struct _POOL_TRACKER_BIG_PAGES// Size=0x10
{
    unsigned long Va;// Offset=0x0 Size=0x4
    unsigned long Key;// Offset=0x4 Size=0x4
    unsigned long Pattern:8;// Offset=0x8 Size=0x4 BitOffset=0x0 BitSize=0x8
    unsigned long PoolType:12;// Offset=0x8 Size=0x4 BitOffset=0x8 BitSize=0xc
    unsigned long SlushSize:12;// Offset=0x8 Size=0x4 BitOffset=0x14 BitSize=0xc
    unsigned long NumberOfBytes;// Offset=0xc Size=0x4
};