But isn't it bad practice? Like, isn't it seen evil when you often use them? Especially because they are hard to debug? (I can't watch the video currently)
this post was submitted on 16 Jun 2023
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C Programming for Low Level Hardware
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I think it depends, trivial min() and max() style functions are very common and considered acceptable, though I guess you could have been using inline for the last two decades...
The only time I got any serious usage out of preproc functions was writing a driver for an AT-command set cellular modem which involved writing a ton of repetitive code for each AT command.
I think I would prefer this sort of content in wrtten form though, cause I do it so seldom, I always need to look up syntactic specials like 'stringizing' where I even tend to forget the names of the concepts :)