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    • Section-info

    Change-section-info

    Modifying constructor for section-info structures.

    Syntax
    (change-section-info x 
                         [:header <header>] 
                         [:bytes <bytes>]) 
    

    This is an often useful alternative to make-section-info.

    We construct a new section-info structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

    Definition

    This is an ordinary change- macro introduced by defprod.

    Macro: change-section-info

    (defmacro change-section-info (x &rest args)
      (std::change-aggregate 'section-info
                             x args
                             '((:header . section-info->header)
                               (:bytes . section-info->bytes))
                             'change-section-info
                             'nil))