Function vpx_sys::vpx_codec_peek_stream_info

pub unsafe extern "C" fn vpx_codec_peek_stream_info(
    iface: *mut vpx_codec_iface_t, 
    data: *const u8, 
    data_sz: c_uint, 
    si: *mut vpx_codec_stream_info_t
) -> vpx_codec_err_t