miut

#include <termios.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <linux/kd.h>
#include <pthread.h>

enum sound_names
{
        c1,
        cis1,
        d1,
        dis1,
        e1,
        f1,
        fis1,
        g1,
        gis1,
        a1,
        ais1,
        h1,

        c2,
        cis2,
        d2,
        dis2,
        e2,
        f2,
        fis2,
        g2,
        gis2,
        a2,
        ais2,
        h2,

        c3,
        cis3,
        d3,
        dis3,
        e3,
        f3,
        fis3,
        g3,
        gis3,
        a3,
        ais3,
        h3
};

double sounds[36] =
{
        261.6,
        277.2,
        293.7,
        311.1,
        329.6,
        349.6,
        370.0,
        391.9,
        415.3,
        440.0,
        466.2,
        493.9,

        523.3,
        554.4,
        587.3,
        622.3,
        659.3,
        698.5,
        740.0,
        784.0,
        830.6,
        880.0,
        932.3,
        987.8,

        1046.5,
        1108.7,
        1174.6,
        1244.5,
        1318.5,
        1396.9,
        1479.9,
        1567.9,
        1661.2,
        1760.0,
        1864.6,
        1975.5
};

int mygetch(void)
{
        struct termios oldt,newt;
        int ch;
        tcgetattr( STDIN_FILENO, &oldt );
        newt = oldt;
        newt.c_lflag &= ~( ICANON | ECHO );
        tcsetattr( STDIN_FILENO, TCSANOW, &newt );
        ch = getchar();
        tcsetattr( STDIN_FILENO, TCSANOW, &oldt );
        return ch;
}

void msleep(int sec)
{
    usleep(sec*1000);
}

void play(int freq, int time)
{
        int fd = open("/dev/tty10", O_RDONLY);
        ioctl(fd, KDMKTONE, ((time)<<16)+(1193180/(int)sounds[freq]));
        msleep(time);
}

int sound;

void *keys()
{
        while(1)
        {
                int key = mygetch();


                switch(key)
                {
                        case 'z': { play(c1, 100); break; }
                        case 'x': { play(d1, 100); break; }
                        case 'c': { play(e1, 100); break; }
                        case 'v': { play(f1, 100); break; }
                        case 'b': { play(g1, 100); break; }
                        case 'n': { play(a1, 100); break; }
                        case 'm': { play(h1, 100); break; }
                        case ',': { play(c2, 100); break; }
                        case 's': { play(cis1, 100); break; }
                        case 'd': { play(dis1, 100); break; }
                        case 'g': { play(fis1, 100); break; }
                        case 'h': { play(gis1, 100); break; }
                        case 'j': { play(ais1, 100); break; }
                }

        }
}

int main(int argc, char *argv[])
{
        pthread_t thread;

        pthread_create(&thread, NULL, keys, NULL);
        pthread_join(thread, NULL);

/*      play(c2, 220);
        play(e2, 180);
        msleep(40);
        play(e2, 180);
        msleep(40);
        play(e2, 180);
        msleep(40);
        play(e2, 180);
        msleep(40);
        play(e2, 220);
        play(d2, 220);

        msleep(220);

        play(d2, 220);
        play(e2, 180);
        msleep(40);
        play(e2, 180);
        msleep(40);
        play(e2, 180);
        play(d2, 180);
        msleep(40);
        play(d2, 220);

        msleep(440);

        play(h1, 220);
        play(d2, 220);
        play(h1, 220);
        play(d2, 220);
        play(h1, 220);
        play(d2, 220);
        play(h1, 240);

        play(g2, 440);
       play(fis2, 440);
        play(e2, 440);
        play(d2, 440);

        msleep(220);

*/
        return 0;
}