/* Returns 0 in case of success, -1 otherwise  */
int xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler)
/* Returns 0 in case of success, -1 otherwise  */
int xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler)
{
    return (xmlSwitchToEncodingInt(ctxt, handler, -1));
}