fix comparison of BYTE variable with -1 after last commit

[wxWidgets.git] / include / wx / listbook.h

diff --git a/include/wx/listbook.h b/include/wx/listbook.h
index d6e110a219aaaa01288e273ec60398b6dfd6bef8..13a28528661f1c42dc5866d12456772fa414031b 100644 (file)
--- a/include/wx/listbook.h
+++ b/include/wx/listbook.h
@@ -18,8 +18,8 @@
 
 #include "wx/bookctrl.h"
 
-class WXDLLEXPORT wxListView;
-class WXDLLEXPORT wxListEvent;
+class WXDLLIMPEXP_FWD_CORE wxListView;
+class WXDLLIMPEXP_FWD_CORE wxListEvent;
 
 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED;
 extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING;