11210 libm should be cstyle(1ONBLD) clean

*** 20,41 ****
   */
  
  /*
   * 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;
  
          px[HIXWORD] = (px[HIXWORD] & ~XSGNMSK) | (py[HIXWORD] & XSGNMSK);
          return (x);
  }
--- 20,43 ----
   */
  
  /*
   * 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;
  
          px[HIXWORD] = (px[HIXWORD] & ~XSGNMSK) | (py[HIXWORD] & XSGNMSK);
          return (x);
  }