| 378 | |
| 379 | |
| 380 | void psbt_output_set_serial_id(const tal_t *ctx, |
| 381 | struct wally_psbt_output *output, |
| 382 | u64 serial_id) |
| 383 | { |
| 384 | u8 *key = psbt_make_key(tmpctx, PSBT_TYPE_SERIAL_ID, NULL); |
| 385 | beint64_t bev = cpu_to_be64(serial_id); |
| 386 | psbt_output_set_unknown(ctx, output, key, &bev, sizeof(bev)); |
| 387 | } |
| 388 | |
| 389 | int psbt_find_serial_input(struct wally_psbt *psbt, u64 serial_id) |
| 390 | { |