pyo3_ffi

Function _PyImport_FixupExtensionObject

Source 
pub unsafe extern "C" fn _PyImport_FixupExtensionObject(
    a: *mut PyObject,
    b: *mut PyObject,
    c: *mut PyObject,
    d: *mut PyObject,
) -> c_int
Available on non-Py_LIMITED_API only.