lib/unicodeio.h

   1 /* Unicode character output to streams with locale dependent encoding.
   2
   3    Copyright (C) 2000-2002 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify it
   6    under the terms of the GNU Library General Public License as published
   7    by the Free Software Foundation; either version 2, or (at your option)
   8    any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with this program; if not, write to the Free Software
  17    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  18    USA.  */
  19
  20 #ifndef UNICODEIO_H
  21 # define UNICODEIO_H
  22
  23 # include <stdio.h>
  24
  25 # ifndef PARAMS
  26 #  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
  27 #   define PARAMS(Args) Args
  28 #  else
  29 #   define PARAMS(Args) ()
  30 #  endif
  31 # endif
  32
  33 /* Outputs the Unicode character CODE to the output stream STREAM.
  34    Upon failure, exit if exit_on_error is true, otherwise output a fallback
  35    notation.  */
  36 extern void print_unicode_char PARAMS ((FILE *stream, unsigned int code,
  37                                         int exit_on_error));
  38
  39 /* Simple success callback that outputs the converted string.
  40    The STREAM is passed as callback_arg.  */
  41 extern long fwrite_success_callback PARAMS ((const char *buf, size_t buflen,
  42                                              void *callback_arg));
  43
  44 #endif