[ros-diffs] [tkreuzer] 40137: Rename GDIDEVICE to PDEVOBJ. Is seems ms uses both PDEV and PDEVOBJ, whith the latter being the C++ representation. But we don't use C++ and PDEVOBJ seems to be a more appropriate name, as PDEV is often used by display drivers. Make DC.ppdev of type PDEVOBJ* and remove a bunch of typecasts.