wgsa_family
return wg_get_so_by_af(wgp->wgp_sc, wgsa_family(wgsa));
switch (wgsa_family(wgsa)) {
if (addr_len != sockaddr_getsize_by_family(wgsa_family(wgsa))) {
if (wgsa_family(wgsa) != 0 /*AF_UNSPEC*/ &&
sockaddr_getsize_by_family(wgsa_family(wgsa)))) {