(defalias 'pop3-accept-process-output 'nnheader-accept-process-output)
;; Borrowed from `nnheader.el':
(defvar pop3-read-timeout
(defalias 'pop3-accept-process-output 'nnheader-accept-process-output)
;; Borrowed from `nnheader.el':
(defvar pop3-read-timeout