Display module IOMAP offsets

DisplayOffsetContrast DisplayOffsetDisplay DisplayOffsetEraseMask DisplayOffsetFlags DisplayOffsetNormal DisplayOffsetPBitmaps DisplayOffsetPFont DisplayOffsetPFunc DisplayOffsetPMenuIcons DisplayOffsetPMenuText DisplayOffsetPopup DisplayOffsetPScreens DisplayOffsetPStatusIcons DisplayOffsetPStatusText DisplayOffsetPStepIcons DisplayOffsetPTextLines DisplayOffsetStatusIcons DisplayOffsetStepIcons DisplayOffsetTextLinesCenterFlags DisplayOffsetUpdateMask

#define DisplayOffsetEraseMask   4 Section erase mask (executed first)