struct _KERNEL_STACK_SEGMENT// Size=0x14
{
    unsigned long StackBase;// Offset=0x0 Size=0x4
    unsigned long StackLimit;// Offset=0x4 Size=0x4
    unsigned long KernelStack;// Offset=0x8 Size=0x4
    unsigned long InitialStack;// Offset=0xc Size=0x4
    unsigned long ActualLimit;// Offset=0x10 Size=0x4
};