1/*
2 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24#ifndef _XLOCALE__WCHAR_H_
25#define _XLOCALE__WCHAR_H_
26
27#include <_bounds.h>
28#include <_stdio.h>
29#include <__xlocale.h>
30#include <sys/_types/_mbstate_t.h>
31#include <sys/_types/_wint_t.h>
32#include <stddef.h> /* wchar_t */
33
34_LIBC_SINGLE_BY_DEFAULT()
35
36/* Initially added in Issue 4 */
37__BEGIN_DECLS
38wint_t btowc_l(int, locale_t);
39wint_t fgetwc_l(FILE *, locale_t);
40wchar_t *_LIBC_CSTR fgetws_l(wchar_t * __restrict _LIBC_COUNT(__n), int __n,
41 FILE * __restrict, locale_t);
42wint_t fputwc_l(wchar_t, FILE *, locale_t);
43int fputws_l(const wchar_t * __restrict, FILE * __restrict, locale_t);
44int fwprintf_l(FILE * __restrict, locale_t, const wchar_t * __restrict, ...);
45int fwscanf_l(FILE * __restrict, locale_t, const wchar_t * __restrict, ...);
46wint_t getwc_l(FILE *, locale_t);
47wint_t getwchar_l(locale_t);
48size_t mbrlen_l(const char * __restrict _LIBC_COUNT(__n), size_t __n,
49 mbstate_t * __restrict, locale_t);
50size_t mbrtowc_l(wchar_t * __restrict _LIBC_UNSAFE_INDEXABLE,
51 const char * __restrict _LIBC_COUNT(__n), size_t __n,
52 mbstate_t * __restrict, locale_t);
53int mbsinit_l(const mbstate_t *, locale_t);
54size_t mbsrtowcs_l(wchar_t * __restrict _LIBC_COUNT(__len),
55 const char ** __restrict, size_t __len, mbstate_t * __restrict,
56 locale_t);
57wint_t putwc_l(wchar_t, FILE *, locale_t);
58wint_t putwchar_l(wchar_t, locale_t);
59int swprintf_l(wchar_t * __restrict _LIBC_COUNT(n), size_t n, locale_t,
60 const wchar_t * __restrict, ...);
61int swscanf_l(const wchar_t * __restrict, locale_t,
62 const wchar_t * __restrict, ...);
63wint_t ungetwc_l(wint_t, FILE *, locale_t);
64int vfwprintf_l(FILE * __restrict, locale_t, const wchar_t * __restrict,
65 __darwin_va_list);
66int vswprintf_l(wchar_t * __restrict _LIBC_COUNT(n), size_t n, locale_t,
67 const wchar_t * __restrict, __darwin_va_list);
68int vwprintf_l(locale_t, const wchar_t * __restrict, __darwin_va_list);
69size_t wcrtomb_l(
70 char * __restrict _LIBC_UNSAFE_INDEXABLE /* __counted_by(MB_CUR_MAX), which is not a constant */,
71 wchar_t, mbstate_t * __restrict, locale_t);
72int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
73size_t wcsftime_l(wchar_t * __restrict _LIBC_COUNT(__n), size_t __n,
74 const wchar_t * __restrict, const struct tm * __restrict, locale_t)
75 __DARWIN_ALIAS(wcsftime_l);
76size_t wcsrtombs_l(char * __restrict _LIBC_COUNT(__len),
77 const wchar_t ** __restrict, size_t __len, mbstate_t * __restrict,
78 locale_t);
79double wcstod_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict,
80 locale_t);
81long wcstol_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict,
82 int, locale_t);
83unsigned long
84 wcstoul_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict, int,
85 locale_t);
86int wcswidth_l(const wchar_t *_LIBC_COUNT(__n), size_t __n, locale_t);
87size_t wcsxfrm_l(wchar_t * __restrict _LIBC_COUNT(__n),
88 const wchar_t * __restrict, size_t __n, locale_t);
89int wctob_l(wint_t, locale_t);
90int wcwidth_l(wchar_t, locale_t);
91int wprintf_l(locale_t, const wchar_t * __restrict, ...);
92int wscanf_l(locale_t, const wchar_t * __restrict, ...);
93__END_DECLS
94
95
96
97/* Additional functionality provided by:
98 * POSIX.1-2001
99 */
100
101#if __DARWIN_C_LEVEL >= 200112L
102__BEGIN_DECLS
103int vfwscanf_l(FILE * __restrict, locale_t, const wchar_t * __restrict,
104 __darwin_va_list);
105int vswscanf_l(const wchar_t * __restrict, locale_t,
106 const wchar_t * __restrict, __darwin_va_list);
107int vwscanf_l(locale_t, const wchar_t * __restrict, __darwin_va_list);
108float wcstof_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict,
109 locale_t);
110long double
111 wcstold_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict,
112 locale_t);
113#if !__DARWIN_NO_LONG_LONG
114long long
115 wcstoll_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict, int,
116 locale_t);
117unsigned long long
118 wcstoull_l(const wchar_t * __restrict, wchar_t *_LIBC_CSTR * __restrict,
119 int, locale_t);
120#endif /* !__DARWIN_NO_LONG_LONG */
121__END_DECLS
122#endif /* __DARWIN_C_LEVEL >= 200112L */
123
124
125
126/* Additional functionality provided by:
127 * POSIX.1-2008
128 */
129
130#if __DARWIN_C_LEVEL >= 200809L
131__BEGIN_DECLS
132size_t mbsnrtowcs_l(wchar_t * __restrict _LIBC_COUNT(__len),
133 const char ** __restrict, size_t, size_t __len, mbstate_t * __restrict,
134 locale_t);
135int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
136int wcsncasecmp_l(const wchar_t *_LIBC_UNSAFE_INDEXABLE,
137 const wchar_t *_LIBC_UNSAFE_INDEXABLE, size_t n, locale_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
138size_t wcsnrtombs_l(char * __restrict, const wchar_t ** __restrict, size_t,
139 size_t, mbstate_t * __restrict, locale_t);
140__END_DECLS
141#endif /* __DARWIN_C_LEVEL >= 200809L */
142
143
144
145/* Darwin extensions */
146
147#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
148__BEGIN_DECLS
149wchar_t *fgetwln_l(FILE * __restrict, size_t *, locale_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
150__END_DECLS
151#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
152
153
154
155/* Poison the following routines if -fshort-wchar is set */
156#if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU
157#pragma GCC poison fgetwln_l fgetws_l fputwc_l fputws_l fwprintf_l fwscanf_l mbrtowc_l mbsnrtowcs_l mbsrtowcs_l putwc_l putwchar_l swprintf_l swscanf_l vfwprintf_l vfwscanf_l vswprintf_l vswscanf_l vwprintf_l vwscanf_l wcrtomb_l wcscoll_l wcsftime_l wcsftime_l wcsnrtombs_l wcsrtombs_l wcstod_l wcstof_l wcstol_l wcstold_l wcstoll_l wcstoul_l wcstoull_l wcswidth_l wcsxfrm_l wcwidth_l wprintf_l wscanf_l
158#endif
159
160#endif /* _XLOCALE__WCHAR_H_ */