* Skip sNaN's testing in 32-bit mode. * Drop float_set_snan() helper. * Use memcpy() workaround for sNaN's in PyFloat_Unpack4(). * Document, that sNaN's may not be preserved by PyFloat_Pack/Unpack API.
* Skip sNaN's testing in 32-bit mode. * Drop float_set_snan() helper. * Use memcpy() workaround for sNaN's in PyFloat_Unpack4(). * Document, that sNaN's may not be preserved by PyFloat_Pack/Unpack API.