Outputs one wide character to the standard output file (stdout).

[Format]

#include <wchar.h>

wint_t putwchar(wchar_t c);

[Parameters]

c Wide character to be output

[Return values]

Normal: Output wide character

Abnormal: WEOF

[Remarks]

When a write error occurs, the error indicator for that file is set.

The putwchar function is the wide-character version of the putchar function.