64 bit time?

[Chuck Robey]

I just downladed and installed FreeBSD-space 5.3, then I read the 
UPDATING and got shocked by the info about time, which I hadn't been 
aware of.  Teh info on how to tell if you're running on 32 or 64 bit 
time in UPDATING relies on the sources, n ot the installed include 
files, so I don't honestly know if I'm running on a 32 bit or 64 bit 
time system.

Do I have to do a conversion, or is it in my past (as far as the space64 
is concerned)?