Message 208154 - Python tracker

Here is the patch for Python/marshal.c.

A couple of issues:
1. I can not have bytes as argument.

    bytes: Py_buffer -> not possible

So I changed it to byte.

2. I can not give default value, marshal.version, to argument.

version: int(c_default="Py_MARSHAL_VERSION") = marshal.version -> not possible (unless I put "import marshal" in Tools/clinic/clinic.py).

So I gave it a raw value, 2.

version: int(c_default="Py_MARSHAL_VERSION") = 2