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.
   */
  
*** 31,80 ****
  
  #include "libm.h"
  #include <float.h>              /* LDBL_MAX, LDBL_MIN */
  
  #if defined(__sparc)
! #define XSET_EXP(k, x)  ((int *) &x)[0] = (((int *) &x)[0] & ~0x7fff0000) | \
!                                 (k << 16)
  #define ISINFNANL(k, x) (k == 0x7fff)
  #define XTWOT_OFFSET    113
! static const long double xtwot = 10384593717069655257060992658440192.0L,
!                                                                 /* 2^113 */
          twomtm1 = 4.814824860968089632639944856462318296E-35L;  /* 2^-114 */
  #elif defined(__x86)
! #define XSET_EXP(k, x)  ((int *) &x)[2] = (((int *) &x)[2] & ~0x7fff) | k
  #if defined(HANDLE_UNSUPPORTED)
! #define      ISINFNANL(k, x) (k == 0x7fff || \
!                         (k != 0 && (((int *) &x)[1] & 0x80000000) == 0))
  #else
  #define ISINFNANL(k, x) (k == 0x7fff)
  #endif
  #define XTWOT_OFFSET    64
  static const long double xtwot = 18446744073709551616.0L,       /* 2^64 */
          twomtm1 = 2.7105054312137610850186E-20L;                /* 2^-65 */
  #endif
  
  long double
! scalblnl(long double x, long n) {
          int k = XBIASED_EXP(x);
  
          if (ISINFNANL(k, x))
                  return (x + x);
          if (ISZEROL(x) || n == 0)
                  return (x);
          if (k == 0) {
                  x *= xtwot;
                  k = XBIASED_EXP(x) - XTWOT_OFFSET;
          }
!         k += (int) n;
          if (n > 50000 || k > 0x7ffe)
                  return (LDBL_MAX * copysignl(LDBL_MAX, x));
          if (n < -50000 || k <= -XTWOT_OFFSET - 1)
                  return (LDBL_MIN * copysignl(LDBL_MIN, x));
          if (k > 0) {
                  XSET_EXP(k, x);
                  return (x);
          }
          k += XTWOT_OFFSET + 1;
          XSET_EXP(k, x);
          return (x * twomtm1);
  }
--- 32,92 ----
  
  #include "libm.h"
  #include <float.h>                      /* LDBL_MAX, LDBL_MIN */
  
  #if defined(__sparc)
! #define XSET_EXP(k, x)                  ((int *)&x)[0] = (((int *)&x)[0] & \
!             ~0x7fff0000) | (k << 16)
  #define ISINFNANL(k, x)                 (k == 0x7fff)
  #define XTWOT_OFFSET                    113
! 
! static const long double
!         xtwot = 10384593717069655257060992658440192.0L, /* 2^113 */
          twomtm1 = 4.814824860968089632639944856462318296E-35L;  /* 2^-114 */
  #elif defined(__x86)
! #define XSET_EXP(k, x)                  ((int *)&x)[2] = (((int *)&x)[2] & \
!             ~0x7fff) | k
  #if defined(HANDLE_UNSUPPORTED)
! #define ISINFNANL(k, x)         (k == 0x7fff || (k != 0 && \
!         (((int *)&x)[1] & 0x80000000) == 0))
  #else
  #define ISINFNANL(k, x)                 (k == 0x7fff)
  #endif
  #define XTWOT_OFFSET                    64
+ 
  static const long double xtwot = 18446744073709551616.0L,       /* 2^64 */
          twomtm1 = 2.7105054312137610850186E-20L;                /* 2^-65 */
  #endif
  
  long double
! scalblnl(long double x, long n)
! {
          int k = XBIASED_EXP(x);
  
          if (ISINFNANL(k, x))
                  return (x + x);
+ 
          if (ISZEROL(x) || n == 0)
                  return (x);
+ 
          if (k == 0) {
                  x *= xtwot;
                  k = XBIASED_EXP(x) - XTWOT_OFFSET;
          }
! 
!         k += (int)n;
! 
          if (n > 50000 || k > 0x7ffe)
                  return (LDBL_MAX * copysignl(LDBL_MAX, x));
+ 
          if (n < -50000 || k <= -XTWOT_OFFSET - 1)
                  return (LDBL_MIN * copysignl(LDBL_MIN, x));
+ 
          if (k > 0) {
                  XSET_EXP(k, x);
                  return (x);
          }
+ 
          k += XTWOT_OFFSET + 1;
          XSET_EXP(k, x);
          return (x * twomtm1);
  }