c-go-up-list-backwardc-go-up-list-backward is a Lisp macro in `
cc-defs.el'. (c-go-up-list-backward &optional POS LIMIT) Move the point to the position of the start of the list sexp containing POS, or containing the point if POS is left out. Return t if such a position exists, otherwise nil is returned and the point isn't moved. A limit for the search may be given. The start position is assumed to be after it.