Variadic functions
Modern languages (like Python or Javascript) have a nice feature: they allow a function to have a variable number of ...
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I love how C doesn't have any "modern" features, but C devs are like screw it, we'll figure out a way ourselves
Neat!
I like the argument counting. It is quite a clever use of the variadic macro, effectively "pushing" the argument count value into range with the number of arguments. I've not seen this before, nor considered it.
I was never a fan of variadic functions either, and this gets me thinking of other creative ways to mimic the behaviour.
It's really astonishing way to using "default parameters" in c.
i love way you do it.