text: /* Character set conversion.
     Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3, or (at your option)
     any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License along
     with this program; if not, see <http://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include <iconv.h>
  
  #include <stdint.h>
  #ifndef uintptr_t
  # define uintptr_t unsigned long
  #endif
  
  int
  rpl_iconv_close (iconv_t cd)
  #undef iconv_close
  {
  #if REPLACE_ICONV_UTF
    switch ((uintptr_t) cd)
      {
      case (uintptr_t) _ICONV_UTF8_UTF16BE:
      case (uintptr_t) _ICONV_UTF8_UTF16LE:
      case (uintptr_t) _ICONV_UTF8_UTF32BE:
      case (uintptr_t) _ICONV_UTF8_UTF32LE:
      case (uintptr_t) _ICONV_UTF16BE_UTF8:
      case (uintptr_t) _ICONV_UTF16LE_UTF8:
      case (uintptr_t) _ICONV_UTF32BE_UTF8:
      case (uintptr_t) _ICONV_UTF32LE_UTF8:
        return 0;
      }
  #endif
    return iconv_close (cd);
  }
  