remove support for non-ANSI compilation

          --- old/usr/src/head/wordexp.h
          +++ new/usr/src/head/wordexp.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  /*
       23 + * Copyright 2014 Garrett D'Amore <garrett@damore.org>
       24 + *
  23   25   * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
  24   26   * Use is subject to license terms.
  25   27   */
  26   28  
  27   29  /*
  28   30   * Copyright 1985, 1992 by Mortice Kern Systems Inc.  All rights reserved.
  29   31   */
  30   32  
  31   33  #ifndef _WORDEXP_H
  32   34  #define _WORDEXP_H
  33   35  
  34      -#pragma ident   "%Z%%M% %I%     %E% SMI"
  35      -
  36   36  #include <sys/feature_tests.h>
  37   37  #include <sys/types.h>
  38   38  
  39   39  #ifdef  __cplusplus
  40   40  extern "C" {
  41   41  #endif
  42   42  
  43   43  typedef struct  wordexp_t {
  44   44          size_t  we_wordc;               /* Count of paths matched by pattern */
  45   45          char    **we_wordv;             /* List of matched pathnames */

  46   46          size_t  we_offs;                /* # of slots reserved in we_pathv */
  47   47          /* following are internal to the implementation */
  48   48          char    **we_wordp;             /* we_pathv + we_offs */
  49   49          int     we_wordn;               /* # of elements allocated */
  50   50  } wordexp_t;
  51   51  
  52   52  /*
  53   53   * wordexp flags.
  54   54   */
  55   55  #define WRDE_APPEND     0x0001          /* append to existing wordexp_t */
  56   56  #define WRDE_DOOFFS     0x0002          /* use we_offs */
  57   57  #define WRDE_NOCMD      0x0004          /* don't allow $() */
  58   58  #define WRDE_REUSE      0x0008
  59   59  #define WRDE_SHOWERR    0x0010          /* don't 2>/dev/null */
  60   60  #define WRDE_UNDEF      0x0020          /* set -u */
  61   61  
  62   62  /*

  63   63   * wordexp errors.
  64   64   */
  65   65  #define WRDE_ERRNO      (2)             /* error in "errno" */
  66   66  #define WRDE_BADCHAR    (3)             /* shell syntax character */
  67   67  #define WRDE_BADVAL     (4)             /* undefined variable expanded */
  68   68  #define WRDE_CMDSUB     (5)             /* prohibited $() */
  69   69  #define WRDE_NOSPACE    (6)             /* no memory */
  70   70  #define WRDE_SYNTAX     (7)             /* bad syntax */
  71   71  #define WRDE_NOSYS      (8)             /* function not supported (XPG4) */
  72   72  
  73      -#ifdef __STDC__
  74   73  extern int wordexp(const char *_RESTRICT_KYWD, wordexp_t *_RESTRICT_KYWD, int);
  75   74  extern void wordfree(wordexp_t *);
  76      -#else
  77      -extern int wordexp();
  78      -extern void wordfree();
  79      -#endif
  80   75  
  81   76  #ifdef  __cplusplus
  82   77  }
  83   78  #endif
  84   79  
  85   80  #endif  /* _WORDEXP_H */
    

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