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.
   */
  
*** 40,81 ****
  
  #if defined(__i386) && !defined(__amd64)
  #include <float.h>
  #endif
  
! int fegetround(void)
  {
          unsigned long   fsr;
  
          __fenv_getfsr(&fsr);
!         return (int)__fenv_get_rd(fsr);
  }
  
! int fesetround(int r)
  {
          unsigned long   fsr;
  
          if (r & ~3)
!                 return -1;
          __fenv_getfsr(&fsr);
          __fenv_set_rd(fsr, r);
          __fenv_setfsr(&fsr);
  #if defined(__i386) && !defined(__amd64)
          FLT_ROUNDS = (0x2D >> (r << 1)) & 3;    /* 0->1, 1->3, 2->2, 3->0 */
  #endif
!         return 0;
  }
  
! int fesetround96(int r)
  {
          unsigned long   fsr;
  
          if (r & ~3)
!                 return 0;
          __fenv_getfsr(&fsr);
          __fenv_set_rd(fsr, r);
          __fenv_setfsr(&fsr);
  #if defined(__i386) && !defined(__amd64)
          FLT_ROUNDS = (0x2D >> (r << 1)) & 3;    /* 0->1, 1->3, 2->2, 3->0 */
  #endif
!         return 1;
  }
--- 41,87 ----
  
  #if defined(__i386) && !defined(__amd64)
  #include <float.h>
  #endif
  
! int
! fegetround(void)
  {
          unsigned long fsr;
  
          __fenv_getfsr(&fsr);
!         return ((int)__fenv_get_rd(fsr));
  }
  
! int
! fesetround(int r)
  {
          unsigned long fsr;
  
          if (r & ~3)
!                 return (-1);
! 
          __fenv_getfsr(&fsr);
          __fenv_set_rd(fsr, r);
          __fenv_setfsr(&fsr);
  #if defined(__i386) && !defined(__amd64)
          FLT_ROUNDS = (0x2D >> (r << 1)) & 3;    /* 0->1, 1->3, 2->2, 3->0 */
  #endif
!         return (0);
  }
  
! int
! fesetround96(int r)
  {
          unsigned long fsr;
  
          if (r & ~3)
!                 return (0);
! 
          __fenv_getfsr(&fsr);
          __fenv_set_rd(fsr, r);
          __fenv_setfsr(&fsr);
  #if defined(__i386) && !defined(__amd64)
          FLT_ROUNDS = (0x2D >> (r << 1)) & 3;    /* 0->1, 1->3, 2->2, 3->0 */
  #endif
!         return (1);
  }