* ext/win32ole/win32ole.c: use typed data for WIN32OLE.
* ext/win32ole/win32ole.h: ditto.
* ext/win32ole/win32ole_event.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e