From: Stefan Kangas <stefan@marxist.se>
Date: Wed, 17 Nov 2021 23:58:26 +0000 (+0100)
Subject: Revert "* lisp/image-dired.el: Remove unnecessary 'declare-function'."
X-Git-Tag: emacs-29.0.90~2852^2~225
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=38322419e4d32ff9f3d5505360f2714c31aa2e8d;p=emacs.git

Revert "* lisp/image-dired.el: Remove unnecessary 'declare-function'."

This reverts commit e0261d4a0cf2a23d32b51b84870a3a75f8273c7c.

This commit gives warnings on builds --without-x.
Problem pointed out by Glenn Morris <rgm@gnu.org> in:
https://lists.gnu.org/r/emacs-devel/2021-11/msg01278.html
---

diff --git a/lisp/image-dired.el b/lisp/image-dired.el
index 047be5a2156..852ef0f1035 100644
--- a/lisp/image-dired.el
+++ b/lisp/image-dired.el
@@ -1739,6 +1739,8 @@ Note that n, p and <down> and <up> will be hijacked and bound to
 `image-dired-dired-next-line' and `image-dired-dired-previous-line'."
   :keymap image-dired-minor-mode-map)
 
+(declare-function clear-image-cache "image.c" (&optional filter))
+
 (defun image-dired-create-thumbs (&optional arg)
   "Create thumbnail images for all marked files in Dired.
 With prefix argument ARG, create thumbnails even if they already exist