[fpc-pascal] Two-dimensional dynamic arrays in C libraries

[Silvio a Beccara]

Hi everybody,

I need to pass two- or three-dimensional dynamic arrays to C libraries from 
FPC. I know this is feasible with one-dimensional arrays, by using a pointer 
to the array: for instance 

---code
type
PDouble = ^Double;

function get_array(a, b: PDouble; size: integer; value: double): 
integer; cdecl; external 'mylib.dll';

qq := get_array(PDouble(mat1),PDouble(mat2),kk,3.14);

---end code

but it doesn't seem to work with more dimensions. How could I do?
Thanks, best regards

Silvio a Beccara
 
 
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