[fpc-pascal]dbExpress with fpc

[vkrish at vkrish.cjb.net]

> An interface is a construct independent of COM or CORBA. It's just a set
> of methods. Delphi does allow you to use COM methods transparantly via
> interfaces. In principle, the same should be true for FPC.
> 
ok. now I recollect. COM interfaces have 3 additional methods (from IUnknown). Classes implementing CORBA style interfaces do not have to implement those three (AddRef, RemoveRef (?), QueryInterface)

cheers,
-Krish