(defun make-process-lock (name)
#+allegro (mp:make-process-lock :name name)
- #+cmu (mp:make-lock :name name)
+ #+cmu (mp:make-lock name)
#+lispworks (mp:make-lock :name name)
#+openmcl (ccl:make-lock :name name)
#+sb-thread (sb-thread:make-mutex :name name)