11210 libm should be cstyle(1ONBLD) clean

*** 20,29 ****
--- 20,30 ----
   */
  
  /*
   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
   */
+ 
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
*** 31,38 ****
  
  #include "libm.h"
  #include "complex_wrapper.h"
  
  double
! creal(dcomplex z) {
          return (D_RE(z));
  }
--- 32,40 ----
  
  #include "libm.h"
  #include "complex_wrapper.h"
  
  double
! creal(dcomplex z)
! {
          return (D_RE(z));
  }