The following kernel files must be modified in order to make ppp work.
I've included both the final files and diffs from the "patchkit 0.2.1"
release.

	/sys/conf/files		- add pp pseudo device
	/sys/sys/ioctl.h	- add ioctl's for interface
	/sys/net/if.c		- add ioctl's
	/sys/net/if_types.h	- add ppp interface type
	/sys/kern/init_main.c	- init ppp
	/sys/kern/tty_conf.c	- add ppp line discipline
	/sys/kern/tty_pty.c	- pass ioctl's

These files must be added to the kernel

	/sys/net/if_ppp.c	- psuedo device/line discipline
	/sys/net/if_ppp.h

The include file "if_ppp.h" is in ../include as it's used by pppd as 
well as the kernel.

The file "386bsd.diff" contains diffs to the existing files.
