src/windows/native/common/jdk_util_md.h

*** 1,7 ****
  /*
!  * Copyright (c) 2011, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2011, 2013, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 26,35 ****
--- 26,40 ----
  
  #ifndef JDK_UTIL_MD_H
  #define JDK_UTIL_MD_H
  
  #include "jni.h"
+ #include <float.h>
+ 
+ // checking for nanness
+ #define ISNANF(f) _isnan(f)
+ #define ISNAND(d) _isnan(d)
  
  #ifdef __cplusplus
  extern "C" {
  #endif