release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/iconv.h

   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 */