1 /* 2 * Copyright 2008 Haiku Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef _WCHAR_H 6 #define _WCHAR_H 7 8 #include <stddef.h> 9 #include <stdio.h> 10 11 /* stddef.h is not supposed to define wint_t, but gcc 2.95.3's one does. 12 * In all other cases we will do that. */ 13 #ifndef _WINT_T 14 #define _WINT_T 15 16 #ifndef __WINT_TYPE__ 17 #define __WINT_TYPE__ unsigned int 18 #endif 19 20 typedef __WINT_TYPE__ wint_t; 21 22 #endif /* _WINT_T */ 23 24 typedef int wctype_t; 25 26 typedef struct { 27 int __count; 28 wint_t __value; 29 } mbstate_t; 30 31 32 #define WEOF ((wint_t)(-1)) 33 34 #define WCHAR_MIN 0x00000000UL 35 #define WCHAR_MAX 0x7FFFFFFFUL 36 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 extern wint_t btowc(int); 43 44 extern wint_t fgetwc(FILE *); 45 extern wchar_t *fgetws(wchar_t *, int, FILE *); 46 extern wint_t fputwc(wchar_t, FILE *); 47 extern int fputws(const wchar_t *, FILE *); 48 extern int fwide(FILE *, int); 49 extern int fwprintf(FILE *, const wchar_t *, ...); 50 /*extern int fwscanf(FILE *, const wchar_t *, ...);*/ 51 extern wint_t getwc(FILE *); 52 extern wint_t getwchar(void); 53 54 extern int iswalnum(wint_t); 55 extern int iswalpha(wint_t); 56 extern int iswcntrl(wint_t); 57 extern int iswctype(wint_t, wctype_t); 58 extern int iswdigit(wint_t); 59 extern int iswgraph(wint_t); 60 extern int iswlower(wint_t); 61 extern int iswprint(wint_t); 62 extern int iswpunct(wint_t); 63 extern int iswspace(wint_t); 64 extern int iswupper(wint_t); 65 extern int iswxdigit(wint_t); 66 67 extern size_t mbrlen(const char *s, size_t n, mbstate_t *ps); 68 extern size_t mbrtowc(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps); 69 extern int mbsinit(const mbstate_t *); 70 extern size_t mbsrtowcs(wchar_t *dst, const char **src, size_t len, 71 mbstate_t *ps); 72 73 extern wint_t putwc(wchar_t, FILE *); 74 extern wint_t putwchar(wchar_t); 75 76 extern int swprintf(wchar_t *, size_t, const wchar_t *, ...); 77 /*extern int swscanf(const wchar_t *, const wchar_t *, ...);*/ 78 79 extern wint_t towlower(wint_t); 80 extern wint_t towupper(wint_t); 81 extern wint_t ungetwc(wint_t, FILE *); 82 83 extern int vfwprintf(FILE *, const wchar_t *, va_list); 84 /*extern int vfwscanf(FILE *, const wchar_t *, va_list);*/ 85 extern int vswprintf(wchar_t *, size_t, const wchar_t *, va_list); 86 /*extern int vswscanf(const wchar_t *, const wchar_t *, va_list);*/ 87 extern int vwprintf(const wchar_t *, va_list); 88 /*extern int vwscanf(const wchar_t *, va_list);*/ 89 90 extern size_t wcrtomb(char *, wchar_t, mbstate_t *); 91 extern wchar_t *wcscat(wchar_t *, const wchar_t *); 92 extern wchar_t *wcschr(const wchar_t *, wchar_t); 93 extern int wcscmp(const wchar_t *ws1, const wchar_t *ws2); 94 extern int wcscoll(const wchar_t *ws1, const wchar_t *ws2); 95 extern wchar_t *wcscpy(wchar_t *, const wchar_t *); 96 extern size_t wcscspn(const wchar_t *, const wchar_t *); 97 extern size_t wcsftime(wchar_t *, size_t, const wchar_t *, 98 const struct tm *); 99 extern size_t wcslen(const wchar_t *); 100 extern wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t); 101 extern int wcsncmp(const wchar_t *, const wchar_t *, size_t); 102 extern wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t); 103 extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 104 extern wchar_t *wcsrchr(const wchar_t *, wchar_t); 105 extern size_t wcsrtombs(char *dst, const wchar_t **src, size_t len, 106 mbstate_t *ps); 107 extern size_t wcsspn(const wchar_t *, const wchar_t *); 108 extern double wcstod(const wchar_t *, wchar_t **); 109 extern float wcstof(const wchar_t *, wchar_t **); 110 extern wchar_t *wcstok(wchar_t *, const wchar_t *, wchar_t **); 111 extern long int wcstol(const wchar_t *, wchar_t **, int); 112 extern long double wcstold(const wchar_t *, wchar_t **); 113 extern long long wcstoll(const wchar_t *, wchar_t **, int); 114 extern unsigned long wcstoul(const wchar_t *, wchar_t **, int); 115 extern unsigned long long wcstoull(const wchar_t *, wchar_t **, int); 116 extern unsigned long int wcstoul(const wchar_t *, wchar_t **, int); 117 extern wchar_t *wcswcs(const wchar_t *, const wchar_t *); 118 extern int wcswidth(const wchar_t *, size_t); 119 extern size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 120 extern int wctob(wint_t); 121 extern wctype_t wctype(const char *); 122 extern int wcwidth(wchar_t); 123 extern wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 124 extern int wmemcmp(const wchar_t *, const wchar_t *, size_t); 125 extern wchar_t *wmemcpy(wchar_t *, const wchar_t *, size_t); 126 extern wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 127 extern wchar_t *wmemset(wchar_t *, wchar_t, size_t); 128 extern int wprintf(const wchar_t *, ...); 129 /*extern int wscanf(const wchar_t *, ...);*/ 130 131 #ifdef __cplusplus 132 } 133 #endif 134 135 #endif /* _WCHAR_H */ 136