c-down-list-forward

c-down-list-forward is a Lisp macro in `cc-defs.el'.

(c-down-list-forward &optional POS LIMIT)

Return the first position inside the first list sexp after POS,
or nil if no such position exists. The point is used if POS is left out.

A limit for the search may be given. The start position is assumed to
be before it.