I don't see value in keeping the C standard library small in this regard, since everybody is going anyway to implement this kind of code from scratch, it's like

I don't see value in keeping the C standard library small in this regard, since everybody is going anyway to implement this kind of code from scratch, it's like not having stdio.h for FILE* operations. However... the library you linked is surely a good pick according to me since I'm the author myself :-D