fputwc
From cppreference.com
                    
                                        
                    
                    
                                                            
                    |   Defined in header  
<wchar.h>
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|   wint_t fputwc( wchar_t ch, FILE *stream ); 
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|   wint_t putwc( wchar_t ch, 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.
Contents | 
[edit] Parameters
| ch | - | wide character to be written | 
| stream | - | the output stream | 
[edit] Return value
ch on success, WEOF on failure. If an encoding error occurs, errno is set to EILSEQ.
[edit] Example
| This section is incomplete Reason: no example  | 
[edit] See also
|    writes a character to a file stream  (function)  | 
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|    writes a wide string to a file stream  (function)  | 
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|    gets a wide character from a file stream  (function)  | 
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C++ documentation for fputwc
 
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