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 45 wint_t btowc(int); 46 int fwprintf(FILE *, const wchar_t *, ...); 47 int fwscanf(FILE *, const wchar_t *, ...); 48 wint_t fgetwc(FILE *); 49 wchar_t *fgetws(wchar_t *, int, FILE *); 50 wint_t fputwc(wchar_t, FILE *); 51 int fputws(const wchar_t *, FILE *); 52 int fwide(FILE *, int); 53 wint_t getwc(FILE *); 54 wint_t getwchar(void); 55 int mbsinit(const mbstate_t *); 56 size_t mbrlen(const char *, size_t, mbstate_t *); 57 size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *); 58 size_t mbsrtowcs(wchar_t*, const char**, size_t, mbstate_t*); 59 size_t mbsnrtowcs(wchar_t*, const char**, size_t, size_t, mbstate_t*) __INTRODUCED_IN(21); 60 wint_t putwc(wchar_t, FILE *); 61 wint_t putwchar(wchar_t); 62 int swprintf(wchar_t *, size_t, const wchar_t *, ...); 63 int swscanf(const wchar_t *, const wchar_t *, ...); 64 wint_t ungetwc(wint_t, FILE *); 65 int vfwprintf(FILE*, const wchar_t*, va_list); 66 int vfwscanf(FILE*, const wchar_t*, va_list) __INTRODUCED_IN(21); 67 int vswprintf(wchar_t*, size_t, const wchar_t*, va_list); 68 int vswscanf(const wchar_t*, const wchar_t*, va_list) __INTRODUCED_IN(21); 69 int vwprintf(const wchar_t*, va_list); 70 int vwscanf(const wchar_t*, va_list) __INTRODUCED_IN(21); 71 wchar_t* wcpcpy (wchar_t*, const wchar_t *); 72 wchar_t* wcpncpy (wchar_t*, const wchar_t *, size_t); 73 size_t wcrtomb(char *, wchar_t, mbstate_t *); 74 int wcscasecmp(const wchar_t *, const wchar_t *); 75 int wcscasecmp_l(const wchar_t*, const wchar_t*, locale_t) __INTRODUCED_IN(23); 76 wchar_t *wcscat(wchar_t *, const wchar_t *); 77 wchar_t *wcschr(const wchar_t *, wchar_t); 78 int wcscmp(const wchar_t *, const wchar_t *); 79 int wcscoll(const wchar_t *, const wchar_t *); 80 wchar_t *wcscpy(wchar_t *, const wchar_t *); 81 size_t wcscspn(const wchar_t *, const wchar_t *); 82 size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *); 83 size_t wcslen(const wchar_t *); 84 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t); 85 int wcsncasecmp_l(const wchar_t*, const wchar_t*, size_t, locale_t) __INTRODUCED_IN(23); 86 wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t); 87 int wcsncmp(const wchar_t *, const wchar_t *, size_t); 88 wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t); 89 size_t wcsnrtombs(char*, const wchar_t**, size_t, size_t, mbstate_t*) __INTRODUCED_IN(21); 90 wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 91 wchar_t *wcsrchr(const wchar_t *, wchar_t); 92 size_t wcsrtombs(char*, const wchar_t**, size_t, mbstate_t*); 93 size_t wcsspn(const wchar_t *, const wchar_t *); 94 wchar_t *wcsstr(const wchar_t *, const wchar_t *); 95 double wcstod(const wchar_t*, wchar_t**); 96 float wcstof(const wchar_t*, wchar_t**) __INTRODUCED_IN(21); 97 wchar_t* wcstok(wchar_t*, const wchar_t*, wchar_t**); 98 long wcstol(const wchar_t*, wchar_t**, int); 99 long long wcstoll(const wchar_t*, wchar_t**, int) __INTRODUCED_IN(21); 100 long double wcstold(const wchar_t*, wchar_t**) __INTRODUCED_IN(21); 101 unsigned long wcstoul(const wchar_t*, wchar_t**, int); 102 unsigned long long wcstoull(const wchar_t*, wchar_t**, int) __INTRODUCED_IN(21); 103 int wcswidth(const wchar_t *, size_t); 104 size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 105 int wctob(wint_t); 106 int wcwidth(wchar_t); 107 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 108 int wmemcmp(const wchar_t *, const wchar_t *, size_t); 109 wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t); 110 #if defined(__USE_GNU) 111 wchar_t* wmempcpy(wchar_t*, const wchar_t*, size_t) __INTRODUCED_IN(23); 112 #endif 113 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 114 wchar_t *wmemset(wchar_t *, wchar_t, size_t); 115 int wprintf(const wchar_t *, ...); 116 int wscanf(const wchar_t *, ...); 117 118 #if __ANDROID_API__ >= __ANDROID_API_L__ 119 long long wcstoll_l(const wchar_t*, wchar_t**, int, locale_t) __INTRODUCED_IN(21); 120 unsigned long long wcstoull_l(const wchar_t*, wchar_t**, int, locale_t) __INTRODUCED_IN(21); 121 long double wcstold_l(const wchar_t*, wchar_t**, locale_t) __INTRODUCED_IN(21); 122 123 int wcscoll_l(const wchar_t* _Nonnull, const wchar_t* _Nonnull, locale_t) __attribute_pure__ 124 __INTRODUCED_IN(21); 125 size_t wcsxfrm_l(wchar_t*, const wchar_t* _Nonnull, size_t, locale_t) __INTRODUCED_IN(21); 126 #else 127 // Implemented as static inlines before 21. 128 #endif 129 130 size_t wcslcat(wchar_t*, const wchar_t*, size_t); 131 size_t wcslcpy(wchar_t*, const wchar_t*, size_t); 132 133 FILE* open_wmemstream(wchar_t**, size_t*) __INTRODUCED_IN(23); 134 wchar_t* wcsdup(const wchar_t*); 135 size_t wcsnlen(const wchar_t*, size_t); 136 137 __END_DECLS 138 139 #endif /* _WCHAR_H_ */ 140