11210 libm should be cstyle(1ONBLD) clean

*** 20,46 ****
   */
  
  /*
   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
   */
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #pragma weak __significand = significand
  
  #include "libm.h"
  
  double
! significand(double x) {
!         int ix = ((int *) &x)[HIWORD] & ~0x80000000;
  
          /* weed out 0/+-Inf/NaN because C99 ilogb raises invalid on them */
!         if ((ix | ((int *) &x)[LOWORD]) == 0 || ix >= 0x7ff00000)
  #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
                  return ((ix & 0x80000) != 0 ? x : x + x);
                  /* assumes sparc-like QNaN */
  #else
                  return (x + x);
  #endif
          else
--- 20,49 ----
   */
  
  /*
   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
   */
+ 
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #pragma weak __significand = significand
  
  #include "libm.h"
  
  double
! significand(double x)
! {
!         int ix = ((int *)&x)[HIWORD] & ~0x80000000;
  
          /* weed out 0/+-Inf/NaN because C99 ilogb raises invalid on them */
!         if ((ix | ((int *)&x)[LOWORD]) == 0 || ix >= 0x7ff00000)
  #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN)
                  return ((ix & 0x80000) != 0 ? x : x + x);
+ 
          /* assumes sparc-like QNaN */
  #else
                  return (x + x);
  #endif
          else