PERFORCE change 131204 for review

[M. Warner Losh]

In message: <200712190317.lBJ3HLYT006625 at repoman.freebsd.org>
            John Birrell <jb at freebsd.org> writes:
: 	getopt(3) returns an integer. Even on Solaris.
: 	The use of EOF is inappropriate. getopt(3) returns nothing associated
: 	with a stream file.

Once upon a time it did return EOF.  However, in the standardizations
process, it was switched to -1 so there wouldn't be a dependency on
stdio.h.  4.4BSD-lite had EOF, while 4.4BSD-Lite2 had -1.

Warner