[Cython] PATCH: make kw args unpacking code compatible with C89

[Stefan Behnel]

Robert Bradshaw wrote:
>> On Wed, Feb 25, 2009 at 5:34 AM, Stefan Behnel wrote:
>>>    PyObject* values[N] = {0,0,...,0}; // all 0!
>>>    values[3] = non_NULL_default_value3;
>>>    values[8] = non_NULL_default_value8;
> 
> I would assume the compiler optimizes the statement to be as good as  
> before?

That was my intuition, too. And my disassembler tells me that it avoids
setting anything more than once.

Stefan