Roll HarfBuzz to 1.1.3

third_party/harfbuzz-ng/src/hb-shape-plan.h

Index: third_party/harfbuzz-ng/src/hb-shape-plan.h
diff --git a/third_party/harfbuzz-ng/src/hb-shape-plan.h b/third_party/harfbuzz-ng/src/hb-shape-plan.h
index 8f54552f90ba504f6ba2e9cf01459621fc73f9b2..aa5e0c7d6f519b841c4519811f18845cdf92ee77 100644
--- a/third_party/harfbuzz-ng/src/hb-shape-plan.h
+++ b/third_party/harfbuzz-ng/src/hb-shape-plan.h
@@ -38,49 +38,49 @@ HB_BEGIN_DECLS
 
 typedef struct hb_shape_plan_t hb_shape_plan_t;
 
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
 hb_shape_plan_create (hb_face_t                     *face,
 		      const hb_segment_properties_t *props,
 		      const hb_feature_t            *user_features,
 		      unsigned int                   num_user_features,
 		      const char * const            *shaper_list);
 
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
 hb_shape_plan_create_cached (hb_face_t                     *face,
 			     const hb_segment_properties_t *props,
 			     const hb_feature_t            *user_features,
 			     unsigned int                   num_user_features,
 			     const char * const            *shaper_list);
 
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
 hb_shape_plan_get_empty (void);
 
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
 hb_shape_plan_reference (hb_shape_plan_t *shape_plan);
 
-void
+HB_EXTERN void
 hb_shape_plan_destroy (hb_shape_plan_t *shape_plan);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_shape_plan_set_user_data (hb_shape_plan_t    *shape_plan,
 			     hb_user_data_key_t *key,
 			     void *              data,
 			     hb_destroy_func_t   destroy,
 			     hb_bool_t           replace);
 
-void *
+HB_EXTERN void *
 hb_shape_plan_get_user_data (hb_shape_plan_t    *shape_plan,
 			     hb_user_data_key_t *key);
 
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_shape_plan_execute (hb_shape_plan_t    *shape_plan,
 		       hb_font_t          *font,
 		       hb_buffer_t        *buffer,
 		       const hb_feature_t *features,
 		       unsigned int        num_features);
 
-const char *
+HB_EXTERN const char *
 hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan);