pub unsafe extern "C" fn atg_im2col( out__: *mut *mut C_tensor, self_: *mut C_tensor, kernel_size_data: *const i64, kernel_size_len: c_int, dilation_data: *const i64, dilation_len: c_int, padding_data: *const i64, padding_len: c_int, stride_data: *const i64, stride_len: c_int)