>Hi,
>
>an FLL function like this should be unbeatable when it comes to performance .. not tested .. just converted from your posted code ..

Christian,

thank you. I do'nt have C compiler installed and not enough knowledge to create FLL file.

How I can create FLL file?
Can free C IDE like DevC++ (MINGW) used for it ?
Or can I create DLL file, is this simpler ?