Standard C++ Library Reference ISO/IEC (VERSION3)
int fwscanf(FILE *stream, const wchar_t *format, ...);
int swscanf(const wchar_t *s,
 const wchar_t *format, ...);
int wscanf(const wchar_t *format, ...);
int fwprintf(FILE *stream, const wchar_t *format, ...);
int swprintf(wchar_t *s, size_t n,
 const wchar_t *format, ...);
int wprintf(const wchar_t *format, ...);
int vfwprintf(FILE *stream, const wchar_t *format,
 va_list arg);
int vswprintf(wchar_t *s, size_t n, const wchar_t *format,
 va_list arg);
int vwprintf(const wchar_t *format,
 va_list arg);
size_t wcsftime(wchar_t *s, size_t maxsize,
 const wchar_t *format, const struct tm *timeptr);
wint_t btowc(int c);
size_t mbrlen(const char *s, size_t n,
 mbstate_t *ps);
size_t mbrtowc(wchar_t *pwc, const char *s,
 size_t n, mbstate_t *ps);
int mbsinit(const mbstate_t *ps);
size_t mbsrtowcs(wchar_t *dst, const char **src,
 size_t len, mbstate_t *ps);
size_t wcrtomb(char *s, wchar_t wc,
 mbstate_t *ps);
size_t wcsrtombs(char *dst, const wchar_t **src,
 size_t len, mbstate_t *ps);
double wcstod(const wchar_t *nptr,
 wchar_t **endptr);
long wcstol(const wchar_t *nptr, wchar_t **endptr,
 int base);
unsigned long wcstoul(const wchar_t *nptr, wchar_t **endptr,
 int base);
int wctob(wint_t c);
wchar_t *wcscat(wchar_t *s1, const wchar_t *s2);
int wcscmp(const wchar_t *s1, const wchar_t *s2);
int wcscoll(const wchar_t *s1, const wchar_t *s2);
wchar_t *wcscpy(wchar_t *s1, const wchar_t *s2);
size_t wcscspn(const wchar_t *s1, const wchar_t *s2);
size_t wcslen(const wchar_t *s);
wchar_t *wcsncat(wchar_t *s1, const wchar_t *s2,
 size_t n);










