std::fputws
From cppreference.com
                    
                                        
                    
                    
                                                            
                    |   Defined in header <cwchar>
   | 
||
|   int fputws( const wchar_t *str, FILE *stream );  | 
||
Writes given null-terminated wide string to the given output stream.
[edit] Parameters
| str | - | null-terminated wide string to be written | 
| stream | - | output stream | 
[edit] Return value
Non-negative integer on success, WEOF on failure
[edit] See also
|    writes a character string to a file stream  (function)  | |
|    prints formatted wide character output to stdout, a file stream or a buffer  (function)  | |
|     fputws  | 
   writes a wide string to a file stream  (function)  | 
|    gets a wide string from a file stream  (function)  | |
|   C documentation for fputws 
 | |