Function: set-completion-last-use-time
set-completion-last-use-time is a macro defined in completion.el.gz.
Signature
(set-completion-last-use-time COMPLETION-ENTRY LAST-USE-TIME)
Source Code
;; Defined in /usr/src/emacs/lisp/completion.el.gz
(defmacro set-completion-last-use-time (completion-entry last-use-time)
(list 'setcar (list 'cdr (list 'cdr completion-entry)) last-use-time))