* README.EXT: [DOC] fix example missing typedef with patch by
  @steveklabnik [Fixes GH-739] https://github.com/ruby/ruby/pull/739

* README.EXT.jp: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e