1/* A GNU-like <iconv.h>.
2
3   Copyright (C) 2007-2010 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 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 @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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
42#  define iconv_open rpl_iconv_open
43# endif
44_GL_FUNCDECL_RPL (iconv_open, iconv_t,
45                  (const char *tocode, const char *fromcode)
46                  _GL_ARG_NONNULL ((1, 2)));
47_GL_CXXALIAS_RPL (iconv_open, iconv_t,
48                  (const char *tocode, const char *fromcode));
49#else
50_GL_CXXALIAS_SYS (iconv_open, iconv_t,
51                  (const char *tocode, const char *fromcode));
52#endif
53_GL_CXXALIASWARN (iconv_open);
54
55#if @REPLACE_ICONV_UTF@
56/* Special constants for supporting UTF-{16,32}{BE,LE} encodings.
57   Not public.  */
58# define _ICONV_UTF8_UTF16BE (iconv_t)(-161)
59# define _ICONV_UTF8_UTF16LE (iconv_t)(-162)
60# define _ICONV_UTF8_UTF32BE (iconv_t)(-163)
61# define _ICONV_UTF8_UTF32LE (iconv_t)(-164)
62# define _ICONV_UTF16BE_UTF8 (iconv_t)(-165)
63# define _ICONV_UTF16LE_UTF8 (iconv_t)(-166)
64# define _ICONV_UTF32BE_UTF8 (iconv_t)(-167)
65# define _ICONV_UTF32LE_UTF8 (iconv_t)(-168)
66#endif
67
68#if @REPLACE_ICONV@
69# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
70#  define iconv rpl_iconv
71# endif
72_GL_FUNCDECL_RPL (iconv, size_t,
73                  (iconv_t cd,
74                   @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
75                   char **outbuf, size_t *outbytesleft));
76_GL_CXXALIAS_RPL (iconv, size_t,
77                  (iconv_t cd,
78                   @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
79                   char **outbuf, size_t *outbytesleft));
80#else
81_GL_CXXALIAS_SYS (iconv, size_t,
82                  (iconv_t cd,
83                   @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
84                   char **outbuf, size_t *outbytesleft));
85#endif
86_GL_CXXALIASWARN (iconv);
87
88#if @REPLACE_ICONV@
89# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
90#  define iconv_close rpl_iconv_close
91# endif
92_GL_FUNCDECL_RPL (iconv_close, int, (iconv_t cd));
93_GL_CXXALIAS_RPL (iconv_close, int, (iconv_t cd));
94#else
95_GL_CXXALIAS_SYS (iconv_close, int, (iconv_t cd));
96#endif
97_GL_CXXALIASWARN (iconv_close);
98
99
100#endif /* _GL_ICONV_H */
101#endif /* _GL_ICONV_H */
102