--- ray/src/gen/genbeads.c	1989/02/02 11:16:24	1.1
+++ ray/src/gen/genbeads.c	1993/06/04 14:29:20	2.3
@@ -12,8 +12,8 @@ static char SCCSid[] = "$SunId$ LBL";
  */
 
 #include  <stdio.h>
+#include  <math.h>
 
-
 char  *mtype;		/* material type */
 
 char  *name;		/* name */
@@ -23,7 +23,6 @@ main(argc, argv)
 int  argc;
 char  **argv;
 {
-	double  atof();
 	double  p0[3], p1[3], r0[3], r1[3];
 	double  rad, inc;
 	
@@ -65,7 +64,6 @@ double  r1[3];
 double  rad;
 double  inc;
 {
-	double  sqrt();
 	register int  i;
 	double  v[3];
 	double  t;