c-lang-defconst-eval-immediately

c-lang-defconst-eval-immediately is a Lisp macro in `cc-defs.el'.

(c-lang-defconst-eval-immediately FORM)

Can be used inside a VAL in `c-lang-defconst' to evaluate FORM
immediately, i.e. at the same time as the `c-lang-defconst' form
itself is evaluated.