struct tagSWITCH_CONTEXT_ATTRIBUTE// Size=0x18
{
    unsigned long long ulContextUpdateCounter;// Offset=0x0 Size=0x8
    int fAllowContextUpdate;// Offset=0x8 Size=0x4
    int fEnableTrace;// Offset=0xc Size=0x4
    unsigned long long EtwHandle;// Offset=0x10 Size=0x8
};