[ros-dev] GDI_TABLE_ENTRY structure

[James Tabor]

Hi!
Sorry for the delay here,,,

This is what we know to be correct sofar. The "Book" section 3.4
GdiTableCell structure is not necessarily correct.

typedef struct _GDI_TABLE_ENTRY
{
    PVOID KernelData;
    SHORT Count:15;   Count number of refs.
    SHORT Lock:1;        Does set if locked by process. It also
explains why the count shows 1 -> 3 most of the time.
    SHORT ProcessId;   Process Id is here.
    SHORT  nUpper;     should match the upper half of the handle.
    CHAR   ObjectType; example-> 0x0401,   // not all memdc, dc =1, etc,,,
    CHAR   Flags;           --> 0x04 is here, set if memdc, sometimes~.
    PVOID UserData;
} GDI_TABLE_ENTRY, *PGDI_TABLE_ENTRY;

Thanks,
James