Issue #14335: multiprocessing's custom Pickler subclass now inherits from the C-accelerated implementation.
Patch by sbt.

constructor. Marked as expectedFailure since it currently fails for the C
implementation.

Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup.

Patch by Florian Mladitsch

Patch by Florian Mladitsch

the problems pointed in the issue, I removed the confusing Windows/Linux
distinction. It serves no real goal in the documentation, and is probably
wrong anyway since for Windows the WINFUNCTYPE constructor should be used.
In addition, the "look, this is faster on Linux" comment is misleading since
it's not explained. The outcome may just be an artifact of qsort implementation
for this particular input, and may change between C runtime version releases.

consistent to the one raised by the Python module (the 'code' attribute
was added).

In addition, the exception is now documented.

Added a test to check that ParseError has the required attributes, and
threw away the equivalent doctest which is no longer required.

  config.{guess,sub}. Don't use uname calls for cross builds.