C Language and Libraries Help (clang.hlp) (
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_wsetfocus
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─────Run-Time Library───────────────────────────────────────────────────────
Include: <io.h>
Syntax: int _wsetfocus( int wfh );
Returns: 0 if successful, or -1 if not.
See also: _fwopen, _wabout, _wclose, _wgetexit, _wgetfocus,
_wgetscreenbuf, _wgetsize, _wmenuclick, _wopen, _wsetexit,
_wsetscreenbuf, _wsetsize, _wyield
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