1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/* Unicode character output to streams with locale dependent encoding.
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef UNICODEIO_H
# define UNICODEIO_H
# include <stdio.h>
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
/* Converts the Unicode character CODE to its multibyte representation
in the current locale and calls the CALLBACK on the resulting byte
sequence. If an error occurs, invokes ERROR_CALLBACK instead,
passing it CODE with errno set appropriately. Returns whatever the
callback returns. */
extern int unicode_to_mb
PARAMS ((unsigned int code,
int (*callback) PARAMS ((const char *buf, size_t buflen,
void *callback_arg)),
int (*error_callback) PARAMS ((unsigned int code,
void * callback_arg)),
void *callback_arg));
/* Success callback that outputs the conversion of the character. */
extern int print_unicode_success PARAMS((const char *buf, size_t buflen,
void *callback_arg));
/* Failure callback that outputs an ASCII representation. */
extern int print_unicode_failure PARAMS((unsigned int code,
void *callback_arg));
/* Outputs the Unicode character CODE to the output stream STREAM.
Returns -1 (setting errno) if unsuccessful. */
extern int print_unicode_char PARAMS((FILE *stream, unsigned int code));
#endif
|
