1#ifndef _WCHAR_H
2# include <wcsmbs/wchar.h>
3# ifndef _ISOMAC
4
5#include <bits/floatn.h>
6
7extern __typeof (wcscasecmp_l) __wcscasecmp_l;
8extern __typeof (wcsncasecmp_l) __wcsncasecmp_l;
9extern __typeof (wcscoll_l) __wcscoll_l;
10extern __typeof (wcsxfrm_l) __wcsxfrm_l;
11extern __typeof (wcstol_l) __wcstol_l;
12extern __typeof (wcstoul_l) __wcstoul_l;
13extern __typeof (wcstoll_l) __wcstoll_l;
14extern __typeof (wcstoull_l) __wcstoull_l;
15extern __typeof (wcstod_l) __wcstod_l;
16extern __typeof (wcstof_l) __wcstof_l;
17extern __typeof (wcstold_l) __wcstold_l;
18extern __typeof (wcsftime_l) __wcsftime_l;
19libc_hidden_proto (__wcstol_l)
20libc_hidden_proto (__wcstoul_l)
21libc_hidden_proto (__wcstoll_l)
22libc_hidden_proto (__wcstoull_l)
23libc_hidden_proto (__wcstod_l)
24libc_hidden_proto (__wcstof_l)
25libc_hidden_proto (__wcstold_l)
26libc_hidden_proto (__wcsftime_l)
27
28
29extern double __wcstod_internal (const wchar_t *__restrict __nptr,
30 wchar_t **__restrict __endptr, int __group)
31 __THROW;
32extern float __wcstof_internal (const wchar_t *__restrict __nptr,
33 wchar_t **__restrict __endptr, int __group)
34 __THROW;
35extern long double __wcstold_internal (const wchar_t *__restrict __nptr,
36 wchar_t **__restrict __endptr,
37 int __group) __THROW;
38extern long int __wcstol_internal (const wchar_t *__restrict __nptr,
39 wchar_t **__restrict __endptr,
40 int __base, int __group) __THROW;
41extern unsigned long int __wcstoul_internal (const wchar_t *__restrict __npt,
42 wchar_t **__restrict __endptr,
43 int __base, int __group) __THROW;
44__extension__
45extern long long int __wcstoll_internal (const wchar_t *__restrict __nptr,
46 wchar_t **__restrict __endptr,
47 int __base, int __group) __THROW;
48__extension__
49extern unsigned long long int __wcstoull_internal (const wchar_t *
50 __restrict __nptr,
51 wchar_t **
52 __restrict __endptr,
53 int __base,
54 int __group) __THROW;
55extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
56 wchar_t **, int, int,
57 locale_t);
58libc_hidden_proto (__wcstof_internal)
59libc_hidden_proto (__wcstod_internal)
60libc_hidden_proto (__wcstold_internal)
61libc_hidden_proto (__wcstol_internal)
62libc_hidden_proto (__wcstoll_internal)
63libc_hidden_proto (__wcstoul_internal)
64libc_hidden_proto (__wcstoull_internal)
65libc_hidden_proto (wcstof)
66libc_hidden_proto (wcstod)
67libc_hidden_proto (wcstold)
68libc_hidden_proto (wcstol)
69libc_hidden_proto (wcstoll)
70libc_hidden_proto (wcstoul)
71libc_hidden_proto (wcstoull)
72
73#if __HAVE_DISTINCT_FLOAT128
74extern __typeof (wcstof128_l) __wcstof128_l;
75libc_hidden_proto (__wcstof128_l)
76extern _Float128 __wcstof128_internal (const wchar_t *__restrict __nptr,
77 wchar_t **__restrict __endptr,
78 int __group) __THROW;
79
80libc_hidden_proto (__wcstof128_internal)
81libc_hidden_proto (wcstof128)
82#endif
83
84libc_hidden_proto (__wcscasecmp_l)
85libc_hidden_proto (__wcsncasecmp_l)
86
87libc_hidden_proto (__wcscoll_l)
88libc_hidden_proto (__wcsxfrm_l)
89
90libc_hidden_proto (fputws_unlocked)
91libc_hidden_proto (putwc_unlocked)
92libc_hidden_proto (putwc)
93
94libc_hidden_proto (vswscanf)
95
96libc_hidden_proto (mbrtowc)
97libc_hidden_proto (wcrtomb)
98extern int __wcscmp (const wchar_t *__s1, const wchar_t *__s2)
99 __THROW __attribute_pure__;
100libc_hidden_proto (__wcscmp)
101libc_hidden_proto (wcsftime)
102libc_hidden_proto (wcsspn)
103libc_hidden_proto (wcschr)
104/* The C++ overloading of wcschr means we have to repeat the type to
105 declare __wcschr instead of using typeof, to avoid errors in C++
106 tests; in addition, __THROW cannot be used with a function type
107 from typeof in C++. The same applies to __wmemchr and, as regards
108 __THROW, to __wcscmp and __wcscoll. */
109extern wchar_t *__wcschr (const wchar_t *__wcs, wchar_t __wc)
110 __THROW __attribute_pure__;
111libc_hidden_proto (__wcschr)
112extern int __wcscoll (const wchar_t *__s1, const wchar_t *__s2) __THROW;
113libc_hidden_proto (__wcscoll)
114libc_hidden_proto (wcspbrk)
115
116extern __typeof (wmemset) __wmemset;
117extern wchar_t *__wmemchr (const wchar_t *__s, wchar_t __c, size_t __n)
118 __THROW __attribute_pure__;
119libc_hidden_proto (wmemchr)
120libc_hidden_proto (__wmemchr)
121libc_hidden_proto (wmemset)
122libc_hidden_proto (__wmemset)
123
124/* Now define the internal interfaces. */
125extern int __wcscasecmp (const wchar_t *__s1, const wchar_t *__s2)
126 __attribute_pure__;
127extern int __wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2,
128 size_t __n)
129 __attribute_pure__;
130extern size_t __wcslen (const wchar_t *__s) __attribute_pure__;
131extern size_t __wcsnlen (const wchar_t *__s, size_t __maxlen)
132 __attribute_pure__;
133extern wchar_t *__wcscat (wchar_t *dest, const wchar_t *src);
134extern wint_t __btowc (int __c);
135extern int __mbsinit (const __mbstate_t *__ps);
136extern size_t __mbrtowc (wchar_t *__restrict __pwc,
137 const char *__restrict __s, size_t __n,
138 __mbstate_t *__restrict __p);
139libc_hidden_proto (__mbrtowc)
140libc_hidden_proto (__mbrlen)
141extern size_t __wcrtomb (char *__restrict __s, wchar_t __wc,
142 __mbstate_t *__restrict __ps);
143extern size_t __mbsrtowcs (wchar_t *__restrict __dst,
144 const char **__restrict __src,
145 size_t __len, __mbstate_t *__restrict __ps);
146extern size_t __wcsrtombs (char *__restrict __dst,
147 const wchar_t **__restrict __src,
148 size_t __len, __mbstate_t *__restrict __ps);
149extern size_t __mbsnrtowcs (wchar_t *__restrict __dst,
150 const char **__restrict __src, size_t __nmc,
151 size_t __len, __mbstate_t *__restrict __ps);
152extern size_t __wcsnrtombs (char *__restrict __dst,
153 const wchar_t **__restrict __src,
154 size_t __nwc, size_t __len,
155 __mbstate_t *__restrict __ps);
156extern wchar_t *__wcsncpy (wchar_t *__restrict __dest,
157 const wchar_t *__restrict __src, size_t __n);
158extern wchar_t *__wcpcpy (wchar_t *__dest, const wchar_t *__src);
159extern wchar_t *__wcpncpy (wchar_t *__dest, const wchar_t *__src,
160 size_t __n);
161extern wchar_t *__wmemcpy (wchar_t *__s1, const wchar_t *s2,
162 size_t __n);
163extern wchar_t *__wmempcpy (wchar_t *__restrict __s1,
164 const wchar_t *__restrict __s2,
165 size_t __n);
166extern wchar_t *__wmemmove (wchar_t *__s1, const wchar_t *__s2,
167 size_t __n);
168extern wchar_t *__wcschrnul (const wchar_t *__s, wchar_t __wc)
169 __attribute_pure__;
170
171extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
172 size_t __ns) __THROW;
173
174extern int __vfwscanf (__FILE *__restrict __s,
175 const wchar_t *__restrict __format,
176 __gnuc_va_list __arg)
177 /* __attribute__ ((__format__ (__wscanf__, 2, 0)) */;
178extern int __vswprintf (wchar_t *__restrict __s, size_t __n,
179 const wchar_t *__restrict __format,
180 __gnuc_va_list __arg)
181 /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
182extern int __fwprintf (__FILE *__restrict __s,
183 const wchar_t *__restrict __format, ...)
184 /* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
185extern int __vfwprintf (__FILE *__restrict __s,
186 const wchar_t *__restrict __format,
187 __gnuc_va_list __arg)
188 /* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
189extern int __vfwprintf_chk (FILE *__restrict __s, int __flag,
190 const wchar_t *__restrict __format,
191 __gnuc_va_list __arg)
192 /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
193extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
194 int __flag, size_t __s_len,
195 const wchar_t *__restrict __format,
196 __gnuc_va_list __arg)
197 /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
198libc_hidden_proto (__vfwprintf_chk)
199libc_hidden_proto (__vswprintf_chk)
200
201extern int __isoc99_fwscanf (__FILE *__restrict __stream,
202 const wchar_t *__restrict __format, ...);
203extern int __isoc99_wscanf (const wchar_t *__restrict __format, ...);
204extern int __isoc99_swscanf (const wchar_t *__restrict __s,
205 const wchar_t *__restrict __format, ...)
206 __THROW;
207extern int __isoc99_vfwscanf (__FILE *__restrict __s,
208 const wchar_t *__restrict __format,
209 __gnuc_va_list __arg);
210extern int __isoc99_vwscanf (const wchar_t *__restrict __format,
211 __gnuc_va_list __arg);
212extern int __isoc99_vswscanf (const wchar_t *__restrict __s,
213 const wchar_t *__restrict __format,
214 __gnuc_va_list __arg) __THROW;
215extern int __vswscanf (const wchar_t *__restrict __s,
216 const wchar_t *__restrict __format,
217 __gnuc_va_list __arg) __THROW;
218libc_hidden_proto (__isoc99_vswscanf)
219libc_hidden_proto (__vswscanf)
220libc_hidden_proto (__isoc99_vfwscanf)
221
222/* Internal functions. */
223extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len,
224 mbstate_t *ps, locale_t l) attribute_hidden;
225
226/* Special version. We know that all uses of mbsinit inside the libc
227 have a non-NULL parameter. And certainly we can access the
228 internals of the data structure directly. */
229# define mbsinit(state) ((state)->__count == 0)
230# define __mbsinit(state) ((state)->__count == 0)
231
232# endif
233#endif
234