merge revision(s) 48997: [Backport #10640]
* configure.in (NET_LUID): include winsock2.h instead of windows.h. patch by Jon Forums in [ruby-core:67125]. [Bug #10640]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@48998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 48997: [Backport #10640]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@48998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e