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      • Defbyte-infop

      Defbyte-info

      Raw constructor for defbyte-infop structures.

      Syntax:

      (defbyte-info size signed)

      This is the lowest-level constructor for defbyte-infop structures. It simply conses together a structure with the specified fields.

      Note: It's generally better to use macros like make-defbyte-info or change-defbyte-info instead. These macros lead to more readable and robust code, because you don't have to remember the order of the fields.

      The defbyte-infop structures we create here are just constructed with ordinary cons. If you want to create honsed structures, see honsed-defbyte-info instead.

      Definition

      This is an ordinary constructor function introduced by std::defaggregate.

      Function: defbyte-info

      (defun defbyte-info (size signed)
        (declare (xargs :guard (and (or (posp size)
                                        (symbolp size)
                                        (and (acl2::tuplep 1 size)
                                             (symbolp (car size))))
                                    (booleanp signed))))
        (cons (cons 'size size)
              (cons (cons 'signed signed) nil)))