This makes the package build on Darwin. Patch from DarwinPorts.
The modified header file is used internally, and never installed. So
no visible changes to dependent packages.
Changes:
Major bugfixes:
* Do not spin if connect() fails immediately (!)
* Stop searching on a CNAME (even if it's broken).
* When search list runs out, _qf_owner sets owner to query domain.
* Fix bogus multiple updates to p in transmit.c (!)
Portability improvements:
* Fix up spurious #undef's in hredirect.h.
* Don't use <sys/select.h> any more, it was a mistake made in pre-1.0
(and there doesn't seem to be much explanation why).
* Understand and sort of check OpenBSD `lookup' resolv.conf directive.
* #include <stdlib.h> in internal.h (for abort etc).
* Always #include <sys/types.h> before <sys/socket.h> (for FreeBSD 4.6).
Cosmetic and documentation improvements:
* Added wishlist entry re configurable port no.
* Problem with SERVFAIL in TODO.
* README.html: mentioned Jarle Aase's Windows port, and other fixes.
* Some better source code formatting/wrapping.
