ap_is_HTTP_ERROR  526 modules/metadata/mod_expires.c     if (ap_is_HTTP_ERROR(r->status)) {
ap_is_HTTP_ERROR 1693 modules/proxy/mod_proxy_http.c             if (!conf->error_override || !ap_is_HTTP_ERROR(r->status)) {
ap_is_HTTP_ERROR 1810 modules/proxy/mod_proxy_http.c         if (!ap_is_HTTP_ERROR(r->status))