11210 libm should be cstyle(1ONBLD) clean

@@ -20,22 +20,24 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #pragma weak __copysignl = copysignl
 
 #include "libm.h"
 
 long double
-copysignl(long double x, long double y) {
-        int *px = (int *) &x;
-        int *py = (int *) &y;
+copysignl(long double x, long double y)
+{
+        int *px = (int *)&x;
+        int *py = (int *)&y;
 
         px[HIXWORD] = (px[HIXWORD] & ~XSGNMSK) | (py[HIXWORD] & XSGNMSK);
         return (x);
 }