ptrdiff_t とか使おうとおもったときあったけど、そのときは bounded flexible array でいいやになったので結局あんま使ったことない https://people.kernel.org/kees/bounded-flexible-arrays-in-c
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.