gssx_enc_buffer
err = gssx_enc_buffer(xdr, &opt->option);
err = gssx_enc_buffer(xdr, &opt->value);
err = gssx_enc_buffer(xdr, &ctx->locale);
err = gssx_enc_buffer(xdr, &ctx->server_ctx);
err = gssx_enc_buffer(xdr, &name->display_name);
err = gssx_enc_buffer(xdr, &zero_netobj);
err = gssx_enc_buffer(xdr, &zero_netobj);
err = gssx_enc_buffer(xdr, &zero_netobj);
err = gssx_enc_buffer(xdr, &cred->cred_handle_reference);
err = gssx_enc_buffer(xdr, &ctx->exported_context_token);
err = gssx_enc_buffer(xdr, &ctx->state);
err = gssx_enc_buffer(xdr, &ctx->mech);
err = gssx_enc_buffer(xdr, &cb->initiator_address);
err = gssx_enc_buffer(xdr, &cb->acceptor_address);
err = gssx_enc_buffer(xdr, &cb->application_data);