ngx_http_userid_add_variables   53 http/modules/ngx_http_userid_filter_module.c static ngx_int_t ngx_http_userid_add_variables(ngx_conf_t *cf);
ngx_http_userid_add_variables  158 http/modules/ngx_http_userid_filter_module.c     ngx_http_userid_add_variables,         /* preconfiguration */