+#else
+#define BIT48 0
+#endif
+#endif /* BIT48 */
+
+/** Snapshotting configurables */
+
+/** Size of signal stack */
+#define SIGSTACKSIZE 65536
+
+/** Page size configuration */
+#define PAGESIZE 4096
+
+#define TLS 1
+
+/** Thread parameters */
+
+/* Size of stack to allocate for a thread. */
+#define STACK_SIZE (1024 * 1024)
+
+/** 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