MAXRESPLEN_24XX
cto->rsp.m1.ct_resplen = cto->ct_senselen = min(m, MAXRESPLEN_24XX);
ct2->rsp.m1.ct_resplen = min(snslen, MAXRESPLEN_24XX);
for (i = 0; i < MAXRESPLEN_24XX; i++) {
cto->rsp.m1.ct_resplen = cto->ct_senselen = min(16, MAXRESPLEN_24XX);
uint8_t ct_resp[MAXRESPLEN_24XX];