bootargs.h [Was: [review request] zfsboot/zfsloader: support accessing filesystems within a pool]

[Andriy Gapon]

Here is a subversion diff to make use of the new bootargs.h header in pc98
cdboot and loader, and i386 cdboot and pxeldr:
http://people.freebsd.org/~avg/bootargs.diff
Could you please review it?
Thank you!

MFi386 of BTX changes for support of KARGS_FLAGS_EXTARG is pending.
Do you think that it should be done?

-- 
Andriy Gapon