *''bufPtr'')


**TIP #268 - Package API [http://tip.tcl.tk/268]**

   * int '''Tcl_PkgRequireProc'''(Tcl_Interp *''interp'', const char *''name'', int ''objc'', Tcl_Obj *const ''objv''[[]], ClientData *''clientDataPtr'')


**TIP #270 - Formatted String/Result Management API [http://tip.tcl.tk/270]**

   * void '''Tcl_AppendObjToErrorInfo'''(Tcl_Interp *''interp'', Tcl_Obj *''objPtr'')

   * void '''Tcl_AppendLimitedToObj'''(Tcl_Obj *''objPtr'', const char *''bytes'', int ''length'', int ''limit'', const char *''ellipsis'')

   * Tcl_Obj *'''Tcl_Format'''(Tcl_Interp *''interp'', const char *''format'', int ''objc'', Tcl_Obj *const ''objv''[[]])

   * int '''Tcl_AppendFormatToObj'''(Tcl_Interp *''interp'', Tcl_Obj *''objPtr'', const char *''format'', int ''objc'', Tcl_Obj *const ''objv''[[]])

   * Tcl_Obj *'''Tcl_ObjPrintf'''(const char *''format'', ...)

   * void '''Tcl_AppendPrintfToObj'''(Tcl_Obj *''objPtr'', const char *''format'', ...)


**TIP #116 - Improved Photo API [http://tip.tcl.tk/116]**

   * int '''Tk_PhotoExpand'''(Tcl_Interp *''interp'', Tk_PhotoHandle ''handle'', int ''width'', int ''height'')

   * int '''Tk_PhotoPutBlock'''(Tcl_Interp *''interp'', Tk_PhotoHandle ''handle'', Tk_PhotoImageBlock *''blockPtr'', int ''x'', int ''y'', int ''width'', int ''height'', int ''compRule'')

   * int '''Tk_PhotoPutZoomedBlock'''(Tcl_Interp *''interp'', Tk_PhotoHandle ''handle'', Tk_PhotoImageBlock *''blockPtr'', int ''x'', int ''y'', int ''width'', int ''height'', int ''zoomX'', int ''zoomY'', int ''subsampleX'', int ''subsampleY'', int ''compRule'')

   * int '''Tk_PhotoSetSize'''(Tcl_Interp *''interp'', Tk_PhotoHandle ''handle'', int ''width'', int ''height'')


**TIP #245 - User Inactivity API [http://tip.tcl.tk/245]**

   * long '''Tk_GetUserInactiveTime'''(Display *''dpy'')

   * void '''Tk_ResetUserInactiveTime'''(Display *''dpy'')


**TIP #264 - Window/Interp Introspection API [http://tip.tcl.tk/264]**

   * Tcl_Interp *'''Tk_Interp'''(Tk_Window ''tkwin'')

   


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