I genuinely forgot stdbool.h existed, I don't actually write that much C myself. My point was more around the conditionals being weakly typed around unsigned i

I genuinely forgot stdbool.h existed, I don't actually write that much C myself. My point was more around the conditionals being weakly typed around unsigned ints rather than a specific lack of built-ins. A lot of commenters were going into arithmetic mod 2 or philosophical issues, neither of which actually apply here.