def since
import bend-kit-jwt@0.11.0.1/jwt.bend as Jwtimport Base
863def since(+now: U32, m: Maybe<&2, U32>) -> U32:
864 match m:
865 case None{}:
866 4294967295
867 case Some{+t}:
868 Bool.pick(U32, U32.is_le(t, now), (now - t : U32), 0)