[CLIPBRD] Clipbrd program should accept the quoted file path (#638)

base/applications/clipbrd/clipbrd.c

···
 
             UpdateDisplayMenu();
             SetDisplayFormat(0);
+
+            DragAcceptFiles(hWnd, TRUE);
             break;
         }
 
···
     }
 
     /* If the user provided a path to a clipboard data file, try to open it */
-    if (lpCmdLine != NULL && *lpCmdLine)
-        LoadClipboardDataFromFile(lpCmdLine);
+    if (__argc >= 2)
+        LoadClipboardDataFromFile(__wargv[1]);
 
     while (GetMessageW(&msg, 0, 0, 0))
     {

base/applications/clipbrd/precomp.h

···
 #include <htmlhelp.h>
 #include <commdlg.h>
 #include <winnls.h>
+#include <stdlib.h>
 
 #include "resources.h"
 #include "cliputils.h"