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 29 #ifndef _WCHAR_H_ 30 #define _WCHAR_H_ 31 32 #include <sys/cdefs.h> 33 #include <stdio.h> 34 35 #include <stdarg.h> 36 #include <stddef.h> 37 #include <time.h> 38 #include <xlocale.h> 39 40 #include <bits/mbstate_t.h> 41 #include <bits/wchar_limits.h> 42 #include <bits/wctype.h> 43 44 __BEGIN_DECLS 45 46 wint_t btowc(int __ch); 47 int fwprintf(FILE* __fp, const wchar_t* __fmt, ...); 48 int fwscanf(FILE* __fp, const wchar_t* __fmt, ...); 49 wint_t fgetwc(FILE* __fp); 50 wchar_t* fgetws(wchar_t* __buf, int __size, FILE* __fp); 51 wint_t fputwc(wchar_t __wc, FILE* __fp); 52 int fputws(const wchar_t* __s, FILE* __fp); 53 int fwide(FILE* __fp, int __mode); 54 wint_t getwc(FILE* __fp); 55 wint_t getwchar(void); 56 int mbsinit(const mbstate_t* __ps); 57 size_t mbrlen(const char* __s, size_t __n, mbstate_t* __ps); 58 size_t mbrtowc(wchar_t* __buf, const char* __s, size_t __n, mbstate_t* __ps); 59 size_t mbsrtowcs(wchar_t* __dst, const char** __src, size_t __dst_n, mbstate_t* __ps); 60 size_t mbsnrtowcs(wchar_t* __dst, const char** __src, size_t __src_n, size_t __dst_n, mbstate_t* __ps) __INTRODUCED_IN(21); 61 wint_t putwc(wchar_t __wc, FILE* __fp); 62 wint_t putwchar(wchar_t __wc); 63 int swprintf(wchar_t* __buf, size_t __n, const wchar_t* __fmt, ...); 64 int swscanf(const wchar_t* __s, const wchar_t* __fmt, ...); 65 wint_t ungetwc(wint_t __wc, FILE* __fp); 66 int vfwprintf(FILE* __fp, const wchar_t* __fmt, va_list __args); 67 int vfwscanf(FILE* __fp, const wchar_t* __fmt, va_list __args) __INTRODUCED_IN(21); 68 int vswprintf(wchar_t* __buf, size_t __n, const wchar_t* __fmt, va_list __args); 69 int vswscanf(const wchar_t* __s, const wchar_t* __fmt, va_list __args) __INTRODUCED_IN(21); 70 int vwprintf(const wchar_t* __fmt, va_list __args); 71 int vwscanf(const wchar_t* __fmt, va_list __args) __INTRODUCED_IN(21); 72 wchar_t* wcpcpy(wchar_t* __dst, const wchar_t* __src); 73 wchar_t* wcpncpy(wchar_t* __dst, const wchar_t* __src, size_t __n); 74 size_t wcrtomb(char* __buf, wchar_t __wc, mbstate_t* __ps); 75 int wcscasecmp(const wchar_t* __lhs, const wchar_t* __rhs); 76 int wcscasecmp_l(const wchar_t* __lhs, const wchar_t* __rhs, locale_t __l) __INTRODUCED_IN(23); 77 wchar_t* wcscat(wchar_t* __dst, const wchar_t* __src); 78 wchar_t* wcschr(const wchar_t* __s, wchar_t __wc); 79 int wcscmp(const wchar_t* __lhs, const wchar_t* __rhs); 80 int wcscoll(const wchar_t* __lhs, const wchar_t* __rhs); 81 wchar_t* wcscpy(wchar_t* __dst, const wchar_t* __src); 82 size_t wcscspn(const wchar_t* __s, const wchar_t* __accept); 83 size_t wcsftime(wchar_t* __buf, size_t __n, const wchar_t* __fmt, const struct tm* __tm); 84 size_t wcsftime_l(wchar_t* __buf, size_t __n, const wchar_t* __fmt, const struct tm* __tm, locale_t __l) __INTRODUCED_IN(28); 85 size_t wcslen(const wchar_t* __s); 86 int wcsncasecmp(const wchar_t* __lhs, const wchar_t* __rhs, size_t __n); 87 int wcsncasecmp_l(const wchar_t* __lhs, const wchar_t* __rhs, size_t __n, locale_t __l) __INTRODUCED_IN(23); 88 wchar_t* wcsncat(wchar_t* __dst, const wchar_t* __src, size_t __n); 89 int wcsncmp(const wchar_t* __lhs, const wchar_t* __rhs, size_t __n); 90 wchar_t* wcsncpy(wchar_t* __dst, const wchar_t* __src, size_t __n); 91 size_t wcsnrtombs(char* __dst, const wchar_t** __src, size_t __src_n, size_t __dst_n, mbstate_t* __ps) __INTRODUCED_IN(21); 92 wchar_t* wcspbrk(const wchar_t* __s, const wchar_t* __accept); 93 wchar_t* wcsrchr(const wchar_t* __s, wchar_t __wc); 94 size_t wcsrtombs(char* __dst, const wchar_t** __src, size_t __dst_n, mbstate_t* __ps); 95 size_t wcsspn(const wchar_t* __s, const wchar_t* __accept); 96 wchar_t* wcsstr(const wchar_t* __haystack, const wchar_t* __needle); 97 double wcstod(const wchar_t* __s, wchar_t** __end_ptr); 98 double wcstod_l(const wchar_t* __s, wchar_t** __end_ptr, locale_t __l) __INTRODUCED_IN(28); 99 float wcstof(const wchar_t* __s, wchar_t** __end_ptr) __INTRODUCED_IN(21); 100 float wcstof_l(const wchar_t* __s, wchar_t** __end_ptr, locale_t __l) __INTRODUCED_IN(28); 101 wchar_t* wcstok(wchar_t* __s, const wchar_t* __delimiter, wchar_t** __ptr); 102 long wcstol(const wchar_t* __s, wchar_t** __end_ptr, int __base); 103 long wcstol_l(const wchar_t* __s, wchar_t** __end_ptr, int __base, locale_t __l) __INTRODUCED_IN(28); 104 long long wcstoll(const wchar_t* __s, wchar_t** __end_ptr, int __base) __INTRODUCED_IN(21); 105 long double wcstold(const wchar_t* __s, wchar_t** __end_ptr) __RENAME_LDBL(wcstod, 3, 21); 106 unsigned long wcstoul(const wchar_t* __s, wchar_t** __end_ptr, int __base); 107 unsigned long wcstoul_l(const wchar_t* __s, wchar_t** __end_ptr, int __base, locale_t __l) __INTRODUCED_IN(28); 108 unsigned long long wcstoull(const wchar_t* __s, wchar_t** __end_ptr, int __base) __INTRODUCED_IN(21); 109 int wcswidth(const wchar_t* __s, size_t __n); 110 size_t wcsxfrm(wchar_t* __dst, const wchar_t* __src, size_t __n); 111 int wctob(wint_t __wc); 112 int wcwidth(wchar_t __wc); 113 wchar_t* wmemchr(const wchar_t* __src, wchar_t __wc, size_t __n); 114 int wmemcmp(const wchar_t* __lhs, const wchar_t* __rhs, size_t __n); 115 wchar_t* wmemcpy(wchar_t* __dst, const wchar_t* __src, size_t __n); 116 #if defined(__USE_GNU) 117 wchar_t* wmempcpy(wchar_t* __dst, const wchar_t* __src, size_t __n) __INTRODUCED_IN(23); 118 #endif 119 wchar_t* wmemmove(wchar_t* __dst, const wchar_t* __src, size_t __n); 120 wchar_t* wmemset(wchar_t* __dst, wchar_t __wc, size_t __n); 121 int wprintf(const wchar_t* __fmt, ...); 122 int wscanf(const wchar_t* __fmt, ...); 123 124 #if __ANDROID_API__ >= __ANDROID_API_L__ 125 long long wcstoll_l(const wchar_t* __s, wchar_t** __end_ptr, int __base, locale_t __l) __INTRODUCED_IN(21); 126 unsigned long long wcstoull_l(const wchar_t* __s, wchar_t** __end_ptr, int __base, locale_t __l) __INTRODUCED_IN(21); 127 long double wcstold_l(const wchar_t* __s, wchar_t** __end_ptr, locale_t __l) __INTRODUCED_IN(21); 128 129 int wcscoll_l(const wchar_t* __lhs, const wchar_t* __rhs, locale_t __l) __attribute_pure__ 130 __INTRODUCED_IN(21); 131 size_t wcsxfrm_l(wchar_t* __dst, const wchar_t* __src, size_t __n, locale_t __l) __INTRODUCED_IN(21); 132 #else 133 // Implemented as static inlines before 21. 134 #endif 135 136 size_t wcslcat(wchar_t* __dst, const wchar_t* __src, size_t __n); 137 size_t wcslcpy(wchar_t* __dst, const wchar_t* __src, size_t __n); 138 139 FILE* open_wmemstream(wchar_t** __ptr, size_t* __size_ptr) __INTRODUCED_IN(23); 140 wchar_t* wcsdup(const wchar_t* __s); 141 size_t wcsnlen(const wchar_t* __s, size_t __n); 142 143 __END_DECLS 144 145 #endif 146
