+ , "-u", "_base_GHCziConc_ensureIOManagerIsRunning_closure"
+ , "-u", "_base_GHCziConc_runSparks_closure"
+ , "-u", "_base_GHCziConc_runHandlers_closure"
+ , "-u", "_base_GHCziConc_pendingDelays_closure"
+ , "-u", "_base_GHCziConc_pendingEvents_closure"
+ , "-u", "_base_GHCziConc_ioManagerThread_closure"
+#if !defined(mingw32_HOST_OS)
+ , "-u", "_base_GHCziConc_prodding_closure"
+ , "-u", "_base_GHCziConc_sync_closure"
+ , "-u", "_base_GHCziConc_stick_closure"
+#endif