timeradd(3) on FreeBSD
The text 365cb66743c3, as FreeBSD 16.0-CURRENT (2026-10-27), FreeBSD 15.1-RELEASE, FreeBSD 15.0-RELEASE, FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE, FreeBSD 13.5-RELEASE shipped it. The page shows this text now.
operations on timevals and timespecs