2009-03-04 04:28:35 +01:00
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/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _WCHAR_H_
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#define _WCHAR_H_
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#include <sys/cdefs.h>
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#include <stdio.h>
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/* wchar_t is required in stdlib.h according to POSIX */
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#define __need___wchar_t
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#include <stddef.h>
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#include <stdarg.h>
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#include <time.h>
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#include <malloc.h>
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#include <stddef.h>
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/* IMPORTANT: Any code that relies on wide character support is essentially
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* non-portable and/or broken. the only reason this header exist
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* is because I'm really a nice guy. However, I'm not nice enough
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* to provide you with a real implementation. instead wchar_t == char
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* and all wc functions are stubs to their "normal" equivalent...
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*/
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__BEGIN_DECLS
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typedef int wint_t;
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typedef struct { int dummy; } mbstate_t;
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typedef enum {
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WC_TYPE_INVALID = 0,
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WC_TYPE_ALNUM,
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WC_TYPE_ALPHA,
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WC_TYPE_BLANK,
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WC_TYPE_CNTRL,
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WC_TYPE_DIGIT,
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WC_TYPE_GRAPH,
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WC_TYPE_LOWER,
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WC_TYPE_PRINT,
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WC_TYPE_PUNCT,
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WC_TYPE_SPACE,
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WC_TYPE_UPPER,
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WC_TYPE_XDIGIT,
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WC_TYPE_MAX
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} wctype_t;
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2010-06-15 02:18:35 +02:00
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#define WCHAR_MAX INT_MAX
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#define WCHAR_MIN INT_MIN
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2010-06-17 01:36:41 +02:00
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#define WEOF ((wint_t)(-1))
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2009-03-04 04:28:35 +01:00
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extern wint_t btowc(int);
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extern int fwprintf(FILE *, const wchar_t *, ...);
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extern int fwscanf(FILE *, const wchar_t *, ...);
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extern int iswalnum(wint_t);
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extern int iswalpha(wint_t);
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extern int iswcntrl(wint_t);
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extern int iswdigit(wint_t);
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extern int iswgraph(wint_t);
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extern int iswlower(wint_t);
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extern int iswprint(wint_t);
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extern int iswpunct(wint_t);
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extern int iswspace(wint_t);
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extern int iswupper(wint_t);
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extern int iswxdigit(wint_t);
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extern int iswctype(wint_t, wctype_t);
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extern wint_t fgetwc(FILE *);
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extern wchar_t *fgetws(wchar_t *, int, FILE *);
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extern wint_t fputwc(wchar_t, FILE *);
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extern int fputws(const wchar_t *, FILE *);
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extern int fwide(FILE *, int);
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extern wint_t getwc(FILE *);
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extern wint_t getwchar(void);
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extern int mbsinit(const mbstate_t *);
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extern size_t mbrlen(const char *, size_t, mbstate_t *);
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extern size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *);
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extern size_t mbsrtowcs(wchar_t *, const char **, size_t, mbstate_t *);
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2009-11-10 21:15:33 +01:00
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extern size_t mbstowcs(wchar_t *, const char *, size_t);
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2009-03-04 04:28:35 +01:00
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extern wint_t putwc(wchar_t, FILE *);
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extern wint_t putwchar(wchar_t);
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extern int swprintf(wchar_t *, size_t, const wchar_t *, ...);
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extern int swscanf(const wchar_t *, const wchar_t *, ...);
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extern wint_t towlower(wint_t);
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extern wint_t towupper(wint_t);
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extern wint_t ungetwc(wint_t, FILE *);
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extern int vfwprintf(FILE *, const wchar_t *, va_list);
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extern int vwprintf(const wchar_t *, va_list);
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extern int vswprintf(wchar_t *, size_t, const wchar_t *, va_list);
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extern size_t wcrtomb(char *, wchar_t, mbstate_t *);
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2010-11-29 22:15:07 +01:00
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extern int wcscasecmp(const wchar_t *, const wchar_t *);
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2009-03-04 04:28:35 +01:00
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extern wchar_t *wcscat(wchar_t *, const wchar_t *);
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extern wchar_t *wcschr(const wchar_t *, wchar_t);
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extern int wcscmp(const wchar_t *, const wchar_t *);
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extern int wcscoll(const wchar_t *, const wchar_t *);
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extern wchar_t *wcscpy(wchar_t *, const wchar_t *);
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extern size_t wcscspn(const wchar_t *, const wchar_t *);
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extern size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *);
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extern size_t wcslen(const wchar_t *);
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2010-11-29 22:15:07 +01:00
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extern int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
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2009-03-04 04:28:35 +01:00
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extern wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t);
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extern int wcsncmp(const wchar_t *, const wchar_t *, size_t);
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extern wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t);
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extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
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extern wchar_t *wcsrchr(const wchar_t *, wchar_t);
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extern size_t wcsrtombs(char *, const wchar_t **, size_t, mbstate_t *);
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extern size_t wcsspn(const wchar_t *, const wchar_t *);
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extern wchar_t *wcsstr(const wchar_t *, const wchar_t *);
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extern double wcstod(const wchar_t *, wchar_t **);
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extern wchar_t *wcstok(wchar_t *, const wchar_t *, wchar_t **);
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extern long int wcstol(const wchar_t *, wchar_t **, int);
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2009-11-10 21:15:33 +01:00
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extern size_t wcstombs(char *, const wchar_t *, size_t);
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2009-03-04 04:28:35 +01:00
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extern unsigned long int wcstoul(const wchar_t *, wchar_t **, int);
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extern wchar_t *wcswcs(const wchar_t *, const wchar_t *);
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extern int wcswidth(const wchar_t *, size_t);
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extern size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
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extern int wctob(wint_t);
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extern wctype_t wctype(const char *);
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extern int wcwidth(wchar_t);
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extern wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
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extern int wmemcmp(const wchar_t *, const wchar_t *, size_t);
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extern wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t);
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extern wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
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extern wchar_t *wmemset(wchar_t *, wchar_t, size_t);
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extern int wprintf(const wchar_t *, ...);
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extern int wscanf(const wchar_t *, ...);
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/* No really supported. These are just for making libstdc++-v3 happy. */
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typedef void *wctrans_t;
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extern wint_t towctrans(wint_t, wctrans_t);
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extern wctrans_t wctrans (const char *);
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__END_DECLS
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#endif /* _WCHAR_H_ */
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