extern void tui_update_source_windows_with_addr (struct gdbarch *, CORE_ADDR);
extern void tui_update_source_windows_with_line (struct symtab *,
int);
-extern void tui_clear_source_content (struct tui_source_window_base *, int);
-extern void tui_erase_source_content (struct tui_source_window_base *, int);
+extern void tui_clear_source_content (struct tui_source_window_base *);
+extern void tui_erase_source_content (struct tui_source_window_base *);
extern void tui_show_source_content (struct tui_source_window_base *);
extern void tui_set_exec_info_content (struct tui_source_window_base *);
extern void tui_show_exec_info_content (struct tui_source_window_base *);