+ if(sa->sa.sa_family == AF_UNSPEC) {
+ if(addrstr) {
+ *addrstr = xstrdup("unspec");
+ }
+
+ if(portstr) {
+ *portstr = xstrdup("unspec");
+ }
+
+ return;
+ } else if(sa->sa.sa_family == AF_UNKNOWN) {
+ if(addrstr) {
+ *addrstr = xstrdup(sa->unknown.address);
+ }
+
+ if(portstr) {
+ *portstr = xstrdup(sa->unknown.port);
+ }