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 <limits.h> 32 #include <sys/cdefs.h> 33 #include <stdio.h> 34 35 /* wchar_t is required in stdlib.h according to POSIX */ 36 #define __need___wchar_t 37 #include <stddef.h> 38 39 #include <stdarg.h> 40 #include <time.h> 41 #include <malloc.h> 42 43 #include <stddef.h> 44 #include <sys/_wchar_limits.h> 45 46 __BEGIN_DECLS 47 48 typedef __WINT_TYPE__ wint_t; 49 typedef struct { int dummy; } mbstate_t; 50 51 typedef enum { 52 WC_TYPE_INVALID = 0, 53 WC_TYPE_ALNUM, 54 WC_TYPE_ALPHA, 55 WC_TYPE_BLANK, 56 WC_TYPE_CNTRL, 57 WC_TYPE_DIGIT, 58 WC_TYPE_GRAPH, 59 WC_TYPE_LOWER, 60 WC_TYPE_PRINT, 61 WC_TYPE_PUNCT, 62 WC_TYPE_SPACE, 63 WC_TYPE_UPPER, 64 WC_TYPE_XDIGIT, 65 WC_TYPE_MAX 66 } wctype_t; 67 68 #define WEOF ((wint_t)(-1)) 69 70 extern wint_t btowc(int); 71 extern int fwprintf(FILE *, const wchar_t *, ...); 72 extern int fwscanf(FILE *, const wchar_t *, ...); 73 extern int iswalnum(wint_t); 74 extern int iswalpha(wint_t); 75 extern int iswcntrl(wint_t); 76 extern int iswdigit(wint_t); 77 extern int iswgraph(wint_t); 78 extern int iswlower(wint_t); 79 extern int iswprint(wint_t); 80 extern int iswpunct(wint_t); 81 extern int iswspace(wint_t); 82 extern int iswupper(wint_t); 83 extern int iswxdigit(wint_t); 84 extern int iswctype(wint_t, wctype_t); 85 extern wint_t fgetwc(FILE *); 86 extern wchar_t *fgetws(wchar_t *, int, FILE *); 87 extern wint_t fputwc(wchar_t, FILE *); 88 extern int fputws(const wchar_t *, FILE *); 89 extern int fwide(FILE *, int); 90 extern wint_t getwc(FILE *); 91 extern wint_t getwchar(void); 92 extern int mbsinit(const mbstate_t *); 93 extern size_t mbrlen(const char *, size_t, mbstate_t *); 94 extern size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *); 95 extern size_t mbsrtowcs(wchar_t *, const char **, size_t, mbstate_t *); 96 extern size_t mbstowcs(wchar_t *, const char *, size_t); 97 extern wint_t putwc(wchar_t, FILE *); 98 extern wint_t putwchar(wchar_t); 99 extern int swprintf(wchar_t *, size_t, const wchar_t *, ...); 100 extern int swscanf(const wchar_t *, const wchar_t *, ...); 101 extern wint_t towlower(wint_t); 102 extern wint_t towupper(wint_t); 103 extern wint_t ungetwc(wint_t, FILE *); 104 extern int vfwprintf(FILE *, const wchar_t *, va_list); 105 extern int vwprintf(const wchar_t *, va_list); 106 extern int vswprintf(wchar_t *, size_t, const wchar_t *, va_list); 107 extern size_t wcrtomb(char *, wchar_t, mbstate_t *); 108 extern wchar_t *wcscat(wchar_t *, const wchar_t *); 109 extern wchar_t *wcschr(const wchar_t *, wchar_t); 110 extern int wcscmp(const wchar_t *, const wchar_t *); 111 extern int wcscoll(const wchar_t *, const wchar_t *); 112 extern wchar_t *wcscpy(wchar_t *, const wchar_t *); 113 extern size_t wcscspn(const wchar_t *, const wchar_t *); 114 extern size_t wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *); 115 extern size_t wcslen(const wchar_t *); 116 extern wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t); 117 extern int wcsncmp(const wchar_t *, const wchar_t *, size_t); 118 extern wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t); 119 extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 120 extern wchar_t *wcsrchr(const wchar_t *, wchar_t); 121 extern size_t wcsrtombs(char *, const wchar_t **, size_t, mbstate_t *); 122 extern size_t wcsspn(const wchar_t *, const wchar_t *); 123 extern wchar_t *wcsstr(const wchar_t *, const wchar_t *); 124 extern double wcstod(const wchar_t *, wchar_t **) __NDK_FPABI__; 125 extern wchar_t *wcstok(wchar_t *, const wchar_t *, wchar_t **); 126 extern long int wcstol(const wchar_t *, wchar_t **, int); 127 extern size_t wcstombs(char *, const wchar_t *, size_t); 128 extern unsigned long int wcstoul(const wchar_t *, wchar_t **, int); 129 extern wchar_t *wcswcs(const wchar_t *, const wchar_t *); 130 extern int wcswidth(const wchar_t *, size_t); 131 extern size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 132 extern int wctob(wint_t); 133 extern wctype_t wctype(const char *); 134 extern int wcwidth(wchar_t); 135 extern wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 136 extern int wmemcmp(const wchar_t *, const wchar_t *, size_t); 137 extern wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t); 138 extern wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 139 extern wchar_t *wmemset(wchar_t *, wchar_t, size_t); 140 extern int wprintf(const wchar_t *, ...); 141 extern int wscanf(const wchar_t *, ...); 142 143 /* No really supported. These are just for making libstdc++-v3 happy. */ 144 typedef void *wctrans_t; 145 extern wint_t towctrans(wint_t, wctrans_t); 146 extern wctrans_t wctrans (const char *); 147 148 __END_DECLS 149 150 #endif /* _WCHAR_H_ */ 151
