--- freem/src/operator.c	2025/02/28 20:06:07	1.2
+++ freem/src/operator.c	2025/03/09 15:20:18	1.4
@@ -15,7 +15,7 @@
  *    operators pattern-match, divide, multiply, add, power
  *
  *  
- *   Author: Serena Willis <jpw@coherent-logic.com>
+ *   Author: Serena Willis <snw@coherent-logic.com>
  *    Copyright (C) 1998 MUG Deutschland
  *    Copyright (C) 2020 Coherent Logic Development LLC
  *
@@ -41,8 +41,6 @@
 #include <stdlib.h>
 #include <math.h>
 
-void    root ();
-void    mround ();
 int unit (char *str);
 extern void cond_round (char *a, int digits); /* defined in expr.c */
 
@@ -2511,10 +2509,7 @@ void m_op (char *a, char *b, short op)
 	/* rounding */
 	/* 'a' is assumed to be a 'canonic' numeric string  */
 	/* it is rounded to 'digits' fractional digits      */
-void
-mround (a, digits)
-	char   *a;
-	int     digits;
+void mround (char *a, int digits)
 {
     int     ch,
             i,