It's old code. I guess '(FPFI)' wasn't required at the time when it was written. Don't know about the rest.

>Anyone try compile FLL library from source code of Cipher50.fll which placed in UT files section. Thats is on my opinion a strange source code.. Can someone talk with me about that?
>
>first function declaration in source code is

>FoxInfo myFoxInfo[] =
>   {
>   {"ENCRYPT",encrypt,2,"?,C"},
>   {"DECRYPT",encrypt,2,"?,C"}
>   };
>
>
>Where is (FPFI) ? It not compiled right .. and not works right as original FLL..
>FoxInfo myFoxInfo[] =
>   {
>   {"ENCRYPT",(FPFI) encrypt,2,"?,C"},
>   {"DECRYPT",(FPFI) encrypt,2,"?,C"}
>   };