--- In firebird-support@yahoogroups.com, Walter Neumann <walter@b...>
wrote:

> Am Mittwoch, 24. März 2004 08:43 schrieb Thomas Steinmaurer:
> The standard UDF's works now fine. But still my self written UDF's,

wich

> worked fine with Firebird 1.0, did not work. If I execute it, the

Firebird

> server crashes (-1). I did not change the library. Is there in

executing

> UDF's a difference between Version 1.0 and 1.5?

Walter, do you declare UDFs using stdcall and free_it? IB
documentation is wrong on this, cdecl should be used. For unknown for
me reason FB1.5 is more sensitive for this mistake than FB1 which
could crash but could work.

Best regards,
Alexander.