struct wgt_widget *wgt_combo(struct wgt_window *win, const char **items, int num_items,
int sel, int x, int y, int width, int height, wgt_callback modfunc);
struct wgt_widget *wgt_combo(struct wgt_window *win, const char **items, int num_items,
int sel, int x, int y, int width, int height, wgt_callback modfunc);