48     OM_uint32 minor, major;  in main()  local
55     major = gss_add_cred(&minor, GSS_C_NO_CREDENTIAL, GSS_C_NO_NAME,  in main()
58     assert(major == (GSS_S_CALL_INACCESSIBLE_WRITE | GSS_S_NO_CRED));  in main()
63     major = gss_add_cred(&minor, GSS_C_NO_CREDENTIAL, name, &mech_krb5,  in main()
66     assert(major == GSS_S_NO_CRED);  in main()
71     major = gss_add_cred(&minor, GSS_C_NO_CREDENTIAL, GSS_C_NO_NAME,  in main()
74     assert(major == GSS_S_COMPLETE);  in main()
77     major = gss_inquire_cred_by_mech(&minor, cred1, &mech_krb5, NULL, NULL,  in main()
79     assert(major == GSS_S_COMPLETE && usage == GSS_C_INITIATE);  in main()
80     major = gss_inquire_cred_by_mech(&minor, cred1, &mech_iakerb, NULL, NULL,  in main()
82     assert(major == GSS_S_NO_CRED);  in main()
86     major = gss_add_cred(&minor, cred1, GSS_C_NO_NAME, &mech_krb5,  in main()
89     assert(major == GSS_S_DUPLICATE_ELEMENT);  in main()
92     major = gss_add_cred(&minor, cred1, GSS_C_NO_NAME, &mech_iakerb,  in main()
95     assert(major == GSS_S_COMPLETE);  in main()
98     major = gss_inquire_cred_by_mech(&minor, cred1, &mech_krb5, NULL, NULL,  in main()
100     assert(major == GSS_S_COMPLETE && usage == GSS_C_INITIATE);  in main()
101     major = gss_inquire_cred_by_mech(&minor, cred1, &mech_iakerb, NULL, NULL,  in main()
103     assert(major == GSS_S_COMPLETE && usage == GSS_C_ACCEPT);  in main()
107     major = gss_add_cred(&minor, GSS_C_NO_CREDENTIAL, GSS_C_NO_NAME,  in main()
110     assert(major == GSS_S_COMPLETE);  in main()
114     major = gss_add_cred(&minor, cred1, GSS_C_NO_NAME, &mech_iakerb,  in main()
117     assert(major == GSS_S_COMPLETE);  in main()
120     major = gss_inquire_cred_by_mech(&minor, cred1, &mech_krb5, NULL, NULL,  in main()
122     assert(major == GSS_S_COMPLETE && usage == GSS_C_ACCEPT);  in main()
123     major = gss_inquire_cred_by_mech(&minor, cred1, &mech_iakerb, NULL, NULL,  in main()
125     assert(major == GSS_S_NO_CRED);  in main()
126     major = gss_inquire_cred_by_mech(&minor, cred2, &mech_krb5, NULL, NULL,  in main()
128     assert(major == GSS_S_COMPLETE && usage == GSS_C_ACCEPT);  in main()
129     major = gss_inquire_cred_by_mech(&minor, cred2, &mech_iakerb, NULL, NULL,  in main()
131     assert(major == GSS_S_COMPLETE && usage == GSS_C_INITIATE);  in main()