| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 1997, 1998, 1999, 2000, 2003 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 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. |
| 8 | |
| 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. |
| 13 | |
| 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. */ |
| 18 | |
| 19 | #ifndef _ICONV_H |
| 20 | #define _ICONV_H 1 |
| 21 | |
| 22 | #include <features.h> |
| 23 | #define __need_size_t |
| 24 | #include <stddef.h> |
| 25 | |
| 26 | #ifndef __UCLIBC_HAS_LOCALE__ |
| 27 | #error Attempted to include iconv.h when uClibc was built without locale support. |
| 28 | #endif |
| 29 | |
| 30 | |
| 31 | __BEGIN_DECLS |
| 32 | |
| 33 | /* Identifier for conversion method from one codeset to another. */ |
| 34 | typedef void *iconv_t; |
| 35 | |
| 36 | |
| 37 | /* Allocate descriptor for code conversion from codeset FROMCODE to |
| 38 | codeset TOCODE. |
| 39 | |
| 40 | This function is a possible cancellation points and therefore not |
| 41 | marked with __THROW. */ |
| 42 | extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode); |
| 43 | |
| 44 | /* Convert at most *INBYTESLEFT bytes from *INBUF according to the |
| 45 | code conversion algorithm specified by CD and place up to |
| 46 | *OUTBYTESLEFT bytes in buffer at *OUTBUF. */ |
| 47 | extern size_t iconv (iconv_t __cd, char **__restrict __inbuf, |
| 48 | size_t *__restrict __inbytesleft, |
| 49 | char **__restrict __outbuf, |
| 50 | size_t *__restrict __outbytesleft); |
| 51 | |
| 52 | /* Free resources allocated for descriptor CD for code conversion. |
| 53 | |
| 54 | This function is a possible cancellation points and therefore not |
| 55 | marked with __THROW. */ |
| 56 | extern int iconv_close (iconv_t __cd); |
| 57 | |
| 58 | __END_DECLS |
| 59 | |
| 60 | #endif /* iconv.h */ |