--- ray/src/gen/mkillum.h	2003/06/26 00:58:09	2.3
+++ ray/src/gen/mkillum.h	2003/11/16 10:29:38	2.5
@@ -1,19 +1,19 @@
-/* RCSid: $Id: mkillum.h,v 2.3 2003/06/26 00:58:09 schorsch Exp $ */
+/* RCSid: $Id: mkillum.h,v 2.5 2003/11/16 10:29:38 schorsch Exp $ */
 /*
  * Common definitions for mkillum
  */
 #ifndef _RAD_MKILLUM_H_
 #define _RAD_MKILLUM_H_
-#ifdef __cplusplus
-extern "C" {
-#endif
 
-
 #include  "standard.h"
 #include  "object.h"
 #include  "otypes.h"
 #include  "rtprocess.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 				/* illum flags */
 #define  IL_LIGHT	0x1		/* light rather than illum */
 #define  IL_COLDST	0x2		/* use color distribution */
@@ -40,6 +40,12 @@ struct rtproc {
 	int	nrays;			/* current length of rtrace buffer */
 };				/* rtrace process */
 
+extern void printobj(char  *mod, register OBJREC  *obj);
+extern int average(register struct illum_args  *il, float  *da, int  n);
+extern void flatout(struct illum_args  *il, float  *da, int  n, int  m,
+	FVECT  u, FVECT  v, FVECT  w);
+extern void illumout(register struct illum_args  *il, OBJREC  *ob);
+extern void roundout(struct illum_args  *il, float  *da, int  n, int  m);
 
 #ifdef __cplusplus
 }