PUTWCHAR (3) | C library functions | Unix Manual Pages



PUTWCHAR (3) \| C library functions \| Unix Manual Pages \| :man▋ NAME putwchar - write a wide character to standard output CONTENTS Synopsis Description Notes SYNOPSIS #include <wchar.h> "wint_t putwchar(wchar_t "wc); DESCRIPTION The putwchar function is the wide-character equivalent of the putchar 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 non-locking counterpart, see unlocked_stdio(3). "RETURN VALUE" The putwchar function returns wc if no error occurred, or WEOF to indicate an error. "CONFORMING TO" ISO/ANSI C, UNIX98 NOTES The behaviour 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 ALSO" fputwc(3), unlocked_stdio(3)

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