--- ray/src/rt/rview.c	1991/11/25 10:11:01	2.2
+++ ray/src/rt/rview.c	1991/12/19 14:54:46	2.3
@@ -170,7 +170,6 @@ command(prompt)			/* get/execute command */
 char  *prompt;
 {
 #define  badcom(s)	strncmp(s, inpbuf, args-inpbuf-1)
-	double  atof();
 	char  inpbuf[256];
 	char  *args;
 again: