buf[1] = cmd;
buf[2] = option;
- swrite(conn->firstsocket, buf, 3);
+ (void)swrite(conn->firstsocket, buf, 3);
printoption(conn->data, "SENT", cmd, option);
}
snprintf((char *)temp, sizeof(temp),
"%c%c%c%c%s%c%c", IAC, SB, TELOPT_TTYPE,
TELQUAL_IS, tn->subopt_ttype, IAC, SE);
- swrite(conn->firstsocket, temp, len);
+ (void)swrite(conn->firstsocket, temp, len);
printsub(data, '>', &temp[2], len-2);
break;
case TELOPT_XDISPLOC:
snprintf((char *)temp, sizeof(temp),
"%c%c%c%c%s%c%c", IAC, SB, TELOPT_XDISPLOC,
TELQUAL_IS, tn->subopt_xdisploc, IAC, SE);
- swrite(conn->firstsocket, temp, len);
+ (void)swrite(conn->firstsocket, temp, len);
printsub(data, '>', &temp[2], len-2);
break;
case TELOPT_NEW_ENVIRON:
snprintf((char *)&temp[len], sizeof(temp) - len,
"%c%c", IAC, SE);
len += 2;
- swrite(conn->firstsocket, temp, len);
+ (void)swrite(conn->firstsocket, temp, len);
printsub(data, '>', &temp[2], len-2);
break;
}