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.
   */
  
*** 63,85 ****
  
  #include "libm.h"
  #include "longdouble.h"
  
  long double
! cosl(long double x) {
          long double y[2], z = 0.0L;
          int n, ix;
  
!         ix = *(int *) &x;                       /* High word of x */
  
          ix &= 0x7fffffff;
!         if (ix <= 0x3ffe9220)                   /* |x| ~< pi/4 */
                  return (__k_cosl(x, z));
!         else if (ix >= 0x7fff0000)              /* trig(Inf or NaN) is NaN */
                  return (x - x);
!         else {                                  /* argument reduction needed */
                  n = __rem_pio2l(x, y);
                  switch (n & 3) {
                  case 0:
                          return (__k_cosl(y[0], y[1]));
                  case 1:
                          return (-__k_sinl(y[0], y[1]));
--- 64,89 ----
  
  #include "libm.h"
  #include "longdouble.h"
  
  long double
! cosl(long double x)
! {
          long double y[2], z = 0.0L;
          int n, ix;
  
!         ix = *(int *)&x;                /* High word of x */
  
          ix &= 0x7fffffff;
! 
!         if (ix <= 0x3ffe9220) {         /* |x| ~< pi/4 */
                  return (__k_cosl(x, z));
!         } else if (ix >= 0x7fff0000) {  /* trig(Inf or NaN) is NaN */
                  return (x - x);
!         } else {                        /* argument reduction needed */
                  n = __rem_pio2l(x, y);
+ 
                  switch (n & 3) {
                  case 0:
                          return (__k_cosl(y[0], y[1]));
                  case 1:
                          return (-__k_sinl(y[0], y[1]));
*** 87,94 ****
                          return (-__k_cosl(y[0], y[1]));
                  case 3:
                          return (__k_sinl(y[0], y[1]));
                  }
          }
          /* NOTREACHED */
!     return 0.0L;
  }
--- 91,99 ----
                          return (-__k_cosl(y[0], y[1]));
                  case 3:
                          return (__k_sinl(y[0], y[1]));
                  }
          }
+ 
          /* NOTREACHED */
!         return (0.0L);
  }