--- ray/src/rt/rtotypes.h	2011/02/18 00:40:25	1.3
+++ ray/src/rt/rtotypes.h	2012/07/29 19:01:39	1.4
@@ -1,4 +1,4 @@
-/* RCSid $Id: rtotypes.h,v 1.3 2011/02/18 00:40:25 greg Exp $ */
+/* RCSid $Id: rtotypes.h,v 1.4 2012/07/29 19:01:39 greg Exp $ */
 /*
  * External functions implementing Radiance object types
  */
@@ -8,7 +8,8 @@ typedef int otype_implf(OBJREC *o, RAY *r);
 extern otype_implf o_sphere, o_face, o_cone, o_instance, o_mesh;
 
 extern otype_implf m_aniso, m_dielectric, m_glass, m_alias, m_light,
-	m_normal, m_mist, m_mirror, m_direct, m_clip, m_brdf, m_brdf2, m_bsdf;
+	m_normal, m_mist, m_mirror, m_direct, m_clip, m_brdf, m_brdf2,
+	m_bsdf, m_ashikhmin;
 
 extern otype_implf t_func, t_data;