Function DnsRecordCopyEx
pub unsafe extern "system" fn DnsRecordCopyEx(
precord: *const DNS_RECORDA,
charsetin: DNS_CHARSET,
charsetout: DNS_CHARSET,
) -> *mut DNS_RECORDA
pub unsafe extern "system" fn DnsRecordCopyEx(
precord: *const DNS_RECORDA,
charsetin: DNS_CHARSET,
charsetout: DNS_CHARSET,
) -> *mut DNS_RECORDA