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-rw-r--r--generic/tkUndo.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/generic/tkUndo.h b/generic/tkUndo.h
index e63aac4..490ede9 100644
--- a/generic/tkUndo.h
+++ b/generic/tkUndo.h
@@ -96,9 +96,11 @@ MODULE_SCOPE void TkUndoClearStack(TkUndoAtom **stack);
*/
MODULE_SCOPE TkUndoRedoStack *TkUndoInitStack(Tcl_Interp *interp, int maxdepth);
-MODULE_SCOPE void TkUndoSetDepth(TkUndoRedoStack *stack, int maxdepth);
+MODULE_SCOPE void TkUndoSetMaxDepth(TkUndoRedoStack *stack, int maxdepth);
MODULE_SCOPE void TkUndoClearStacks(TkUndoRedoStack *stack);
MODULE_SCOPE void TkUndoFreeStack(TkUndoRedoStack *stack);
+MODULE_SCOPE int TkUndoCanRedo(TkUndoRedoStack *stack);
+MODULE_SCOPE int TkUndoCanUndo(TkUndoRedoStack *stack);
MODULE_SCOPE void TkUndoInsertUndoSeparator(TkUndoRedoStack *stack);
MODULE_SCOPE TkUndoSubAtom *TkUndoMakeCmdSubAtom(Tcl_Command command,
Tcl_Obj *actionScript, TkUndoSubAtom *subAtomList);