^@352203363

00ea 83f3

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

int     main(int ac, char **av)
{
     int fd;
     char tmp[4];

     if ((fd = open(av[1], O_RDONLY)) == -1)
     {
        printf("Open failed.n");
        return (-1);
     }
     if ((read(fd, tmp, 4)) == -1)
     {
        printf("Read failed.n");
        return (-1);
     }
     printf("%s", tmp); /* Here I don't know really what to do to print. */
     if ((close(fd)) == -1)
     {
        printf("Close failed.n");
        return (-1);
     }
     return (0);
}

printf("%02x %02x %02x %02x", tmp[0], tmp[1], tmp[2], tmp[3]);