<<>> <> <> <> <> <<>> DIRECTORY Basics, BasicTime; BasicTimeExtras: CEDAR DEFINITIONS = BEGIN GMT: TYPE = BasicTime.GMT; ExtendedGMT: TYPE = BasicTime.ExtendedGMT; ECompare: PROC [a, b: ExtendedGMT] RETURNS [Basics.Comparison]; ESub: PROC [a, b: ExtendedGMT] RETURNS [ExtendedGMT]; EAdd: PROC [a, b: ExtendedGMT] RETURNS [ExtendedGMT]; EUpdate: PROC [a, b: ExtendedGMT] RETURNS [ExtendedGMT]; GMTToEGMT: PROC [time: GMT] RETURNS [etime: ExtendedGMT]; END.