#[cfg(not(PyPy))]
pub struct _PyWeakReference {
pub ob_base: crate::PyObject,
pub wr_object: *mut crate::PyObject,
pub wr_callback: *mut crate::PyObject,
pub hash: crate::Py_hash_t,
pub wr_prev: *mut crate::PyWeakReference,
pub wr_next: *mut crate::PyWeakReference,
#[cfg(Py_3_11)]
pub vectorcall: Option<crate::vectorcallfunc>,
}
// skipped _PyWeakref_GetWeakrefCount
// skipped _PyWeakref_ClearRef
// skipped PyWeakRef_GET_OBJECT