--- a/src/hotspot/share/include/jvm.h	Tue Feb 27 14:15:30 2018 +0100
+++ b/src/hotspot/share/include/jvm.h	Tue Feb 13 15:48:23 2018 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -119,6 +119,9 @@
  * java.lang.Runtime
  */
 JNIEXPORT void JNICALL
+JVM_BeforeHalt();
+
+JNIEXPORT void JNICALL
 JVM_Halt(jint code);
 
 JNIEXPORT void JNICALL