Function xmlTextWriterWriteVFormatDTD 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlTextWriterWriteVFormatDTD(
    writer: *mut XmlTextWriter,
    name: *const xmlChar,
    pubid: *const xmlChar,
    sysid: *const xmlChar,
    format: *const c_char,
    argptr: *mut VaListTag,
) -> c_int