nostr:npub18994crjwnldrukwym5lz3y2nae84s84v20m2rkngtjnyg549lr6qvxmd6m nostr:npub1yck44z5zqxmwpqzqs75ay6ffjdw843ng9p6mz0lzfff3fgz2djlsngujmw nostr:npub13d5g0pqs7nvtkwf6p5smske507axkt2znlgn888lxnzgj69nxvzqgqjhcn glib *loves* doing a lot of weird things though so partially might just be on them.
And yeah I'm aware of the thread-safe part, it's in glibc manpages and POSIX standard, it would be hard to miss.