PUTWCHAR(3)                         Linux Programmer's Manual                         PUTWCHAR(3)



NAME
       putwchar - write a wide character to standard output

SYNOPSIS
       #include <wchar.h>

       wint_t putwchar(wchar_t wc);

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).

RETURN VALUE
       The putwchar() function returns wc if no error occurred, or WEOF to indicate an error.

CONFORMING TO
       C99.

NOTES
       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 cor‐
       responding to the wide character wc.

SEE ALSO
       fputwc(3), unlocked_stdio(3)

COLOPHON
       This  page  is  part of release 3.74 of the Linux man-pages project.  A description of the
       project, information about reporting bugs, and the latest version of  this  page,  can  be
       found at http://www.kernel.org/doc/man-pages/.



GNU                                         1999-07-25                                PUTWCHAR(3)