putwchar


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 con-
       version error occurs, it sets errno to EILSEQ and returns WEOF.  Other-
       wise 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 cur-
       rent 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)

COLOPHON
       This page is part of release 3.35 of the Linux  man-pages  project.   A
       description  of  the project, and information about reporting bugs, can
       be found at http://man7.org/linux/man-pages/.



GNU                               1999-07-25                       PUTWCHAR(3)
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