ns = @names c32le {
	struct foo {
		@0x0 int x;
		@0x8;
	};
	@0x0 struct foo foo;
};

as = mknas();
dom = mkdom(ns, as);

p = &dom`foo;
printf("p = %x\n", p);
q = p+3;
printf("q=p+3 = %x\n", q);
printf("q-p = %x\n", q-p);
printf("typeof(q-p) = %t\n", @typeof(q-p));
p = (unsigned long)p;
printf("p = (ulong)p; q-p = %x\n", q-p);
printf("typeof(q-p) = %t\n", @typeof(q-p));