Roll HarfBuzz to 1.1.3

third_party/harfbuzz-ng/src/hb-ft.h

Index: third_party/harfbuzz-ng/src/hb-ft.h
diff --git a/third_party/harfbuzz-ng/src/hb-ft.h b/third_party/harfbuzz-ng/src/hb-ft.h
index 4bbc8265807b0437ff9e787a6e253f2668621136..dc8ef8558484cb4faaa3cbe6906a84d8005a3a10 100644
--- a/third_party/harfbuzz-ng/src/hb-ft.h
+++ b/third_party/harfbuzz-ng/src/hb-ft.h
@@ -59,7 +59,7 @@ HB_BEGIN_DECLS
  * probably should use (the more recent) hb_ft_face_create_referenced()
  * instead.
  */
-hb_face_t *
+HB_EXTERN hb_face_t *
 hb_ft_face_create (FT_Face           ft_face,
 		   hb_destroy_func_t destroy);
 
@@ -71,7 +71,7 @@ hb_ft_face_create (FT_Face           ft_face,
  * Client is still responsible for making sure that ft-face is destroyed
  * after hb-face is.
  */
-hb_face_t *
+HB_EXTERN hb_face_t *
 hb_ft_face_create_cached (FT_Face ft_face);
 
 /* This version is like hb_ft_face_create(), except that it calls
@@ -81,7 +81,7 @@ hb_ft_face_create_cached (FT_Face ft_face);
  * This is the most convenient version to use.  Use it unless you have
  * very good reasons not to.
  */
-hb_face_t *
+HB_EXTERN hb_face_t *
 hb_ft_face_create_referenced (FT_Face ft_face);
 
 
@@ -98,26 +98,26 @@ hb_ft_face_create_referenced (FT_Face ft_face);
 
 /* See notes on hb_ft_face_create().  Same issues re lifecycle-management
  * apply here.  Use hb_ft_font_create_referenced() if you can. */
-hb_font_t *
+HB_EXTERN hb_font_t *
 hb_ft_font_create (FT_Face           ft_face,
 		   hb_destroy_func_t destroy);
 
 /* See notes on hb_ft_face_create_referenced() re lifecycle-management
  * issues. */
-hb_font_t *
+HB_EXTERN hb_font_t *
 hb_ft_font_create_referenced (FT_Face ft_face);
 
-FT_Face
+HB_EXTERN FT_Face
 hb_ft_font_get_face (hb_font_t *font);
 
-void
+HB_EXTERN void
 hb_ft_font_set_load_flags (hb_font_t *font, int load_flags);
 
-int
+HB_EXTERN int
 hb_ft_font_get_load_flags (hb_font_t *font);
 
 /* Makes an hb_font_t use FreeType internally to implement font functions. */
-void
+HB_EXTERN void
 hb_ft_font_set_funcs (hb_font_t *font);