[pango/line-breaker: 10/41] pango-layout: export a helper

[Matthias Clasen <matthiasc src gnome org>]

commit dc6431492e1cced25951df5e8b07322aaa1cfe3a
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jan 14 22:12:14 2022 -0500

    pango-layout: export a helper
    
    Make pango_layout_run_get_extents_and_height available
    for use outside of pango-layout.c.

 pango/pango-layout.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 9167883c..d0cf62ea 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -5593,7 +5593,13 @@ pango_layout_get_empty_extents_and_height_at_index (PangoLayout    *layout,
     }
 }
 
-static void
+void pango_layout_run_get_extents_and_height (PangoLayoutRun *run,
+                                              PangoRectangle *run_ink,
+                                              PangoRectangle *run_logical,
+                                              PangoRectangle *line_logical,
+                                              int            *height);
+
+void
 pango_layout_run_get_extents_and_height (PangoLayoutRun *run,
                                          PangoRectangle *run_ink,
                                          PangoRectangle *run_logical,