Function free_rthdrs

g2all/700/lapse.js:481–485

(sds)

}

function free_rthdrs(sds) {
  for (const sd of sds) {
    setsockopt(sd, IPPROTO_IPV6, IPV6_RTHDR, 0, 0);
  }
}

function build_rthdr(buf, size) {
  const len = ((size >> 3) - 1) & ~1;