Function xmlStrndup

ThirdParty/libxml2/vtklibxml2/xmlstring.c:52–64

* xmlStrndup: * @cur: the input xmlChar * * @len: the len of @cur * * a strndup for array of xmlChar's * * Returns a new xmlChar * or NULL */

 * Returns a new xmlChar * or NULL
 */
xmlChar *
xmlStrndup(const xmlChar *cur, int len) {
    xmlChar *ret;

    if ((cur == NULL) || (len < 0)) return(NULL);
    ret = (xmlChar *) xmlMallocAtomic((size_t) len + 1);
    if (ret == NULL) {
        return(NULL);
    }
    memcpy(ret, cur, len);
    ret[len] = 0;
    return(ret);
}

/**
 * xmlStrdup: