Py_tracefunc typedef Null safety

Int32 Py_tracefunc (
  1. Pointer<PyObject>,
  2. Pointer<_frame>,
  3. Int32,
  4. Pointer<PyObject>
)

Implementation

typedef Py_tracefunc = ffi.Int32 Function(
  ffi.Pointer<PyObject>,
  ffi.Pointer<_frame>,
  ffi.Int32,
  ffi.Pointer<PyObject>,
);