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
|
/* Copyright 2009-2016
* Kaz Kylheku <kaz@kylheku.com>
* Vancouver, Canada
* All rights reserved.
*
* Redistribution of this software in source and binary forms, with or without
* modification, is permitted provided that the following two conditions are met.
*
* Use of this software in any manner constitutes agreement with the disclaimer
* which follows the two conditions.
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DAMAGES, HOWEVER CAUSED,
* AND UNDER ANY THEORY OF LIABILITY, ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
size_t utf8_from_buf(wchar_t *, const unsigned char *, size_t nbytes);
size_t utf8_from(wchar_t *, const char *);
size_t utf8_to_buf(unsigned char *dst, const wchar_t *wsrc, int null_term);
size_t utf8_to(char *, const wchar_t *);
wchar_t *utf8_dup_from(const char *);
char *utf8_dup_to(const wchar_t *);
unsigned char *utf8_dup_to_buf(const wchar_t *, size_t *pnbytes,
int null_term);
enum utf8_state { utf8_init, utf8_more1, utf8_more2, utf8_more3 };
#define UTF8_ADMIT_NUL 1
typedef struct utf8_decoder {
enum utf8_state state;
int flags;
wchar_t wch, wch_min;
int head, tail, back;
int buf[8];
} utf8_decoder_t;
int utf8_encode(wchar_t, int (*put)(int ch, mem_t *ctx), mem_t *ctx);
void utf8_decoder_init(utf8_decoder_t *);
wint_t utf8_decode(utf8_decoder_t *,int (*get)(mem_t *ctx), mem_t *ctx);
FILE *w_fopen(const wchar_t *, const wchar_t *);
FILE *w_popen(const wchar_t *, const wchar_t *);
FILE *w_freopen(const wchar_t *, const wchar_t *, FILE *);
FILE *w_fdopen(int, const wchar_t *);
int w_remove(const wchar_t *);
int w_rename(const wchar_t *, const wchar_t *);
|
