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 38 #include <machine/wchar_limits.h> 39 40 __BEGIN_DECLS 41 42 typedef __WINT_TYPE__ wint_t; 43 typedef struct { 44 uint8_t __seq[4]; 45 #ifdef __LP64__ 46 char __reserved[4]; 47 #endif 48 } mbstate_t; 49 50 enum { 51 WC_TYPE_INVALID = 0, 52 WC_TYPE_ALNUM, 53 WC_TYPE_ALPHA, 54 WC_TYPE_BLANK, 55 WC_TYPE_CNTRL, 56 WC_TYPE_DIGIT, 57 WC_TYPE_GRAPH, 58 WC_TYPE_LOWER, 59 WC_TYPE_PRINT, 60 WC_TYPE_PUNCT, 61 WC_TYPE_SPACE, 62 WC_TYPE_UPPER, 63 WC_TYPE_XDIGIT, 64 WC_TYPE_MAX 65 }; 66 67 typedef long wctype_t; 68 69 #define WEOF ((wint_t)(-1)) 70 71 extern wint_t btowc(int); 72 extern int fwprintf(FILE *, const wchar_t *, ...); 73 extern int fwscanf(FILE *, const wchar_t *, ...); 74 extern int iswalnum(wint_t); 75 extern int iswalpha(wint_t); 76 extern int iswblank(wint_t); 77 extern int iswcntrl(wint_t); 78 extern int iswdigit(wint_t); 79 extern int iswgraph(wint_t); 80 extern int iswlower(wint_t); 81 extern int iswprint(wint_t); 82 extern int iswpunct(wint_t); 83 extern int iswspace(wint_t); 84 extern int iswupper(wint_t); 85 extern int iswxdigit(wint_t); 86 extern int iswctype(wint_t, wctype_t); 87 extern wint_t fgetwc(FILE *); 88 extern wchar_t *fgetws(wchar_t *, int, FILE *); 89 extern wint_t fputwc(wchar_t, FILE *); 90 extern int fputws(const wchar_t *, FILE *); 91 extern int fwide(FILE *, int); 92 extern wint_t getwc(FILE *); 93 extern wint_t getwchar(void); 94 extern int mbsinit(const mbstate_t *); 95 extern size_t mbrlen(const char *, size_t, mbstate_t *); 96 extern size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *); 97 extern size_t mbsrtowcs(wchar_t*, const char**, size_t, mbstate_t*); 98 extern size_t mbsnrtowcs(wchar_t*, const char**, size_t, size_t, mbstate_t*); 99 extern size_t mbstowcs(wchar_t *, const char *, size_t); 100 extern wint_t putwc(wchar_t, FILE *); 101 extern wint_t putwchar(wchar_t); 102 extern int swprintf(wchar_t *, size_t, const wchar_t *, ...); 103 extern int swscanf(const wchar_t *, const wchar_t *, ...); 104 extern wint_t towlower(wint_t); 105 extern wint_t towupper(wint_t); 106 extern wint_t ungetwc(wint_t, FILE *); 107 extern int vfwprintf(FILE*, const wchar_t*, va_list); 108 extern int vfwscanf(FILE*, const wchar_t*, va_list); 109 extern int vswprintf(wchar_t*, size_t, const wchar_t*, va_list); 110 extern int vswscanf(const wchar_t*, const wchar_t*, va_list); 111 extern int vwprintf(const wchar_t*, va_list); 112 extern int vwscanf(const wchar_t*, va_list); 113 extern size_t wcrtomb(char *, wchar_t, mbstate_t *); 114 extern int wcscasecmp(const wchar_t *, const wchar_t *); 115 extern wchar_t *wcscat(wchar_t *, const wchar_t *); 116 extern wchar_t *wcschr(const wchar_t *, wchar_t); 117 extern int wcscmp(const wchar_t *, const wchar_t *); 118 extern int wcscoll(const wchar_t *, const wchar_t *); 119 extern wchar_t *wcscpy(wchar_t *, const wchar_t *); 120 extern size_t wcscspn(const wchar_t *, const wchar_t *); 121 extern size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *) __LIBC_ABI_PUBLIC__; 122 extern size_t wcslen(const wchar_t *); 123 extern int wcsncasecmp(const wchar_t *, const wchar_t *, size_t); 124 extern wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t); 125 extern int wcsncmp(const wchar_t *, const wchar_t *, size_t); 126 extern wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t); 127 extern size_t wcsnrtombs(char*, const wchar_t**, size_t, size_t, mbstate_t*); 128 extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 129 extern wchar_t *wcsrchr(const wchar_t *, wchar_t); 130 extern size_t wcsrtombs(char*, const wchar_t**, size_t, mbstate_t*); 131 extern size_t wcsspn(const wchar_t *, const wchar_t *); 132 extern wchar_t *wcsstr(const wchar_t *, const wchar_t *); 133 extern double wcstod(const wchar_t*, wchar_t**) __NDK_FPABI__; 134 extern float wcstof(const wchar_t*, wchar_t**) __NDK_FPABI__; 135 extern wchar_t* wcstok(wchar_t*, const wchar_t*, wchar_t**); 136 extern long wcstol(const wchar_t*, wchar_t**, int); 137 extern long long wcstoll(const wchar_t*, wchar_t**, int); 138 extern long double wcstold(const wchar_t*, wchar_t**) __NDK_FPABI__; 139 extern unsigned long wcstoul(const wchar_t*, wchar_t**, int); 140 extern unsigned long long wcstoull(const wchar_t*, wchar_t**, int); 141 extern int wcswidth(const wchar_t *, size_t); 142 extern size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 143 extern int wctob(wint_t); 144 extern wctype_t wctype(const char *); 145 extern int wcwidth(wchar_t); 146 extern wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 147 extern int wmemcmp(const wchar_t *, const wchar_t *, size_t); 148 extern wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t); 149 extern wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 150 extern wchar_t *wmemset(wchar_t *, wchar_t, size_t); 151 extern int wprintf(const wchar_t *, ...); 152 extern int wscanf(const wchar_t *, ...); 153 154 extern long long wcstoll_l(const wchar_t *, wchar_t **, int, locale_t); 155 extern unsigned long long wcstoull_l(const wchar_t *, wchar_t **, int, locale_t); 156 extern long double wcstold_l(const wchar_t *, wchar_t **, locale_t ) __NDK_FPABI__; 157 158 extern int wcscoll_l(const wchar_t *, const wchar_t *, locale_t); 159 extern size_t wcsxfrm_l(wchar_t *, const wchar_t *, size_t, locale_t); 160 161 extern size_t wcslcat(wchar_t*, const wchar_t*, size_t); 162 extern size_t wcslcpy(wchar_t*, const wchar_t*, size_t); 163 164 typedef void *wctrans_t; 165 extern wint_t towctrans(wint_t, wctrans_t); 166 extern wctrans_t wctrans(const char*); 167 168 #if __POSIX_VISIBLE >= 200809 169 wchar_t* wcsdup(const wchar_t*); 170 size_t wcsnlen(const wchar_t*, size_t); 171 #endif 172 173 __END_DECLS 174 175 #endif /* _WCHAR_H_ */ 176
