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			xmlfree.c
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<pre>
/*====================================================================*
 *
 *   NODE * xmlfree (NODE * node);
 *
 *   node.h
 *
 *   recursively free child nodes; minimize recursion by following
 *   node-&gt;after at each level;
 *
 *   the caller must free the root node; this allows that the root
 *   to be statically declared, if desired;
 *
 *   Motley Tools by Charles Maier &lt;cmaier@cmassoc.net&gt;;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef XMLFREE_SOURCE
#define XMLFREE_SOURCE

#include &lt;stdlib.h&gt;
#include &lt;memory.h&gt;

#include &quot;../nodes/node.h&quot;

void xmlfree (NODE * node)

{
	if (node)
	{
		node = node-&gt;below;
	}
	while (node)
	{
		NODE * temp = node;
		if (node-&gt;above)
		{
			node-&gt;above-&gt;below = (NODE *)(0);
		}
		if (node-&gt;prior)
		{
			node-&gt;prior-&gt;after = (NODE *)(0);
		}
		xmlfree (node);
		node = node-&gt;after;
		free (temp);
	}
	return;
}

#endif


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