uid                47 http/modules/ngx_http_userid_filter_module.c     ngx_http_variable_value_t *v, ngx_str_t *name, uint32_t *uid);
uid               549 http/modules/ngx_http_userid_filter_module.c     ngx_str_t *name, uint32_t *uid)
uid               562 http/modules/ngx_http_userid_filter_module.c                 name, uid[0], uid[1], uid[2], uid[3]);