bin/tests/zone2_test.c; it's obsolete and zone2_test.c is the only
place using it

was actually open

validated(); purge posted timer events when stopping the idle timer

isc_uint32_t pointers

Add types that don't have an associated file (type 0, type 'uid', etc) to the array, rather than special-casing them when printing.  This lets us sort on things easier.

work until the server returns the child's null key from the parent.

'next' was sometimes overwritten when it should not have been
causing NEEDNOTIFY to be effectivly ignored.

bison-generated parsers

to ensure that log files specified in named.conf are created as
the unprivileged user

eliminate compiler warning

won't work until the server returns keys/nxts from the parent zones.
Also some style fixes.

records in the answer, since they might be in an unsecure subdomain.