[gtk/wip/otte/for-master: 1/3] gdktypes: Remove GDK_EXTERN_VAR

[Benjamin Otte <otte src gnome org>]

commit 93612c0442b5ea834b0739660d03ea031abb7bcf
Author: Benjamin Otte <otte redhat com>
Date:   Mon Oct 25 01:58:35 2021 +0200

    gdktypes: Remove GDK_EXTERN_VAR
    
    It is unused.

 gdk/gdktypes.h | 23 -----------------------
 1 file changed, 23 deletions(-)
---
diff --git a/gdk/gdktypes.h b/gdk/gdktypes.h
index 89c5e7d606..9d2cd8d735 100644
--- a/gdk/gdktypes.h
+++ b/gdk/gdktypes.h
@@ -460,26 +460,3 @@ struct _GdkKeymapKey
 
 G_END_DECLS
 
-/*< private >
- * GDK_EXTERN_VAR:
- *
- * A macro to annotate extern variables so that they show up properly in
- * Windows DLLs.
- */
-#ifndef GDK_EXTERN_VAR
-#  ifdef G_PLATFORM_WIN32
-#    ifdef GTK_COMPILATION
-#      ifdef DLL_EXPORT
-#        define GDK_EXTERN_VAR __declspec(dllexport)
-#      else /* !DLL_EXPORT */
-#        define GDK_EXTERN_VAR extern
-#      endif /* !DLL_EXPORT */
-#    else /* !GTK_COMPILATION */
-#      define GDK_EXTERN_VAR extern __declspec(dllimport)
-#    endif /* !GTK_COMPILATION */
-#  else /* !G_PLATFORM_WIN32 */
-#    define GDK_EXTERN_VAR _GDK_EXTERN
-#  endif /* !G_PLATFORM_WIN32 */
-#endif /* GDK_EXTERN_VAR */
-
-#endif /* __GDK_TYPES_H__ */