definition module PlatformObjectIO import StdPSt, StdString import StdIOCommon initPlatformCommandLineArguments:: !*(PSt .l) -> (![String],!*PSt .l) installPlatformEventHandlers :: !*(PSt .l) -> *(PSt .l) openPlatformWindowMenu :: !*(PSt .l) -> *(PSt .l) getWindowModified :: !Id !(IOSt .l) -> (!Maybe Bool,!IOSt .l) setWindowModified :: !Id !String !Bool !(IOSt .l) -> IOSt .l pAbort :: !(PSt .a) -> PSt .a