[gdl/pgriffis/meson-build] win32: Fix misc non-portable code

[Patrick Griffis <pgriffis src gnome org>]

commit 1c7b89a95ddcbb14105b7e22f91eee7d9d97a209
Author: Patrick Griffis <pgriffis igalia com>
Date:   Mon Oct 18 11:39:50 2021 -0500

    win32: Fix misc non-portable code

 gdl/gdl-dock-object.c | 4 ++--
 gdl/gdl-dock-object.h | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/gdl/gdl-dock-object.c b/gdl/gdl-dock-object.c
index e751e99..4bfd511 100644
--- a/gdl/gdl-dock-object.c
+++ b/gdl/gdl-dock-object.c
@@ -1482,9 +1482,9 @@ static void
 gdl_dock_object_register_init (void)
 {
 #ifdef GDL_DISABLE_DEPRECATED
-    const size_t n_default = 4;
+#define n_default 4
 #else
-    const size_t n_default = 5;
+#define n_default 5
 #endif
     guint i = 0;
     struct DockRegisterItem default_items[n_default];
diff --git a/gdl/gdl-dock-object.h b/gdl/gdl-dock-object.h
index c060472..9f031da 100644
--- a/gdl/gdl-dock-object.h
+++ b/gdl/gdl-dock-object.h
@@ -380,7 +380,7 @@ GType                 gdl_dock_object_set_type_for_nick (const gchar *nick,
  *
  * Output a debugging message for the corresponding dock object.
  */
-#define GDL_TRACE_OBJECT(object, format, args...) \
+#define GDL_TRACE_OBJECT(object, format, ...) \
     G_STMT_START {                            \
     g_log (G_LOG_DOMAIN,                      \
           G_LOG_LEVEL_DEBUG,                 \
@@ -392,9 +392,7 @@ GType                 gdl_dock_object_set_type_for_nick (const gchar *nick,
            G_OBJECT (object)->ref_count, \
            (GTK_IS_OBJECT (object) && g_object_is_floating (object)) ? "(float)" : "", \
            GDL_IS_DOCK_OBJECT (object) ? gdl_dock_object_is_frozen (GDL_DOCK_OBJECT (object)) : -1, \
-          ##args); } G_STMT_END
-
-
+          __VA_ARGS__); } G_STMT_END
 
 G_END_DECLS