X-Git-Url: https://git.decadent.org.uk/gitweb/?p=ion3.git;a=blobdiff_plain;f=ioncore%2Fgr.h;fp=ioncore%2Fgr.h;h=b42c6632ff6a3d46dc25c935bc12828e78829739;hp=2d552985c5fc09dec39bc174333307fe829b7eb9;hb=ae4260bb64817c11f9a7140324cd3e3ba113e297;hpb=de22e45179cb3bafa490294d31d47f361047a30a

diff --git a/ioncore/gr.h b/ioncore/gr.h
index 2d55298..b42c663 100644
--- a/ioncore/gr.h
+++ b/ioncore/gr.h
@@ -3,10 +3,7 @@
  *
  * Copyright (c) Tuomo Valkonen 1999-2007. 
  *
- * Ion is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
+ * See the included file LICENSE for details.
  */
 
 #ifndef ION_IONCORE_GR_H
@@ -110,6 +107,7 @@ extern uint gr_stylespec_score2(const GrStyleSpec *spec, const GrStyleSpec *attr
 
 extern void gr_stylespec_init(GrStyleSpec *spec);
 extern bool gr_stylespec_set(GrStyleSpec *spec, GrAttr a);
+extern bool gr_stylespec_isset(const GrStyleSpec *spec, GrAttr a);
 extern void gr_stylespec_unset(GrStyleSpec *spec, GrAttr a);
 extern bool gr_stylespec_add(GrStyleSpec *spec, GrAttr a, uint score);
 extern bool gr_stylespec_append(GrStyleSpec *dst, const GrStyleSpec *src);