--- a/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-face.h	Tue Dec 05 11:04:42 2017 -0800
+++ b/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-face.h	Thu Dec 07 11:55:06 2017 -0800
@@ -111,6 +111,11 @@
 HB_EXTERN unsigned int
 hb_face_get_glyph_count (hb_face_t *face);
 
+HB_EXTERN unsigned int
+hb_face_get_table_tags (hb_face_t    *face,
+                        unsigned int  start_offset,
+                        unsigned int *table_count, /* IN/OUT */
+                        hb_tag_t     *table_tags /* OUT */);
 
 HB_END_DECLS