<<>> <> <> <> <> <<>> PeriodicalFork: CEDAR DEFINITIONS ~ BEGIN <<>> Register: PROC [ms: INT, proc: PROC[REF], data: REF ¬ NIL, priority: CARD32 ¬ 2]; <> <> <<>> Unregister: PROC [proc: PROC[REF], data: REF ¬ NIL]; <> <<>> UnregisterSelf: PROC []; <> <> <> <> <> <> <<>> <> <> <> <<>> <> <> END.