22.06.2016 18:58, Adriano dos Santos Fernandes wrote: > >> looking into memory dump for parameters in external engine in OO API is >> { 0xFF 0xFF } for true and anything else (basically 0) for false. >> Correct? > > Yes, 0xFF 0xFF is -1 (signed short).
Is it really correct? I know that -1 is used to indicate NULL, but what is considered non-NULL: zero or anything != -1? I expected the former (this is how the engine handles messages) while Jiri supposes the latter. Where is the truth? Dmitry ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel