win32security.AdjustTokenPrivileges

[Patrick Blanchette]

I,
   I'd like to reboot a windows NT station using a Python script.  It is 
supposed to be possible using the Python extensions for Windows.  I try 
the following code but an exception is thrown after the call to 
AdjustTokenPrivileges:
-----------------------------------------------
hProcess = GetCurrentProcess()
processToken = OpenProcessToken(hProcess, TOKEN_ADJUST_PRIVILEGES | 
TOKEN_QUERY)
procPrivValue = LookupPrivilegeValue (None, SE_SHUTDOWN_NAME)
AdjustTokenPrivileges (processToken, 0, (provValue, SE_PRIVILEGE_ENABLED) )
ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)
-->
Traceback (innermost last):
  File "<interactive input>", line 1, in ?
TypeError: A TOKEN_PRIVILEGES object must be a tuple of (LARGE_INTEGER, int)
-----------------------------------------------

How should I use the AdjustTokenPrivileges function?

thank