#if wxUSE_HTML && wxUSE_STREAMS
-#ifndef WXPRECOMP
+#ifndef WX_PRECOMP
#include "wx/dynarray.h"
#include "wx/brush.h"
#include "wx/colour.h"
#include "wx/dc.h"
#include "wx/settings.h"
#include "wx/module.h"
+ #include "wx/wxcrtvararg.h"
#endif
#include "wx/html/htmlcell.h"