using System; using System.Runtime.InteropServices;
class P{
 [DllImport("kernel32.dll",CharSet=CharSet.Unicode,SetLastError=true)] static extern IntPtr LoadLibraryW(string n);
 [DllImport("kernel32.dll",CharSet=CharSet.Ansi,SetLastError=true)] static extern IntPtr GetProcAddress(IntPtr h,string n);
 [DllImport("kernel32.dll",CharSet=CharSet.Ansi,SetLastError=true)] static extern IntPtr GetProcAddress(IntPtr h,IntPtr ord);
 static void Main(){
  string[] dlls={"winspool.drv","spoolss.dll"};
  string[] fns={"RemoteFindFirstPrinterChangeNotificationEx","RemoteFindFirstPrinterChangeNotification","RpcRemoteFindFirstPrinterChangeNotificationEx","OpenPrinter2W","AddPrinterConnectionW","RpcOpenPrinter","RpcClosePrinter","FindFirstPrinterChangeNotification","ClosePrinter"};
  foreach(string d in dlls){ IntPtr h=LoadLibraryW(d); Console.WriteLine("DLL "+d);
   foreach(string f in fns){ IntPtr p=GetProcAddress(h,f); Console.WriteLine("  "+(p!=IntPtr.Zero?"FOUND ":"      ")+f); }
   foreach(int o in new int[]{40,45,46,47,48,49,50}){ IntPtr p=GetProcAddress(h,(IntPtr)o); if(p!=IntPtr.Zero) Console.WriteLine("  ORD "+o+" present"); }
  }
 }}