void layout_marks_set(LayoutWindow *lw, gboolean enable);
gboolean layout_marks_get(LayoutWindow *lw);
+void layout_file_filter_set(LayoutWindow *lw, gboolean enable);
+
void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend);
gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend);