std::fputwc
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                    |   Defined in header  <cwchar>
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|   wint_t fputwc( wchar_t ch, std::FILE* stream );  | 
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|   wint_t putwc( wchar_t ch, std::FILE* stream );  | 
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Writes a wide character ch to the given output stream stream. putwc() may be implemented as a macro and may evaluate stream more than once.
Parameters
| ch | - | wide character to be written | 
| stream | - | the output stream | 
Return value
ch on success, WEOF on failure. If an encoding error occurs, errno is set to EILSEQ.
See also
|    writes a character to a file stream  (function)  | |
|    writes a wide string to a file stream  (function)  | |
|    gets a wide character from a file stream  (function)  |