halfdelay - control input character delay mode
#include <curses.h> int halfdelay(int tenths);
The halfdelay() function sets the input mode for the current window to Half-Delay Mode and specifies tenths tenths of seconds as the half-delay interval. The tenths argument must be in a range from 1 up to and including 255.
Upon successful completion, halfdelay() returns OK. Otherwise, it returns ERR.
No errors are defined.
The application can call nocbreak() to leave Half-Delay mode.
Input Mode , cbreak(), <curses.h> XBD specification, General Terminal Interface .