for (link = hosts; link != NULL; link = link->next) {
memcpy(&flags_here, &listen_flags, sizeof(&flags_here));
switch (link->flags & (USE_IPV4 | USE_IPV6)) {
for (link = hosts; link != NULL; link = link->next) {
memcpy(&flags_here, &listen_flags, sizeof(&flags_here));
switch (link->flags & (USE_IPV4 | USE_IPV6)) {