struct _RTL_RANGE// Size=0x20
{
    unsigned long long Start;// Offset=0x0 Size=0x8
    unsigned long long End;// Offset=0x8 Size=0x8
    void * UserData;// Offset=0x10 Size=0x4
    void * Owner;// Offset=0x14 Size=0x4
    unsigned char Attributes;// Offset=0x18 Size=0x1
    unsigned char Flags;// Offset=0x19 Size=0x1
};