The first published BSD KNF can be found various places including here: https://...

kps on Nov 26, 2014 | parent | context | favorite | on: OpenBSD kernel source file style guide

The first published BSD KNF can be found various places including here: https://stuff.mit.edu/afs/athena/astaff/reference/4.4lite/us...

Like the Linux kernel style, this is essentially K&R style, and the style most of Unix was written in.