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Started adding XPointer, won't link !!! Daniel.

/*
 * xpointer.c : Code to handle XML Pointer
 *
 * World Wide Web Consortium Working Draft 03-March-1998 
 * http://www.w3.org/TR/1998/WD-xptr-19980303
 *
 * See Copyright for the status of this software.
 *
 * Daniel.Veillard@w3.org
 */

#ifdef WIN32
#include "win32config.h"
#else
#include "config.h"
#endif

#include <stdio.h>
#include <libxml/xpointer.h>
#include <libxml/xmlmemory.h>
#include <libxml/parserInternals.h>

#ifdef LIBXML_XPTR_ENABLED
/**
 * xmlXPointerNodeSetAdd:
 * @cur:  the initial node set
 * @val:  a new xmlNodePtr
 *
 * add a new xmlNodePtr ot an existing NodeSet
 */
void
xmlXPointerNodeSetAddRange(xmlNodeSetPtr cur, xmlNodePtr start) {
    int i;

    if (val == NULL) return;

    /*
     * check against doublons
     */
    for (i = 0;i < cur->nodeNr;i++)
        if (cur->nodeTab[i] == val) return;

    /*
     * grow the nodeTab if needed
     */
    if (cur->nodeMax == 0) {
        cur->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
					     sizeof(xmlNodePtr));
	if (cur->nodeTab == NULL) {
	    fprintf(xmlXPathDebug, "xmlXPointerNodeSetAdd: out of memory\n");
	    return;
	}
	memset(cur->nodeTab, 0 ,
	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
        cur->nodeMax = XML_NODESET_DEFAULT;
    } else if (cur->nodeNr == cur->nodeMax) {
        xmlNodePtr *temp;

        cur->nodeMax *= 2;
	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
				      sizeof(xmlNodePtr));
	if (temp == NULL) {
	    fprintf(xmlXPathDebug, "xmlXPointerNodeSetAdd: out of memory\n");
	    return;
	}
	cur->nodeTab = temp;
    }
    cur->nodeTab[cur->nodeNr++] = val;
}

#else
#endif