krb5int_fast_process_response
retval = krb5int_fast_process_response(context, fast_state, dec_rep,
krb5int_fast_process_response(krb5_context context,
ret = krb5int_fast_process_response(context, icc->fast_state, asrep,
code = krb5int_fast_process_response(context, ctx->fast_state,