lib/iconv.in.h

   1 /* A GNU-like <iconv.h>.
   2
   3    Copyright (C) 2007-2009 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 Lesser 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 Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public License
  16    along with this program; if not, write to the Free Software Foundation,
  17    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  18
  19 #ifndef _GL_ICONV_H
  20
  21 #if __GNUC__ >= 3
  22 @PRAGMA_SYSTEM_HEADER@
  23 #endif
  24
  25 /* The include_next requires a split double-inclusion guard.  */
  26 #@INCLUDE_NEXT@ @NEXT_ICONV_H@
  27
  28 #ifndef _GL_ICONV_H
  29 #define _GL_ICONV_H
  30
  31 /* The definition of _GL_ARG_NONNULL is copied here.  */
  32
  33 #ifdef __cplusplus
  34 extern "C" {
  35 #endif
  36
  37
  38 #if @REPLACE_ICONV_OPEN@
  39 /* An iconv_open wrapper that supports the IANA standardized encoding names
  40    ("ISO-8859-1" etc.) as far as possible.  */
  41 # define iconv_open rpl_iconv_open
  42 extern iconv_t iconv_open (const char *tocode, const char *fromcode)
  43      _GL_ARG_NONNULL ((1, 2));
  44 #endif
  45
  46 #if @REPLACE_ICONV_UTF@
  47 /* Special constants for supporting UTF-{16,32}{BE,LE} encodings.
  48    Not public.  */
  49 # define _ICONV_UTF8_UTF16BE (iconv_t)(-161)
  50 # define _ICONV_UTF8_UTF16LE (iconv_t)(-162)
  51 # define _ICONV_UTF8_UTF32BE (iconv_t)(-163)
  52 # define _ICONV_UTF8_UTF32LE (iconv_t)(-164)
  53 # define _ICONV_UTF16BE_UTF8 (iconv_t)(-165)
  54 # define _ICONV_UTF16LE_UTF8 (iconv_t)(-166)
  55 # define _ICONV_UTF32BE_UTF8 (iconv_t)(-167)
  56 # define _ICONV_UTF32LE_UTF8 (iconv_t)(-168)
  57 #endif
  58
  59 #if @REPLACE_ICONV@
  60 # define iconv rpl_iconv
  61 extern size_t iconv (iconv_t cd,
  62                      @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
  63                      char **outbuf, size_t *outbytesleft);
  64 # define iconv_close rpl_iconv_close
  65 extern int iconv_close (iconv_t cd);
  66 #endif
  67
  68
  69 #ifdef __cplusplus
  70 }
  71 #endif
  72
  73 #endif /* _GL_ICONV_H */
  74 #endif /* _GL_ICONV_H */