Функции "выключение Компьютера" И "cпящий Режим"

[Mazahaka_lab]

Выключение компьютера:

function MyExitWindows(RebootParam: Longword): Boolean;
var
TTokenHd: THandle;
TTokenPvg: TTokenPrivileges;
cbtpPrevious: DWORD;
rTTokenPvg: TTokenPrivileges;
pcbtpPreviousRequired: DWORD;
tpResult: Boolean;
const
SE_SHUTDOWN_NAME = 'SeShutdownPrivilege';
begin
if Win32Platform = VER_PLATFORM_WIN32_NT then
begin
tpResult := OpenProcessToken(GetCurrentProcess(),
TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY,
TTokenHd);
if tpResult then
begin
tpResult := LookupPrivilegeValue(nil,
SE_SHUTDOWN_NAME,
TTokenPvg.Privileges[0].Luid);
TTokenPvg.PrivilegeCount := 1;
TTokenPvg.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED;
cbtpPrevious := SizeOf(rTTokenPvg);
pcbtpPreviousRequired := 0;
if tpResult then
Winapi.Windows.AdjustTokenPrivileges(TTokenHd,
False,
TTokenPvg,
cbtpPrevious,
rTTokenPvg,
pcbtpPreviousRequired);
end;
end;
Result := ExitWindowsEx(RebootParam, 0);
end;[/B]
//Как использовать
procedure TForm2.Button1Click(Sender: TObject);
begin

MyExitWindows(EWX_POWEROFF or EWX_FORCE);
  end;

Спящий режим :

procedure NTSleep;
var
  hToken: THandle;
  tkp: TTokenPrivileges;
  ReturnLength: Cardinal;
begin
  if OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES or
    TOKEN_QUERY, hToken) then
  begin
    LookupPrivilegeValue(nil, 'SeShutdownPrivilege', tkp.Privileges[0].Luid);
    tkp.PrivilegeCount := 1; // one privelege to set
    tkp.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED;
    if AdjustTokenPrivileges(hToken, False, tkp, 0, nil, ReturnLength) then
      SetSystemPowerState(true, true);
  end;
end;

//Как использовать
procedure TForm2.Button1Click(Sender: TObject);
begin
NTSleep;
end;