[fpc-pascal] SizeOf(File) <> SizeOf(FileRec)

[Søren Ager]

Hi,

I have been playing around with Free Pascal for OS/2 but have stumbled 
into a problem. I can't compile sockets.pas as SizeOf(File) <> 
SizeOf(FileRec). So I made a test program - and it shows me that 
userdata is only 16 bytes - how can that be? If I change the definition 
of filerec other parts break! What is going on???

{$I filerec.inc}

type
   mytest = array[1..32] of byte;

begin
   writeln(sizeof(file));
   writeln(sizeof(filerec));
   writeln('----');

   writeln(sizeof(filerec.Handle));
   writeln(sizeof(filerec.Mode));
   writeln(sizeof(filerec.RecSize));
   writeln(sizeof(filerec._private));
   writeln(sizeof(filerec.UserData));
   writeln(sizeof(filerec.name));
   writeln(sizeof(mytest));
end.

Output:
332
316
----
4
4
4
32
16
256
32