X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/989ab1e5a604d3a44635d3ec50b520afdfe58077..fe8b03618ae0a511bf76e85565b3d43b68e99cd5:/include/wx/gtk1/treectrl.h

diff --git a/include/wx/gtk1/treectrl.h b/include/wx/gtk1/treectrl.h
index 5f648d6c54..09ee499296 100644
--- a/include/wx/gtk1/treectrl.h
+++ b/include/wx/gtk1/treectrl.h
@@ -27,7 +27,7 @@ struct wxTreeViewItem;
 // a callback function used for sorting tree items, it should return -1 if the
 // first item precedes the second, +1 if the second precedes the first or 0 if
 // they're equivalent
-class WXDLLIMPEXP_CORE wxTreeItemData;
+class WXDLLIMPEXP_FWD_CORE wxTreeItemData;
 typedef int (*wxTreeItemCmpFunc)(wxTreeItemData *item1, wxTreeItemData *item2);
 
 // ----------------------------------------------------------------------------