int carlu_cmd_write_mem(struct carlu *ar, const uint32_t addr,
const uint32_t val);
int carlu_cmd_mem_watch(struct carlu *ar, const uint32_t mem,
int carlu_cmd_write_mem(struct carlu *ar, const uint32_t addr,
const uint32_t val);
int carlu_cmd_mem_watch(struct carlu *ar, const uint32_t mem,