Modifying constructor for fty-type-prod structures.
(change-fty-type-prod x [:fields <fields>])
This is an often useful alternative to make-fty-type-prod.
We construct a new fty-type-prod structure that is a copy of
This is an ordinary
Macro:
(defmacro change-fty-type-prod (x &rest args) (std::change-aggregate 'fty-type-prod x args '((:fields . fty-type-prod->fields)) 'change-fty-type-prod 'nil))