X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bd08f2f766a33014b8d60fbf27f0f41026d7abf7..13d4419b86d028b3e7e32b0f94cc45c40dd9551c:/include/wx/filename.h?ds=sidebyside

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 6f3273257d..023366e020 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -27,6 +27,7 @@
 #include "wx/filefn.h"
 #include "wx/datetime.h"
 #include "wx/intl.h"
+#include "wx/longlong.h"
 
 #if wxUSE_FILE
 class WXDLLIMPEXP_FWD_BASE wxFile;
@@ -86,7 +87,7 @@ enum
 
 #if wxUSE_LONGLONG
 // error code of wxFileName::GetSize()
-extern wxULongLong wxInvalidSize;
+extern WXDLLIMPEXP_DATA_BASE(const wxULongLong) wxInvalidSize;
 #endif // wxUSE_LONGLONG