+/** How many shadow tables of memory to preallocate for data race detector. */
+#define SHADOWBASETABLES 4
+
+/** Enable debugging assertions (via ASSERT()) */
+//#define CONFIG_ASSERT
+
+/** Enable mitigations against fork handlers that call into locks... */
+#define FORK_HANDLER_HACK
+
+/** Enable smart fuzzer */
+//#define NEWFUZZER
+
+/** Define semantics of volatile memory operations. */
+#define memory_order_volatile_load memory_order_acquire
+#define memory_order_volatile_store memory_order_release
+
+//#define memory_order_volatile_load memory_order_relaxed
+//#define memory_order_volatile_store memory_order_relaxed
+
+//#define COLLECT_STAT
+#define REPORT_DATA_RACES
+
+//#define PRINT_TRACE