[PATCH] libpthread support

[Daniel Eischen]

I've got some preliminary patches to add alpha support to libpthread:

    http://people.freebsd.org/~deischen/kse/libc.diffs.alpha
    http://people.freebsd.org/~deischen/kse/libpthread.diffs.alpha

They compile OK, but are untested.  I think we still need a bit
of kernel support, but this will at least give someone something
to play with.

Can someone please take a look at them?

Thanks,

-- 
Dan Eischen