- (GBaseInitFunc) psppire_val_chooser_base_init,
- (GBaseFinalizeFunc) psppire_val_chooser_base_finalize,
- (GClassInitFunc)psppire_val_chooser_class_init,
+ (GBaseInitFunc) (void (*)(void)) psppire_val_chooser_base_init,
+ (GBaseFinalizeFunc) (void (*)(void)) psppire_val_chooser_base_finalize,
+ (GClassInitFunc) (void (*)(void)) psppire_val_chooser_class_init,