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