moved bfdttach point  to same place as other drivers, from greenman
Fix handling of bad syscall numbers.
Changes for GCC2 generated symbols.
Don't core dump when invoked with no arguments.
Understand negative priorities.
fix some spacing/character problems...
Fix the ffs() inlining bug.  Note that this is normally done in the machine
description; why we are using pregenerated insn-* is a mystery to me and
will cause problems for people doing ports.
Note that this sequence of instructions may not be optimal for 386 and 486
class processors (though it is for the Pentium).  I am working with the
person doing the GNU superoptimizer to try to find a better sequence.
make package makefiles deal with "all", "clean", and "cleandir" if they
don't already.
Implement ffs() in a different way.  This is faster on the 386 and 486, but
slower on the 586 than the previous method.
So much for the superoptimizer.  It has been unable to come up with a better
sequence than I did.  B-)
diskless changes made last time were hosed; were using NULL for
"no credentials" rather than NOCRED.
up default data size limit to 16M, like on freefall, so everything will
compile properly with gcc2.
bpos is really a caddr_t **.  doesn't really make a diff to the code
generated...
get rid of some more bogus changes from a week ago
Fix addressing bug in bdb junk.
Use splnet, not splimp.
break args structs out, into syscallname_args structs, so gcc2 doesn't
whine so much.
use "#if __STDC__ > 0" rather than "#ifdef __STDC__"
get rid of -f flag (and make it conform to posix)
usage info called it "disktab"
upgrade to libg++ 2.3.90.  g++ includes don't install right yet, but will fix
Clean up deleted files.