void psppire_val_chooser_get_status (PsppireValChooser *vr, struct old_value *ov);
void psppire_val_chooser_set_status (PsppireValChooser *vr, const struct old_value *ov);
void psppire_val_chooser_get_status (PsppireValChooser *vr, struct old_value *ov);
void psppire_val_chooser_set_status (PsppireValChooser *vr, const struct old_value *ov);