New submission from Pasha Stetsenko :
The documentation (https://docs.python.org/3/c-api/tuple.html) for
`PyStructSequence_InitType` describes the function as follows:
> void PyStructSequence_InitType(PyTypeObject *type, PyStructSequence_Desc
> *desc)
> Initializes a struct sequ
Pasha Stetsenko added the comment:
The code is simple:
```
// first initialize PyStructSequence_Field* fields; then:
PyTypeObject* type = malloc(sizeof(PyTypeObject));
PyStructSequence_InitType(type, desc);
```
Of course, `malloc` can accidentally allocate memory that is already filled
with
