[Info-vax] DTSS and NTP

[Steven Schweda]

> PS: DTSS$NTP_PROVIDER.C

   I believe that if you look hard enough, you'll be able to find both
DTSS$NTP_PROVIDER.C and DTSS$PROVIDER_NTP.C.  Or else I screwed up the
names.  So far as I can tell, they all date back to the 1990's, and none
of them was especially well documented.