
Add helper function to convert tv_sec_hi, tv_sec_lo, tv_nsec triplets, used for sending high-resolution timestamp data over the wayland protocol, to struct timespec values. Replace existing conversion code with the helper function. Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>