Function DnsRecordCompare
pub unsafe extern "system" fn DnsRecordCompare(
precord1: *const DNS_RECORDA,
precord2: *const DNS_RECORDA,
) -> BOOL
pub unsafe extern "system" fn DnsRecordCompare(
precord1: *const DNS_RECORDA,
precord2: *const DNS_RECORDA,
) -> BOOL