#include <stdio.h>
#include <unistd.h>
#include "bar.h"

void foo() {
    printf("foo\n");
}

int main(int argc, char *argv[])
{
    char buf[128];
    printf("attach me(pid=%d)> ", getpid());
    fgets(buf, sizeof(buf), stdin);

    foo();

    bar(); /* can't step-in */
    bar();
    bar();

    return 0;
}