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.
   */
  
*** 81,107 ****
  #define lnovft  C[4]
  #define lnovlo  C[5]
  #define tinyl   C[6]
  
  long double
! coshl(long double x) {
          long double w, t;
  
          w = fabsl(x);
          if (!finitel(w))
                  return (w + w); /* x is INF or NaN */
          if (w < thr1) {
                  if (w < tinyl)
                          return (one + w);       /* inexact+directed rounding */
                  t = expm1l(w);
                  w = one + t;
                  w = one + (t * t) / (w + w);
                  return (w);
          }
          if (w < thr2) {
                  t = expl(w);
                  return (half * (t + one / t));
          }
          if (w <= lnovft)
                  return (half * expl(w));
          return (scalbnl(expl((w - lnovft) - lnovlo), 16383));
  }
--- 82,115 ----
  #define lnovft          C[4]
  #define lnovlo          C[5]
  #define tinyl           C[6]
  
  long double
! coshl(long double x)
! {
          long double w, t;
  
          w = fabsl(x);
+ 
          if (!finitel(w))
                  return (w + w);         /* x is INF or NaN */
+ 
          if (w < thr1) {
                  if (w < tinyl)
                          return (one + w);       /* inexact+directed rounding */
+ 
                  t = expm1l(w);
                  w = one + t;
                  w = one + (t * t) / (w + w);
                  return (w);
          }
+ 
          if (w < thr2) {
                  t = expl(w);
                  return (half * (t + one / t));
          }
+ 
          if (w <= lnovft)
                  return (half * expl(w));
+ 
          return (scalbnl(expl((w - lnovft) - lnovlo), 16383));
  }