internal static extern bool SaferComputeTokenFromLevel(IntPtr LevelHandle, SafeHandle InAccessToken, out SafeKernelObjectHandle OutAccessToken, SaferFlags dwFlags, IntPtr lpReserved);
static extern bool SaferComputeTokenFromLevel(IntPtr LevelHandle, SafeHandle InAccessToken, out SafeKernelObjectHandle OutAccessToken, SaferFlags dwFlags, IntPtr lpReserved);