@node Datetime
@cindex TAI64
@cindex datetime
@unnumbered Datetime

KEKS uses @url{http://cr.yp.to/libtai/tai64.html, TAI64} for datetime
objects. There are helpers to convert it to UTC and vice versa.

@DOCSTRING KEKSTAI64ToTimespec@
@DOCSTRING KEKSTimespecToUTC@
@DOCSTRING KEKSTimespecToTAI64@
@DOCSTRING KEKSTimespecToTAI@
@DOCSTRING KEKSLeapsecs@
