(send(sock, &drweb_slen, sizeof(drweb_slen), 0) < 0) ||
(send(sock, eml_filename, Ustrlen(eml_filename), 0) < 0) ||
(send(sock, &drweb_fin, sizeof(drweb_fin), 0) < 0))
(send(sock, &drweb_slen, sizeof(drweb_slen), 0) < 0) ||
(send(sock, eml_filename, Ustrlen(eml_filename), 0) < 0) ||
(send(sock, &drweb_fin, sizeof(drweb_fin), 0) < 0))