xref: /illumos-gate/usr/src/head/xlocale.h (revision 732efd55)
1 /*
2  * This file and its contents are supplied under the terms of the
3  * Common Development and Distribution License ("CDDL"), version 1.0.
4  * You may only use this file in accordance with the terms of version
5  * 1.0 of the CDDL.
6  *
7  * A full copy of the text of the CDDL should have accompanied this
8  * source.  A copy of the CDDL is also available via the Internet at
9  * http://www.illumos.org/license/CDDL.
10  */
11 
12 /*
13  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
14  */
15 
16 #ifndef _XLOCALE_H
17 #define	_XLOCALE_H
18 
19 /*
20  * This file supplies declarations for extended locale routines, as
21  * originally delivered by MacOS X.  Many of these things are now
22  * officially part of XPG7.  (Note that while the interfaces are the
23  * same as MacOS X, there is no shared implementation.)
24  *
25  * Those declarations that are part of XPG7 are provided for the in the
26  * XPG7-specified location.  This file lists just the declarations that
27  * were not part of the standard.  These will be useful in their own right,
28  * and will aid porting programs that don't strictly follow the standard.
29  *
30  * Note that it is an error to include this file in a program with strict
31  * symbol visibilty rules (under strict ANSI or POSIX_C_SOURCE rules.)
32  * If this is done, the symbols defined here will indeed be exposed to your
33  * program, but those symbols that are part of the related standards might
34  * not be.
35  */
36 
37 #include <sys/feature_tests.h>
38 #include <wchar.h>
39 #include <locale.h>
40 #include <stdio.h>
41 
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45 
46 #ifndef	_LOCALE_T
47 #define	_LOCALE_T
48 typedef struct _locale *locale_t;
49 #endif
50 
51 extern int mbsinit_l(const mbstate_t *, locale_t);
52 
53 extern size_t mbsrtowcs_l(wchar_t *_RESTRICT_KYWD, const char **_RESTRICT_KYWD,
54     size_t, mbstate_t *_RESTRICT_KYWD, locale_t);
55 
56 extern size_t mbsnrtowcs_l(wchar_t *_RESTRICT_KYWD, const char **_RESTRICT_KYWD,
57     size_t, size_t, mbstate_t *_RESTRICT_KYWD, locale_t);
58 
59 extern char *strptime_l(const char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
60     struct tm *_RESTRICT_KYWD, locale_t);
61 
62 extern int wcwidth_l(wchar_t, locale_t);
63 
64 extern int wcswidth_l(const wchar_t *, size_t, locale_t);
65 
66 extern int iswspecial_l(wint_t, locale_t);
67 extern int iswnumber_l(wint_t, locale_t);
68 extern int iswhexnumber_l(wint_t, locale_t);
69 extern int iswideogram_l(wint_t, locale_t);
70 extern int iswphonogram_l(wint_t, locale_t);
71 
72 extern wint_t btowc_l(int, locale_t);
73 extern int wctob_l(wint_t, locale_t);
74 extern size_t mbrtowc_l(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
75     size_t, mbstate_t *_RESTRICT_KYWD, locale_t);
76 extern size_t mbstowcs_l(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
77     size_t, locale_t);
78 extern int mblen_l(const char *, size_t, locale_t);
79 extern size_t mbrlen_l(const char *_RESTRICT_KYWD, size_t,
80     mbstate_t *_RESTRICT_KYWD, locale_t);
81 extern int mbtowc_l(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t,
82     locale_t);
83 extern size_t wcsrtombs_l(char *_RESTRICT_KYWD, const wchar_t **_RESTRICT_KYWD,
84     size_t, mbstate_t *_RESTRICT_KYWD, locale_t);
85 extern size_t wcsnrtombs_l(char *_RESTRICT_KYWD, const wchar_t **_RESTRICT_KYWD,
86     size_t, size_t, mbstate_t *_RESTRICT_KYWD, locale_t);
87 extern size_t wcrtomb_l(char *_RESTRICT_KYWD, wchar_t,
88     mbstate_t *_RESTRICT_KYWD, locale_t);
89 extern size_t wcstombs_l(char *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD,
90     size_t, locale_t);
91 extern int wctomb_l(char *, wchar_t, locale_t);
92 
93 extern unsigned char __mb_cur_max_l(locale_t);
94 #ifndef	MB_CUR_MAX_L
95 #define	MB_CUR_MAX_L(l)	(__mb_cur_max_l(l))
96 #endif
97 
98 
99 #if defined(_XPG4) && !defined(_FILEDEFED) || __cplusplus >= 199711L
100 #define	_FILEDEFED
101 typedef __FILE FILE;
102 #endif
103 
104 extern wint_t fgetwc_l(FILE *, locale_t);
105 extern wint_t getwc_l(FILE *, locale_t);
106 
107 #ifndef getwchar_l
108 #define	getwchar_l(l)	fgetwc_l(stdin, (l))
109 #endif
110 
111 #ifdef __cplusplus
112 }
113 #endif
114 
115 #endif /* _XLOCALE_H */
116