def lstart_ok
import cswap-bend-cli@0.1.0.0/daemon/sess.bend as Sessimport Base
144def lstart_ok(+ok: Bool, +y: U32, +m: U32, +d: U32, +c: U32) -> Maybe<&2, U32>:
145 match ok:
146 case True{}:
147 Some{((days_civil(y, m, d) * 86400 : U32) + c : U32)}
148 case False{}:
149 None{}