--- ray/src/hd/rhd_qtree.h	1998/08/12 17:56:26	3.10
+++ ray/src/hd/rhd_qtree.h	1998/12/17 09:46:35	3.12
@@ -6,6 +6,9 @@
  * Quadtree data structures for holodeck display drivers.
  */
 
+#undef NOPROTO
+#define NOPROTO 1
+#include "color.h"
 #include "tonemap.h"
 #include "rhdriver.h"