socket-win32.cxx: Use AI_FQDN when querying own host name on Windows 7 and later.
socket-win32.cxx: Use AI_FQDN when querying own host name on Windows 7 and
later.

ccpaging/log4cplus,csuideal/log4cplus,csuideal/log4cplus,csuideal/log4cplus,ccpaging/log4cplus,ccpaging/log4cplus,ccpaging/log4cplus,csuideal/log4cplus