ncurses_def_prog_mode Saves terminals (program) mode &reftitle.description; boolncurses_def_prog_mode &warn.experimental.func; Saves the current terminal modes for program (in curses) for use by ncurses_reset_prog_mode. &reftitle.returnvalues; Returns &false; on success, otherwise &true;. &reftitle.seealso; ncurses_reset_prog_mode