HelenOS sources

tcp_lb_segment   1412 uspace/srv/net/tcp/conn.c 	if (tcp_conn_lb == tcp_lb_segment) {
tcp_lb_segment     61 uspace/srv/net/tcp/test/conn.c 	tcp_conn_lb = tcp_lb_segment;
tcp_lb_segment     75 uspace/srv/net/tcp/test/ucall.c 	tcp_conn_lb = tcp_lb_segment;
HelenOS homepage, sources at GitHub