Passing Array to DLL

[ckryza]

Hello:

I'm building a DLL in Delphi to be called from EFS and I am stumped on how to deal with passed arrays on the Delphi side of things (I'm not having any problems passing doubles or ints... just arrays).

I am using d.Add in EFS as follows:

d.Add("Test", DLL.DOUBLE, DLL.STDCALL, "TestFunction", DLL.DOUBLEARRAY);

so I'm passing an array of doubles to the DLL and the DLL will perform its calculations and return a double value. But I'm not clear on how to define the array parameter on the Delphi side of things. Is this array being passed as a Variant, a SafeArray, an array of Double, an array of PDouble or something else entirely?

If anyone could provide a code snippet or example, in either C, Delphi or VB it would be greatly appreciated.

Thanks,

Chris