Deferred expansion is a common (well, not that common) trick this misses that I would have included. Generally the C preprocessor is pretty terrible though, you should seriously consider generating code with an external tool before doing anything nontrivial with it.<p>Regardless, here&#x27;s a link that seems to cover this and other somewhat more obscure techniques: <a href="https:&#x2F;&#x2F;github.com&#x2F;pfultz2&#x2F;Cloak&#x2F;wiki&#x2F;C-Preprocessor-tricks,-tips,-and-idioms" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;pfultz2&#x2F;Cloak&#x2F;wiki&#x2F;C-Preprocessor-tricks,...</a>