- 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

ANSIfy almost all applications that use WARNS=6.

I was considering committing all these patches one by one, but as
discussed with brooks@, there is no need to do this. If we ever
need/want to merge these changes back, it is still possible to do this
per application.

Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp

Use __FBSDID() to quiet GCC 3.3 warnings.

$Id$ -> $FreeBSD$

Remove unused #includes. Spelling. Add rcsid. Do not dot terminate err()
strings.

Try to avoid mounting filesystems multiple times. Also while
I'm here do some -Wall cleaning.

PR: kern/1839
Reviewed and corrected by: joerg

This commit was generated by cvs2svn to compensate for changes in r23412,
which included commits to RCS files with non-trunk default branches.

Attempt to import Lite2's mount.