| 333 | |
| 334 | |
| 335 | void psbt_output_set_serial_id(const tal_t *ctx, |
| 336 | struct wally_psbt_output *output, |
| 337 | u64 serial_id) |
| 338 | { |
| 339 | u8 *key = psbt_make_key(tmpctx, PSBT_TYPE_SERIAL_ID, NULL); |
| 340 | beint64_t bev = cpu_to_be64(serial_id); |
| 341 | psbt_output_set_unknown(ctx, output, key, &bev, sizeof(bev)); |
| 342 | } |
| 343 | |
| 344 | int psbt_find_serial_input(struct wally_psbt *psbt, u64 serial_id) |
| 345 | { |