Function: comp-cstr-empty-p

comp-cstr-empty-p is a byte-compiled function defined in comp-cstr.el.gz.

Signature

(comp-cstr-empty-p CSTR)

Documentation

Return t if CSTR is equivalent to the nil type specifier or nil otherwise.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/comp-cstr.el.gz
(defsubst comp-cstr-empty-p (cstr)
  "Return t if CSTR is equivalent to the nil type specifier or nil otherwise."
  (with-comp-cstr-accessors
    (and (null (typeset cstr))
         (null (valset cstr))
         (null (range cstr))
         (null (neg cstr)))))