11210 libm should be cstyle(1ONBLD) clean

          --- old/usr/src/lib/libm/common/C/copysign.c
          +++ new/usr/src/lib/libm/common/C/copysign.c

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  
  22   22  /*
  23   23   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24   24   */
       25 +
  25   26  /*
  26   27   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27   28   * Use is subject to license terms.
  28   29   */
  29   30  
  30   31  #pragma weak __copysign = copysign
  31   32  
  32   33  #include "libm.h"
  33   34  
  34   35  double
  35      -copysign(double x, double y) {
       36 +copysign(double x, double y)
       37 +{
  36   38          int hx, hy;
  37   39  
  38      -        hx = ((int *) &x)[HIWORD];
  39      -        hy = ((int *) &y)[HIWORD];
  40      -        return (hx ^ hy) >= 0 ?  (x) : (-x);
       40 +        hx = ((int *)&x)[HIWORD];
       41 +        hy = ((int *)&y)[HIWORD];
       42 +        return ((hx ^ hy) >= 0 ? (x) : (-x));
  41   43  }
    

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