src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.h

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1996, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -21,11 +21,14 @@
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 
-extern void img_makePalette(int cmapsize, int tablesize, int lookupsize,
+#include "jni.h"
+
+JNIEXPORT void JNICALL
+img_makePalette(int cmapsize, int tablesize, int lookupsize,
                             float lscale, float weight,
                             int prevclrs, int doMac,
                             unsigned char *reds,
                             unsigned char *greens,
                             unsigned char *blues,