lq2               895 http/ngx_http.c     ngx_http_location_queue_t  *lq1, *lq2;
lq2               898 http/ngx_http.c     lq2 = (ngx_http_location_queue_t *) two;
lq2               901 http/ngx_http.c     second = lq2->exact ? lq2->exact : lq2->inclusive;