-
Notifications
You must be signed in to change notification settings - Fork 1
/
wlite_wchar.h
166 lines (147 loc) · 6.21 KB
/
wlite_wchar.h
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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
/*
* wlite: A 16-bit Unicode based tiny <wchar.h> library with CJK features
* Copyright (C) 2022 Eido INOUE
*
* This program 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 3 of the License, 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 Lesser Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef WLITE_WCHAR_H_
#define WLITE_WCHAR_H_
#include "wlite_config.h"
/*****************************************************************************/
#include <stddef.h> /* wchar_t, size_t, NULL */
#include <time.h> /* struct tm / FIXME: freestanding */
#if !defined WLITE_WEOF
#define WLITE_WEOF ((wchar_t)-1)
#endif
#if !defined WLITE_WINT_T_
#define WLITE_WINT_T_
typedef wchar_t wlite_wint_t;
#if WLITE_REDEF_STDC
#define wint_t wlite_wint_t
#endif
#endif
#define WLITE_MB_MAX_LEN 6
#if WLITE_ALLOW_6_BYTE_UTF8_SURROGATE
# define WLITE_MB_CUR_LEN 6
#else
# define WLITE_MB_CUR_LEN 4
#endif
#if WLITE_XBMP_CHAR
#define WLITE_WCHAR_MAX 0x10FFFF
#else
#define WLITE_WCHAR_MAX 0x00FFFF
#endif
#define WLITE_WCHAR_MIN 0x000000
typedef struct { int flags_, wcout_; } wlite_mbstate_t;
wlite_wint_t wlite_btowc (int);
int wlite_mblen (const char*,size_t);
size_t wlite_mbrlen (const char*,size_t,wlite_mbstate_t*);
size_t wlite_mbrtowc (wchar_t*,const char*,size_t,wlite_mbstate_t*);
int wlite_mbsinit (const wlite_mbstate_t*);
size_t wlite_mbsrtowcs(wchar_t*,const char**,size_t,wlite_mbstate_t*);
size_t wlite_mbstowcs (wchar_t*,const char*,size_t);
int wlite_mbtowc (wchar_t*,const char*,size_t);
size_t wlite_wcrtomb (char*,wchar_t,wlite_mbstate_t*);
wchar_t* wlite_wcscat (wchar_t*,const wchar_t*);
wchar_t* wlite_wcschr (const wchar_t*,wchar_t);
int wlite_wcscmp (const wchar_t*,const wchar_t*);
int wlite_wcscoll (const wchar_t*,const wchar_t*);
wchar_t* wlite_wcscpy (wchar_t*,const wchar_t*);
size_t wlite_wcscspn (const wchar_t*,const wchar_t*);
wchar_t* wlite_wcsdup (const wchar_t*);
size_t wlite_wcsftime (wchar_t*,size_t,const wchar_t*,const struct tm*);
size_t wlite_wcslen (const wchar_t*);
wchar_t* wlite_wcsncat (wchar_t*,const wchar_t*,size_t);
int wlite_wcsncmp (const wchar_t*,const wchar_t*,size_t);
wchar_t* wlite_wcsncpy (wchar_t*,const wchar_t*,size_t);
wchar_t* wlite_wcspbrk (const wchar_t*,const wchar_t*);
wchar_t* wlite_wcsrchr (const wchar_t*,wchar_t);
size_t wlite_wcsrtombs(char*,const wchar_t**,size_t,wlite_mbstate_t*);
size_t wlite_wcsspn (const wchar_t *,const wchar_t *);
wchar_t* wlite_wcsstr (const wchar_t*,const wchar_t*);
wchar_t* wlite_wcstok (wchar_t*,const wchar_t*,wchar_t**);
double wlite_wcstod (const wchar_t*,wchar_t**);
long wlite_wcstol (const wchar_t*,wchar_t**,int);
size_t wlite_wcstombs (char*,const wchar_t*,size_t);
unsigned long wlite_wcstoul (const wchar_t*,wchar_t**,int);
int wlite_wcswidth (const wchar_t*,size_t);
size_t wlite_wcsxfrm (wchar_t*,const wchar_t*,size_t);
int wlite_wctob (wlite_wint_t);
int wlite_wctomb (char*,wchar_t);
int wlite_wcwidth (wchar_t);
wchar_t* wlite_wmemchr (const wchar_t*,wchar_t,size_t);
int wlite_wmemcmp (const wchar_t*,const wchar_t*,size_t);
wchar_t* wlite_wmemcpy (wchar_t*,const wchar_t*,size_t);
wchar_t* wlite_wmemmove (wchar_t*,const wchar_t*,size_t);
wchar_t* wlite_wmemset (wchar_t*,wchar_t,size_t);
/*****************************************************************************/
#if WLITE_REDEF_STDC
/* don't let these header file load again by loading them now, because it
* will redefine our macros
*/
#include <limits.h> /* MB_LEN_MAX */
#include <stdlib.h> /* MB_CUR_MAX: FIXME: not in freestanding */
#undef MB_CUR_LEN
#undef MB_MAX_LEN
#undef WCHAR_MAX
#undef WCHAR_MIN
#define MB_CUR_LEN WLITE_MB_CUR_LEN
#define MB_MAX_LEN WLITE_MB_MAX_LEN
#define WCHAR_MAX WLITE_WCHAR_MAX
#define WCHAR_MIN WLITE_WCHAR_MIN
#define btowc wlite_btowc
#define mblen wlite_mblen
#define mbrlen wlite_mbrlen
#define mbrtowc wlite_mbrtowc
#define mbsinit wlite_mbsinit
#define mbstowcs wlite_mbstowcs
#define mbsrtowcs wlite_mbsrtowcs
#define mbtowc wlite_mbtowc
#define wcrtomb wlite_wcrtomb
#define wcscat wlite_wcscat
#define wcschr wlite_wcschr
#define wcscmp wlite_wcscmp
#define wcscoll wlite_wcscoll
#define wcscpy wlite_wcscpy
#define wcscspn wlite_wcscspn
#define wcsdup wlite_wcsdup
#define wcsftime wlite_wcsftime
#define wcspbrk wlite_wcspbrk
#define wcslen wlite_wcslen
#define wcsncat wlite_wcsncat
#define wcsncmp wlite_wcsncmp
#define wcsncpy wlite_wcsncpy
#define wcsrchr wlite_wcsrchr
#define wcsrtombs wlite_wcsrtombs
#define wcsspn wlite_wcsspn
#define wcsstr wlite_wcsstr
#define wcstok wlite_wcstok
#define wcstod wlite_wcstod
#define wcstol wlite_wcstol
#define wcstombs wlite_wcstombs
#define wcstoul wlite_wcstoul
#define wcswcs wlite_wcsstr
#define wcswidth wlite_wcswidth
#define wcsxfrm wlite_wcsxfrm
#define wctob wlite_wctob
#define wctomb wlite_wctomb
#define wcwidth wlite_wcwidth
#define wmemchr wlite_wmemchr
#define wmemcmp wlite_wmemcmp
#define wmemcpy wlite_wmemcpy
#define wmemmove wlite_wmemmove
#define wmemset wlite_wmemset
#define mbstate_t wlite_mbstate_t
#endif
#endif