Make strtoimax, strtoumax, wcstoimax, wcstoumax into aliases
[glibc.git] / iconv / iconv.h
bloba457001c0cafbb3f6dc23a181ad3bf7b553f17df
1 /* Copyright (C) 1997-2020 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library 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 GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
18 #ifndef _ICONV_H
19 #define _ICONV_H 1
21 #include <features.h>
22 #define __need_size_t
23 #include <stddef.h>
26 __BEGIN_DECLS
28 /* Identifier for conversion method from one codeset to another. */
29 typedef void *iconv_t;
32 /* Allocate descriptor for code conversion from codeset FROMCODE to
33 codeset TOCODE.
35 This function is a possible cancellation point and therefore not
36 marked with __THROW. */
37 extern iconv_t iconv_open (const char *__tocode, const char *__fromcode);
39 /* Convert at most *INBYTESLEFT bytes from *INBUF according to the
40 code conversion algorithm specified by CD and place up to
41 *OUTBYTESLEFT bytes in buffer at *OUTBUF. */
42 extern size_t iconv (iconv_t __cd, char **__restrict __inbuf,
43 size_t *__restrict __inbytesleft,
44 char **__restrict __outbuf,
45 size_t *__restrict __outbytesleft);
47 /* Free resources allocated for descriptor CD for code conversion.
49 This function is a possible cancellation point and therefore not
50 marked with __THROW. */
51 extern int iconv_close (iconv_t __cd);
53 __END_DECLS
55 #endif /* iconv.h */