pub unsafe extern "C" fn atg_max_unpool3d_backward( out__: *mut *mut C_tensor, grad_output_: *mut C_tensor, self_: *mut C_tensor, indices_: *mut C_tensor, output_size_data: *const i64, output_size_len: c_int, stride_data: *const i64, stride_len: c_int, padding_data: *const i64, padding_len: c_int)