--- old/src/java.desktop/unix/native/libawt_xawt/awt/gtk2_interface.h	2015-10-22 10:07:33.383072585 -0400
+++ new/src/java.desktop/unix/native/libawt_xawt/awt/gtk2_interface.h	2015-10-22 10:07:33.227072580 -0400
@@ -270,6 +270,13 @@
   G_PARAM_PRIVATE             = 1 << 5
 } GParamFlags;
 
+typedef enum {
+    GDK_INTERP_NEAREST,
+    GDK_INTERP_TILES,
+    GDK_INTERP_BILINEAR,
+    GDK_INTERP_HYPER          
+} GdkInterpType;
+
 /* We define all structure pointers to be void* */
 typedef void GError;
 typedef void GMainContext;
@@ -787,6 +794,8 @@
 GdkPixbuf *(*fp_gdk_pixbuf_get_from_drawable)(GdkPixbuf *dest,
         GdkDrawable *src, GdkColormap *cmap, int src_x, int src_y,
         int dest_x, int dest_y, int width, int height);
+GdkPixbuf *(*fp_gdk_pixbuf_scale_simple)(GdkPixbuf *src,
+        int dest_width, int dest_heigh, GdkInterpType interp_type);
 
 
 void (*fp_gtk_widget_destroy)(GtkWidget *widget);