Waiver of Right to Appeal Upheld

A litigant, having waived a right to appeal a judgment in a prior proceeding through a specific declaration made before the court, subsequently filed a new appeal against the same judgment, leading the opposing party to successfully invoke the doctrine of waiver against the second appeal. The court affirmed the dismissal of the second appeal, reasoning that the explicit declaration waiving the right to appeal, made voluntarily and unequivocally before the original judgment became definitive, constituted a definitive renunciation of that procedural right, thereby rendering the subsequent appeal inadmissible.