(defmacro make-sc-offset (scn offset)
`(dpb ,scn sc-offset-scn-byte
(defmacro make-sc-offset (scn offset)
`(dpb ,scn sc-offset-scn-byte
(defmacro sc-offset-scn (sco) `(ldb sc-offset-scn-byte ,sco))
(defmacro sc-offset-offset (sco) `(ldb sc-offset-offset-byte ,sco))
(defmacro sc-offset-scn (sco) `(ldb sc-offset-scn-byte ,sco))
(defmacro sc-offset-offset (sco) `(ldb sc-offset-offset-byte ,sco))