X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/d4aca72ead4c1e53819e6e3249e26400a9879a0e..89ce83b20249dfb4e45f09dfdddf4c4b66d82968:/lisp/gnus/canlock.el

diff --git a/lisp/gnus/canlock.el b/lisp/gnus/canlock.el
index 6ebd533808..27b00da1e2 100644
--- a/lisp/gnus/canlock.el
+++ b/lisp/gnus/canlock.el
@@ -1,6 +1,6 @@
 ;;; canlock.el --- functions for Cancel-Lock feature
 
-;; Copyright (C) 1998-1999, 2001-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1998-1999, 2001-2016 Free Software Foundation, Inc.
 
 ;; Author: Katsumi Yamaoka <yamaoka@jpl.org>
 ;; Keywords: news, cancel-lock, hmac, sha1, rfc2104
@@ -70,13 +70,6 @@ buffer does not look like a news message."
   :type 'boolean
   :group 'canlock)
 
-(eval-when-compile
-  (defmacro canlock-string-as-unibyte (string)
-    "Return a unibyte string with the same individual bytes as STRING."
-    (if (fboundp 'string-as-unibyte)
-	(list 'string-as-unibyte string)
-      string)))
-
 (defun canlock-sha1 (message)
   "Make a SHA-1 digest of MESSAGE as a unibyte string of length 20 bytes."
   (let (sha1-maximum-internal-length)
@@ -97,7 +90,7 @@ buffer does not look like a news message."
      (canlock-sha1
       (concat opad
 	      (canlock-sha1
-	       (concat ipad (canlock-string-as-unibyte message-id))))))))
+	       (concat ipad (string-as-unibyte message-id))))))))
 
 (defun canlock-narrow-to-header ()
   "Narrow the buffer to the head of the message."