fdisk patch

[Tobias Weingartner <weingart@natasha.tepid.org>]

At the following URL is an fdisk patch I'd love to have some
feedback on.  Note, this is alpha code, and may eat your disk
for lunch/breakfast/etc.  It currently does:

1) Fix a couple return code things (x < 0  => x == -1)
2) Use builtin MBR code, if it can't find /usr/mdec/mbr
3) Potential 1024 cylinder fixes.

http://www.tepid.org/~weingart/OpenBSD/fdisk.diff


All comments (good and bad) to me via e-mail please.

--Toby.