Issue #28314: Fix function declaration (C flags) for the getiterator() method
of xml.etree.ElementTree.Element.

targets in Makefile).  Patch by Arfrever Frehtes Taifersar Arahesis.

targets in Makefile).  Patch by Arfrever Frehtes Taifersar Arahesis.

Patch by Valerie Lambert.

The test was commented out in 2005 before ctypes was added to Python, because
the “cdll” attribute loading feature “will no longer work this way”:
http://svn.python.org/view?view=revision&revision=49102

Introduced platform independent _PyTime_localtime API that is similar
to POSIX localtime_r, but available on all platforms.  Patch by Ed
Schouten.

Methods itermonthdays() and itermonthdays2() are reimplemented so that they
don't call itermonthdates() which can cause datetime.date under/overflow.

Methods itermonthdays() and itermonthdays2() are reimplemented so that they
don't call itermonthdates() which can cause datetime.date under/overflow.

Update typing.py and test_typing.py from upstream (https://github.com/python/typing) (merge 3.5->3.6)

invalid keyword args.

invalid keyword args.

Original patch by John Leitch.

Original patch by John Leitch.