Sync to Wine-20050725:

Mike McCormack <mike@codeweavers.com>
- gcc 4.0 -Wpointer-sign fixes (Reg* functions).

svn path=/trunk/; revision=17334

reactos/lib/oledlg/insobjdlg.c

@@ -333,7 +333,8 @@ static void UIINSERTOBJECTDLG_SelectCreateFromFile(InsertObjectDlgInfo* pdlgInfo
  */
 static BOOL UIINSERTOBJECTDLG_PopulateObjectTypes(InsertObjectDlgInfo* pdlgInfo)
 {
-  DWORD i, len;
+  DWORD i;
+  LONG len;
   HKEY hkclsids;
   HKEY hkey;
   CLSID clsid;