int sja1000p_send_msg(struct chip_t *chip, struct msgobj_t *obj,
struct canmsg_t *msg);
int sja1000p_fill_chipspecops(struct chip_t *chip);
int sja1000p_send_msg(struct chip_t *chip, struct msgobj_t *obj,
struct canmsg_t *msg);
int sja1000p_fill_chipspecops(struct chip_t *chip);