ctt_type
ref = db_ctf_type_by_index(ctt->ctt_type);
ref = db_ctf_type_by_index(ctt->ctt_type);
ref = db_ctf_type_by_index(ctt->ctt_type);
ref = db_ctf_type_by_index(ref->ctt_type);
ref = db_ctf_type_by_index(ref->ctt_type);
ctt.ctt_type = it->it_refp->it_idx;
printf(" returns: %u args: (%u", ctt->ctt_type, *argp);
printf(" refers to %u", ctt->ctt_type);