You can even go a little further and use trigraphs, which is one of those ancient features that most people have forgotten because it doesn't make much sense an

You can even go a little further and use trigraphs, which is one of those ancient features that most people have forgotten because it doesn't make much sense anymore. ??< and ??> are equivalent to { and } in C, which could be handy for further obfuscation. http://en.wikipedia.org/wiki/Digraphs_and_trigraphs http://en.wikipedia.org/wiki/Digraphs_and_trigraphs