X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e2effeb9884f5bfbc5d42e1f2b01bd48b4f5f8c6..39de6d6ca1dd08e07d7a71581eaa22cd1ece836d:/include/wx/gtk/treectrl.h

diff --git a/include/wx/gtk/treectrl.h b/include/wx/gtk/treectrl.h
index b5452888b6..84b5697f66 100644
--- a/include/wx/gtk/treectrl.h
+++ b/include/wx/gtk/treectrl.h
@@ -25,13 +25,13 @@
 typedef long wxDataType;
 
 // fwd decl
-class  wxImageList;
+class  WXDLLIMPEXP_CORE wxImageList;
 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 wxTreeItemData;
+class WXDLLIMPEXP_CORE wxTreeItemData;
 typedef int (*wxTreeItemCmpFunc)(wxTreeItemData *item1, wxTreeItemData *item2);
 
 // ----------------------------------------------------------------------------