Controls input character delay mode.
Curses Library (libcurses.a)
int halfdelay(int tenths);
The halfdelay subroutine sets the input mode for the current window to Half-Delay Mode and specifies tenths of seconds as the half-delay interval. The tenths argument must be in a range from 1 up to and including 255.
|x||Instructs wgetch to wait x tenths of a second for input before timing out.|
Upon successful completion, the halfdelay subroutine returns OK. Otherwise, it returns ERR.
The cbreak (cbreak, nocbreak, noraw, or raw Subroutine) subroutine.