Function ap_get_protocol

server/protocol.c:2397–2401

}

AP_DECLARE(const char *) ap_get_protocol(conn_rec *c)
{
    const char *protocol = ap_run_protocol_get(c);
    return protocol? protocol : AP_PROTOCOL_HTTP1;
}

AP_DECLARE(apr_status_t) ap_get_protocol_upgrades(conn_rec *c, request_rec *r, 
                                                  server_rec *s, int report_all,