Modifying constructor for valid-defstatus-undefined structures.
(change-valid-defstatus-undefined x
)
This is an often useful alternative to make-valid-defstatus-undefined.
We construct a new valid-defstatus-undefined structure that is a copy of
This is an ordinary
Macro:
(defmacro change-valid-defstatus-undefined (x &rest args) (std::change-aggregate 'valid-defstatus-undefined x args 'nil 'change-valid-defstatus-undefined 'nil))