Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Now we have closefrom().

Add strndup(3) prototype to string.h.

This change was erronously ommitted from the r185690, and attempt
to simply add the prototype to string.h has revealed that several
contributed programs defined local prototypes for strndup(), controlled
by autoconfed config.h. So, manually change #undef HAVE_STRNDUP to
#define HAVE_STRNDUP 1. Next import of the corresponding program would
regenerate config.h, overriding the changes in this commit.

No objections from: kan

Fix conflicts after heimdal-1.1 import and add build infrastructure. Import
all non-style changes made by heimdal to our own libgssapi.

Update Heimdal 0.6.1 -> 0.6.3.

Update version strings for Heimdal: 0.6 -> 0.6.1

Update build infrastructure for Heimdal 0.6.

Remove some KRB4 scraps, and allow NOSHARED make worlds to
complete.

OK'ed by: re(scottl)

Update version numbers after import of Heimdal 0.5.1.

Approved by: re

Update build infrastructure after import of Heimdal Kerberos 2002/09/16.

Update build infrastructure after import of Heimdal Kerberos 2002/08/29.

Bootstrapping aid for pre-getprogname(3) systems.

Spotted by: Gareth Hopkins <gareth@za.uu.net>
Approved by: nectar
MFC after: 3 days

Update build after import of Heimdal Kerberos 2002/02/17.

update infrastructure for heimdal 0.3f

remove definition of KRB4, this gets defined conditionally in
kerberos5/Makefile and should not have a constant value here.

Submitted by: Jun Kuriyama <kuriyama@imgsrc.co.jp>

update build infrastructure for heimdal 0.3e

Unbreak heimdal build: we can no longer #include <netinet6/in6.h>

KerberosIV is no longer compulsory. This should fix "make release".

This commit was generated by cvs2svn to compensate for changes in r56067,
which included commits to RCS files with non-trunk default branches.

Userland build of Kerberos5 (AKA Heimdal). More to come.

This is not ready for primetime yet! Please hold off on the bug reports.