+enum accountings { ACT_STANDARD = 1, ACT_SAMPLEHOLD = 2, ACT_SIMPLE = 3, ACT_MULTIPLE = 4 };
+enum dampenings { DAMPEN_NONE = 0, DAMPEN_TEST = 1, DAMPEN_FAILED = 2, DAMPEN_PASSED = 3, DAMPEN_SKIP = 4 };
+enum memberships { SWIM = 1, ZOOKEEPER = 2 };
+enum failure_behaviors { PANIC = 1, QUORUM = 2 };