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• Vl-udp-head-p

Change-vl-udp-head

A copying macro that lets you create new vl-udp-head-p structures, based on existing structures.

Syntax:

(change-vl-udp-head x 
                    [:output <output>] 
                    [:inputs <inputs>] 
                    [:sequentialp <sequentialp>]) 

This is a sometimes useful alternative to make-vl-udp-head. It constructs a new vl-udp-head-p 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 defaggregate.

Macro: change-vl-udp-head

(defmacro change-vl-udp-head (x &rest args)
 (std::change-aggregate 'vl-udp-head
                        x args
                        '((:output . vl-udp-head->output)
                          (:inputs . vl-udp-head->inputs)
                          (:sequentialp . vl-udp-head->sequentialp))
                        'change-vl-udp-head
                        'remake-vl-udp-head))