| /* |
| * 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> |
| |
| /* wchar_t is required in stdlib.h according to POSIX */ |
| #define __need___wchar_t |
| #include <stddef.h> |
| |
| #include <stdarg.h> |
| #include <time.h> |
| #include <malloc.h> |
| |
| #include <stddef.h> |
| |
| /* IMPORTANT: Any code that relies on wide character support is essentially |
| * non-portable and/or broken. the only reason this header exist |
| * is because I'm really a nice guy. However, I'm not nice enough |
| * to provide you with a real implementation. instead wchar_t == char |
| * and all wc functions are stubs to their "normal" equivalent... |
| */ |
| |
| __BEGIN_DECLS |
| |
| typedef int wint_t; |
| typedef struct { int dummy; } mbstate_t; |
| |
| typedef 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 |
| } wctype_t; |
| |
| #define WCHAR_MAX 255 |
| #define WCHAR_MIN 0 |
| #define WEOF (-1) |
| |
| extern wint_t btowc(int); |
| extern int fwprintf(FILE *, const wchar_t *, ...); |
| extern int fwscanf(FILE *, const wchar_t *, ...); |
| extern int iswalnum(wint_t); |
| extern int iswalpha(wint_t); |
| extern int iswcntrl(wint_t); |
| extern int iswdigit(wint_t); |
| extern int iswgraph(wint_t); |
| extern int iswlower(wint_t); |
| extern int iswprint(wint_t); |
| extern int iswpunct(wint_t); |
| extern int iswspace(wint_t); |
| extern int iswupper(wint_t); |
| extern int iswxdigit(wint_t); |
| extern int iswctype(wint_t, wctype_t); |
| extern wint_t fgetwc(FILE *); |
| extern wchar_t *fgetws(wchar_t *, int, FILE *); |
| extern wint_t fputwc(wchar_t, FILE *); |
| extern int fputws(const wchar_t *, FILE *); |
| extern int fwide(FILE *, int); |
| extern wint_t getwc(FILE *); |
| extern wint_t getwchar(void); |
| extern int mbsinit(const mbstate_t *); |
| extern size_t mbrlen(const char *, size_t, mbstate_t *); |
| extern size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *); |
| extern size_t mbsrtowcs(wchar_t *, const char **, size_t, mbstate_t *); |
| extern wint_t putwc(wchar_t, FILE *); |
| extern wint_t putwchar(wchar_t); |
| extern int swprintf(wchar_t *, size_t, const wchar_t *, ...); |
| extern int swscanf(const wchar_t *, const wchar_t *, ...); |
| extern wint_t towlower(wint_t); |
| extern wint_t towupper(wint_t); |
| extern wint_t ungetwc(wint_t, FILE *); |
| extern int vfwprintf(FILE *, const wchar_t *, va_list); |
| extern int vwprintf(const wchar_t *, va_list); |
| extern int vswprintf(wchar_t *, size_t, const wchar_t *, va_list); |
| extern size_t wcrtomb(char *, wchar_t, mbstate_t *); |
| extern wchar_t *wcscat(wchar_t *, const wchar_t *); |
| extern wchar_t *wcschr(const wchar_t *, wchar_t); |
| extern int wcscmp(const wchar_t *, const wchar_t *); |
| extern int wcscoll(const wchar_t *, const wchar_t *); |
| extern wchar_t *wcscpy(wchar_t *, const wchar_t *); |
| extern size_t wcscspn(const wchar_t *, const wchar_t *); |
| extern size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *); |
| extern size_t wcslen(const wchar_t *); |
| extern wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t); |
| extern int wcsncmp(const wchar_t *, const wchar_t *, size_t); |
| extern wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t); |
| extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *); |
| extern wchar_t *wcsrchr(const wchar_t *, wchar_t); |
| extern size_t wcsrtombs(char *, const wchar_t **, size_t, mbstate_t *); |
| extern size_t wcsspn(const wchar_t *, const wchar_t *); |
| extern wchar_t *wcsstr(const wchar_t *, const wchar_t *); |
| extern double wcstod(const wchar_t *, wchar_t **); |
| extern wchar_t *wcstok(wchar_t *, const wchar_t *, wchar_t **); |
| extern long int wcstol(const wchar_t *, wchar_t **, int); |
| extern unsigned long int wcstoul(const wchar_t *, wchar_t **, int); |
| extern wchar_t *wcswcs(const wchar_t *, const wchar_t *); |
| extern int wcswidth(const wchar_t *, size_t); |
| extern size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); |
| extern int wctob(wint_t); |
| extern wctype_t wctype(const char *); |
| extern int wcwidth(wchar_t); |
| extern wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); |
| extern int wmemcmp(const wchar_t *, const wchar_t *, size_t); |
| extern wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t); |
| extern wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); |
| extern wchar_t *wmemset(wchar_t *, wchar_t, size_t); |
| extern int wprintf(const wchar_t *, ...); |
| extern int wscanf(const wchar_t *, ...); |
| |
| /* No really supported. These are just for making libstdc++-v3 happy. */ |
| typedef void *wctrans_t; |
| extern wint_t towctrans(wint_t, wctrans_t); |
| extern wctrans_t wctrans (const char *); |
| |
| __END_DECLS |
| |
| #endif /* _WCHAR_H_ */ |
