Function xmlStringCurrentChar

ThirdParty/libxml2/vtklibxml2/parserInternals.c:885–898

 */

int
xmlStringCurrentChar(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED,
                     const xmlChar *cur, int *len) {
    int c;

    if ((cur == NULL) || (len == NULL))
        return(0);

    /* cur is zero-terminated, so we can lie about its length. */
    *len = 4;
    c = xmlGetUTF8Char(cur, len);

    return((c < 0) ? 0 : c);
}

/**
 * xmlCopyCharMultiByte: