Patch by Daniel Urban.

to poll(2): don't set them.

Closes #13254.

Closes #13254.

variable in the default value of a keyword-only argument:
(lambda *, arg=GLOBAL_NAME: None)

variable in the default value of a keyword-only argument:
(lambda *, arg=GLOBAL_NAME: None)

_PyUnicode_CheckConsistency() checks also hash and length value for not ready
Unicode strings.

Thanks to Robert Xiao.

 * _PyUnicode_CheckConsistency() now takes a PyObject* instead of void*
 * Remove now useless casts to PyObject*

 * Fix decode_code_page_errors() result
 * Inline decode_code_page() and encode_code_page_chunk()
 * Replace the PyUnicodeObject type by PyObject

The code is not correct, but at least it doesn't crash anymore.

of a Unicode string.

This is an incompatible change, but putp() is used to emit terminfo commands,
which are bytes strings, not Unicode strings.

Unicode string.

This is an incompatible change, but putp() is used to emit terminfo commands,
which are bytes strings, not Unicode strings.