1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28#ifndef _WCHAR_H_ 29#define _WCHAR_H_ 30 31#include <sys/cdefs.h> 32#include <stdio.h> 33 34#include <stdarg.h> 35#include <stddef.h> 36#include <time.h> 37#include <xlocale.h> 38 39#include <bits/mbstate_t.h> 40#include <bits/wchar_limits.h> 41#include <bits/wctype.h> 42 43__BEGIN_DECLS 44 45enum { 46 WC_TYPE_INVALID = 0, 47 WC_TYPE_ALNUM, 48 WC_TYPE_ALPHA, 49 WC_TYPE_BLANK, 50 WC_TYPE_CNTRL, 51 WC_TYPE_DIGIT, 52 WC_TYPE_GRAPH, 53 WC_TYPE_LOWER, 54 WC_TYPE_PRINT, 55 WC_TYPE_PUNCT, 56 WC_TYPE_SPACE, 57 WC_TYPE_UPPER, 58 WC_TYPE_XDIGIT, 59 WC_TYPE_MAX 60}; 61 62wint_t btowc(int); 63int fwprintf(FILE *, const wchar_t *, ...); 64int fwscanf(FILE *, const wchar_t *, ...); 65wint_t fgetwc(FILE *); 66wchar_t *fgetws(wchar_t *, int, FILE *); 67wint_t fputwc(wchar_t, FILE *); 68int fputws(const wchar_t *, FILE *); 69int fwide(FILE *, int); 70wint_t getwc(FILE *); 71wint_t getwchar(void); 72int mbsinit(const mbstate_t *); 73size_t mbrlen(const char *, size_t, mbstate_t *); 74size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *); 75size_t mbsrtowcs(wchar_t*, const char**, size_t, mbstate_t*); 76size_t mbsnrtowcs(wchar_t*, const char**, size_t, size_t, mbstate_t*) __INTRODUCED_IN(21); 77wint_t putwc(wchar_t, FILE *); 78wint_t putwchar(wchar_t); 79int swprintf(wchar_t *, size_t, const wchar_t *, ...); 80int swscanf(const wchar_t *, const wchar_t *, ...); 81wint_t ungetwc(wint_t, FILE *); 82int vfwprintf(FILE*, const wchar_t*, va_list); 83int vfwscanf(FILE*, const wchar_t*, va_list) __INTRODUCED_IN(21); 84int vswprintf(wchar_t*, size_t, const wchar_t*, va_list); 85int vswscanf(const wchar_t*, const wchar_t*, va_list) __INTRODUCED_IN(21); 86int vwprintf(const wchar_t*, va_list); 87int vwscanf(const wchar_t*, va_list) __INTRODUCED_IN(21); 88wchar_t* wcpcpy (wchar_t*, const wchar_t *); 89wchar_t* wcpncpy (wchar_t*, const wchar_t *, size_t); 90size_t wcrtomb(char *, wchar_t, mbstate_t *); 91int wcscasecmp(const wchar_t *, const wchar_t *); 92int wcscasecmp_l(const wchar_t*, const wchar_t*, locale_t) __INTRODUCED_IN(23); 93wchar_t *wcscat(wchar_t *, const wchar_t *); 94wchar_t *wcschr(const wchar_t *, wchar_t); 95int wcscmp(const wchar_t *, const wchar_t *); 96int wcscoll(const wchar_t *, const wchar_t *); 97wchar_t *wcscpy(wchar_t *, const wchar_t *); 98size_t wcscspn(const wchar_t *, const wchar_t *); 99size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *); 100size_t wcslen(const wchar_t *); 101int wcsncasecmp(const wchar_t *, const wchar_t *, size_t); 102int wcsncasecmp_l(const wchar_t*, const wchar_t*, size_t, locale_t) __INTRODUCED_IN(23); 103wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t); 104int wcsncmp(const wchar_t *, const wchar_t *, size_t); 105wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t); 106size_t wcsnrtombs(char*, const wchar_t**, size_t, size_t, mbstate_t*) __INTRODUCED_IN(21); 107wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 108wchar_t *wcsrchr(const wchar_t *, wchar_t); 109size_t wcsrtombs(char*, const wchar_t**, size_t, mbstate_t*); 110size_t wcsspn(const wchar_t *, const wchar_t *); 111wchar_t *wcsstr(const wchar_t *, const wchar_t *); 112double wcstod(const wchar_t*, wchar_t**); 113float wcstof(const wchar_t*, wchar_t**) __INTRODUCED_IN(21); 114wchar_t* wcstok(wchar_t*, const wchar_t*, wchar_t**); 115long wcstol(const wchar_t*, wchar_t**, int); 116long long wcstoll(const wchar_t*, wchar_t**, int) __INTRODUCED_IN(21); 117long double wcstold(const wchar_t*, wchar_t**) __INTRODUCED_IN(21); 118unsigned long wcstoul(const wchar_t*, wchar_t**, int); 119unsigned long long wcstoull(const wchar_t*, wchar_t**, int) __INTRODUCED_IN(21); 120int wcswidth(const wchar_t *, size_t); 121size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 122int wctob(wint_t); 123int wcwidth(wchar_t); 124wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 125int wmemcmp(const wchar_t *, const wchar_t *, size_t); 126wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t); 127#if defined(__USE_GNU) 128wchar_t* wmempcpy(wchar_t*, const wchar_t*, size_t) __INTRODUCED_IN(23); 129#endif 130wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 131wchar_t *wmemset(wchar_t *, wchar_t, size_t); 132int wprintf(const wchar_t *, ...); 133int wscanf(const wchar_t *, ...); 134 135#if __ANDROID_API__ >= __ANDROID_API_L__ 136long long wcstoll_l(const wchar_t*, wchar_t**, int, locale_t) __INTRODUCED_IN(21); 137unsigned long long wcstoull_l(const wchar_t*, wchar_t**, int, locale_t) __INTRODUCED_IN(21); 138long double wcstold_l(const wchar_t*, wchar_t**, locale_t) __INTRODUCED_IN(21); 139 140int wcscoll_l(const wchar_t* _Nonnull, const wchar_t* _Nonnull, locale_t) __attribute_pure__ 141 __INTRODUCED_IN(21); 142size_t wcsxfrm_l(wchar_t*, const wchar_t* _Nonnull, size_t, locale_t) __INTRODUCED_IN(21); 143#else 144// Implemented as static inlines before 21. 145#endif 146 147size_t wcslcat(wchar_t*, const wchar_t*, size_t); 148size_t wcslcpy(wchar_t*, const wchar_t*, size_t); 149 150FILE* open_wmemstream(wchar_t**, size_t*) __INTRODUCED_IN(23); 151wchar_t* wcsdup(const wchar_t*); 152size_t wcsnlen(const wchar_t*, size_t); 153 154__END_DECLS 155 156#endif /* _WCHAR_H_ */ 157