Function ffmpeg::ffi::av_packet_side_data_add

pub unsafe extern "C" fn av_packet_side_data_add(
    sd: *mut *mut AVPacketSideData,
    nb_sd: *mut c_int,
    type_: c_uint,
    data: *mut c_void,
    size: usize,
    flags: c_int
) -> *mut AVPacketSideData