[issue17310] Ctypes callbacks shows problem on Windows Python (64bit)

[Vinay Sajip]

Vinay Sajip added the comment:

I can confirm that the CFFI patch works as expected on Python 2.7.10.

----------
stage:  -> test needed
versions: +Python 3.4, Python 3.5, Python 3.6

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17310>
_______________________________________