include/ruby/{subst.h,win32.h}, ext/socket/rubysocket.h: revert r33876. [ruby-core:41475] [Bug #5706]
ext/socket/extconf.rb: the alternative hack for [Bug #5675].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
include/ruby/{subst.h,win32.h}, ext/socket/rubysocket.h: revert
r33876. [ruby-core:41475] [Bug #5706]
ext/socket/extconf.rb: the alternative hack for [Bug #5675].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e