ngx_http_limit_zone_cleanup_t  132 http/modules/ngx_http_limit_zone_module.c     ngx_http_limit_zone_cleanup_t  *lzcln;
ngx_http_limit_zone_cleanup_t  170 http/modules/ngx_http_limit_zone_module.c     cln = ngx_pool_cleanup_add(r->pool, sizeof(ngx_http_limit_zone_cleanup_t));
ngx_http_limit_zone_cleanup_t  303 http/modules/ngx_http_limit_zone_module.c     ngx_http_limit_zone_cleanup_t  *lzcln = data;