#include <stdio.h>
#include <termios.h>
#include <unistd.h>

struct termios savedterm;

void initterm ()
{
    struct 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);
}

int main (int argc, const char *argv[])
{
    initterm();
    char c;
    read(fileno(stdin), &c, 1);
    printf("**********\n");

    return 0;
}