AUT_DEFINE_RESULTS();
int
main(void)
{

        AUT_SETUP();
        aut_assert(1 == 0);
        aut_assert(1 == 1);
        AUT_END();

        return 0;
}

==>

eirik@eirik:~/Projects/akuma/aut/trunk$ ./aut 
Test failed: aut.c:62: 1 == 0
Test passed: aut.c:63: 1 == 1
AUT End:
        Tests run: 2
        Tests passed/failed: 1/1