Handle system default font and changing font parameters.

[bpt/emacs.git] / src / font.h

diff --git a/src/font.h b/src/font.h
index 5726ffd..1a09df2 100644 (file)
--- a/src/font.h
+++ b/src/font.h
@@ -687,6 +687,8 @@ struct font_driver
      the (N-1)th element of VARIATIONS.  */
   int (*get_variation_glyphs) P_ ((struct font *font,
                                   int c, unsigned variations[256]));
+
+  void (*filter_properties) P_ ((Lisp_Object font, Lisp_Object properties));
 };