Use a static length for externalized data, rather than calling a function.
all: register devices
cd.c sd.c: implement disk stats
kdc_datalen is now a number, not a function pointer.
new file does skey_getpass() support
Added which
Forgot to bring this file over from previous commit.
Define SCSI_EXTERNALLEN outside of #ifdef KERNEL, for lsdev.
Add support for devconf to a large number of device drivers, and do
the right thing in dev_goawayall() when kdc_goaway is null.
Remove which per Rod's request.
Check initscr() for NULL
Don't exit silently, if initscr failed; put error message
Prevents segm. fault on unknown option
Add lkm.4
P was missing from getopt string
Martins latest changes.  RFC1048 and swap-file should be in the game now.

Submitted by:	Martin Renters.
Implement scsi_externalize(), again.  (This was supposed to be committed in the
last batch of changes but somehow got lost in the shuffle.)
Fix the test for the code segment being the usual one.  Unusual code
segments can still cause panics.  Their pc is converted to 0 and 0
is only checked for in one place before use.
Don't change the active partition when the user says not to change it.

Convert absolute sector 0 to C/H/S 0/0/0, not 0/0/1.

Open in O_RDWR mode for the undocumented -a option, so that -a can be
used without -u.
Fix typo in description of LIBRPCSVC.
Clean up previous commit.