def lead.two
import emerging-ezhttp@0.21.0.0/src/qs.bend as Qsimport Base
183# C2 to DF, else E0 and up
184def lead.two(+b: U32, lt: Bool) -> Lead:
185 match lt:
186 case True{}:
187 Opens{U32.and(b, 31), 0n, 128, 191}
188 case False{}:
189 lead.e0(b, U32.is_eq(b, 224))