Variable: c-opt-cpp-macro-define
c-opt-cpp-macro-define is a buffer-local variable defined in
cc-engine.el.gz.
Documentation
Cpp directive (without the prefix) that is followed by a macro definition, or nil if the language doesn't have any.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/cc-engine.el.gz
(c-declare-lang-variables)