让pc扬声器beep发声蜂鸣器bios speaker:bi bi bi的叫,作为编译结束的提示音

#include
#include
void play(unsigned int* freq, unsigned int* delay);

int main(int argc, char *argv[])
{
    int i;
    unsigned int freq[] = {
        330 , 392 , 330 , 294 , 330 , 392 ,
        330 , 394 , 330 , 330 , 392 , 330 ,
        294 , 262 , 294 , 330 , 392 , 294 ,
        262 , 262 , 220 , 196 , 196 , 220 ,
        262 , 294 , 330 , 262 , 0
    };
    unsigned int time[] = {
        50 , 50 , 50 , 25 , 25 , 50 ,
        25 , 25 , 100, 50 , 50 , 25 ,
        25 , 50 , 50 , 25 , 25 , 100,
        50 , 25 , 25 , 50 , 25 , 25 ,
        50 , 25 , 25 , 100
    };
    unsigned int freq2[] = {
        196,262,262,262,330,294,262,294,330,294,262,
        330,394,440,440,394,330,330,262,294,262,294,
        330,294,262,230,230,196,262,440,394,330,330,
        262,294,262,294,440,394,330,330,394,440,523,
        394,330,330,262,294,262,294,330,294,262,230,
        230,196,262,440,394,330,330,262,294,262,294,
        440,394,330,330,394,440,523,394,330,330,262,
        294,262,294,330,294,262,230,230,196,262,0
    };
    unsigned int time2[] = {
        25,38,12,25,25,38,12,25,12,12,56,25,25,50,25,
        38,12,12,12,38,12,25,12,12,38,12,25,25,100,25,
        38,12,12,12,38,12,25,25,38,12,25,25,100,25,38,
        12,12,12,38,12,25,12,12,38,12,25,25,100,25,38,
        12,12,12,38,12,25,25,38,12,25,25,100,25,38,12,
        12,12,38,12,25,12,12,38,12,25,25,100
    };
    unsigned int freq_alert[] = {
        2000, 2400, 0
    };
    unsigned int time_alert[] = {
        50, 60
    };

    for (i = 0; i < 5; i++)
        play(freq_alert, time_alert);
    play(freq2, time2);
}

void play(unsigned int* freq, unsigned int* time)
{
    int i;
    for (i = 0; freq[i] != 0; i++)
        speaker(freq[i], time[i]);
}

int speaker(unsigned int freq,unsigned int delay)
{
    static int flag = 0, bit;

    if (flag == 0) {
        flag=1;
        iopl(3);
    }
    outb(0xb6,0x43);
    outb((freq & 0xff),0x42);
    outb((freq >> 8),0x42);
    bit = inb(0x61);
    outb(3 | bit,0x61);
    usleep(10000*delay);
    outb(0xfc | bit,0x61);
}