flash_screen
} else if (flash_screen) {
res = NCURSES_PUTP2_FLUSH("flash_screen", flash_screen);
if (flash_screen) {
res = NCURSES_PUTP2_FLUSH("flash_screen", flash_screen);
always_delay = (string == bell) || (string == flash_screen);
} else if (flash_screen) {
res = NCURSES_PUTP2("flash_screen", flash_screen);
if (flash_screen) {
res = NCURSES_PUTP2("flash_screen", flash_screen);
sc_visual_bell = flash_screen;