|PUTWCHAR(3)||Linux Programmer's Manual||PUTWCHAR(3)|
NAMEputwchar - write a wide character to standard output
wint_t putwchar(wchar_t wc );
DESCRIPTIONThe 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).
RETURN VALUEThe putwchar() function returns wc if no error occurred, or WEOF to indicate an error.
NOTESThe 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.
SEE ALSOfputwc(3), unlocked_stdio(3)
COLOPHONThis page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.