Salvatore Besso wrote:

>hello Alexandre,
>
>ok for BIN_AND and BIN_OR. I suppose that ib_udf.dll has been written in C but I
>don't know C language since I use Delphi, anyway can I pass hexadecimal numbers
>to the function in the C format, for example 0x1AB or 0x12345678? Is this format
>correct/allowed?
>
>Thank you
>Salvatore
>
>
>

Salvatore,

I don't know !

The parameter passed to a UDF is just a number, that should follow tha
valid numbers accepted by FB. If you can express a number in hex or
binary form, you can pass it to functions. Don't know how or if it's
possible

see you !

--

Alexandre Benson Smith
Development
THOR Software e Comercial Ltda.
Santo Andre - Sao Paulo - Brazil
www.thorsoftware.com.br