#[no_mangle]
pub unsafe extern "C" fn _spRGBTimeline_apply(
    timeline: *mut spTimeline,
    skeleton: *mut spSkeleton,
    _lastTime: c_float,
    time: c_float,
    _firedEvents: *mut *mut spEvent,
    _eventsCount: *mut c_int,
    alpha: c_float,
    blend: spMixBlend,
    _direction: spMixDirection
)