Function gstreamer_video_sys::gst_buffer_add_video_sei_user_data_unregistered_meta

pub unsafe extern "C" fn gst_buffer_add_video_sei_user_data_unregistered_meta(
    buffer: *mut GstBuffer,
    uuid: *mut u8,
    data: *mut u8,
    size: size_t
) -> *mut GstVideoSEIUserDataUnregisteredMeta