Function setsockopt

g2all/900/lapse.js:416–418

(sd, level, optname, optval, optlen)

}

function setsockopt(sd, level, optname, optval, optlen) {
    sysi('setsockopt', sd, level, optname, optval, optlen);
}

function ssockopt(sd, level, optname, optval, optlen) {
    if (optlen === undefined) {