Add definitions of the missing MSW-specific options to wx/univ/setup.h to avoid errors in wx/msw/chkconf.h when building wxUniv. Closes https://github.com/wxWidgets/wxWidgets/pull/2355
Add definitions of the missing MSW-specific options to wx/univ/setup.h to avoid errors in wx/msw/chkconf.h when building wxUniv. Closes https://github.com/wxWidgets/wxWidgets/pull/2355