Using CTypes Module

[Jeff Youel]

> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "C:\Python22\Lib\site-packages\ctypes.py", line 126, in __getattr__
>     func = _DynFunction(name, self, FUNCFLAG_CDECL)
> ValueError: function 'writePacket' not found
> 
> 
> ninebutton.dll is my dll and writePacket(int, int) is my function.  What did
> I do wrong?
> 

Just a shot in the dark.  Is your function's name mangled by the C++ 
compiler?

Jeff