* sysdeps/posix/spawni.c (__spawni): Use local_seteuid and
[glibc.git] / iconv / iconv.h
blob9aebf9bc7ba8e12788048a85277cd640d557d7d6
1 /* Copyright (C) 1997, 1998, 1999, 2000, 2003 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, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #ifndef _ICONV_H
20 #define _ICONV_H 1
22 #include <features.h>
23 #define __need_size_t
24 #include <stddef.h>
27 __BEGIN_DECLS
29 /* Identifier for conversion method from one codeset to another. */
30 typedef void *iconv_t;
33 /* Allocate descriptor for code conversion from codeset FROMCODE to
34 codeset TOCODE.
36 This function is a possible cancellation points and therefore not
37 marked with __THROW. */
38 extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode);
40 /* Convert at most *INBYTESLEFT bytes from *INBUF according to the
41 code conversion algorithm specified by CD and place up to
42 *OUTBYTESLEFT bytes in buffer at *OUTBUF. */
43 extern size_t iconv (iconv_t __cd, char **__restrict __inbuf,
44 size_t *__restrict __inbytesleft,
45 char **__restrict __outbuf,
46 size_t *__restrict __outbytesleft);
48 /* Free resources allocated for descriptor CD for code conversion.
50 This function is a possible cancellation points and therefore not
51 marked with __THROW. */
52 extern int iconv_close (iconv_t __cd);
54 __END_DECLS
56 #endif /* iconv.h */