ncurses_slk_touch
  Forces output when ncurses_slk_noutrefresh is performed
  
 
  Description
  
   int ncurses_slk_touch
    ( void
   )
  WarningThis function is
EXPERIMENTAL. The behaviour of this function, its name, and
surrounding documentation may change without notice in a future release of PHP.
This function should be used at your own risk.
 
  
   Forces all the soft labels to be output the next time a
   ncurses_slk_noutrefresh is performed.