haiku/headers/posix/wchar.h

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/*
* Copyright (C) 2002 Marcus Overhagen
* All rights reserved.
*
* Distributed under the terms of the MIT license
*/
#ifndef _WCHAR_H
#define _WCHAR_H
#include <stddef.h>
#include <stdio.h>
// stddef.h is not supposed to define wint_t, but gcc 2.95.3's one does.
// In all other cases we will do that.
#ifndef _WINT_T
#define _WINT_T
#ifndef __WINT_TYPE__
#define __WINT_TYPE__ unsigned int
#endif
typedef __WINT_TYPE__ wint_t;
#endif // _WINT_T
typedef int wctype_t;
typedef struct {
int __count;
wint_t __value;
} mbstate_t;
#ifdef __cplusplus
extern "C" {
#endif
extern wint_t fgetwc(FILE *);
extern wchar_t *fgetws(wchar_t *, int, FILE *);
extern wint_t fputwc(wchar_t, FILE *);
extern int fputws(const wchar_t *, FILE *);
extern wint_t getwc(FILE *);
extern wint_t getwchar(void);
extern int iswalnum(wint_t);
extern int iswalpha(wint_t);
extern int iswcntrl(wint_t);
extern int iswdigit(wint_t);
extern int iswgraph(wint_t);
extern int iswlower(wint_t);
extern int iswprint(wint_t);
extern int iswpunct(wint_t);
extern int iswspace(wint_t);
extern int iswupper(wint_t);
extern int iswxdigit(wint_t);
extern int iswctype(wint_t, wctype_t);
extern wint_t putwc(wchar_t, FILE *);
extern wint_t putwchar(wchar_t);
extern size_t mbrlen(const char *s, size_t n, mbstate_t *ps);
extern size_t mbrtowc(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps);
extern size_t mbsrtowcs(wchar_t *dst, const char **src, size_t len,
mbstate_t *ps);
extern int mbsinit(const mbstate_t *);
extern wint_t towlower(wint_t);
extern wint_t towupper(wint_t);
extern wint_t ungetwc(wint_t, FILE *);
extern size_t wcrtomb(char *, wchar_t, mbstate_t *);
extern wchar_t *wcscat(wchar_t *, const wchar_t *);
extern wchar_t *wcschr(const wchar_t *, wchar_t);
extern int wcscmp(const wchar_t *ws1, const wchar_t *ws2);
extern int wcscoll(const wchar_t *ws1, const wchar_t *ws2);
extern wchar_t *wcscpy(wchar_t *, const wchar_t *);
extern size_t wcscspn(const wchar_t *, const wchar_t *);
extern size_t wcsftime(wchar_t *, size_t, const wchar_t *,
const struct tm *);
extern size_t wcslen(const wchar_t *);
extern wchar_t *wcsncat(wchar_t *, const wchar_t *, size_t);
extern int wcsncmp(const wchar_t *, const wchar_t *, size_t);
extern wchar_t *wcsncpy(wchar_t *, const wchar_t *, size_t);
extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
extern wchar_t *wcsrchr(const wchar_t *, wchar_t);
extern size_t wcsrtombs(char *dst, const wchar_t **src, size_t len,
mbstate_t *ps);
extern size_t wcsspn(const wchar_t *, const wchar_t *);
extern double wcstod(const wchar_t *, wchar_t **);
extern wchar_t *wcstok(wchar_t *, const wchar_t *, wchar_t **);
extern long int wcstol(const wchar_t *, wchar_t **, int);
extern unsigned long int wcstoul(const wchar_t *, wchar_t **, int);
extern wchar_t *wcswcs(const wchar_t *, const wchar_t *);
extern int wcswidth(const wchar_t *, size_t);
extern size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
extern wctype_t wctype(const char *);
extern int wcwidth(wchar_t);
#ifdef __cplusplus
}
#endif
#define WEOF ((wint_t)(-1))
#endif /* _WCHAR_H */