On 2013-04-19 21:08:29 +0200, Lubos Pintes wrote: > I probably don't understand. You will be able to change it, I see no > problem. It is a local variable which can be changed. > > Dňa 19. 4. 2013 20:55 Leonardo M. Ramé wrote / napísal(a): > >On 2013-04-19 20:52:04 +0200, Lubos Pintes wrote: > >>I think you could not declare the second parameter of GetData as var > >>parameter. Because it is then treated as address. > >>I am not sure what corresponds to C++ unsigned long, perhaps LongWord? > >>So try to change the second parameter so that it is not a var parameter. > >>Dňa 19. 4. 2013 19:18 Leonardo M. Ramé wrote / napísal(a): > >But I need the 2nd param to be changed by the function, that's why I > >declare it as var. > > >
Well, removing the "var" in the 2nd param, at least allowed avoid the SIGSEGV. I don't know why, though. -- Leonardo M. Ramé http://leonardorame.blogspot.com -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
