+/* Creating and destroying an adjustor thunk */
+extern void* createAdjustor(int cconv, StgStablePtr hptr, StgFunPtr wptr,
+ char *typeString);
+extern void freeHaskellFunctionPtr(void* ptr);
+
+#if defined(mingw32_HOST_OS)
+extern int stg_InstallConsoleEvent(int action, StgStablePtr *handler);
+#else
+extern int stg_sig_install (int, int, StgStablePtr *, void *);
+#endif
+