remove support for non-ANSI compilation

          --- old/usr/src/head/deflt.h
          +++ new/usr/src/head/deflt.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 (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 + * Copyright 2014 Garrett D'Amore <garrett@damore.org>
       23 + *
  22   24   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23   25   * Use is subject to license terms.
  24   26   */
  25   27  
  26   28  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  27   29  /*        All Rights Reserved   */
  28   30  
  29   31  /*      Copyright (c) 1987, 1988 Microsoft Corporation  */
  30   32  /*        All Rights Reserved   */
  31   33  

  32   34  #ifndef _DEFLT_H
  33   35  #define _DEFLT_H
  34   36  
  35   37  #ifdef  __cplusplus
  36   38  extern "C" {
  37   39  #endif
  38   40  
  39   41  #define DEFLT   "/etc/default"
  40   42  
  41   43  /*
  42   44   * Following for defcntl(3).
  43   45   * If you add new args, make sure that the default is:
  44   46   *      OFF     new-improved-feature-off, i.e. current state of affairs
  45   47   *      ON      new-improved-feature-on
  46   48   * or that you change the code for deflt(3) to have the old value as the
  47   49   * default.  (for compatibility).
  48   50   */
  49   51  
  50   52  /* ... cmds */
  51   53  #define DC_GETFLAGS     0       /* get current flags */

  52   54  #define DC_SETFLAGS     1       /* set flags */
  53   55  
  54   56  /* ... args */
  55   57  #define DC_CASE         0001    /* ON: respect case; OFF: ignore case */
  56   58  #define DC_NOREWIND     0002    /* ON: don't rewind in defread */
  57   59                                  /* OFF: do rewind in defread */
  58   60  #define DC_STRIP_QUOTES 0004    /* ON: strip quotes; OFF: leave quotes */
  59   61  
  60   62  #define DC_STD          ((0) | (DC_CASE))
  61   63  
  62      -#ifdef __STDC__
  63   64  extern int defcntl(int, int);
  64   65  extern int defopen(char *);
  65   66  extern char *defread(char *);
  66   67  
  67   68  extern int      defcntl_r(int, int, void *);
  68   69  extern void     *defopen_r(const char *);
  69   70  extern char     *defread_r(const char *, void *);
  70   71  extern void     defclose_r(void *);
  71      -#else
  72      -extern int defcntl();
  73      -extern int defopen();
  74      -extern char *defread();
  75   72  
  76      -extern int      defcntl_r();
  77      -extern void     *defopen_r();
  78      -extern char     *defread_r();
  79      -extern void     defclose_r();
  80      -#endif
  81      -
  82   73  #define TURNON(flags, mask)     ((flags) |= (mask))
  83   74  #define TURNOFF(flags, mask)    ((flags) &= ~(mask))
  84   75  #define ISON(flags, mask)       (((flags) & (mask)) == (mask))
  85   76  #define ISOFF(flags, mask)      (((flags) & (mask)) != (mask))
  86   77  
  87   78  #ifdef  __cplusplus
  88   79  }
  89   80  #endif
  90   81  
  91   82  #endif  /* _DEFLT_H */
    

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX