[eog/friemann/krifa75-pragma-once: 32/35] EogPreferencesDialog: Replace include guard with #pragma once

[Felix Riemann <friemann src gnome org>]

commit c854b09c3270981760e06f62ff683c49f13b923e
Author: Krifa75 <yahiaoui fakhri gmail com>
Date:   Sat Jul 9 20:06:55 2022 +0200

    EogPreferencesDialog: Replace include guard with #pragma once

 src/eog-preferences-dialog.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/src/eog-preferences-dialog.h b/src/eog-preferences-dialog.h
index 91bfa9da..6d0d490c 100644
--- a/src/eog-preferences-dialog.h
+++ b/src/eog-preferences-dialog.h
@@ -19,8 +19,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-#ifndef __EOG_PREFERENCES_DIALOG_H__
-#define __EOG_PREFERENCES_DIALOG_H__
+#pragma once
 
 #include "eog-image.h"
 #include "eog-thumb-view.h"
@@ -59,5 +58,3 @@ G_GNUC_INTERNAL
 GtkWidget  *eog_preferences_dialog_get_instance          (GtkWindow   *parent);
 
 G_END_DECLS
-
-#endif /* __EOG_PREFERENCES_DIALOG_H__ */