This directory is supposed to contain Alpha-specific versions of
certain hardware-dependent routines.  For the moment, we just cribbed
the generic C versions from the m68k subdirectory and filled in where
needed (mostly stubs in the setjmp subdirectory).  Eventually, we 
should replace these with optimized Alpha assembly code...

The file crypt.S has been removed entirely for now... may have to replicate
its functionality later.

BTW, some of the cribbed 68k versions blow up under Linux/Alpha, at
least on my machine. So I went in and made nasty cut-n-slash things
to get it working. In particular, check out how slow memcopy.h is.
