записать широкий символ в стандартный вывод (write a wide character to standard output)
Имя (Name)
putwchar - write a wide character to standard output
Синопсис (Synopsis)
#include <wchar.h>
wint_t putwchar(wchar_t wc);
Описание (Description)
The putwchar() function is the wide-character equivalent of the
putchar(3) function. It writes the wide character wc to stdout.
If ferror(stdout) becomes true, it returns WEOF. If a wide
character conversion error occurs, it sets errno to EILSEQ and
returns WEOF. Otherwise, it returns wc.
For a nonlocking counterpart, see unlocked_stdio(3).
Возвращаемое значение (Return value)
The putwchar() function returns wc if no error occurred, or WEOF
to indicate an error.
Атрибуты (Attributes)
For an explanation of the terms used in this section, see
attributes(7).
┌──────────────────────────────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├──────────────────────────────────────┼───────────────┼─────────┤
│putwchar() │ Thread safety │ MT-Safe │
└──────────────────────────────────────┴───────────────┴─────────┘
Стандарты (Conforming to)
POSIX.1-2001, POSIX.1-2008, C99.
Примечание (Note)
The behavior of putwchar() depends on the LC_CTYPE category of
the current locale.
It is reasonable to expect that putwchar() will actually write
the multibyte sequence corresponding to the wide character wc.
Смотри также (See also)
fputwc(3), unlocked_stdio(3)
