[docs] [issue8939] Use C type names (PyUnicode etc; ) in the C API docs

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

> Shouldn’t “inside a :ctype:`Py_BEGIN_ALLOW_THREADS` block” rather use “:cmacro:”?

Same remark on IRC: "Taggnostr> haypo, in r82084: "Add :ctype: to Py_BEGIN_ALLOW_THREADS and int", maybe :cfunc: (or :cmacro:)?"

I don't know :cmacro:. I will fix it in my next patch.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue8939>
_______________________________________