Bind Winspool#DocumentProperties (only signature, no documentation)

Author: matthiasblaesing

contrib/platform/src/com/sun/jna/platform/win32/Winspool.java

@@ -1475,4 +1475,8 @@ public JOB_INFO_1(int size) {
             super(new Memory(size));
         }
     }
+
+    int DocumentProperties(
+            WinDef.HWND hWnd, HANDLE hPrinter, String pDeviceName,
+            Pointer pDevModeOutput, Pointer pDevModeInput, int fMode);
 }