HTTP_VERSION_MAJOR  760 modules/proxy/mod_proxy_http.c                                         HTTP_VERSION_MAJOR(r->proto_num),
HTTP_VERSION_MAJOR  765 modules/proxy/mod_proxy_http.c                                         HTTP_VERSION_MAJOR(r->proto_num),
HTTP_VERSION_MAJOR 1561 modules/proxy/mod_proxy_http.c                                            HTTP_VERSION_MAJOR(r->proto_num),
HTTP_VERSION_MAJOR 1567 modules/proxy/mod_proxy_http.c                                            HTTP_VERSION_MAJOR(r->proto_num),