newlib-cygwin/newlib/libc/include/wchar.h

340 lines
12 KiB
C

#ifndef _WCHAR_H_
#define _WCHAR_H_
#include <_ansi.h>
#include <sys/reent.h>
#define __need_size_t
#define __need_wchar_t
#define __need_wint_t
#define __need_NULL
#include <stddef.h>
/* For _mbstate_t definition. */
#include <sys/_types.h>
#include <sys/cdefs.h>
/* For __STDC_ISO_10646__ */
#include <sys/features.h>
/* typedef only __gnuc_va_list, used throughout the header */
#define __need___va_list
#include <stdarg.h>
/* typedef va_list only when required */
#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE
#ifdef __GNUC__
#ifndef _VA_LIST_DEFINED
typedef __gnuc_va_list va_list;
#define _VA_LIST_DEFINED
#endif
#else /* !__GNUC__ */
#include <stdarg.h>
#endif
#endif /* __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE */
#if __XSI_VISIBLE /* && __XSI_VISIBLE < 800 */ && !__GNU_VISIBLE
#include <wctype.h>
#endif
#ifndef WEOF
# define WEOF ((wint_t)-1)
#endif
/* This must match definition in <stdint.h> */
#ifndef WCHAR_MIN
#ifdef __WCHAR_MIN__
#define WCHAR_MIN __WCHAR_MIN__
#elif defined(__WCHAR_UNSIGNED__) || (L'\0' - 1 > 0)
#define WCHAR_MIN (0 + L'\0')
#else
#define WCHAR_MIN (-0x7fffffff - 1 + L'\0')
#endif
#endif
/* This must match definition in <stdint.h> */
#ifndef WCHAR_MAX
#ifdef __WCHAR_MAX__
#define WCHAR_MAX __WCHAR_MAX__
#elif defined(__WCHAR_UNSIGNED__) || (L'\0' - 1 > 0)
#define WCHAR_MAX (0xffffffffu + L'\0')
#else
#define WCHAR_MAX (0x7fffffff + L'\0')
#endif
#endif
#if __POSIX_VISIBLE >= 200809
#include <sys/_locale.h>
#endif
_BEGIN_STD_C
#if __POSIX_VISIBLE >= 200809 || _XSI_VISIBLE
/* As in stdio.h, <sys/reent.h> defines __FILE. */
#if !defined(__FILE_defined)
typedef __FILE FILE;
# define __FILE_defined
#endif
#endif
/* As required by POSIX.1-2008, declare tm as incomplete type.
The actual definition is in time.h. */
struct tm;
#ifndef _MBSTATE_T
#define _MBSTATE_T
typedef _mbstate_t mbstate_t;
#endif /* _MBSTATE_T */
wint_t btowc (int);
int wctob (wint_t);
size_t mbrlen (const char *__restrict, size_t, mbstate_t *__restrict);
size_t mbrtowc (wchar_t *__restrict, const char *__restrict, size_t,
mbstate_t *__restrict);
size_t _mbrtowc_r (struct _reent *, wchar_t * , const char * ,
size_t, mbstate_t *);
int mbsinit (const mbstate_t *);
#if __POSIX_VISIBLE >= 200809
size_t mbsnrtowcs (wchar_t *__restrict, const char **__restrict,
size_t, size_t, mbstate_t *__restrict);
#endif
size_t _mbsnrtowcs_r (struct _reent *, wchar_t * , const char ** ,
size_t, size_t, mbstate_t *);
size_t mbsrtowcs (wchar_t *__restrict, const char **__restrict, size_t,
mbstate_t *__restrict);
size_t _mbsrtowcs_r (struct _reent *, wchar_t * , const char ** , size_t, mbstate_t *);
size_t wcrtomb (char *__restrict, wchar_t, mbstate_t *__restrict);
size_t _wcrtomb_r (struct _reent *, char * , wchar_t, mbstate_t *);
#if __POSIX_VISIBLE >= 200809
size_t wcsnrtombs (char *__restrict, const wchar_t **__restrict,
size_t, size_t, mbstate_t *__restrict);
#endif
size_t _wcsnrtombs_r (struct _reent *, char * , const wchar_t ** ,
size_t, size_t, mbstate_t *);
size_t wcsrtombs (char *__restrict, const wchar_t **__restrict,
size_t, mbstate_t *__restrict);
size_t _wcsrtombs_r (struct _reent *, char * , const wchar_t ** ,
size_t, mbstate_t *);
#if __POSIX_VISIBLE >= 200809
int wcscasecmp (const wchar_t *, const wchar_t *);
#endif
wchar_t *wcscat (wchar_t *__restrict, const wchar_t *__restrict);
wchar_t *wcschr (const wchar_t *, wchar_t);
int wcscmp (const wchar_t *, const wchar_t *);
int wcscoll (const wchar_t *, const wchar_t *);
wchar_t *wcscpy (wchar_t *__restrict, const wchar_t *__restrict);
#if __POSIX_VISIBLE >= 200809
wchar_t *wcpcpy (wchar_t *__restrict,
const wchar_t *__restrict);
wchar_t *wcsdup (const wchar_t *) __malloc_like __result_use_check;
#endif
wchar_t *_wcsdup_r (struct _reent *, const wchar_t * );
size_t wcscspn (const wchar_t *, const wchar_t *);
size_t wcsftime (wchar_t *__restrict, size_t,
const wchar_t *__restrict, const struct tm *__restrict);
#if __GNU_VISIBLE
size_t wcsftime_l (wchar_t *__restrict, size_t, const wchar_t *__restrict,
const struct tm *__restrict, locale_t);
#endif
size_t wcslcat (wchar_t *, const wchar_t *, size_t);
size_t wcslcpy (wchar_t *, const wchar_t *, size_t);
size_t wcslen (const wchar_t *);
#if __POSIX_VISIBLE >= 200809
int wcsncasecmp (const wchar_t *, const wchar_t *, size_t);
#endif
wchar_t *wcsncat (wchar_t *__restrict,
const wchar_t *__restrict, size_t);
int wcsncmp (const wchar_t *, const wchar_t *, size_t);
wchar_t *wcsncpy (wchar_t *__restrict,
const wchar_t *__restrict, size_t);
#if __POSIX_VISIBLE >= 200809
wchar_t *wcpncpy (wchar_t *__restrict,
const wchar_t *__restrict, size_t);
size_t wcsnlen (const wchar_t *, size_t);
#endif
wchar_t *wcspbrk (const wchar_t *, const wchar_t *);
wchar_t *wcsrchr (const wchar_t *, wchar_t);
size_t wcsspn (const wchar_t *, const wchar_t *);
wchar_t *wcsstr (const wchar_t *__restrict,
const wchar_t *__restrict);
wchar_t *wcstok (wchar_t *__restrict, const wchar_t *__restrict,
wchar_t **__restrict);
double wcstod (const wchar_t *__restrict, wchar_t **__restrict);
double _wcstod_r (struct _reent *, const wchar_t *, wchar_t **);
#if __ISO_C_VISIBLE >= 1999
float wcstof (const wchar_t *__restrict, wchar_t **__restrict);
#endif
float _wcstof_r (struct _reent *, const wchar_t *, wchar_t **);
#if __XSI_VISIBLE
int wcswidth (const wchar_t *, size_t);
#endif
size_t wcsxfrm (wchar_t *__restrict, const wchar_t *__restrict,
size_t);
#if __POSIX_VISIBLE >= 200809
extern int wcscasecmp_l (const wchar_t *, const wchar_t *, locale_t);
extern int wcsncasecmp_l (const wchar_t *, const wchar_t *, size_t, locale_t);
extern int wcscoll_l (const wchar_t *, const wchar_t *, locale_t);
extern size_t wcsxfrm_l (wchar_t *__restrict, const wchar_t *__restrict, size_t,
locale_t);
#endif
#if __XSI_VISIBLE
int wcwidth (const wchar_t);
#endif
wchar_t *wmemchr (const wchar_t *, wchar_t, size_t);
int wmemcmp (const wchar_t *, const wchar_t *, size_t);
wchar_t *wmemcpy (wchar_t *__restrict, const wchar_t *__restrict,
size_t);
wchar_t *wmemmove (wchar_t *, const wchar_t *, size_t);
#if __GNU_VISIBLE
wchar_t *wmempcpy (wchar_t *__restrict, const wchar_t *__restrict,
size_t);
#endif
wchar_t *wmemset (wchar_t *, wchar_t, size_t);
long wcstol (const wchar_t *__restrict, wchar_t **__restrict, int);
#if __ISO_C_VISIBLE >= 1999
long long wcstoll (const wchar_t *__restrict, wchar_t **__restrict,
int);
#endif
unsigned long wcstoul (const wchar_t *__restrict, wchar_t **__restrict,
int);
#if __ISO_C_VISIBLE >= 1999
unsigned long long wcstoull (const wchar_t *__restrict,
wchar_t **__restrict, int);
#endif
long _wcstol_r (struct _reent *, const wchar_t *, wchar_t **, int);
long long _wcstoll_r (struct _reent *, const wchar_t *, wchar_t **, int);
unsigned long _wcstoul_r (struct _reent *, const wchar_t *, wchar_t **, int);
unsigned long long _wcstoull_r (struct _reent *, const wchar_t *, wchar_t **, int);
#if __ISO_C_VISIBLE >= 1999
long double wcstold (const wchar_t *, wchar_t **);
#endif
#if __GNU_VISIBLE
long wcstol_l (const wchar_t *__restrict, wchar_t **__restrict, int, locale_t);
long long wcstoll_l (const wchar_t *__restrict, wchar_t **__restrict, int,
locale_t);
unsigned long wcstoul_l (const wchar_t *__restrict, wchar_t **__restrict, int,
locale_t);
unsigned long long wcstoull_l (const wchar_t *__restrict, wchar_t **__restrict,
int, locale_t);
double wcstod_l (const wchar_t *, wchar_t **, locale_t);
float wcstof_l (const wchar_t *, wchar_t **, locale_t);
long double wcstold_l (const wchar_t *, wchar_t **, locale_t);
#endif
wint_t fgetwc (__FILE *);
wchar_t *fgetws (wchar_t *__restrict, int, __FILE *__restrict);
wint_t fputwc (wchar_t, __FILE *);
int fputws (const wchar_t *__restrict, __FILE *__restrict);
#if __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE >= 500
int fwide (__FILE *, int);
#endif
wint_t getwc (__FILE *);
wint_t getwchar (void);
wint_t putwc (wchar_t, __FILE *);
wint_t putwchar (wchar_t);
wint_t ungetwc (wint_t wc, __FILE *);
wint_t _fgetwc_r (struct _reent *, __FILE *);
wint_t _fgetwc_unlocked_r (struct _reent *, __FILE *);
wchar_t *_fgetws_r (struct _reent *, wchar_t *, int, __FILE *);
wchar_t *_fgetws_unlocked_r (struct _reent *, wchar_t *, int, __FILE *);
wint_t _fputwc_r (struct _reent *, wchar_t, __FILE *);
wint_t _fputwc_unlocked_r (struct _reent *, wchar_t, __FILE *);
int _fputws_r (struct _reent *, const wchar_t *, __FILE *);
int _fputws_unlocked_r (struct _reent *, const wchar_t *, __FILE *);
int _fwide_r (struct _reent *, __FILE *, int);
wint_t _getwc_r (struct _reent *, __FILE *);
wint_t _getwc_unlocked_r (struct _reent *, __FILE *);
wint_t _getwchar_r (struct _reent *);
wint_t _getwchar_unlocked_r (struct _reent *);
wint_t _putwc_r (struct _reent *, wchar_t, __FILE *);
wint_t _putwc_unlocked_r (struct _reent *, wchar_t, __FILE *);
wint_t _putwchar_r (struct _reent *, wchar_t);
wint_t _putwchar_unlocked_r (struct _reent *, wchar_t);
wint_t _ungetwc_r (struct _reent *, wint_t wc, __FILE *);
#if __GNU_VISIBLE
wint_t fgetwc_unlocked (__FILE *);
wchar_t *fgetws_unlocked (wchar_t *__restrict, int, __FILE *__restrict);
wint_t fputwc_unlocked (wchar_t, __FILE *);
int fputws_unlocked (const wchar_t *__restrict, __FILE *__restrict);
wint_t getwc_unlocked (__FILE *);
wint_t getwchar_unlocked (void);
wint_t putwc_unlocked (wchar_t, __FILE *);
wint_t putwchar_unlocked (wchar_t);
#endif
#if __POSIX_VISIBLE >= 200809
__FILE *open_wmemstream (wchar_t **, size_t *);
#endif
__FILE *_open_wmemstream_r (struct _reent *, wchar_t **, size_t *);
#ifndef __VALIST
#ifdef __GNUC__
#define __VALIST __gnuc_va_list
#else
#define __VALIST char*
#endif
#endif
#if __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE >= 500
int fwprintf (__FILE *__restrict, const wchar_t *__restrict, ...);
int swprintf (wchar_t *__restrict, size_t,
const wchar_t *__restrict, ...);
int vfwprintf (__FILE *__restrict, const wchar_t *__restrict,
__VALIST);
int vswprintf (wchar_t *__restrict, size_t,
const wchar_t *__restrict, __VALIST);
int vwprintf (const wchar_t *__restrict, __VALIST);
int wprintf (const wchar_t *__restrict, ...);
#endif
int _fwprintf_r (struct _reent *, __FILE *, const wchar_t *, ...);
int _swprintf_r (struct _reent *, wchar_t *, size_t, const wchar_t *, ...);
int _vfwprintf_r (struct _reent *, __FILE *, const wchar_t *, __VALIST);
int _vswprintf_r (struct _reent *, wchar_t *, size_t, const wchar_t *, __VALIST);
int _vwprintf_r (struct _reent *, const wchar_t *, __VALIST);
int _wprintf_r (struct _reent *, const wchar_t *, ...);
#if __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE >= 500
int fwscanf (__FILE *__restrict, const wchar_t *__restrict, ...);
int swscanf (const wchar_t *__restrict,
const wchar_t *__restrict, ...);
int vfwscanf (__FILE *__restrict, const wchar_t *__restrict,
__VALIST);
int vswscanf (const wchar_t *__restrict, const wchar_t *__restrict,
__VALIST);
int vwscanf (const wchar_t *__restrict, __VALIST);
int wscanf (const wchar_t *__restrict, ...);
#endif
int _fwscanf_r (struct _reent *, __FILE *, const wchar_t *, ...);
int _swscanf_r (struct _reent *, const wchar_t *, const wchar_t *, ...);
int _vfwscanf_r (struct _reent *, __FILE *, const wchar_t *, __VALIST);
int _vswscanf_r (struct _reent *, const wchar_t *, const wchar_t *, __VALIST);
int _vwscanf_r (struct _reent *, const wchar_t *, __VALIST);
int _wscanf_r (struct _reent *, const wchar_t *, ...);
#define getwc(fp) fgetwc(fp)
#define putwc(wc,fp) fputwc((wc), (fp))
#define getwchar() fgetwc(_REENT->_stdin)
#define putwchar(wc) fputwc((wc), _REENT->_stdout)
#if __GNU_VISIBLE
#define getwc_unlocked(fp) fgetwc_unlocked(fp)
#define putwc_unlocked(wc,fp) fputwc_unlocked((wc), (fp))
#define getwchar_unlocked() fgetwc_unlocked(_REENT->_stdin)
#define putwchar_unlocked(wc) fputwc_unlocked((wc), _REENT->_stdout)
#endif
_END_STD_C
#if __SSP_FORTIFY_LEVEL > 0
#include <ssp/wchar.h>
#endif
#endif /* _WCHAR_H_ */