void folderview_append_item (FolderItem *item);
-void folderview_rescan_tree (Folder *folder);
+void folderview_rescan_tree (Folder *folder,
+ gboolean rebuild);
void folderview_rescan_all (void);
gint folderview_check_new (Folder *folder);
void folderview_check_new_all (void);