It seems that any argument greater than 8 bytes is automatically converted
to a references. Thus, changing to using ctypes.POINTER works. For example:
callback_t = ctypes.CFUNCTYPE(None, ctypes.POINTER(myst_args))
Quite a simple solution in the end. Is it worth documenting this on the
ctypes page?
Thanks for your help,
Matt
On 18 March 2013 15:19, Matt Clarke <report@bugs.python.org> wrote:
>
> Matt Clarke added the comment:
>
> Hi Amaury.
>
> They are both 12 bytes.
>
> Matt
>
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> <http://bugs.python.org/issue17310>
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