lib/iconv.in.h

   1 /* A GNU-like <iconv.h>.
   2
   3    Copyright (C) 2007-2017 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 2, or (at your option)
   8    any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, see <https://www.gnu.org/licenses/>.  */
  17
  18 #ifndef _@GUARD_PREFIX@_ICONV_H
  19
  20 #if __GNUC__ >= 3
  21 @PRAGMA_SYSTEM_HEADER@
  22 #endif
  23 @PRAGMA_COLUMNS@
  24
  25 /* The include_next requires a split double-inclusion guard.  */
  26 #@INCLUDE_NEXT@ @NEXT_ICONV_H@
  27
  28 #ifndef _@GUARD_PREFIX@_ICONV_H
  29 #define _@GUARD_PREFIX@_ICONV_H
  30
  31 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
  32
  33 /* The definition of _GL_ARG_NONNULL is copied here.  */
  34
  35 /* The definition of _GL_WARN_ON_USE is copied here.  */
  36
  37
  38 #if @GNULIB_ICONV@
  39 # if @REPLACE_ICONV_OPEN@
  40 /* An iconv_open wrapper that supports the IANA standardized encoding names
  41    ("ISO-8859-1" etc.) as far as possible.  */
  42 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
  43 #   define iconv_open rpl_iconv_open
  44 #  endif
  45 _GL_FUNCDECL_RPL (iconv_open, iconv_t,
  46                   (const char *tocode, const char *fromcode)
  47                   _GL_ARG_NONNULL ((1, 2)));
  48 _GL_CXXALIAS_RPL (iconv_open, iconv_t,
  49                   (const char *tocode, const char *fromcode));
  50 # else
  51 _GL_CXXALIAS_SYS (iconv_open, iconv_t,
  52                   (const char *tocode, const char *fromcode));
  53 # endif
  54 _GL_CXXALIASWARN (iconv_open);
  55 #endif
  56
  57 #if @REPLACE_ICONV_UTF@
  58 /* Special constants for supporting UTF-{16,32}{BE,LE} encodings.
  59    Not public.  */
  60 # define _ICONV_UTF8_UTF16BE (iconv_t)(-161)
  61 # define _ICONV_UTF8_UTF16LE (iconv_t)(-162)
  62 # define _ICONV_UTF8_UTF32BE (iconv_t)(-163)
  63 # define _ICONV_UTF8_UTF32LE (iconv_t)(-164)
  64 # define _ICONV_UTF16BE_UTF8 (iconv_t)(-165)
  65 # define _ICONV_UTF16LE_UTF8 (iconv_t)(-166)
  66 # define _ICONV_UTF32BE_UTF8 (iconv_t)(-167)
  67 # define _ICONV_UTF32LE_UTF8 (iconv_t)(-168)
  68 #endif
  69
  70 #if @GNULIB_ICONV@
  71 # if @REPLACE_ICONV@
  72 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
  73 #   define iconv rpl_iconv
  74 #  endif
  75 _GL_FUNCDECL_RPL (iconv, size_t,
  76                   (iconv_t cd,
  77                    @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
  78                    char **outbuf, size_t *outbytesleft));
  79 _GL_CXXALIAS_RPL (iconv, size_t,
  80                   (iconv_t cd,
  81                    @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
  82                    char **outbuf, size_t *outbytesleft));
  83 # else
  84 _GL_CXXALIAS_SYS (iconv, size_t,
  85                   (iconv_t cd,
  86                    @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
  87                    char **outbuf, size_t *outbytesleft));
  88 # endif
  89 _GL_CXXALIASWARN (iconv);
  90 # ifndef ICONV_CONST
  91 #  define ICONV_CONST @ICONV_CONST@
  92 # endif
  93 #endif
  94
  95 #if @GNULIB_ICONV@
  96 # if @REPLACE_ICONV@
  97 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
  98 #   define iconv_close rpl_iconv_close
  99 #  endif
 100 _GL_FUNCDECL_RPL (iconv_close, int, (iconv_t cd));
 101 _GL_CXXALIAS_RPL (iconv_close, int, (iconv_t cd));
 102 # else
 103 _GL_CXXALIAS_SYS (iconv_close, int, (iconv_t cd));
 104 # endif
 105 _GL_CXXALIASWARN (iconv_close);
 106 #endif
 107
 108
 109 #endif /* _@GUARD_PREFIX@_ICONV_H */
 110 #endif /* _@GUARD_PREFIX@_ICONV_H */