ref: 3e0fc93f076eb04054d1145808d22fa0423fcc02
parent: f97587132047afc1403bf225cebfe24ad3f97591
author: Sigrid Solveig Haflínudóttir <sigrid@ftrv.se>
date: Mon Jan 1 00:15:59 EST 2024
D_DrawZSpans: remove stuff that doesn't seem to do anything