C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
_wsetfocus
 Description Example                     Up Contents Index Back
─────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
                                    -♦-