module test;

import std.stdio;
import core.sys.posix.termios;
import core.sys.posix.unistd;

alias core.stdc.stdio.fileno fileno;
alias core.stdc.stdio.stdin stdin;

termios savedterm;

void initterm ()
{
    termios outterm;

    setbuf(stdin, null);
    tcgetattr(fileno(stdin), &savedterm);
    outterm=savedterm;
    outterm.c_lflag &= ~(ECHO | ICANON);
    outterm.c_iflag &= ~ICRNL;
    outterm.c_cc[VMIN]=1;
    outterm.c_cc[VTIME]=0;
    tcsetattr(fileno(stdin), TCSANOW, &outterm);
}

void main ()
{
    char c;

    initterm();
    read(fileno(stdin), &c, 1);
    writeln("***********");
}