> On 10/31/05, L505 <[EMAIL PROTECTED]> wrote: > > If you had a procedure or a function in a Pascal record, and it was a > > DLL/DSO, could a C > > application import it as a Struct with a pointer to a function in that > > struct? > > Yes, and the other way is also possible. This is done the other way > round when a pascal program calls RegisterClass from the Windows API. > It is sending a structure has a pointer to a function. > > The only possible problem I see is if the structure contains numbers > that are smaller then a Integer (smallint, byte, word, etc) ... then > you may have some problems with the alignment of the data. > > >From the Win API example I think that if you simple declare a normal > record on both and use it as a parameter it will work.
Runtime library initialising might also be a problem if the DLL uses complex stuff internally? _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
