Hide internal symbols

diff --git a/src/hb-ot-shape.cc b/src/hb-ot-shape.cc
index f78c29b..02be237 100644 (file)
--- a/src/hb-ot-shape.cc
+++ b/src/hb-ot-shape.cc
@@ -377,7 +377,7 @@ hb_ot_shape_execute_internal (hb_ot_shape_context_t *c)
   c->buffer->props.direction = c->target_direction;
 }
 
-void
+static void
 hb_ot_shape_plan_internal (hb_ot_shape_plan_t       *plan,
                           hb_face_t                *face,
                           const hb_segment_properties_t  *props,
@@ -391,7 +391,7 @@ hb_ot_shape_plan_internal (hb_ot_shape_plan_t       *plan,
   plan->map.compile (face, props);
 }
 
-void
+static void
 hb_ot_shape_execute (hb_ot_shape_plan_t *plan,
                     hb_font_t          *font,
                     hb_buffer_t        *buffer,