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

Spelling fixes for libexec/

In libexec/bootpd/bootpgw/bootpgw.c, add a cast for the remaining
minutes of activity, to avoid a warning on platforms where time_t is a
32-bit integer.

MFC after: 1 week

Add FBSDID. udp/bootps -> bootps/udp. Use err(3).

Assume __STDC__, remove non-__STDC__ code.
Remove private __P.

Add `_PATH_DEVZERO'.
Use _PATH_* where where possible.

More egcs warning fixes:
o main returns int not void
o use return 0 at end of main when needed
o use braces to avoid potentially ambiguous else
o don't default to type int (and also remove a useless register
modifier).

Reviewed by: obrien and chuckr

Fix a hop count datatype bogon pointed out in PR#2642 (though my fix
was slightly different than the one submitted).
Submitted by: Elmar Bartel <bartel@informatik.tu-muenchen.de>

This commit was generated by cvs2svn to compensate for changes in r13572,
which included commits to RCS files with non-trunk default branches.

Import bootpd-2.4.3 from ftp.mc.com