Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

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

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

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

libpam: replace 0 with NULL for pointers.

Found with devel/coccinelle.

Reviewed by: des

Re-add support for NIS netgroups (heavily modified from patch in PR)

PR: bin/112955
Submitted by: A. Blake Cooper <blake@cluebie.net>
MFC after: 3 weeks

Make NULL a (void*)0 whereever possible, and fix the warnings(-Werror)
that this provokes. "Wherever possible" means "In the kernel OR NOT
C++" (implying C).

There are places where (void *) pointers are not valid, such as for
function pointers, but in the special case of (void *)0, agreement
settles on it being OK.

Most of the fixes were NULL where an integer zero was needed; many
of the fixes were NULL where ascii <nul> ('\0') was needed, and a
few were just "other".

Tested on: i386 sparc64

WARNS=n fixes (and some stylistic issues).

Post-repocopy cleanup.

Sponsored by: DARPA, NAI Labs

Still with asbestos longjohns on, completely PAMify login(1) and remove
code made redundant by various PAM modules (primarily pam_unix(8)).

Sponsored by: DARPA, NAI Labs

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.

Use __FBSDID(). Also do a bit of cosmetic #if and header-order
cleaning-up.

Style fixups.

Sort function declarations, includes. Make consistent WRT use of _P()
macro (ugh!)

Inspired by: bde

WARNS=2 fixes.

Reviewed by: bde (a while back)

Changes for KTH KerberosIV.
Also quieten -Wall a bit.

Cruft cleanup to eliminate useless warnings

Remove trailing whitespace.

Add skey supprot
Reviewed by:
Submitted by: guido