Based on patch by Vajrasky Kok.

support.unlink waits for the files to be removed before returning

* bpo-26121: Use C library implementation for math functions:
tgamma(), lgamma(), erf() and erfc().

* Don't use tgamma() and lgamma() from libc on OS X.

Based on patch by Vajrasky Kok.

Some BytesIO methods now accept not just int subclasses but other int-like types.

This is a generated file when --with-dtrace is passed. This entry is
present in .hgignore.

bpo-29619: os.stat() and os.DirEntry.inodeo() now convert inode
(st_ino) using unsigned integers.

The docstring did not properly represent the fact that the argument to int() was positional-only.

No need to wait passing tests after resolving Misc/NEWS conflicts.

This reverts commit ace5c0fd.

If the output buffer provided to wcsxfrm is too small, errno is set to ERANGE. We should not error out in that case.

bpo-20087

bpo-29568: Disable any characters between two percents for escaped percent "%%"  in the format string for classic string formatting. (GH-513)

bpo-26915: Test identity first in membership operation in index() and count() methods of collections.abc.Sequence (GH-503)

Without this option, AppVeyor log is too unreadable.

When LOAD_METHOD is used for calling C mehtod, PyMethodDescrObject
was passed to profilefunc from 5566bbb8.
But lsprof traces only PyCFunctionObject. Additionally, there can be
some third party extension which assumes passed arg is
PyCFunctionObject without calling PyCFunction_Check().

So make PyCFunctionObject from PyMethodDescrObject when
tstate->c_profilefunc is set.