Oneway Dialog: Remove deprecated properties

[pspp] / src / ui / gui / helper.h

diff --git a/src/ui/gui/helper.h b/src/ui/gui/helper.h
index 9f5264c050bf6deb22ad50b5509ca25739bd976a..8d18fcf4b44e4b318d5bb29eb4686f389d77afa7 100644 (file)
--- a/src/ui/gui/helper.h
+++ b/src/ui/gui/helper.h
@@ -57,7 +57,21 @@ union value *text_to_value__ (const gchar *text, const struct fmt_spec *,
 /* Create a deep copy of SRC */
 GtkListStore * clone_list_store (const GtkListStore *src);
 
-void psppire_box_pack_start_defaults (GtkBox *box, GtkWidget *widget);
+/* gtk_box_pack_start_defaults is deprecated.
+   Therefore we roll our own until a better solution is found */
+static inline void
+psppire_box_pack_start_defaults (GtkBox *box, GtkWidget *widget)
+{
+  gtk_box_pack_start (box, widget, TRUE, TRUE, 0);
+}
 
+/* Starting with gcc8 the warning Wcast-function-type will
+   trigger if no intermediate (void (*)(void)) cast is done
+   for a function cast to GFunc when the number of parameters
+   is not 2. The reason is that the compiler behaviour in this
+   situation is undefined according to C standard although many
+   implementations rely on this. */
+#define GFUNC_COMPAT_CAST(x) ((GFunc) (void (*)(void)) (x))
 
 #endif
+