remove support for non-ANSI compilation

          --- old/usr/src/head/iso/signal_iso.h
          +++ new/usr/src/head/iso/signal_iso.h

   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, Version 1.0 only
   6    6   * (the "License").  You may not use this file except in compliance
   7    7   * with the License.
   8    8   *
   9    9   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10   10   * or http://www.opensolaris.org/os/licensing.
  11   11   * See the License for the specific language governing permissions
  12   12   * and limitations under the License.
  13   13   *
  14   14   * When distributing Covered Code, include this CDDL HEADER in each
  15   15   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16   16   * If applicable, add the following below this CDDL HEADER, with the

  17   17   * fields enclosed by brackets "[]" replaced with your own identifying
  18   18   * information: Portions Copyright [yyyy] [name of copyright owner]
  19   19   *
  20   20   * CDDL HEADER END
  21   21   */
  22   22  /*      Copyright (c) 1988 AT&T */
  23   23  /*        All Rights Reserved   */
  24   24  
  25   25  
  26   26  /*
       27 + * Copyright 2014 Garrett D'Amore <garrett@damore.org>
       28 + *
  27   29   * Copyright (c) 1998-1999, by Sun Microsystems, Inc.
  28   30   * All rights reserved.
  29   31   */
  30   32  
  31   33  /*
  32   34   * An application should not include this header directly.  Instead it
  33   35   * should be included only through the inclusion of other Sun headers.
  34   36   *
  35   37   * The contents of this header is limited to identifiers specified in the
  36   38   * C Standard.  Any new identifiers specified in future amendments to the
  37   39   * C Standard must be placed in this header.  If these new identifiers
  38   40   * are required to also be in the C++ Standard "std" namespace, then for
  39   41   * anything other than macro definitions, corresponding "using" directives
  40   42   * must also be added to <signal.h>.
  41   43   */
  42   44  
  43   45  #ifndef _ISO_SIGNAL_ISO_H
  44   46  #define _ISO_SIGNAL_ISO_H
  45   47  
  46      -#pragma ident   "%Z%%M% %I%     %E% SMI"
  47      -/* SVr4.0 1.5.3.4 */
  48      -
  49   48  #include <sys/iso/signal_iso.h>
  50   49  
  51   50  #ifdef  __cplusplus
  52   51  extern "C" {
  53   52  #endif
  54   53  
  55   54  #if __cplusplus >= 199711L
  56   55  namespace std {
  57   56  #endif
  58   57  
  59   58  typedef int     sig_atomic_t;
  60   59  
  61      -#if defined(__STDC__)
  62      -
  63   60  #ifdef __cplusplus
  64   61  extern "C" SIG_PF signal(int, SIG_PF);
  65   62  #else
  66   63  extern void (*signal(int, void (*)(int)))(int);
  67   64  #endif
  68   65  extern int raise(int);
  69   66  
  70      -#else /* __STDC__ */
  71      -
  72      -extern  void(*signal())();
  73      -extern int raise();
  74      -
  75      -#endif /* __STDC__ */
  76      -
  77   67  #if __cplusplus >= 199711L
  78   68  }
  79   69  #endif /* end of namespace std */
  80   70  
  81   71  #ifdef  __cplusplus
  82   72  }
  83   73  #endif
  84   74  
  85   75  #endif  /* _ISO_SIGNAL_ISO_H */
    

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