DOMAIN_BROWSER_REGISTER, DOMAIN_BROWSER_REGISTER_DEFAULT, DOMAIN_BROWSER_BROWSE, DOMAIN_BROWSER_BROWSE_DEFAULT, DOMAIN_BROWSER_BROWSE_LEGACY = range(0, 5)
-PROTO_INET, PROTO_INET6, PROTO_UNSPEC = socket.AF_INET, socket.AF_INET6, socket.AF_UNSPEC
+PROTO_UNSPEC, PROTO_INET, PROTO_INET6 = -1, 0, 1
IF_UNSPEC = -1