previous           45 core/ngx_connection.h     ngx_listening_t    *previous;
previous          508 core/ngx_cycle.c                     nls[n].previous = &ls[i];
previous          759 event/ngx_event.c             if (ls[i].previous) {
previous          766 event/ngx_event.c                 old = ls[i].previous->connection;
previous          957 os/unix/ngx_process_cycle.c         ls[i].previous = NULL;