anchor.diff:             seed-val
              :void))
          (defun csound-rand-mt-seed-1 (this init-key key-length)
  -         (verrazano-support:virtual-funcall
  +         (virtual-funcall
              this
              4
              0
  
positive.code:            aopadr
             :int))
         (defun csound-set-yield-callback (this yield-callback-)
           (verrazano-support:virtual-funcall
             this
             80
             0
  
negative.code:            func
             :void))
         (defun csound-set-external-midi-write-callback (this func)
           (virtual-funcall
             this
             66
             0
  