krb5_kdc_rep_decrypt_proc
krb5_error_code krb5_kdc_rep_decrypt_proc(krb5_context, const krb5_keyblock *,
retval = krb5_kdc_rep_decrypt_proc(context, &tgs_key, &usage, dec_rep);
ret = krb5_kdc_rep_decrypt_proc(context, &key, NULL, ctx->reply);
ret = krb5_kdc_rep_decrypt_proc(context, &key, NULL, ctx->reply);