After run fbudf.sql, i am trying to use the Round and Truncate
functions, without success.

Looking at declaration, i see the two parameters of both function as
integers. Is it right? I was expecting to round and truncate double
precision values.

Thanks.

--FBUDF_API paramdsc* fbround(paramdsc* v, paramdsc* rc)
declare external function Round
int by descriptor, int by descriptor
returns parameter 2
entry_point 'fbround' module_name 'fbudf';

--FBUDF_API paramdsc* fbtruncate(paramdsc* v, paramdsc* rc)
declare external function Truncate
int by descriptor, int by descriptor
returns parameter 2
entry_point 'fbtruncate' module_name 'fbudf';