gotcha

61 |    }
62 | 
63 |    /* Test 1: Check if a dlsym generated indirect call gets re-routed by gotcha */
64 |    retfour = (int (*)(void)) dlsym(libnum, "return_four");
65 |    if (retfour() != 4) {
66 |       fprintf(stderr, "ERROR: dlsym returned original function, not wrapped\n");
67 |       had_error = -1;
68 |    }
69 | 
70 |    /* Test 2: Does a call in a dlopen'd library get rerouted by gotcha */
71 |    test_retfive = (int (*)(void)) dlsym(libnum, "test_return_five");
72 |    if (test_retfive() != 5) {
73 |       fprintf(stderr, "ERROR: call to return_five in libnum.so was not wrapped by correct_return_five\n");