Heyla,
with a recent ntpq (current userland/kernel to within a day):

% ntpq -p
***Can't find host localhost
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
...
but gives normal output.

similarly:
% ntpq -p somehost
***Can't find host somehost
...

With a ntpq from five days ago (running on the current machine) it works OK.
nm and ldd report exactly the same set of symbols and libraries for each so
I'm guessing it's some header change.

Anyone else found this happening?

On another topic, libresolv now defines _LIBC when building.  Isn't that
somewhat against the grain of its original purpose?

Regards,
Geoff Wing