Hi David, No, there is no C Standard macro-magic that does that trick. You'll have to roll your own macro. For C++, there is no macro-magic that does that trick either; you'd have to roll your own macro there as well. Without looking, I bet Boost (q.v., http://www.boost.org/) has some template-magic that does that trick. On OS X, they have a <c.h> which does that trick. And there's a wxWidgets <wx-2.5/wx/defs.h> that does that trick (q.v. http://www.wxwidgets.org/). --Eljay
