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/*
* Copyright (C) 2008 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _WCHAR_H_
#define _WCHAR_H_
#include <sys/cdefs.h>
#include <stdio.h>
#include <stdarg.h>
#include <stddef.h>
#include <time.h>
#include <xlocale.h>
#include <bits/mbstate_t.h>
#include <bits/wchar_limits.h>
#include <bits/wctype.h>
__BEGIN_DECLS
enum {
WC_TYPE_INVALID = 0,
WC_TYPE_ALNUM,
WC_TYPE_ALPHA,
WC_TYPE_BLANK,
WC_TYPE_CNTRL,
WC_TYPE_DIGIT,
WC_TYPE_GRAPH,
WC_TYPE_LOWER,
WC_TYPE_PRINT,
WC_TYPE_PUNCT,
WC_TYPE_SPACE,
WC_TYPE_UPPER,
WC_TYPE_XDIGIT,
WC_TYPE_MAX
};
wint_t btowc(int);
int fwprintf(FILE *, const wchar_t *, ...);
int fwscanf(FILE *, const wchar_t *, ...);
wint_t fgetwc(FILE *);
wchar_t *fgetws(wchar_t *, int, FILE *);
wint_t fputwc(wchar_t, FILE *);
int fputws(const wchar_t *, FILE *);
int fwide(FILE *, int);
wint_t getwc(FILE *);
wint_t getwchar(void);
int mbsinit(const mbstate_t *);
size_t mbrlen(const char *, size_t, mbstate_t *);
size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *);
size_t mbsrtowcs(wchar_t*, const char**, size_t, mbstate_t*);
size_t mbsnrtowcs(wchar_t*, const char**, size_t, size_t, mbstate_t*) __INTRODUCED_IN(21);
wint_t putwc(wchar_t, FILE *);
wint_t putwchar(wchar_t);
int swprintf(wchar_t *, size_t, const wchar_t *, ...);
int swscanf(const wchar_t *, const wchar_t *, ...);
wint_t ungetwc(wint_t, FILE *);
int vfwprintf(FILE*, const wchar_t*, va_list);
int vfwscanf(FILE*, const wchar_t*, va_list) __INTRODUCED_IN(21);
int vswprintf(wchar_t*, size_t, const wchar_t*, va_list);
int vswscanf(const wchar_t*, const wchar_t*, va_list) __INTRODUCED_IN(21);
int vwprintf(const wchar_t*, va_list);
int vwscanf(const wchar_t*, va_list) __INTRODUCED_IN(21);
wchar_t* wcpcpy (wchar_t*, const wchar_t *);
wchar_t* wcpncpy (wchar_t*, const wchar_t *, size_t);
size_t wcrtomb(char *, wchar_t, mbstate_t *);
int wcscasecmp(const wchar_t *, const wchar_t *);
int wcscasecmp_l(const wchar_t*, const wchar_t*, locale_t) __INTRODUCED_IN(23);
wchar_t *wcscat(wchar_t *, const wchar_t *);
wchar_t *wcschr(const wchar_t *, wchar_t);
int wcscmp(const wchar_t *, const wchar_t *);
int wcscoll(const wchar_t *, const wchar_t *);
wchar_t *wcscpy(wchar_t *, const wchar_t *);
size_t wcscspn(const wchar_t *, const wchar_t *);
size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *);
size_t wcslen(const wchar_t *);
int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
int wcsncasecmp_l(const wchar_t*, const wchar_t*, size_t, locale_t) __INTRODUCED_IN(23);
wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t);
int wcsncmp(const wchar_t *, const wchar_t *, size_t);
wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t);
size_t wcsnrtombs(char*, const wchar_t**, size_t, size_t, mbstate_t*) __INTRODUCED_IN(21);
wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
wchar_t *wcsrchr(const wchar_t *, wchar_t);
size_t wcsrtombs(char*, const wchar_t**, size_t, mbstate_t*);
size_t wcsspn(const wchar_t *, const wchar_t *);
wchar_t *wcsstr(const wchar_t *, const wchar_t *);
double wcstod(const wchar_t*, wchar_t**);
float wcstof(const wchar_t*, wchar_t**) __INTRODUCED_IN(21);
wchar_t* wcstok(wchar_t*, const wchar_t*, wchar_t**);
long wcstol(const wchar_t*, wchar_t**, int);
long long wcstoll(const wchar_t*, wchar_t**, int) __INTRODUCED_IN(21);
long double wcstold(const wchar_t*, wchar_t**) __INTRODUCED_IN(21);
unsigned long wcstoul(const wchar_t*, wchar_t**, int);
unsigned long long wcstoull(const wchar_t*, wchar_t**, int) __INTRODUCED_IN(21);
int wcswidth(const wchar_t *, size_t);
size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
int wctob(wint_t);
int wcwidth(wchar_t);
wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
int wmemcmp(const wchar_t *, const wchar_t *, size_t);
wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t);
#if defined(__USE_GNU)
wchar_t* wmempcpy(wchar_t*, const wchar_t*, size_t) __INTRODUCED_IN(23);
#endif
wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
wchar_t *wmemset(wchar_t *, wchar_t, size_t);
int wprintf(const wchar_t *, ...);
int wscanf(const wchar_t *, ...);
#if __ANDROID_API__ >= __ANDROID_API_L__
long long wcstoll_l(const wchar_t*, wchar_t**, int, locale_t) __INTRODUCED_IN(21);
unsigned long long wcstoull_l(const wchar_t*, wchar_t**, int, locale_t) __INTRODUCED_IN(21);
long double wcstold_l(const wchar_t*, wchar_t**, locale_t) __INTRODUCED_IN(21);
int wcscoll_l(const wchar_t* _Nonnull, const wchar_t* _Nonnull, locale_t) __attribute_pure__
__INTRODUCED_IN(21);
size_t wcsxfrm_l(wchar_t*, const wchar_t* _Nonnull, size_t, locale_t) __INTRODUCED_IN(21);
#else
// Implemented as static inlines before 21.
#endif
size_t wcslcat(wchar_t*, const wchar_t*, size_t);
size_t wcslcpy(wchar_t*, const wchar_t*, size_t);
FILE* open_wmemstream(wchar_t**, size_t*) __INTRODUCED_IN(23);
wchar_t* wcsdup(const wchar_t*);
size_t wcsnlen(const wchar_t*, size_t);
__END_DECLS
#endif /* _WCHAR_H_ */
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