pub unsafe fn PyByteArray_GET_SIZE(op: *mut PyObject) -> Py_ssize_tAvailable on non-
Py_LIMITED_API and non-Py_GIL_DISABLED only.pub unsafe fn PyByteArray_GET_SIZE(op: *mut PyObject) -> Py_ssize_tPy_LIMITED_API and non-Py_GIL_DISABLED only.