Re: ffi library port to Windows

Hi Etienne,

I'm facing problems when I run the tests that involves structures as 
formal parameters, as shown here:

typedef struct
{
    char a;
} one_char_t;

int my_function (one_char_t c)
{
    ....
}

We now got 2 options:

1. I'm doing something wrong with the tests

2. The ffi port of the Ctype's guys doesn't work when I pass a struct a 
function.


I also would like to remark that when using MSVC at the highest warning 
level (-Wall), it issues quite a few warnings. Some are trivial to fix, 
but some are hard, because GCC and MSVC are different.
I also confirm that the foreign functions that we wish to call must be 
compiled with __stdcall enabled... that is, all parameters passed by the 
stack.

I keep working on the problem.

Enrico