+/* Installs a function which is called when the runtime encounters an unhandled exception.
+ * This hook isn't expected to return.
+ * If no hook has been installed, the runtime will print a message before aborting.
+ */
+typedef void (*MonoUnhandledExceptionFunc) (MonoObject *exc, void *user_data);
+MONO_API void mono_install_unhandled_exception_hook (MonoUnhandledExceptionFunc func, void *user_data);
+void mono_invoke_unhandled_exception_hook (MonoObject *exc);
+