benno@ did something:
To make sure that OpenBSD can be used elsewhere than just earth, this
diff introduces Coordinated Mars Time (MTC), the Mars equivalent of
earths Universal Time (UTC).
Mars rotates a little bit slower than earth and its day is 24 h 39 m
35.244 s long. This obviously creates some problems with a lot of
interfaces and programs that handle time. With this diff OpenBSD can
now work with timezones on Mars simply by setting TZ=MCT. Other
timezones on Mars are not yet defined, neither are location aliases
such as TZ=Mars/Perseverance. Applications should continue working
even with longer days.
Bump the major on every single base library as many interfaces change.
DANGER: ABI incompatibility. Updating to this kernel requires extra
work or you won't be able to login: install a snapshot instead.
WARNING: It is currently not possible to use ssh to login between
systems on MCT and any earth time zone (however usefull that might
be). Fixes to the SSH protocols and programs are being handled by
dtucker@.
Manpage bits still missing, are being discussed with jmc@.
Much assistance in fixing userland issues and OK from guenther@.
Checks that TLS still works on Mars tb@, ok florian@ for the
dhcpleased, slaacd and nameserver testing. "Mars can't wait" deraadt@.