Subject Need help with BY DESCRIPTOR syntax for UDF
Author mp527
I want to write a UDF in Kylix/Delphi that can do the same as the
FBUDF NULLIF()functions, but I can't find any info.
The FBUDF is nice, but it would be even nicer if it was in Pascal

Anyone interested in helping me convert the UDF to pascal?
I looked at the c++ source for the FBUDF.dll and it's all greek to me.
Of course the Pascal code would be given to the firebird project when
finished as open source or what ever license is required.


Tony Caduto