Function: queue-first

queue-first is a byte-compiled function defined in queue.el.

Signature

(queue-first QUEUE)

Documentation

Return the first element of QUEUE or nil if it is empty, without removing it from the QUEUE.

Source Code

;; Defined in ~/.emacs.d/elpa/queue-0.2/queue.el
(defun queue-first (queue)
  "Return the first element of QUEUE or nil if it is empty,
without removing it from the QUEUE."
  (car (queue-head queue)))