Fix header includes.

Modified: trunk/reactos/drivers/multimedia/portcls/portcls.c

--- trunk/reactos/drivers/multimedia/portcls/portcls.c	2005-11-28 19:41:01 UTC (rev 19724)
+++ trunk/reactos/drivers/multimedia/portcls/portcls.c	2005-11-28 21:28:12 UTC (rev 19725)
@@ -25,6 +25,7 @@

  *  REVISION HISTORY:
  *       21 November 2005   Created James Tabor
  */

+#include <ddk/ntddk.h>

 #include <windows.h>
 #include "portcls.h"