--- a/src/java.desktop/share/native/libawt/awt/image/gif/gifdecoder.c	Fri Mar 02 19:10:12 2018 +0100
+++ b/src/java.desktop/share/native/libawt/awt/image/gif/gifdecoder.c	Sat Mar 03 08:21:47 2018 +0100
@@ -85,13 +85,13 @@
 /* Place holders for the old native interface. */
 
 long
-sun_awt_image_GifImageDecoder_parseImage()
+sun_awt_image_GifImageDecoder_parseImage(void)
 {
   return 0;
 }
 
 void
-sun_awt_image_GifImageDecoder_initIDs()
+sun_awt_image_GifImageDecoder_initIDs(void)
 {
 }