void puts(const char * string)
{
    for (int i = 0; ptr[string] != 0; i++)
    {
        video[i * 2] = ptr[string];

        video[i * 2 + 1] = 0x0f;
    }
}

void putc(char c)
{
    video[0 * 2] = c;

    video[0 * 2 + 1] = 0x00;
}