+00h PTR GDI object data (kernel data) pointer
+04h WORD Process ID
+06h WORD some flags
+08h WORD high word of GDI handle
+0Ah BYTE type
01h = DC 0Ah = Font
02h = Surface? 0Ch = Font Chunk?
03h = 3D Surface? 0Eh = Color Transform Object
04h = Region 10h = Brush
05h = Bitmap 15h = Metafile?
06h = Client Object? 16h = EnumFontStyle?
07h = Path 1Ch = Driver Object
08h = Palette 1Eh = Spool Object
09h = Color Space
+0Bh BYTE more flags
+0Ch PTR user data pointer