lint

fix compilation when compiled with -DHESIOD=1 -DNEWDB=0

Hesiod doesn't dynamically allocate space, despite the claims in
the documentation

updates for new DSN drafts

update copyright notice

make it so it will compile without NEWDB (but with HESIOD); better errors

pull getpwXXX and gethostbyXXX calls out into conf.c so they can
be tweaked

more cleanup for DSN drafts

cleanup hesiod botch

fix a possible core dump where Hesiod and UDB touch

add userdb map class

clean up several small problems with file delivery, error detection,
and return receipts

debugging output

compatibility with BIND 4.9.3 (just cleanup)

Cray fixes from Eric Wassenaar

give return-receipt on delivery to mailing lists (instead of to the
members of that list) and suppress Return-Receipt-To: in subsequent
deliveries to avoid denial of service attacks and generally imp

give return-receipt on delivery to mailing lists (instead of to the
members of that list) and suppress Return-Receipt-To: in subsequent
deliveries to avoid denial of service attacks and generally improve
the semantics

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hesiod changes from Todd Miller

change NAMED_BIND to a 0/1 flag to allow Makefile override

avoid unnecessary <sys/time.h> inclusion

work around Ultrix problem: gethostbyname can return large h_length

generalize udbsender in anticipation of UDB map classes

improved debugging

4.4BSD snapshot (revision 8.1); add 1993 to copyright

fix problem with multiple databases -- keybuf trashed

make SCCS id string reflect USERDB compile flag