remove support for non-ANSI compilation

          --- old/usr/src/head/euc.h
          +++ new/usr/src/head/euc.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 +/*
       23 + * Copyright 2014 Garrett D'Amore <garrett@damore.org>
       24 + */
  22   25  /*      Copyright (c) 1988 AT&T */
  23   26  /*        All Rights Reserved   */
  24   27  
  25   28  
  26   29  #ifndef _EUC_H
  27   30  #define _EUC_H
  28   31  
  29      -#pragma ident   "%Z%%M% %I%     %E% SMI"
  30      -
  31   32  #include <sys/euc.h>
  32   33  
  33   34  #ifdef  __cplusplus
  34   35  extern "C" {
  35   36  #endif
  36   37  
  37      -#ifdef  __STDC__
  38   38  extern int csetcol(int n);      /* Returns # of columns for codeset n. */
  39   39  extern int csetlen(int n);      /* Returns # of bytes excluding SSx. */
  40   40  extern int euclen(const unsigned char *s);
  41   41  extern int euccol(const unsigned char *s);
  42   42  extern int eucscol(const unsigned char *str);
  43      -#else   /* __STDC__ */
  44      -extern int csetlen(), csetcol();
  45      -extern int euclen(), euccol(), eucscol();
  46      -#endif  /* __STDC__ */
  47   43  
  48   44  /* Returns code set number for the first byte of an EUC char. */
  49   45  #define csetno(c) \
  50   46          (((c)&0x80)?(((c)&0xff) == SS2)?2:((((c)&0xff) == SS3)?3:1):0)
  51   47  
  52   48  /*
  53   49   * Copied from _wchar.h of SVR4
  54   50   */
  55      -#if defined(__STDC__)
  56   51  #define multibyte       (__ctype[520] > 1)
  57   52  #define eucw1           __ctype[514]
  58   53  #define eucw2           __ctype[515]
  59   54  #define eucw3           __ctype[516]
  60   55  #define scrw1           __ctype[517]
  61   56  #define scrw2           __ctype[518]
  62   57  #define scrw3           __ctype[519]
  63      -#else
  64      -#define multibyte       (_ctype[520] > 1)
  65      -#define eucw1           _ctype[514]
  66      -#define eucw2           _ctype[515]
  67      -#define eucw3           _ctype[516]
  68      -#define scrw1           _ctype[517]
  69      -#define scrw2           _ctype[518]
  70      -#define scrw3           _ctype[519]
  71      -#endif
  72   58  
  73   59  #ifdef  __cplusplus
  74   60  }
  75   61  #endif
  76   62  
  77   63  #endif  /* _EUC_H */
    

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