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Reactos
1//
2// locale.h
3//
4// Copyright (c) Microsoft Corporation. All rights reserved.
5//
6// The C locale library.
7//
8#pragma once
9#ifndef _INC_LOCALE // include guard for 3rd party interop
10#define _INC_LOCALE
11
12#include <corecrt.h>
13
14#pragma warning(push)
15#pragma warning(disable: _UCRT_DISABLED_WARNINGS)
16_UCRT_DISABLE_CLANG_WARNINGS
17
18_CRT_BEGIN_C_HEADER
19
20
21
22// Locale categories
23#define LC_ALL 0
24#define LC_COLLATE 1
25#define LC_CTYPE 2
26#define LC_MONETARY 3
27#define LC_NUMERIC 4
28#define LC_TIME 5
29
30#define LC_MIN LC_ALL
31#define LC_MAX LC_TIME
32
33// Locale convention structure
34struct lconv
35{
36 char* decimal_point;
37 char* thousands_sep;
38 char* grouping;
39 char* int_curr_symbol;
40 char* currency_symbol;
41 char* mon_decimal_point;
42 char* mon_thousands_sep;
43 char* mon_grouping;
44 char* positive_sign;
45 char* negative_sign;
46 char int_frac_digits;
47 char frac_digits;
48 char p_cs_precedes;
49 char p_sep_by_space;
50 char n_cs_precedes;
51 char n_sep_by_space;
52 char p_sign_posn;
53 char n_sign_posn;
54 wchar_t* _W_decimal_point;
55 wchar_t* _W_thousands_sep;
56 wchar_t* _W_int_curr_symbol;
57 wchar_t* _W_currency_symbol;
58 wchar_t* _W_mon_decimal_point;
59 wchar_t* _W_mon_thousands_sep;
60 wchar_t* _W_positive_sign;
61 wchar_t* _W_negative_sign;
62};
63
64struct tm;
65
66// ANSI: char lconv members default is CHAR_MAX which is compile time dependent.
67// Defining and using __do_unsigned_char_lconv_initialization here causes CRT
68// startup code to initialize lconv members properly
69#ifdef _CHAR_UNSIGNED
70 extern int __do_unsigned_char_lconv_initialization;
71 extern __inline int __use_char_max(void)
72 {
73 return __do_unsigned_char_lconv_initialization;
74 }
75#endif
76
77
78
79#define _ENABLE_PER_THREAD_LOCALE 0x0001
80#define _DISABLE_PER_THREAD_LOCALE 0x0002
81#define _ENABLE_PER_THREAD_LOCALE_GLOBAL 0x0010
82#define _DISABLE_PER_THREAD_LOCALE_GLOBAL 0x0020
83#define _ENABLE_PER_THREAD_LOCALE_NEW 0x0100
84#define _DISABLE_PER_THREAD_LOCALE_NEW 0x0200
85
86#if _CRT_FUNCTIONS_REQUIRED
87
88 _ACRTIMP void __cdecl _lock_locales(void);
89 _ACRTIMP void __cdecl _unlock_locales(void);
90
91 _Check_return_opt_
92 _ACRTIMP int __cdecl _configthreadlocale(
93 _In_ int _Flag
94 );
95
96 _Check_return_opt_ _Success_(return != 0) _Ret_z_
97 _ACRTIMP char* __cdecl setlocale(
98 _In_ int _Category,
99 _In_opt_z_ char const* _Locale
100 );
101
102 _Check_return_opt_
103 _ACRTIMP struct lconv* __cdecl localeconv(void);
104
105 _Check_return_opt_
106 _ACRTIMP _locale_t __cdecl _get_current_locale(void);
107
108 _Check_return_opt_
109 _ACRTIMP _locale_t __cdecl _create_locale(
110 _In_ int _Category,
111 _In_z_ char const* _Locale
112 );
113
114 _ACRTIMP void __cdecl _free_locale(
115 _In_opt_ _locale_t _Locale
116 );
117
118 // Also declared in <wchar.h>
119 _Check_return_opt_ _Success_(return != 0) _Ret_z_
120 _ACRTIMP wchar_t* __cdecl _wsetlocale(
121 _In_ int _Category,
122 _In_opt_z_ wchar_t const* _Locale
123 );
124
125 _Check_return_opt_
126 _ACRTIMP _locale_t __cdecl _wcreate_locale(
127 _In_ int _Category,
128 _In_z_ wchar_t const* _Locale
129 );
130
131
132
133 _ACRTIMP wchar_t** __cdecl ___lc_locale_name_func(void);
134 _ACRTIMP unsigned int __cdecl ___lc_codepage_func (void);
135 _ACRTIMP unsigned int __cdecl ___lc_collate_cp_func (void);
136
137
138
139
140 // Time-related functions
141 _Success_(return != 0)
142 _Ret_z_
143 _ACRTIMP char* __cdecl _Getdays(void);
144
145 _Success_(return != 0)
146 _Ret_z_
147 _ACRTIMP char* __cdecl _Getmonths(void);
148
149 _ACRTIMP void* __cdecl _Gettnames(void);
150
151 _Success_(return != 0)
152 _Ret_z_
153 _ACRTIMP wchar_t* __cdecl _W_Getdays(void);
154
155 _Success_(return != 0)
156 _Ret_z_
157 _ACRTIMP wchar_t* __cdecl _W_Getmonths(void);
158
159 _ACRTIMP void* __cdecl _W_Gettnames(void);
160
161 _Success_(return > 0)
162 _ACRTIMP size_t __cdecl _Strftime(
163 _Out_writes_z_(_Max_size) char* _Buffer,
164 _In_ size_t _Max_size,
165 _In_z_ char const* _Format,
166 _In_ struct tm const* _Timeptr,
167 _In_opt_ void* _Lc_time_arg);
168
169 _Success_(return > 0)
170 _ACRTIMP size_t __cdecl _Wcsftime(
171 _Out_writes_z_(_Max_size) wchar_t* _Buffer,
172 _In_ size_t _Max_size,
173 _In_z_ wchar_t const* _Format,
174 _In_ struct tm const* _Timeptr,
175 _In_opt_ void* _Lc_time_arg
176 );
177
178#endif // _CRT_FUNCTIONS_REQUIRED
179
180
181_CRT_END_C_HEADER
182_UCRT_RESTORE_CLANG_WARNINGS
183#pragma warning(pop) // _UCRT_DISABLED_WARNINGS
184#endif // _INC_LOCALE