--- ray/src/gen/genworm.c	1991/11/12 17:04:53	2.1
+++ ray/src/gen/genworm.c	1993/11/18 09:33:07	2.3
@@ -15,7 +15,7 @@ static char SCCSid[] = "$SunId$ LBL";
  */
 
 #include  <stdio.h>
-
+#include  <math.h>
 #include  "fvect.h"
 
 #define  XNAME		"X`SYS`"		/* x function name */
@@ -136,6 +136,7 @@ char  *msg;
 
 
 quit(code)
+int  code;
 {
 	exit(code);
 }