reqstate
reqstate *st = (reqstate *)modreq;
send_support(krb5_context context, groupstate *gstate, reqstate *st,
process_challenge(krb5_context context, groupstate *gstate, reqstate *st,
process_encdata(krb5_context context, reqstate *st, krb5_enc_data *enc,
reqstate *st = (reqstate *)modreq;
*modreq_out = calloc(1, sizeof(reqstate));
reqstate *st = (reqstate *)modreq;