IOCTL_GET_REGISTERS equ CTL_CODE(FILE_DEVICE_UNKNOWN, 800h, METHOD_BUFFERED, FILE_READ_ACCESS)

RegistersStruct STRUCT
_Cr0 DWORD ?
_Cr2 DWORD ?
_Cr3 DWORD ?
_Cr4 DWORD ?
_Dr0 DWORD ?
_Dr1 DWORD ?
_Dr2 DWORD ?
_Dr3 DWORD ?
_Dr6 DWORD ?
_Dr7 DWORD ?
_Cr4Mod DWORD ?
RegistersStruct ENDS