11210 libm should be cstyle(1ONBLD) clean

          --- old/usr/src/lib/libm/common/complex/cacosh.c
          +++ new/usr/src/lib/libm/common/complex/cacosh.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 __cacosh = cacosh
  31   32  
  32      -/* INDENT OFF */
       33 +
  33   34  /*
  34   35   * dcomplex cacosh(dcomplex z);
  35   36   *      cacosh z = +-i cacos z .
  36   37   * In order to make conj(cacosh(z))=cacosh(conj(z)),
  37   38   * we define
  38   39   *      cacosh z = sign(Im(z))*i cacos z .
  39   40   *
  40   41   */
  41      -/* INDENT ON */
  42   42  
  43      -#include "libm.h"       /* fabs/isnan/isinf/signbit */
       43 +#include "libm.h"                       /* fabs/isnan/isinf/signbit */
  44   44  #include "complex_wrapper.h"
  45   45  
  46   46  /* need to work on special cases according to spec */
  47   47  
  48   48  dcomplex
  49      -cacosh(dcomplex z) {
       49 +cacosh(dcomplex z)
       50 +{
  50   51          dcomplex w, ans;
  51   52          double x, y;
  52   53  
  53   54          w = cacos(z);
  54   55          x = D_RE(z);
  55   56          y = D_IM(z);
       57 +
  56   58          if (isnan(y)) {
  57   59                  D_IM(ans) = y + y;
       60 +
  58   61                  if (isinf(x))
  59   62                          D_RE(ans) = fabs(x);
  60   63                  else
  61   64                          D_RE(ans) = y;
  62   65          } else if (signbit(y) == 0) {
  63   66                  D_RE(ans) = -D_IM(w);
  64   67                  D_IM(ans) = D_RE(w);
  65   68          } else {
  66   69                  D_RE(ans) = D_IM(w);
  67   70                  D_IM(ans) = -D_RE(w);
  68   71          }
       72 +
  69   73          return (ans);
  70   74  }
    

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