dcn - Double Linked Cell List Node

Module Description

The dcn module implements a node in a dcl list.

Module Words

Node structure

dcn% ( -- n )

Get the required space for a dcn node

dcn-init ( x dcn -- )

Initialise the node with data x

dcn-new ( x -- dcn )

Create a new node on the heap with data x

dcn-free ( dcn -- )

Free the node from the heap

dcn-cell@ ( dcn -- x )

Get the cell data x from the node

dcn-cell! ( x dcn -- )

Set the cell data x in the node

dcn-dump ( dcn -- )

Dump the node