#define __NEED_size_t
#define __NEED_wchar_t
#define __NEED_wint_t
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
#define __NEED_wctype_t
+#endif
#include <bits/alltypes.h>
#undef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
#define NULL ((void*)0)
+#endif
#undef WCHAR_MIN
#undef WCHAR_MAX
int wcscmp (const wchar_t *, const wchar_t *);
int wcsncmp (const wchar_t *, const wchar_t *, size_t);
+int wcscoll(const wchar_t *, const wchar_t *);
size_t wcsxfrm (wchar_t *, const wchar_t *, size_t n);
wchar_t *wcschr (const wchar_t *, wchar_t);
size_t mbsrtowcs (wchar_t *, const char **, size_t, mbstate_t *);
size_t wcsrtombs (char *, const wchar_t **, size_t, mbstate_t *);
-int wcwidth (wchar_t);
-int wcswidth (const wchar_t *, size_t);
-
float wcstof (const wchar_t *, wchar_t **);
double wcstod (const wchar_t *, wchar_t **);
long double wcstold (const wchar_t *, wchar_t **);
int wprintf (const wchar_t *, ...);
int fwprintf (FILE *, const wchar_t *, ...);
-int swprintf (wchar_t *, const wchar_t *, ...);
+int swprintf (wchar_t *, size_t, const wchar_t *, ...);
int vwprintf (const wchar_t *, va_list);
int vfwprintf (FILE *, const wchar_t *, va_list);
-int vswprintf (wchar_t *, const wchar_t *, va_list);
+int vswprintf (wchar_t *, size_t, const wchar_t *, va_list);
int wscanf (const wchar_t *, ...);
int fwscanf (FILE *, const wchar_t *, ...);
#undef iswdigit
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+int wcwidth (wchar_t);
+int wcswidth (const wchar_t *, size_t);
int iswalnum(wint_t);
int iswalpha(wint_t);
int iswblank(wint_t);
wint_t towlower(wint_t);
wint_t towupper(wint_t);
wctype_t wctype(const char *);
-
+#undef iswdigit
#define iswdigit(a) ((unsigned)(a)-'0' < 10)
+#endif
#ifdef __cplusplus
}