NAME
fputwc, putwc,
putwchar —
output a wide character to a
stream
SYNOPSIS
#include <stdio.h>
#include <wchar.h>
wint_t
fputwc(wchar_t
wc, FILE
*stream);
wint_t
putwc(wchar_t
wc, FILE
*stream);
wint_t
putwchar(wchar_t
wc);
DESCRIPTION
Thefputwc()
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.
RETURN VALUES
The functions, fputwc(),
putwc() and putwchar()
return the wide character written. If an error occurs, the value
WEOF is returned.
SEE ALSO
STANDARDS
The functions fputwc(),
putwc(), and putwchar(),
conform to ISO/IEC 9899:1999
(“ISO C99”).