static void ifbw_print(void) {
	IFBW *ptr = ifbw;
	while (ptr) {
		printf("#%s#\n", ptr->txt);
		ptr = ptr->next;
	}
}
static void ifbw_print(void) {
	IFBW *ptr = ifbw;
	while (ptr) {
		printf("#%s#\n", ptr->txt);
		ptr = ptr->next;
	}
}