K 10 svn:author V 7 rwatson K 8 svn:date V 27 2005-07-22T19:36:29.000000Z K 7 svn:log V 352 Add a simple multicast socket regression test set: - Test that the basic socket options have the right defaults, that we can change them, read them back, etc. - Add and remove some multicast addresses. - Send a loopback multicast address and make sure it arrives intact. There's more that could be done here, but it's a start. MFC after: 3 days END