
/*
 * Binary option (specific to telnet client)
 */
void set_binary(struct descriptor_data *d)
{
  char binary_string[] =
  {
    (char) IAC,
    (char) DO,
    (char) TELOPT_BINARY,
    (char) 0,
  };
	write(d->descriptor, binary_string, 3); 
}
