i;intnfd = httpserver_bindsocket(port, backlog);if(nfd <0)return-1;#ifdefMULTI_THREAD_SUPPORTpthread_tths[nthreads];for(i=0; i<nthreads; i++) {structevent_base*base=event_init();if(base ==NULL)return-1;structevhttp*httpd=evhttp_new(base);if(httpd ==NULL)return-1; ...