wint_t
fputwc(wchar_t wc, FILE *stream)
wint_t
putwc(wchar_t wc, FILE *stream)
wint_t
putwchar(wchar_t wc)
)
function
writes the wide-character
wc
to the output stream pointed to by
stream.
putwc()
acts essentially identically to
fputwc(),
but is a macro that expands in-line.
It may evaluate
stream
more than once, so arguments given to
putwc()
should not be expressions with potential side effects.
putwchar()
is identical to
putwc()
with an output stream of
stdout.
),
putwc(),
and
putwchar()
return the wide-character written.
If an error occurs, the value
WEOF
is returned.
),
putwc(),
and
putwchar(),
conform to
ISO/IEC 9899:1999 (``ISO C99'') .