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