pub unsafe extern "C" fn CFNotificationCenterRemoveObserver(
center: CFNotificationCenterRef,
observer: *const c_void,
name: CFNotificationName,
object: *const c_void,
)
pub unsafe extern "C" fn CFNotificationCenterRemoveObserver(
center: CFNotificationCenterRef,
observer: *const c_void,
name: CFNotificationName,
object: *const c_void,
)