pub unsafe extern "C" fn adw_callback_animation_target_new(
callback: AdwAnimationTargetFunc,
user_data: gpointer,
destroy: GDestroyNotify,
) -> *mut AdwAnimationTarget
pub unsafe extern "C" fn adw_callback_animation_target_new(
callback: AdwAnimationTargetFunc,
user_data: gpointer,
destroy: GDestroyNotify,
) -> *mut AdwAnimationTarget