ptp_to_hellcreek
struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);
struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);
struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);
struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);
struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);