1  /* Character set conversion.
       2     Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
       3  
       4     This file is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU Lesser General Public License as
       6     published by the Free Software Foundation; either version 2.1 of the
       7     License, or (at your option) any later version.
       8  
       9     This file is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  #include <config.h>
      18  
      19  /* Specification.  */
      20  #include <iconv.h>
      21  
      22  #include <stdint.h>
      23  
      24  int
      25  rpl_iconv_close (iconv_t cd)
      26  #undef iconv_close
      27  {
      28  #if REPLACE_ICONV_UTF
      29    switch ((uintptr_t) cd)
      30      {
      31      case (uintptr_t) _ICONV_UTF8_UTF16BE:
      32      case (uintptr_t) _ICONV_UTF8_UTF16LE:
      33      case (uintptr_t) _ICONV_UTF8_UTF32BE:
      34      case (uintptr_t) _ICONV_UTF8_UTF32LE:
      35      case (uintptr_t) _ICONV_UTF16BE_UTF8:
      36      case (uintptr_t) _ICONV_UTF16LE_UTF8:
      37      case (uintptr_t) _ICONV_UTF32BE_UTF8:
      38      case (uintptr_t) _ICONV_UTF32LE_UTF8:
      39        return 0;
      40      }
      41  #endif
      42    return iconv_close (cd);
      43  }