One const for mathcalls.h

[Andreas Jaeger]

round is a const function, ok to commit the appended patch?

Andreas

2002-11-10  Andreas Jaeger  <aj@suse.de>

	* math/bits/mathcalls.h: Add const attribute for round.


============================================================
Index: math/bits/mathcalls.h
--- math/bits/mathcalls.h	28 Aug 2002 08:01:09 -0000	1.19
+++ math/bits/mathcalls.h	10 Nov 2002 15:27:22 -0000
@@ -307,7 +307,7 @@ __MATHCALL (nearbyint,, (_Mdouble_ __x))
 
 /* Round X to nearest integral value, rounding halfway cases away from
    zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
+__MATHCALL (round,, (_Mdouble_ __x), (__const__));
 
 /* Round X to the integral value in floating-point format nearest but
    not larger in magnitude.  */

-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj