fwide
From cppreference.com
| Defined in header
<wchar.h>
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| int fwide( FILE *stream, int mode );
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If mode > 0, attempts to make stream wide-oriented. If mode < 0, attempts to make stream byte-oriented. If mode==0, only queries the current orientation of the stream.
[edit] Parameters
| stream | - | pointer to the C I/O stream to modify or query |
| mode | - | integer value greater than zero to set the stream wide, less than zero to set the stream narrow, or zero to query only |
[edit] Return value
An integer greater than zero if the stream is wide-oriented after this call, less than zero if the stream is byte-oriented after this call, and zero if the stream has no orientation.
[edit] See also
| opens a file (function) |
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C++ documentation for fwide
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