@define foo(x)
{
	printf("foo(%d)\n", x);
	switch(x){
	case 1:
		goto label1;
	case 2:
		goto label2;
	case 3:
		goto label3;
	default:
		printf("default\n");
	}
	return;
label1:
	printf("got to label!\n");
	printf("kept going!\n");
label2:
	printf("got to label2!\n");
	return;
label3:
	printf("got to label3!\n");
}

foo(0);
foo(1);
foo(2);
foo(3);