definition module StdPathname import StdString :: Pathname :== String EmptyPathname :== "" RemovePath :: !Pathname -> String RemoveSuffix :: !Pathname -> String RemoveSuffix` :: !Pathname -> String; RemoveFilename :: !Pathname -> Pathname replace_prefix_path :: !Pathname !Pathname !Pathname -> !Pathname equal_suffix :: !String !String -> Bool IsFullPathname :: !Pathname -> Bool MakeFullPathname :: !Pathname !String -> Pathname quoted_string :: !String -> String