typedef struct _RTL_ATOM_TABLE
{
    unsigned long Signature;
    RTL_CRITICAL_SECTION CriticalSection;
    RTL_HANDLE_TABLE RtlHandleTable;
    unsigned long NumberOfBuckets;
    RTL_ATOM_TABLE_ENTRY *Buckets[1];
} RTL_ATOM_TABLE, *PRTL_ATOM_TABLE;