--- Python-3.3.2-orig/Lib/ctypes/__init__.py 2013-08-02 00:29:33.877929600 +0400 +++ Python-3.3.2/Lib/ctypes/__init__.py 2013-05-15 20:32:54.000000000 +0400 @@ -436,7 +436,8 @@ if _os.name in ("nt", "ce"): pythonapi = PyDLL("python dll", None, _sys.dllhandle) elif _sys.platform == "cygwin": - pythonapi = PyDLL("libpython%d.%d.dll" % _sys.version_info[:2]) + pythonapi = PyDLL("libpython%d.%d%s.dll" % \ + (_sys.version_info[:2] + tuple(_sys.abiflags))) else: pythonapi = PyDLL(None)