diff options
Diffstat (limited to 'Lib/ctypes/__init__.py')
| -rw-r--r-- | Lib/ctypes/__init__.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/ctypes/__init__.py b/Lib/ctypes/__init__.py index cdf6d36..f55d194 100644 --- a/Lib/ctypes/__init__.py +++ b/Lib/ctypes/__init__.py @@ -535,3 +535,9 @@ for kind in [c_ushort, c_uint, c_ulong, c_ulonglong]: elif sizeof(kind) == 4: c_uint32 = kind elif sizeof(kind) == 8: c_uint64 = kind del(kind) + +# XXX for whatever reasons, creating the first instance of a callback +# function is needed for the unittests on Win64 to succeed. This MAY +# be a compiler bug, since the problem occurs only when _ctypes is +# compiled with the MS SDK compiler. Or an uninitialized variable? +CFUNCTYPE(c_int)(lambda: None) |