8209febbb3
environ(7) was in AT&T Version 7 ac(8): Add a HISTORY section sa(8): Add a HISTORY section sqrt(3): Add the actual sqrt function to the HISTORY section Obtained from: OpenBSD Submitted by: gbergling@gmail.com Approved by: bcr@(mentor) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D23693