Function xmlListInsert

ThirdParty/libxml2/vtklibxml2/list.c:267–286

* xmlListInsert: * @l: a list * @data: the data * * Insert data in the ordered list at the beginning for this value * * Returns 0 in case of success, 1 in case of failure */

 * Returns 0 in case of success, 1 in case of failure
 */
int
xmlListInsert(xmlListPtr l, void *data)
{
    xmlLinkPtr lkPlace, lkNew;

    if (l == NULL)
        return(1);
    lkPlace = xmlListLowerSearch(l, data);
    /* Add the new link */
    lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
    if (lkNew == NULL)
        return (1);
    lkNew->data = data;
    lkPlace = lkPlace->prev;
    lkNew->next = lkPlace->next;
    (lkPlace->next)->prev = lkNew;
    lkPlace->next = lkNew;
    lkNew->prev = lkPlace;
    return 0;
}

/**
 * xmlListAppend: