- Tcl_AttemptAlloc
- Tcl_AttemptRealloc
- Tcl_BackgroundError
- Tcl_Backslash
- Tcl_CallWhenDeleted
- Tcl_Canceled
- Tcl_CancelEval
- Tcl_CancelIdleCall
- Tcl_Chdir
- Tcl_CommandComplete
- Tcl_CommandTraceInfo
- Tcl_Concat
- Tcl_ConditionFinalize
- Tcl_ConditionNotify
- Tcl_ConditionWait
- Tcl_ConvertCountedElement
- Tcl_ConvertElement
- Tcl_ConvertToType
- Tcl_CreateAlias
- Tcl_CreateAliasObj
- Tcl_CreateChannelHandler
- Tcl_CreateCloseHandler
- Tcl_CreateCommand
- Tcl_CreateExitHandler
- Tcl_CreateFileHandler
- Tcl_CreateHashEntry
- Tcl_CreateInterp
- Tcl_CreateMathFunc
- Tcl_CreateNamespace
- Tcl_CreateObjCommand
- Tcl_CreateObjTrace
- Tcl_CreateSlave
- Tcl_CreateThread
- Tcl_CreateThreadExitHandler
- Tcl_CreateTimerHandler
- Tcl_CreateTrace
- Tcl_DecrRefCount
- Tcl_DeleteAssocData
- Tcl_DeleteChannelHandler
- Tcl_DeleteCloseHandler
- Tcl_DeleteCommand
- Tcl_DeleteCommandFromToken
- Tcl_DeleteExitHandler
- Tcl_DeleteFileHandler
- Tcl_DeleteHashEntry
- Tcl_DeleteHashTable
- Tcl_DeleteInterp
- Tcl_DeleteNamespace
- Tcl_DeleteThreadExitHandler
- Tcl_DeleteTimerHandler
- Tcl_DeleteTrace
- Tcl_DetachPids
- Tcl_DictObjDone
- Tcl_DictObjFirst
- Tcl_DictObjGet
- Tcl_DictObjNext
- Tcl_DictObjPut
- Tcl_DictObjPutKeyList
- Tcl_DictObjRemove
- Tcl_DictObjRemoveKeyList
- Tcl_DictObjSize
- Tcl_DiscardResult
- Tcl_DontCallWhenDeleted
- Tcl_DoOneEvent
- Tcl_DoWhenIdle
- Tcl_DStringAppend
- Tcl_DStringAppendElement
- Tcl_DStringEndSublist
- Tcl_DStringFree
- Tcl_DStringGetResult
MAN (3)
Library functions, covering in particular the C standard library