1 #ifndef _NTDLL_H

     2 #define _NTDLL_H

     3 #if __GNUC__ >=3

     4 #pragma GCC system_header

     5 #endif

     6 

     7 typedef enum _SHUTDOWN_ACTION {

     8      ShutdownNoReboot,

     9      ShutdownReboot,

    10      ShutdownPowerOff

    11  } SHUTDOWN_ACTION;

    12 

    13 DWORD WINAPI NtShutdownSystem (SHUTDOWN_ACTION Action);

    14 

    15 #endif /* _NTDLL_H */