HelenOS sources

tcp_ev_conn_reset  836 uspace/lib/inet/src/tcp.c 			tcp_ev_conn_reset(tcp, &call);
tcp_ev_conn_reset   63 uspace/srv/net/tcp/service.c static void tcp_ev_conn_reset(tcp_cconn_t *);
tcp_ev_conn_reset  110 uspace/srv/net/tcp/service.c 		tcp_ev_conn_reset(cconn);
HelenOS homepage, sources at GitHub