--- ray/src/rt/rcontrib.h	2012/06/16 17:09:49	2.5
+++ ray/src/rt/rcontrib.h	2013/08/07 05:10:09	2.9
@@ -1,9 +1,12 @@
-/* RCSid $Id: rcontrib.h,v 2.5 2012/06/16 17:09:49 greg Exp $ */
+/* RCSid $Id: rcontrib.h,v 2.9 2013/08/07 05:10:09 greg Exp $ */
 
 /*
  * Header file for rcontrib modules
  */
 
+#include "platform.h"
+#include "paths.h"
+#include "rtprocess.h"
 #include "ray.h"
 #include "func.h"
 #include "lookup.h"
@@ -112,10 +115,12 @@ extern void		recover_output(void);
 extern int		getvec(FVECT vec);
 
 extern int		in_rchild(void);
-extern void		end_children(void);
+extern void		end_children(int immed);
 
 extern void		put_zero_record(int ndx);
 
 extern void		parental_loop(void);	/* controlling process */
+
+extern void		feeder_loop(void);	/* feeder process */
 
 extern void		rcontrib(void);		/* main calculation loop */