extended timetag support, including a first attempt at using (get-universal-time)
for timestamping. still not ntp compatible.
darcs-hash:20060210233840-2648a-b16d4ceb60e9ed6d0a18b8b4ed051ebaf7336752.gz
openmcl version of decode-float32 uses decode-uint32 for correct negative float values.
darcs-hash:20051205190701-2648a-06b565475c79901f26175fd84374bdb0314381b6.gz
