(defmacro without-interrupts (&body body)
#+lispworks `(mp:without-preemption ,@body)
#+allegro `(mp:without-scheduling ,@body)
- #+cmu `(pcl::without-interrupts ,@body)
+ #+cmu `(system:without-interrupts ,@body)
#+sbcl `(sb-sys::without-interrupts ,@body)
#+openmcl `(ccl:without-interrupts ,@body))