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 __significandf = significandf
  
  #include "libm.h"
  
  float
! significandf(float x) {
!         int ix = *(int *) &x & ~0x80000000;
  
          if (ix == 0 || ix >= 0x7f800000)        /* 0/+-Inf/NaN */
  #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
                  return (ix > 0x7f800000 ? x * x : x);
  #else
--- 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 __significandf = significandf
  
  #include "libm.h"
  
  float
! significandf(float x)
! {
!         int ix = *(int *)&x & ~0x80000000;
  
          if (ix == 0 || ix >= 0x7f800000)        /* 0/+-Inf/NaN */
  #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
                  return (ix > 0x7f800000 ? x * x : x);
  #else