|Note||This command is defined in a header file and will be preprocessed by the X# preprocessor to a function call. If you disable the standard header (-nostddefs) files then this command will not be available. If you tell the compiler to use a different standard header file (-stddef ) then this command may also be not available|
Change the top boundary for scoping key values in the controlling order.
SET SCOPETOP TO [<uNewTop>]
SET SCOPETOP, when used with the <uNewTop> argument, is functionally equivalent to OrdScope(0, <uNewTop>). SET SCOPETOP, when used with no argument, is functionally equivalent to OrdScope(0, NIL).