[CM] Sbcl and realtime cm

[Rick Taube]

> Ok, that did the trick.  The 5000 note flurry came out without a  
> hiccup.  Recieve still crashes sbcl on my box though, but I think  
> you said it would be broken, yes?

depends. it should be working if you have the file revisions listed  
below. you can see what revisions you have by looking at the cvs tag  
near the top of each file, for example

$ more cffi-portmidi.lisp
	[...]
	;;; $Revision: 1.2 $
	;;; $Date: 2006/10/06 11:33:23 $



cffi-portmidi.lisp rev 1.2
cffi-recv.lisp     rev 1.1
cm-recv.lisp       rev 1.2