added tracing facility from Loki
diff --git a/src/mesa/glapi/glapi.h b/src/mesa/glapi/glapi.h
index 2b545b4..2a56c77 100644
--- a/src/mesa/glapi/glapi.h
+++ b/src/mesa/glapi/glapi.h
@@ -1,8 +1,8 @@
-/* $Id: glapi.h,v 1.14 2000/01/28 20:17:42 brianp Exp $ */
+/* $Id: glapi.h,v 1.15 2000/09/05 20:17:37 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.5
  *
  * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  *
@@ -59,6 +59,12 @@
 _glapi_get_dispatch(void);
 
 
+#if defined(TRACE)
+extern struct _glapi_table *
+_glapi_get_true_dispatch(void);
+#endif
+
+
 extern GLuint
 _glapi_get_dispatch_table_size(void);