[Issue 15128] "IP_ADD_MEMBERSHIP" error in winsock2.d

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15128

github-bugzilla at puremagic.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--