/* Copyright (C) 1997-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #ifndef _ICONV_H #define _ICONV_H 1 #include <features.h> #define __need_size_t #include <stddef.h> __BEGIN_DECLS /* Identifier for conversion method from one codeset to another. */ typedef void *iconv_t; /* Allocate descriptor for code conversion from codeset FROMCODE to codeset TOCODE. This function is a possible cancellation point and therefore not marked with __THROW. */ extern iconv_t iconv_open (const char *__tocode, const char *__fromcode); /* Convert at most *INBYTESLEFT bytes from *INBUF according to the code conversion algorithm specified by CD and place up to *OUTBYTESLEFT bytes in buffer at *OUTBUF. */ extern size_t iconv (iconv_t __cd, char **__restrict __inbuf, size_t *__restrict __inbytesleft, char **__restrict __outbuf, size_t *__restrict __outbytesleft); /* Free resources allocated for descriptor CD for code conversion. This function is a possible cancellation point and therefore not marked with __THROW. */ extern int iconv_close (iconv_t __cd); __END_DECLS #endif /* iconv.h */