Hi! As Ian reported in the context of #766913, freebsd documentation[0] suggests using sys/types.h to get uint8_t and friends. However your advice for sys/param.h seems to be necessary on kFreeBSD. Is that on purpose? Christoph [0] https://www.freebsd.org/cgi/man.cgi?query=acct&sektion=5&apropos=0&manpath=FreeBSD+10.1-RELEASE -- 9FED 5C6C E206 B70A 5857 70CA 9655 22B9 D49A E731 Debian Developer | Lisp Hacker | CaCert Assurer