- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

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

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Copy qsort_r(3) from libc to libkern.

Reviewed by: phk
Approved by: julian (mentor)

Remove advertising clause from University of California Regent's
license, per letter dated July 22, 1999 and email from Peter Wemm,
Alan Cox and Robert Watson.

Approved by: core, peter, alc, rwatson

Use __FBSDID().

Fix instances of macros with improperly parenthasized arguments.

Verified by: md5

Remove __P.

$Id$ -> $FreeBSD$

#include sys/libkern.h instead of stdlib.h.
PR: 7105
Reviewed by: phk
Submitted by: Robert Watson <robert+freebsd@cyrus.watson.org>

Support compiling with `gcc -ansi'.

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Don't depend in the kernel on the gcc feature of doing arithmetic on
pointers of type `void *'. Warn about this in future.

Removed sccsids and rcsids and added Id$ to save space like everything
else in libkern.

Don't include <sys/types.h> when it isn't used.

This commit covers most of the ANSI library functions. Many others only
need <sys/types.h> because they use u_xxx.

Added prototypes.

Add qsort() to libkern, taken from libc.