[IRC daemon] ircd-ratbox [DOS] No [Mac OS] Yes [Linux] Yes [BSD] Yes [Solaris] Yes [HP-UX] Yes [AIX] Yes [select()] Yes [poll()] Yes [epoll[57]] Yes [kqueue[58]] Yes [threads] Unknown [RT signals[59]] Yes [/dev/poll[60]] Yes [Windows IOCP[61]] No [Solaris IOCP[62]] Yes [Windows] 
Yes
N o
Y e s