Function prevOutpoint

src/simplicity/bitcoin/bitcoinJets.c:31–34

Write an outpoint value to the 'dst' frame, advancing the cursor 288 cells. * * Precondition: '*dst' is a valid write frame for 288 more cells; * NULL != op; */

 *               NULL != op;
 */
static void prevOutpoint(frameItem* dst, const outpoint* op) {
  writeHash(dst, &op->txid);
  simplicity_write32(dst, op->ix);
}

static uint_fast32_t lockHeight(const bitcoinTransaction* tx) {
  return !tx->isFinal && tx->lockTime < 500000000U ? tx->lockTime : 0;