(defmacro mic-invoke-unary-method (selector argument)
  `(invoke-method ,selector nil ,argument))

(defmacro pic-invoke-unary-method (selector argument)
  `(invoke-method ,selector nil ,argument))

(defmacro pic-invoke-binary-method (selector a b)
  `(invoke-method ,selector nil ,a ,b))

(defmacro pic-invoke-trinary-method (selector a b c)
  `(invoke-method ,selector nil ,a ,b ,c))